辅导案例-A-1

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Tables in SI Units 719
TABLE A-1 Atomic or Molecular Weights and Critical Properties of Selected
Elements and Compounds
Chemical M Tc pc
Substance Formula (kg/kmol) (K) (bar)
Acetylene C2H2 26.04 309 62.8 0.274
Air (equivalent) — 28.97 133 37.7 0.284
Ammonia NH3 17.03 406 112.8 0.242
Argon Ar 39.94 151 48.6 0.290
Benzene C6H6 78.11 563 49.3 0.274
Butane C4H10 58.12 425 38.0 0.274
Carbon C 12.01 — — —
Carbon dioxide CO2 44.01 304 73.9 0.276
Carbon monoxide CO 28.01 133 35.0 0.294
Copper Cu 63.54 — — —
Ethane C2H6 30.07 305 48.8 0.285
Ethyl alcohol C2H5OH 46.07 516 63.8 0.249
Ethylene C2H4 28.05 283 51.2 0.270
Helium He 4.003 5.2 2.3 0.300
Hydrogen H2 2.016 33.2 13.0 0.304
Methane CH4 16.04 191 46.4 0.290
Methyl alcohol CH3OH 32.04 513 79.5 0.220
Nitrogen N2 28.01 126 33.9 0.291
Octane C8H18 114.22 569 24.9 0.258
Oxygen O2 32.00 154 50.5 0.290
Propane C3H8 44.09 370 42.7 0.276
Propylene C3H6 42.08 365 46.2 0.276
Refrigerant 12 CCl2F2 120.92 385 41.2 0.278
Refrigerant 22 CHClF2 86.48 369 49.8 0.267
Refrigerant 134a CF3CH2F 102.03 374 40.7 0.260
Sulfur dioxide SO2 64.06 431 78.7 0.268
Water H2O 18.02 647.3 220.9 0.233
Sources: Adapted from International Critical Tables and L. C. Nelson and E. F. Obert, Generalized Compressibility
Charts, Chem. Eng., 61: 203 (1954).
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-1
720 Tables in SI Units
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TABLE A-2 Properties of Saturated Water (Liquid–Vapor): Temperature Table
Specific Volume Internal Energy Enthalpy Entropy
m3/kg kJ/kg kJ/kg kJ/kg K
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Temp. Press. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Temp.
C bar vf 103 vg uf ug hf hfg hg sf sg C
.01 0.00611 1.0002 206.136 0.00 2375.3 0.01 2501.3 2501.4 0.0000 9.1562 .01
4 0.00813 1.0001 157.232 16.77 2380.9 16.78 2491.9 2508.7 0.0610 9.0514 4
5 0.00872 1.0001 147.120 20.97 2382.3 20.98 2489.6 2510.6 0.0761 9.0257 5
6 0.00935 1.0001 137.734 25.19 2383.6 25.20 2487.2 2512.4 0.0912 9.0003 6
8 0.01072 1.0002 120.917 33.59 2386.4 33.60 2482.5 2516.1 0.1212 8.9501 8
10 0.01228 1.0004 106.379 42.00 2389.2 42.01 2477.7 2519.8 0.1510 8.9008 10
11 0.01312 1.0004 99.857 46.20 2390.5 46.20 2475.4 2521.6 0.1658 8.8765 11
12 0.01402 1.0005 93.784 50.41 2391.9 50.41 2473.0 2523.4 0.1806 8.8524 12
13 0.01497 1.0007 88.124 54.60 2393.3 54.60 2470.7 2525.3 0.1953 8.8285 13
14 0.01598 1.0008 82.848 58.79 2394.7 58.80 2468.3 2527.1 0.2099 8.8048 14
15 0.01705 1.0009 77.926 62.99 2396.1 62.99 2465.9 2528.9 0.2245 8.7814 15
16 0.01818 1.0011 73.333 67.18 2397.4 67.19 2463.6 2530.8 0.2390 8.7582 16
17 0.01938 1.0012 69.044 71.38 2398.8 71.38 2461.2 2532.6 0.2535 8.7351 17
18 0.02064 1.0014 65.038 75.57 2400.2 75.58 2458.8 2534.4 0.2679 8.7123 18
19 0.02198 1.0016 61.293 79.76 2401.6 79.77 2456.5 2536.2 0.2823 8.6897 19
20 0.02339 1.0018 57.791 83.95 2402.9 83.96 2454.1 2538.1 0.2966 8.6672 20
21 0.02487 1.0020 54.514 88.14 2404.3 88.14 2451.8 2539.9 0.3109 8.6450 21
22 0.02645 1.0022 51.447 92.32 2405.7 92.33 2449.4 2541.7 0.3251 8.6229 22
23 0.02810 1.0024 48.574 96.51 2407.0 96.52 2447.0 2543.5 0.3393 8.6011 23
24 0.02985 1.0027 45.883 100.70 2408.4 100.70 2444.7 2545.4 0.3534 8.5794 24
25 0.03169 1.0029 43.360 104.88 2409.8 104.89 2442.3 2547.2 0.3674 8.5580 25
26 0.03363 1.0032 40.994 109.06 2411.1 109.07 2439.9 2549.0 0.3814 8.5367 26
27 0.03567 1.0035 38.774 113.25 2412.5 113.25 2437.6 2550.8 0.3954 8.5156 27
28 0.03782 1.0037 36.690 117.42 2413.9 117.43 2435.2 2552.6 0.4093 8.4946 28
29 0.04008 1.0040 34.733 121.60 2415.2 121.61 2432.8 2554.5 0.4231 8.4739 29
30 0.04246 1.0043 32.894 125.78 2416.6 125.79 2430.5 2556.3 0.4369 8.4533 30
31 0.04496 1.0046 31.165 129.96 2418.0 129.97 2428.1 2558.1 0.4507 8.4329 31
32 0.04759 1.0050 29.540 134.14 2419.3 134.15 2425.7 2559.9 0.4644 8.4127 32
33 0.05034 1.0053 28.011 138.32 2420.7 138.33 2423.4 2561.7 0.4781 8.3927 33
34 0.05324 1.0056 26.571 142.50 2422.0 142.50 2421.0 2563.5 0.4917 8.3728 34
35 0.05628 1.0060 25.216 146.67 2423.4 146.68 2418.6 2565.3 0.5053 8.3531 35
36 0.05947 1.0063 23.940 150.85 2424.7 150.86 2416.2 2567.1 0.5188 8.3336 36
38 0.06632 1.0071 21.602 159.20 2427.4 159.21 2411.5 2570.7 0.5458 8.2950 38
40 0.07384 1.0078 19.523 167.56 2430.1 167.57 2406.7 2574.3 0.5725 8.2570 40
45 0.09593 1.0099 15.258 188.44 2436.8 188.45 2394.8 2583.2 0.6387 8.1648 45
#
Tables in SI Units 721
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TABLE A-2 (Continued)
Specific Volume Internal Energy Enthalpy Entropy
m3/kg kJ/kg kJ/kg kJ/kg K
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Temp. Press. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Temp.
C bar vf 103 vg uf ug hf hfg hg sf sg C
50 .1235 1.0121 12.032 209.32 2443.5 209.33 2382.7 2592.1 .7038 8.0763 50
55 .1576 1.0146 9.568 230.21 2450.1 230.23 2370.7 2600.9 .7679 7.9913 55
60 .1994 1.0172 7.671 251.11 2456.6 251.13 2358.5 2609.6 .8312 7.9096 60
65 .2503 1.0199 6.197 272.02 2463.1 272.06 2346.2 2618.3 .8935 7.8310 65
70 .3119 1.0228 5.042 292.95 2469.6 292.98 2333.8 2626.8 .9549 7.7553 70
75 .3858 1.0259 4.131 313.90 2475.9 313.93 2321.4 2635.3 1.0155 7.6824 75
80 .4739 1.0291 3.407 334.86 2482.2 334.91 2308.8 2643.7 1.0753 7.6122 80
85 .5783 1.0325 2.828 355.84 2488.4 355.90 2296.0 2651.9 1.1343 7.5445 85
90 .7014 1.0360 2.361 376.85 2494.5 376.92 2283.2 2660.1 1.1925 7.4791 90
95 .8455 1.0397 1.982 397.88 2500.6 397.96 2270.2 2668.1 1.2500 7.4159 95
100 1.014 1.0435 1.673 418.94 2506.5 419.04 2257.0 2676.1 1.3069 7.3549 100
110 1.433 1.0516 1.210 461.14 2518.1 461.30 2230.2 2691.5 1.4185 7.2387 110
120 1.985 1.0603 0.8919 503.50 2529.3 503.71 2202.6 2706.3 1.5276 7.1296 120
130 2.701 1.0697 0.6685 546.02 2539.9 546.31 2174.2 2720.5 1.6344 7.0269 130
140 3.613 1.0797 0.5089 588.74 2550.0 589.13 2144.7 2733.9 1.7391 6.9299 140
150 4.758 1.0905 0.3928 631.68 2559.5 632.20 2114.3 2746.5 1.8418 6.8379 150
160 6.178 1.1020 0.3071 674.86 2568.4 675.55 2082.6 2758.1 1.9427 6.7502 160
170 7.917 1.1143 0.2428 718.33 2576.5 719.21 2049.5 2768.7 2.0419 6.6663 170
180 10.02 1.1274 0.1941 762.09 2583.7 763.22 2015.0 2778.2 2.1396 6.5857 180
190 12.54 1.1414 0.1565 806.19 2590.0 807.62 1978.8 2786.4 2.2359 6.5079 190
200 15.54 1.1565 0.1274 850.65 2595.3 852.45 1940.7 2793.2 2.3309 6.4323 200
210 19.06 1.1726 0.1044 895.53 2599.5 897.76 1900.7 2798.5 2.4248 6.3585 210
220 23.18 1.1900 0.08619 940.87 2602.4 943.62 1858.5 2802.1 2.5178 6.2861 220
230 27.95 1.2088 0.07158 986.74 2603.9 990.12 1813.8 2804.0 2.6099 6.2146 230
240 33.44 1.2291 0.05976 1033.2 2604.0 1037.3 1766.5 2803.8 2.7015 6.1437 240
250 39.73 1.2512 0.05013 1080.4 2602.4 1085.4 1716.2 2801.5 2.7927 6.0730 250
260 46.88 1.2755 0.04221 1128.4 2599.0 1134.4 1662.5 2796.6 2.8838 6.0019 260
270 54.99 1.3023 0.03564 1177.4 2593.7 1184.5 1605.2 2789.7 2.9751 5.9301 270
280 64.12 1.3321 0.03017 1227.5 2586.1 1236.0 1543.6 2779.6 3.0668 5.8571 280
290 74.36 1.3656 0.02557 1278.9 2576.0 1289.1 1477.1 2766.2 3.1594 5.7821 290
300 85.81 1.4036 0.02167 1332.0 2563.0 1344.0 1404.9 2749.0 3.2534 5.7045 300
320 112.7 1.4988 0.01549 1444.6 2525.5 1461.5 1238.6 2700.1 3.4480 5.5362 320
340 145.9 1.6379 0.01080 1570.3 2464.6 1594.2 1027.9 2622.0 3.6594 5.3357 340
360 186.5 1.8925 0.006945 1725.2 2351.5 1760.5 720.5 2481.0 3.9147 5.0526 360
374.14 220.9 3.155 0.003155 2029.6 2029.6 2099.3 0 2099.3 4.4298 4.4298 374.14
Source: Tables A-2 through A-5 are extracted from J. H. Keenan, F. G. Keyes, P. G. Hill, and J. G. Moore, Steam Tables, Wiley, New York, 1969.
#
722 Tables in SI Units
TABLE A-3 Properties of Saturated Water (Liquid–Vapor): Pressure Table
Specific Volume Internal Energy Enthalpy Entropy
m3/kg kJ/kg kJ/kg kJ/kg K
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Press. Temp. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Press.
bar C vf 103 vg uf ug hf hfg hg sf sg bar
0.04 28.96 1.0040 34.800 121.45 2415.2 121.46 2432.9 2554.4 0.4226 8.4746 0.04
0.06 36.16 1.0064 23.739 151.53 2425.0 151.53 2415.9 2567.4 0.5210 8.3304 0.06
0.08 41.51 1.0084 18.103 173.87 2432.2 173.88 2403.1 2577.0 0.5926 8.2287 0.08
0.10 45.81 1.0102 14.674 191.82 2437.9 191.83 2392.8 2584.7 0.6493 8.1502 0.10
0.20 60.06 1.0172 7.649 251.38 2456.7 251.40 2358.3 2609.7 0.8320 7.9085 0.20
0.30 69.10 1.0223 5.229 289.20 2468.4 289.23 2336.1 2625.3 0.9439 7.7686 0.30
0.40 75.87 1.0265 3.993 317.53 2477.0 317.58 2319.2 2636.8 1.0259 7.6700 0.40
0.50 81.33 1.0300 3.240 340.44 2483.9 340.49 2305.4 2645.9 1.0910 7.5939 0.50
0.60 85.94 1.0331 2.732 359.79 2489.6 359.86 2293.6 2653.5 1.1453 7.5320 0.60
0.70 89.95 1.0360 2.365 376.63 2494.5 376.70 2283.3 2660.0 1.1919 7.4797 0.70
0.80 93.50 1.0380 2.087 391.58 2498.8 391.66 2274.1 2665.8 1.2329 7.4346 0.80
0.90 96.71 1.0410 1.869 405.06 2502.6 405.15 2265.7 2670.9 1.2695 7.3949 0.90
1.00 99.63 1.0432 1.694 417.36 2506.1 417.46 2258.0 2675.5 1.3026 7.3594 1.00
1.50 111.4 1.0528 1.159 466.94 2519.7 467.11 2226.5 2693.6 1.4336 7.2233 1.50
2.00 120.2 1.0605 0.8857 504.49 2529.5 504.70 2201.9 2706.7 1.5301 7.1271 2.00
2.50 127.4 1.0672 0.7187 535.10 2537.2 535.37 2181.5 2716.9 1.6072 7.0527 2.50
3.00 133.6 1.0732 0.6058 561.15 2543.6 561.47 2163.8 2725.3 1.6718 6.9919 3.00
3.50 138.9 1.0786 0.5243 583.95 2546.9 584.33 2148.1 2732.4 1.7275 6.9405 3.50
4.00 143.6 1.0836 0.4625 604.31 2553.6 604.74 2133.8 2738.6 1.7766 6.8959 4.00
4.50 147.9 1.0882 0.4140 622.25 2557.6 623.25 2120.7 2743.9 1.8207 6.8565 4.50
5.00 151.9 1.0926 0.3749 639.68 2561.2 640.23 2108.5 2748.7 1.8607 6.8212 5.00
6.00 158.9 1.1006 0.3157 669.90 2567.4 670.56 2086.3 2756.8 1.9312 6.7600 6.00
7.00 165.0 1.1080 0.2729 696.44 2572.5 697.22 2066.3 2763.5 1.9922 6.7080 7.00
8.00 170.4 1.1148 0.2404 720.22 2576.8 721.11 2048.0 2769.1 2.0462 6.6628 8.00
9.00 175.4 1.1212 0.2150 741.83 2580.5 742.83 2031.1 2773.9 2.0946 6.6226 9.00
10.0 179.9 1.1273 0.1944 761.68 2583.6 762.81 2015.3 2778.1 2.1387 6.5863 10.0
15.0 198.3 1.1539 0.1318 843.16 2594.5 844.84 1947.3 2792.2 2.3150 6.4448 15.0
20.0 212.4 1.1767 0.09963 906.44 2600.3 908.79 1890.7 2799.5 2.4474 6.3409 20.0
25.0 224.0 1.1973 0.07998 959.11 2603.1 962.11 1841.0 2803.1 2.5547 6.2575 25.0
30.0 233.9 1.2165 0.06668 1004.8 2604.1 1008.4 1795.7 2804.2 2.6457 6.1869 30.0
35.0 242.6 1.2347 0.05707 1045.4 2603.7 1049.8 1753.7 2803.4 2.7253 6.1253 35.0
40.0 250.4 1.2522 0.04978 1082.3 2602.3 1087.3 1714.1 2801.4 2.7964 6.0701 40.0
45.0 257.5 1.2692 0.04406 1116.2 2600.1 1121.9 1676.4 2798.3 2.8610 6.0199 45.0
50.0 264.0 1.2859 0.03944 1147.8 2597.1 1154.2 1640.1 2794.3 2.9202 5.9734 50.0
60.0 275.6 1.3187 0.03244 1205.4 2589.7 1213.4 1571.0 2784.3 3.0267 5.8892 60.0
70.0 285.9 1.3513 0.02737 1257.6 2580.5 1267.0 1505.1 2772.1 3.1211 5.8133 70.0
80.0 295.1 1.3842 0.02352 1305.6 2569.8 1316.6 1441.3 2758.0 3.2068 5.7432 80.0
90.0 303.4 1.4178 0.02048 1350.5 2557.8 1363.3 1378.9 2742.1 3.2858 5.6772 90.0
100. 311.1 1.4524 0.01803 1393.0 2544.4 1407.6 1317.1 2724.7 3.3596 5.6141 100.
110. 318.2 1.4886 0.01599 1433.7 2529.8 1450.1 1255.5 2705.6 3.4295 5.5527 110.
#
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Tables in SI Units 723
TABLE A-3 (Continued)
Specific Volume Internal Energy Enthalpy Entropy
m3/kg kJ/kg kJ/kg kJ/kg K
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Press. Temp. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Press.
bar C vf 103 vg uf ug hf hfg hg sf sg bar
120. 324.8 1.5267 0.01426 1473.0 2513.7 1491.3 1193.6 2684.9 3.4962 5.4924 120.
130. 330.9 1.5671 0.01278 1511.1 2496.1 1531.5 1130.7 2662.2 3.5606 5.4323 130.
140. 336.8 1.6107 0.01149 1548.6 2476.8 1571.1 1066.5 2637.6 3.6232 5.3717 140.
150. 342.2 1.6581 0.01034 1585.6 2455.5 1610.5 1000.0 2610.5 3.6848 5.3098 150.
160. 347.4 1.7107 0.009306 1622.7 2431.7 1650.1 930.6 2580.6 3.7461 5.2455 160.
170. 352.4 1.7702 0.008364 1660.2 2405.0 1690.3 856.9 2547.2 3.8079 5.1777 170.
180. 357.1 1.8397 0.007489 1698.9 2374.3 1732.0 777.1 2509.1 3.8715 5.1044 180.
190. 361.5 1.9243 0.006657 1739.9 2338.1 1776.5 688.0 2464.5 3.9388 5.0228 190.
200. 365.8 2.036 0.005834 1785.6 2293.0 1826.3 583.4 2409.7 4.0139 4.9269 200.
220.9 374.1 3.155 0.003155 2029.6 2029.6 2099.3 0 2099.3 4.4298 4.4298 220.9
#
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724 Tables in SI Units
TABLE A-4 Properties of Superheated Water Vapor
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 0.06 bar 0.006 MPa p 0.35 bar 0.035 MPa
(Tsat 36.16C) (Tsat 72.69C)
Sat. 23.739 2425.0 2567.4 8.3304 4.526 2473.0 2631.4 7.7158
80 27.132 2487.3 2650.1 8.5804 4.625 2483.7 2645.6 7.7564
120 30.219 2544.7 2726.0 8.7840 5.163 2542.4 2723.1 7.9644
160 33.302 2602.7 2802.5 8.9693 5.696 2601.2 2800.6 8.1519
200 36.383 2661.4 2879.7 9.1398 6.228 2660.4 2878.4 8.3237
240 39.462 2721.0 2957.8 9.2982 6.758 2720.3 2956.8 8.4828
280 42.540 2781.5 3036.8 9.4464 7.287 2780.9 3036.0 8.6314
320 45.618 2843.0 3116.7 9.5859 7.815 2842.5 3116.1 8.7712
360 48.696 2905.5 3197.7 9.7180 8.344 2905.1 3197.1 8.9034
400 51.774 2969.0 3279.6 9.8435 8.872 2968.6 3279.2 9.0291
440 54.851 3033.5 3362.6 9.9633 9.400 3033.2 3362.2 9.1490
500 59.467 3132.3 3489.1 10.1336 10.192 3132.1 3488.8 9.3194
p 0.70 bar 0.07 MPa p 1.0 bar 0.10 MPa
(Tsat 89.95C) (Tsat 99.63C)
Sat. 2.365 2494.5 2660.0 7.4797 1.694 2506.1 2675.5 7.3594
100 2.434 2509.7 2680.0 7.5341 1.696 2506.7 2676.2 7.3614
120 2.571 2539.7 2719.6 7.6375 1.793 2537.3 2716.6 7.4668
160 2.841 2599.4 2798.2 7.8279 1.984 2597.8 2796.2 7.6597
200 3.108 2659.1 2876.7 8.0012 2.172 2658.1 2875.3 7.8343
240 3.374 2719.3 2955.5 8.1611 2.359 2718.5 2954.5 7.9949
280 3.640 2780.2 3035.0 8.3162 2.546 2779.6 3034.2 8.1445
320 3.905 2842.0 3115.3 8.4504 2.732 2841.5 3114.6 8.2849
360 4.170 2904.6 3196.5 8.5828 2.917 2904.2 3195.9 8.4175
400 4.434 2968.2 3278.6 8.7086 3.103 2967.9 3278.2 8.5435
440 4.698 3032.9 3361.8 8.8286 3.288 3032.6 3361.4 8.6636
500 5.095 3131.8 3488.5 8.9991 3.565 3131.6 3488.1 8.8342
p 1.5 bar 0.15 MPa p 3.0 bar 0.30 MPa
(Tsat 111.37C) (Tsat 133.55C)
Sat. 1.159 2519.7 2693.6 7.2233 0.606 2543.6 2725.3 6.9919
120 1.188 2533.3 2711.4 7.2693
160 1.317 2595.2 2792.8 7.4665 0.651 2587.1 2782.3 7.1276
200 1.444 2656.2 2872.9 7.6433 0.716 2650.7 2865.5 7.3115
240 1.570 2717.2 2952.7 7.8052 0.781 2713.1 2947.3 7.4774
280 1.695 2778.6 3032.8 7.9555 0.844 2775.4 3028.6 7.6299
320 1.819 2840.6 3113.5 8.0964 0.907 2838.1 3110.1 7.7722
360 1.943 2903.5 3195.0 8.2293 0.969 2901.4 3192.2 7.9061
400 2.067 2967.3 3277.4 8.3555 1.032 2965.6 3275.0 8.0330
440 2.191 3032.1 3360.7 8.4757 1.094 3030.6 3358.7 8.1538
500 2.376 3131.2 3487.6 8.6466 1.187 3130.0 3486.0 8.3251
600 2.685 3301.7 3704.3 8.9101 1.341 3300.8 3703.2 8.5892
##
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Tables in SI Units 725
TABLE A-4 (Continued)
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 5.0 bar 0.50 MPa p 7.0 bar 0.70 MPa
(Tsat 151.86C) (Tsat 164.97C)
Sat. 0.3749 2561.2 2748.7 6.8213 0.2729 2572.5 2763.5 6.7080
180 0.4045 2609.7 2812.0 6.9656 0.2847 2599.8 2799.1 6.7880
200 0.4249 2642.9 2855.4 7.0592 0.2999 2634.8 2844.8 6.8865
240 0.4646 2707.6 2939.9 7.2307 0.3292 2701.8 2932.2 7.0641
280 0.5034 2771.2 3022.9 7.3865 0.3574 2766.9 3017.1 7.2233
320 0.5416 2834.7 3105.6 7.5308 0.3852 2831.3 3100.9 7.3697
360 0.5796 2898.7 3188.4 7.6660 0.4126 2895.8 3184.7 7.5063
400 0.6173 2963.2 3271.9 7.7938 0.4397 2960.9 3268.7 7.6350
440 0.6548 3028.6 3356.0 7.9152 0.4667 3026.6 3353.3 7.7571
500 0.7109 3128.4 3483.9 8.0873 0.5070 3126.8 3481.7 7.9299
600 0.8041 3299.6 3701.7 8.3522 0.5738 3298.5 3700.2 8.1956
700 0.8969 3477.5 3925.9 8.5952 0.6403 3476.6 3924.8 8.4391
p 10.0 bar 1.0 MPa p 15.0 bar 1.5 MPa
(Tsat 179.91C) (Tsat 198.32C)
Sat. 0.1944 2583.6 2778.1 6.5865 0.1318 2594.5 2792.2 6.4448
200 0.2060 2621.9 2827.9 6.6940 0.1325 2598.1 2796.8 6.4546
240 0.2275 2692.9 2920.4 6.8817 0.1483 2676.9 2899.3 6.6628
280 0.2480 2760.2 3008.2 7.0465 0.1627 2748.6 2992.7 6.8381
320 0.2678 2826.1 3093.9 7.1962 0.1765 2817.1 3081.9 6.9938
360 0.2873 2891.6 3178.9 7.3349 0.1899 2884.4 3169.2 7.1363
400 0.3066 2957.3 3263.9 7.4651 0.2030 2951.3 3255.8 7.2690
440 0.3257 3023.6 3349.3 7.5883 0.2160 3018.5 3342.5 7.3940
500 0.3541 3124.4 3478.5 7.7622 0.2352 3120.3 3473.1 7.5698
540 0.3729 3192.6 3565.6 7.8720 0.2478 3189.1 3560.9 7.6805
600 0.4011 3296.8 3697.9 8.0290 0.2668 3293.9 3694.0 7.8385
640 0.4198 3367.4 3787.2 8.1290 0.2793 3364.8 3783.8 7.9391
p 20.0 bar 2.0 MPa p 30.0 bar 3.0 MPa
(Tsat 212.42C) (Tsat 233.90C)
Sat. 0.0996 2600.3 2799.5 6.3409 0.0667 2604.1 2804.2 6.1869
240 0.1085 2659.6 2876.5 6.4952 0.0682 2619.7 2824.3 6.2265
280 0.1200 2736.4 2976.4 6.6828 0.0771 2709.9 2941.3 6.4462
320 0.1308 2807.9 3069.5 6.8452 0.0850 2788.4 3043.4 6.6245
360 0.1411 2877.0 3159.3 6.9917 0.0923 2861.7 3138.7 6.7801
400 0.1512 2945.2 3247.6 7.1271 0.0994 2932.8 3230.9 6.9212
440 0.1611 3013.4 3335.5 7.2540 0.1062 3002.9 3321.5 7.0520
500 0.1757 3116.2 3467.6 7.4317 0.1162 3108.0 3456.5 7.2338
540 0.1853 3185.6 3556.1 7.5434 0.1227 3178.4 3546.6 7.3474
600 0.1996 3290.9 3690.1 7.7024 0.1324 3285.0 3682.3 7.5085
640 0.2091 3362.2 3780.4 7.8035 0.1388 3357.0 3773.5 7.6106
700 0.2232 3470.9 3917.4 7.9487 0.1484 3466.5 3911.7 7.7571
##
H
2O
726 Tables in SI Units
TABLE A-4 (Continued)
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 40 bar 4.0 MPa p 60 bar 6.0 MPa
(Tsat 250.4C) (Tsat 275.64C)
Sat. 0.04978 2602.3 2801.4 6.0701 0.03244 2589.7 2784.3 5.8892
280 0.05546 2680.0 2901.8 6.2568 0.03317 2605.2 2804.2 5.9252
320 0.06199 2767.4 3015.4 6.4553 0.03876 2720.0 2952.6 6.1846
360 0.06788 2845.7 3117.2 6.6215 0.04331 2811.2 3071.1 6.3782
400 0.07341 2919.9 3213.6 6.7690 0.04739 2892.9 3177.2 6.5408
440 0.07872 2992.2 3307.1 6.9041 0.05122 2970.0 3277.3 6.6853
500 0.08643 3099.5 3445.3 7.0901 0.05665 3082.2 3422.2 6.8803
540 0.09145 3171.1 3536.9 7.2056 0.06015 3156.1 3517.0 6.9999
600 0.09885 3279.1 3674.4 7.3688 0.06525 3266.9 3658.4 7.1677
640 0.1037 3351.8 3766.6 7.4720 0.06859 3341.0 3752.6 7.2731
700 0.1110 3462.1 3905.9 7.6198 0.07352 3453.1 3894.1 7.4234
740 0.1157 3536.6 3999.6 7.7141 0.07677 3528.3 3989.2 7.5190
p 80 bar 8.0 MPa p 100 bar 10.0 MPa
(Tsat 295.06C) (Tsat 311.06C)
Sat. 0.02352 2569.8 2758.0 5.7432 0.01803 2544.4 2724.7 5.6141
320 0.02682 2662.7 2877.2 5.9489 0.01925 2588.8 2781.3 5.7103
360 0.03089 2772.7 3019.8 6.1819 0.02331 2729.1 2962.1 6.0060
400 0.03432 2863.8 3138.3 6.3634 0.02641 2832.4 3096.5 6.2120
440 0.03742 2946.7 3246.1 6.5190 0.02911 2922.1 3213.2 6.3805
480 0.04034 3025.7 3348.4 6.6586 0.03160 3005.4 3321.4 6.5282
520 0.04313 3102.7 3447.7 6.7871 0.03394 3085.6 3425.1 6.6622
560 0.04582 3178.7 3545.3 6.9072 0.03619 3164.1 3526.0 6.7864
600 0.04845 3254.4 3642.0 7.0206 0.03837 3241.7 3625.3 6.9029
640 0.05102 3330.1 3738.3 7.1283 0.04048 3318.9 3723.7 7.0131
700 0.05481 3443.9 3882.4 7.2812 0.04358 3434.7 3870.5 7.1687
740 0.05729 3520.4 3978.7 7.3782 0.04560 3512.1 3968.1 7.2670
p 120 bar 12.0 MPa p 140 bar 14.0 MPa
(Tsat 324.75C) (Tsat 336.75C)
Sat. 0.01426 2513.7 2684.9 5.4924 0.01149 2476.8 2637.6 5.3717
360 0.01811 2678.4 2895.7 5.8361 0.01422 2617.4 2816.5 5.6602
400 0.02108 2798.3 3051.3 6.0747 0.01722 2760.9 3001.9 5.9448
440 0.02355 2896.1 3178.7 6.2586 0.01954 2868.6 3142.2 6.1474
480 0.02576 2984.4 3293.5 6.4154 0.02157 2962.5 3264.5 6.3143
520 0.02781 3068.0 3401.8 6.5555 0.02343 3049.8 3377.8 6.4610
560 0.02977 3149.0 3506.2 6.6840 0.02517 3133.6 3486.0 6.5941
600 0.03164 3228.7 3608.3 6.8037 0.02683 3215.4 3591.1 6.7172
640 0.03345 3307.5 3709.0 6.9164 0.02843 3296.0 3694.1 6.8326
700 0.03610 3425.2 3858.4 7.0749 0.03075 3415.7 3846.2 6.9939
740 0.03781 3503.7 3957.4 7.1746 0.03225 3495.2 3946.7 7.0952
##
H
2O
Tables in SI Units 727
TABLE A-4 (Continued)
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 160 bar 16.0 MPa p 180 bar 18.0 MPa
(Tsat 347.44C) (Tsat 357.06C)
Sat. 0.00931 2431.7 2580.6 5.2455 0.00749 2374.3 2509.1 5.1044
360 0.01105 2539.0 2715.8 5.4614 0.00809 2418.9 2564.5 5.1922
400 0.01426 2719.4 2947.6 5.8175 0.01190 2672.8 2887.0 5.6887
440 0.01652 2839.4 3103.7 6.0429 0.01414 2808.2 3062.8 5.9428
480 0.01842 2939.7 3234.4 6.2215 0.01596 2915.9 3203.2 6.1345
520 0.02013 3031.1 3353.3 6.3752 0.01757 3011.8 3378.0 6.2960
560 0.02172 3117.8 3465.4 6.5132 0.01904 3101.7 3444.4 6.4392
600 0.02323 3201.8 3573.5 6.6399 0.02042 3188.0 3555.6 6.5696
640 0.02467 3284.2 3678.9 6.7580 0.02174 3272.3 3663.6 6.6905
700 0.02674 3406.0 3833.9 6.9224 0.02362 3396.3 3821.5 6.8580
740 0.02808 3486.7 3935.9 7.0251 0.02483 3478.0 3925.0 6.9623
p 200 bar 20.0 MPa p 240 bar 24.0 MPa
(Tsat 365.81C)
Sat. 0.00583 2293.0 2409.7 4.9269
400 0.00994 2619.3 2818.1 5.5540 0.00673 2477.8 2639.4 5.2393
440 0.01222 2774.9 3019.4 5.8450 0.00929 2700.6 2923.4 5.6506
480 0.01399 2891.2 3170.8 6.0518 0.01100 2838.3 3102.3 5.8950
520 0.01551 2992.0 3302.2 6.2218 0.01241 2950.5 3248.5 6.0842
560 0.01689 3085.2 3423.0 6.3705 0.01366 3051.1 3379.0 6.2448
600 0.01818 3174.0 3537.6 6.5048 0.01481 3145.2 3500.7 6.3875
640 0.01940 3260.2 3648.1 6.6286 0.01588 3235.5 3616.7 6.5174
700 0.02113 3386.4 3809.0 6.7993 0.01739 3366.4 3783.8 6.6947
740 0.02224 3469.3 3914.1 6.9052 0.01835 3451.7 3892.1 6.8038
800 0.02385 3592.7 4069.7 7.0544 0.01974 3578.0 4051.6 6.9567
p 280 bar 28.0 MPa p 320 bar 32.0 MPa
400 0.00383 2223.5 2330.7 4.7494 0.00236 1980.4 2055.9 4.3239
440 0.00712 2613.2 2812.6 5.4494 0.00544 2509.0 2683.0 5.2327
480 0.00885 2780.8 3028.5 5.7446 0.00722 2718.1 2949.2 5.5968
520 0.01020 2906.8 3192.3 5.9566 0.00853 2860.7 3133.7 5.8357
560 0.01136 3015.7 3333.7 6.1307 0.00963 2979.0 3287.2 6.0246
600 0.01241 3115.6 3463.0 6.2823 0.01061 3085.3 3424.6 6.1858
640 0.01338 3210.3 3584.8 6.4187 0.01150 3184.5 3552.5 6.3290
700 0.01473 3346.1 3758.4 6.6029 0.01273 3325.4 3732.8 6.5203
740 0.01558 3433.9 3870.0 6.7153 0.01350 3415.9 3847.8 6.6361
800 0.01680 3563.1 4033.4 6.8720 0.01460 3548.0 4015.1 6.7966
900 0.01873 3774.3 4298.8 7.1084 0.01633 3762.7 4285.1 7.0372
##
H
2O
728 Tables in SI Units
H
2O
TABLE A-5 Properties of Compressed Liquid Water
T v 103 u h s v 103 u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 25 bar 2.5 MPa p 50 bar 5.0 MPa
(Tsat 223.99C) (Tsat 263.99C)
20 1.0006 83.80 86.30 .2961 .9995 83.65 88.65 .2956
40 1.0067 167.25 169.77 .5715 1.0056 166.95 171.97 .5705
80 1.0280 334.29 336.86 1.0737 1.0268 333.72 338.85 1.0720
100 1.0423 418.24 420.85 1.3050 1.0410 417.52 422.72 1.3030
140 1.0784 587.82 590.52 1.7369 1.0768 586.76 592.15 1.7343
180 1.1261 761.16 763.97 2.1375 1.1240 759.63 765.25 2.1341
200 1.1555 849.9 852.8 2.3294 1.1530 848.1 853.9 2.3255
220 1.1898 940.7 943.7 2.5174 1.1866 938.4 944.4 2.5128
Sat. 1.1973 959.1 962.1 2.5546 1.2859 1147.8 1154.2 2.9202
p 75 bar 7.5 MPa p 100 bar 10.0 MPa
(Tsat 290.59C) (Tsat 311.06C)
20 .9984 83.50 90.99 .2950 .9972 83.36 93.33 .2945
40 1.0045 166.64 174.18 .5696 1.0034 166.35 176.38 .5686
80 1.0256 333.15 340.84 1.0704 1.0245 332.59 342.83 1.0688
100 1.0397 416.81 424.62 1.3011 1.0385 416.12 426.50 1.2992
140 1.0752 585.72 593.78 1.7317 1.0737 584.68 595.42 1.7292
180 1.1219 758.13 766.55 2.1308 1.1199 756.65 767.84 2.1275
220 1.1835 936.2 945.1 2.5083 1.1805 934.1 945.9 2.5039
260 1.2696 1124.4 1134.0 2.8763 1.2645 1121.1 1133.7 2.8699
Sat. 1.3677 1282.0 1292.2 3.1649 1.4524 1393.0 1407.6 3.3596
p 150 bar 15.0 MPa p 200 bar 20.0 MPa
(Tsat 342.24C) (Tsat 365.81C)
20 .9950 83.06 97.99 .2934 .9928 82.77 102.62 .2923
40 1.0013 165.76 180.78 .5666 .9992 165.17 185.16 .5646
80 1.0222 331.48 346.81 1.0656 1.0199 330.40 350.80 1.0624
100 1.0361 414.74 430.28 1.2955 1.0337 413.39 434.06 1.2917
140 1.0707 582.66 598.72 1.7242 1.0678 580.69 602.04 1.7193
180 1.1159 753.76 770.50 2.1210 1.1120 750.95 773.20 2.1147
220 1.1748 929.9 947.5 2.4953 1.1693 925.9 949.3 2.4870
260 1.2550 1114.6 1133.4 2.8576 1.2462 1108.6 1133.5 2.8459
300 1.3770 1316.6 1337.3 3.2260 1.3596 1306.1 1333.3 3.2071
Sat. 1.6581 1585.6 1610.5 3.6848 2.036 1785.6 1826.3 4.0139
p 250 bar 25 MPa p 300 bar 30.0 MPa
20 .9907 82.47 107.24 .2911 .9886 82.17 111.84 .2899
40 .9971 164.60 189.52 .5626 .9951 164.04 193.89 .5607
100 1.0313 412.08 437.85 1.2881 1.0290 410.78 441.66 1.2844
200 1.1344 834.5 862.8 2.2961 1.1302 831.4 865.3 2.2893
300 1.3442 1296.6 1330.2 3.1900 1.3304 1287.9 1327.8 3.1741
##
H
2O
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729
730 Tables in SI Units
TABLE A-7 Properties of Saturated Refrigerant 22 (Liquid–Vapor): Temperature Table
Specific Volume Internal Energy Enthalpy Entropy
m3/kg kJ/kg kJ/kg kJ/kg K
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Temp. Press. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Temp.
C bar vf 103 vg uf ug hf hfg hg sf sg C
60 0.3749 0.6833 0.5370 21.57 203.67 21.55 245.35 223.81 0.0964 1.0547 60
50 0.6451 0.6966 0.3239 10.89 207.70 10.85 239.44 228.60 0.0474 1.0256 50
45 0.8290 0.7037 0.2564 5.50 209.70 5.44 236.39 230.95 0.0235 1.0126 45
40 1.0522 0.7109 0.2052 0.07 211.68 0.00 233.27 233.27 0.0000 1.0005 40
36 1.2627 0.7169 0.1730 4.29 213.25 4.38 230.71 235.09 0.0186 0.9914 36
32 1.5049 0.7231 0.1468 8.68 214.80 8.79 228.10 236.89 0.0369 0.9828 32
30 1.6389 0.7262 0.1355 10.88 215.58 11.00 226.77 237.78 0.0460 0.9787 30
28 1.7819 0.7294 0.1252 13.09 216.34 13.22 225.43 238.66 0.0551 0.9746 28
26 1.9345 0.7327 0.1159 15.31 217.11 15.45 224.08 239.53 0.0641 0.9707 26
22 2.2698 0.7393 0.0997 19.76 218.62 19.92 221.32 241.24 0.0819 0.9631 22
20 2.4534 0.7427 0.0926 21.99 219.37 22.17 219.91 242.09 0.0908 0.9595 20
18 2.6482 0.7462 0.0861 24.23 220.11 24.43 218.49 242.92 0.0996 0.9559 18
16 2.8547 0.7497 0.0802 26.48 220.85 26.69 217.05 243.74 0.1084 0.9525 16
14 3.0733 0.7533 0.0748 28.73 221.58 28.97 215.59 244.56 0.1171 0.9490 14
12 3.3044 0.7569 0.0698 31.00 222.30 31.25 214.11 245.36 0.1258 0.9457 12
10 3.5485 0.7606 0.0652 33.27 223.02 33.54 212.62 246.15 0.1345 0.9424 10
8 3.8062 0.7644 0.0610 35.54 223.73 35.83 211.10 246.93 0.1431 0.9392 8
6 4.0777 0.7683 0.0571 37.83 224.43 38.14 209.56 247.70 0.1517 0.9361 6
4 4.3638 0.7722 0.0535 40.12 225.13 40.46 208.00 248.45 0.1602 0.9330 4
2 4.6647 0.7762 0.0501 42.42 225.82 42.78 206.41 249.20 0.1688 0.9300 2
0 4.9811 0.7803 0.0470 44.73 226.50 45.12 204.81 249.92 0.1773 0.9271 0
2 5.3133 0.7844 0.0442 47.04 227.17 47.46 203.18 250.64 0.1857 0.9241 2
4 5.6619 0.7887 0.0415 49.37 227.83 49.82 201.52 251.34 0.1941 0.9213 4
6 6.0275 0.7930 0.0391 51.71 228.48 52.18 199.84 252.03 0.2025 0.9184 6
8 6.4105 0.7974 0.0368 54.05 229.13 54.56 198.14 252.70 0.2109 0.9157 8
10 6.8113 0.8020 0.0346 56.40 229.76 56.95 196.40 253.35 0.2193 0.9129 10
12 7.2307 0.8066 0.0326 58.77 230.38 59.35 194.64 253.99 0.2276 0.9102 12
16 8.1268 0.8162 0.0291 63.53 231.59 64.19 191.02 255.21 0.2442 0.9048 16
20 9.1030 0.8263 0.0259 68.33 232.76 69.09 187.28 256.37 0.2607 0.8996 20
24 10.164 0.8369 0.0232 73.19 233.87 74.04 183.40 257.44 0.2772 0.8944 24
28 11.313 0.8480 0.0208 78.09 234.92 79.05 179.37 258.43 0.2936 0.8893 28
32 12.556 0.8599 0.0186 83.06 235.91 84.14 175.18 259.32 0.3101 0.8842 32
36 13.897 0.8724 0.0168 88.08 236.83 89.29 170.82 260.11 0.3265 0.8790 36
40 15.341 0.8858 0.0151 93.18 237.66 94.53 166.25 260.79 0.3429 0.8738 40
45 17.298 0.9039 0.0132 99.65 238.59 101.21 160.24 261.46 0.3635 0.8672 45
50 19.433 0.9238 0.0116 106.26 239.34 108.06 153.84 261.90 0.3842 0.8603 50
60 24.281 0.9705 0.0089 120.00 240.24 122.35 139.61 261.96 0.4264 0.8455 60
Source: Tables A-7 through A-9 are calculated based on equations from A. Kamei and S. W. Beyerlein, “A Fundamental Equation for
Chlorodifluoromethane (R-22),” Fluid Phase Equilibria, Vol. 80, No. 11, 1992, pp. 71–86.
#
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Tables in SI Units 731
TABLE A-8 Properties of Saturated Refrigerant 22 (Liquid–Vapor): Pressure Table
Specific Volume Internal Energy Enthalpy Entropy
m3/kg kJ/kg kJ/kg kJ/kg K
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Press. Temp. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Press.
bar C vf 103 vg uf ug hf hfg hg sf sg bar
0.40 58.86 0.6847 0.5056 20.36 204.13 20.34 244.69 224.36 0.0907 1.0512 0.40
0.50 54.83 0.6901 0.4107 16.07 205.76 16.03 242.33 226.30 0.0709 1.0391 0.50
0.60 51.40 0.6947 0.3466 12.39 207.14 12.35 240.28 227.93 0.0542 1.0294 0.60
0.70 48.40 0.6989 0.3002 9.17 208.34 9.12 238.47 229.35 0.0397 1.0213 0.70
0.80 45.73 0.7026 0.2650 6.28 209.41 6.23 236.84 230.61 0.0270 1.0144 0.80
0.90 43.30 0.7061 0.2374 3.66 210.37 3.60 235.34 231.74 0.0155 1.0084 0.90
1.00 41.09 0.7093 0.2152 1.26 211.25 1.19 233.95 232.77 0.0051 1.0031 1.00
1.25 36.23 0.7166 0.1746 4.04 213.16 4.13 230.86 234.99 0.0175 0.9919 1.25
1.50 32.08 0.7230 0.1472 8.60 214.77 8.70 228.15 236.86 0.0366 0.9830 1.50
1.75 28.44 0.7287 0.1274 12.61 216.18 12.74 225.73 238.47 0.0531 0.9755 1.75
2.00 25.18 0.7340 0.1123 16.22 217.42 16.37 223.52 239.88 0.0678 0.9691 2.00
2.25 22.22 0.7389 0.1005 19.51 218.53 19.67 221.47 241.15 0.0809 0.9636 2.25
2.50 19.51 0.7436 0.0910 22.54 219.55 22.72 219.57 242.29 0.0930 0.9586 2.50
2.75 17.00 0.7479 0.0831 25.36 220.48 25.56 217.77 243.33 0.1040 0.9542 2.75
3.00 14.66 0.7521 0.0765 27.99 221.34 28.22 216.07 244.29 0.1143 0.9502 3.00
3.25 12.46 0.7561 0.0709 30.47 222.13 30.72 214.46 245.18 0.1238 0.9465 3.25
3.50 10.39 0.7599 0.0661 32.82 222.88 33.09 212.91 246.00 0.1328 0.9431 3.50
3.75 8.43 0.7636 0.0618 35.06 223.58 35.34 211.42 246.77 0.1413 0.9399 3.75
4.00 6.56 0.7672 0.0581 37.18 224.24 37.49 209.99 247.48 0.1493 0.9370 4.00
4.25 4.78 0.7706 0.0548 39.22 224.86 39.55 208.61 248.16 0.1569 0.9342 4.25
4.50 3.08 0.7740 0.0519 41.17 225.45 41.52 207.27 248.80 0.1642 0.9316 4.50
4.75 1.45 0.7773 0.0492 43.05 226.00 43.42 205.98 249.40 0.1711 0.9292 4.75
5.00 0.12 0.7805 0.0469 44.86 226.54 45.25 204.71 249.97 0.1777 0.9269 5.00
5.25 1.63 0.7836 0.0447 46.61 227.04 47.02 203.48 250.51 0.1841 0.9247 5.25
5.50 3.08 0.7867 0.0427 48.30 227.53 48.74 202.28 251.02 0.1903 0.9226 5.50
5.75 4.49 0.7897 0.0409 49.94 227.99 50.40 201.11 251.51 0.1962 0.9206 5.75
6.00 5.85 0.7927 0.0392 51.53 228.44 52.01 199.97 251.98 0.2019 0.9186 6.00
7.00 10.91 0.8041 0.0337 57.48 230.04 58.04 195.60 253.64 0.2231 0.9117 7.00
8.00 15.45 0.8149 0.0295 62.88 231.43 63.53 191.52 255.05 0.2419 0.9056 8.00
9.00 19.59 0.8252 0.0262 67.84 232.64 68.59 187.67 256.25 0.2591 0.9001 9.00
10.00 23.40 0.8352 0.0236 72.46 233.71 73.30 183.99 257.28 0.2748 0.8952 10.00
12.00 30.25 0.8546 0.0195 80.87 235.48 81.90 177.04 258.94 0.3029 0.8864 12.00
14.00 36.29 0.8734 0.0166 88.45 236.89 89.68 170.49 260.16 0.3277 0.8786 14.00
16.00 41.73 0.8919 0.0144 95.41 238.00 96.83 164.21 261.04 0.3500 0.8715 16.00
18.00 46.69 0.9104 0.0127 101.87 238.86 103.51 158.13 261.64 0.3705 0.8649 18.00
20.00 51.26 0.9291 0.0112 107.95 239.51 109.81 152.17 261.98 0.3895 0.8586 20.00
24.00 59.46 0.9677 0.0091 119.24 240.22 121.56 140.43 261.99 0.4241 0.8463 24.00
#
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732 Tables in SI Units
TABLE A-9 Properties of Superheated Refrigerant 22 Vapor
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 0.4 bar 0.04 MPa p 0.6 bar 0.06 MPa
(Tsat 58.86C) (Tsat 51.40C)
Sat. 0.50559 204.13 224.36 1.0512 0.34656 207.14 227.93 1.0294
55 0.51532 205.92 226.53 1.0612
50 0.52787 208.26 229.38 1.0741 0.34895 207.80 228.74 1.0330
45 0.54037 210.63 232.24 1.0868 0.35747 210.20 231.65 1.0459
40 0.55284 213.02 235.13 1.0993 0.36594 212.62 234.58 1.0586
35 0.56526 215.43 238.05 1.1117 0.37437 215.06 237.52 1.0711
30 0.57766 217.88 240.99 1.1239 0.38277 217.53 240.49 1.0835
25 0.59002 220.35 243.95 1.1360 0.39114 220.02 243.49 1.0956
20 0.60236 222.85 246.95 1.1479 0.39948 222.54 246.51 1.1077
15 0.61468 225.38 249.97 1.1597 0.40779 225.08 249.55 1.1196
10 0.62697 227.93 253.01 1.1714 0.41608 227.65 252.62 1.1314
5 0.63925 230.52 256.09 1.1830 0.42436 230.25 255.71 1.1430
0 0.65151 233.13 259.19 1.1944 0.43261 232.88 258.83 1.1545
p 0.8 bar 0.08 MPa p 1.0 bar 0.10 MPa
(Tsat 45.73C) (Tsat 41.09C)
Sat. 0.26503 209.41 230.61 1.0144 0.21518 211.25 232.77 1.0031
45 0.26597 209.76 231.04 1.0163
40 0.27245 212.21 234.01 1.0292 0.21633 211.79 233.42 1.0059
35 0.27890 214.68 236.99 1.0418 0.22158 214.29 236.44 1.0187
30 0.28530 217.17 239.99 1.0543 0.22679 216.80 239.48 1.0313
25 0.29167 219.68 243.02 1.0666 0.23197 219.34 242.54 1.0438
20 0.29801 222.22 246.06 1.0788 0.23712 221.90 245.61 1.0560
15 0.30433 224.78 249.13 1.0908 0.24224 224.48 248.70 1.0681
10 0.31062 227.37 252.22 1.1026 0.24734 227.08 251.82 1.0801
5 0.31690 229.98 255.34 1.1143 0.25241 229.71 254.95 1.0919
0 0.32315 232.62 258.47 1.1259 0.25747 232.36 258.11 1.1035
5 0.32939 235.29 261.64 1.1374 0.26251 235.04 261.29 1.1151
10 0.33561 237.98 264.83 1.1488 0.26753 237.74 264.50 1.1265
p 1.5 bar 0.15 MPa p 2.0 bar 0.20 MPa
(Tsat 32.08C) (Tsat 25.18C)
Sat. 0.14721 214.77 236.86 0.9830 0.11232 217.42 239.88 0.9691
30 0.14872 215.85 238.16 0.9883
25 0.15232 218.45 241.30 1.0011 0.11242 217.51 240.00 0.9696
20 0.15588 221.07 244.45 1.0137 0.11520 220.19 243.23 0.9825
15 0.15941 223.70 247.61 1.0260 0.11795 222.88 246.47 0.9952
10 0.16292 226.35 250.78 1.0382 0.12067 225.58 249.72 1.0076
5 0.16640 229.02 253.98 1.0502 0.12336 228.30 252.97 1.0199
0 0.16987 231.70 257.18 1.0621 0.12603 231.03 256.23 1.0310
5 0.17331 234.42 260.41 1.0738 0.12868 233.78 259.51 1.0438
10 0.17674 237.15 263.66 1.0854 0.13132 236.54 262.81 1.0555
15 0.18015 239.91 266.93 1.0968 0.13393 239.33 266.12 1.0671
20 0.18355 242.69 270.22 1.1081 0.13653 242.14 269.44 1.0786
25 0.18693 245.49 273.53 1.1193 0.13912 244.97 272.79 1.0899
##
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2
Tables in SI Units 733
TABLE A-9 (Continued)
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 2.5 bar 0.25 MPa p 3.0 bar 0.30 MPa
(Tsat 19.51C) (Tsat 14.66C)
Sat. 0.09097 219.55 242.29 0.9586 0.07651 221.34 244.29 0.9502
15 0.09303 222.03 245.29 0.9703
10 0.09528 224.79 248.61 0.9831 0.07833 223.96 247.46 0.9623
5 0.09751 227.55 251.93 0.9956 0.08025 226.78 250.86 0.9751
0 0.09971 230.33 255.26 1.0078 0.08214 229.61 254.25 0.9876
5 0.10189 233.12 258.59 1.0199 0.08400 232.44 257.64 0.9999
10 0.10405 235.92 261.93 1.0318 0.08585 235.28 261.04 1.0120
15 0.10619 238.74 265.29 1.0436 0.08767 238.14 264.44 1.0239
20 0.10831 241.58 268.66 1.0552 0.08949 241.01 267.85 1.0357
25 0.11043 244.44 272.04 1.0666 0.09128 243.89 271.28 1.0472
30 0.11253 247.31 275.44 1.0779 0.09307 246.80 274.72 1.0587
35 0.11461 250.21 278.86 1.0891 0.09484 249.72 278.17 1.0700
40 0.11669 253.13 282.30 1.1002 0.09660 252.66 281.64 1.0811
p 3.5 bar 0.35 MPa p 4.0 bar 0.40 MPa
(Tsat 10.39C) (Tsat 6.56C)
Sat. 0.06605 222.88 246.00 0.9431 0.05812 224.24 247.48 0.9370
10 0.06619 223.10 246.27 0.9441
5 0.06789 225.99 249.75 0.9572 0.05860 225.16 248.60 0.9411
0 0.06956 228.86 253.21 0.9700 0.06011 228.09 252.14 0.9542
5 0.07121 231.74 256.67 0.9825 0.06160 231.02 225.66 0.9670
10 0.07284 234.63 260.12 0.9948 0.06306 233.95 259.18 0.9795
15 0.07444 237.52 263.57 1.0069 0.06450 236.89 262.69 0.9918
20 0.07603 240.42 267.03 1.0188 0.06592 239.83 266.19 1.0039
25 0.07760 243.34 270.50 1.0305 0.06733 242.77 269.71 1.0158
30 0.07916 246.27 273.97 1.0421 0.06872 245.73 273.22 1.0274
35 0.08070 249.22 227.46 1.0535 0.07010 248.71 276.75 1.0390
40 0.08224 252.18 280.97 1.0648 0.07146 251.70 280.28 1.0504
45 0.08376 255.17 284.48 1.0759 0.07282 254.70 283.83 1.0616
p 4.5 bar 0.45 MPa p 5.0 bar 0.50 MPa
(Tsat 3.08C) (Tsat 0.12C)
Sat. 0.05189 225.45 248.80 0.9316 0.04686 226.54 249.97 0.9269
0 0.05275 227.29 251.03 0.9399
5 0.05411 230.28 254.63 0.9529 0.04810 229.52 253.57 0.9399
10 0.05545 233.26 258.21 0.9657 0.04934 232.55 257.22 0.9530
15 0.05676 236.24 261.78 0.9782 0.05056 235.57 260.85 0.9657
20 0.05805 239.22 265.34 0.9904 0.05175 238.59 264.47 0.9781
25 0.05933 242.20 268.90 1.0025 0.05293 241.61 268.07 0.9903
30 0.06059 245.19 272.46 1.0143 0.05409 244.63 271.68 1.0023
35 0.06184 248.19 276.02 1.0259 0.05523 247.66 275.28 1.0141
40 0.06308 251.20 279.59 1.0374 0.05636 250.70 278.89 1.0257
45 0.06430 254.23 283.17 1.0488 0.05748 253.76 282.50 1.0371
50 0.06552 257.28 286.76 1.0600 0.05859 256.82 286.12 1.0484
55 0.06672 260.34 290.36 1.0710 0.05969 259.90 289.75 1.0595
##
R
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734 Tables in SI Units
TABLE A-9 (Continued)
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 5.5 bar 0.55 MPa p 6.0 bar 0.60 MPa
(Tsat 3.08C) (Tsat 5.85C)
Sat. 0.04271 227.53 251.02 0.9226 0.03923 228.44 251.98 0.9186
5 0.04317 228.72 252.46 0.9278
10 0.04433 231.81 256.20 0.9411 0.04015 231.05 255.14 0.9299
15 0.04547 234.89 259.90 0.9540 0.04122 234.18 258.91 0.9431
20 0.04658 237.95 263.57 0.9667 0.04227 237.29 262.65 0.9560
25 0.04768 241.01 267.23 0.9790 0.04330 240.39 266.37 0.9685
30 0.04875 244.07 270.88 0.9912 0.04431 243.49 270.07 0.9808
35 0.04982 247.13 274.53 1.0031 0.04530 246.58 273.76 0.9929
40 0.05086 250.20 278.17 1.0148 0.04628 249.68 277.45 1.0048
45 0.05190 253.27 281.82 1.0264 0.04724 252.78 281.13 1.0164
50 0.05293 256.36 285.47 1.0378 0.04820 255.90 284.82 1.0279
55 0.05394 259.46 289.13 1.0490 0.04914 259.02 288.51 1.0393
60 0.05495 262.58 292.80 1.0601 0.05008 262.15 292.20 1.0504
p 7.0 bar 0.70 MPa p 8.0 bar 0.80 MPa
(Tsat 10.91C) (Tsat 15.45C)
Sat. 0.03371 230.04 253.64 0.9117 0.02953 231.43 255.05 0.9056
15 0.03451 232.70 256.86 0.9229
20 0.03547 235.92 260.75 0.9363 0.03033 234.47 258.74 0.9182
25 0.03639 239.12 264.59 0.9493 0.03118 237.76 262.70 0.9315
30 0.03730 242.29 268.40 0.9619 0.03202 241.04 266.66 0.9448
35 0.03819 245.46 272.19 0.9743 0.03283 244.28 270.54 0.9574
40 0.03906 248.62 275.96 0.9865 0.03363 247.52 274.42 0.9700
45 0.03992 251.78 279.72 0.9984 0.03440 250.74 278.26 0.9821
50 0.04076 254.94 283.48 1.0101 0.03517 253.96 282.10 0.9941
55 0.04160 258.11 287.23 1.0216 0.03592 257.18 285.92 1.0058
60 0.04242 261.29 290.99 1.0330 0.03667 260.40 289.74 1.0174
65 0.04324 264.48 294.75 1.0442 0.03741 263.64 293.56 1.0287
70 0.04405 267.68 298.51 1.0552 0.03814 266.87 297.38 1.0400
p 9.0 bar 0.90 MPa p 10.0 bar 1.00 MPa
(Tsat 19.59C) (Tsat 23.40C)
Sat. 0.02623 232.64 256.25 0.9001 0.02358 233.71 257.28 0.8952
20 0.02630 232.92 256.59 0.9013
30 0.02789 239.73 264.83 0.9289 0.02457 238.34 262.91 0.9139
40 0.02939 246.37 272.82 0.9549 0.02598 245.18 271.17 0.9407
50 0.03082 252.95 280.68 0.9795 0.02732 251.90 279.22 0.9660
60 0.03219 259.49 288.46 1.0033 0.02860 258.56 287.15 0.9902
70 0.03353 266.04 296.21 1.0262 0.02984 265.19 295.03 1.0135
80 0.03483 272.62 303.96 1.0484 0.03104 271.84 302.88 1.0361
90 0.03611 279.23 311.73 1.0701 0.03221 278.52 310.74 1.0580
100 0.03736 285.90 319.53 1.0913 0.03337 285.24 318.61 1.0794
110 0.03860 292.63 327.37 1.1120 0.03450 292.02 326.52 1.1003
120 0.03982 299.42 335.26 1.1323 0.03562 298.85 334.46 1.1207
130 0.04103 306.28 343.21 1.1523 0.03672 305.74 342.46 1.1408
140 0.04223 313.21 351.22 1.1719 0.03781 312.70 350.51 1.1605
150 0.04342 320.21 359.29 1.1912 0.03889 319.74 358.63 1.1790
##
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2
R
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2
TABLE A-9 (Continued)
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 12.0 bar 1.20 MPa p 14.0 bar 1.40 MPa
(Tsat 30.25C) (Tsat 36.29C)
Sat. 0.01955 235.48 258.94 0.8864 0.01662 236.89 260.16 0.8786
40 0.02083 242.63 267.62 0.9146 0.01708 239.78 263.70 0.8900
50 0.02204 249.69 276.14 0.9413 0.01823 247.29 272.81 0.9186
60 0.02319 256.60 284.43 0.9666 0.01929 254.52 281.53 0.9452
70 0.02428 263.44 292.58 0.9907 0.02029 261.60 290.01 0.9703
80 0.02534 270.25 300.66 1.0139 0.02125 268.60 298.34 0.9942
90 0.02636 277.07 308.70 1.0363 0.02217 275.56 306.60 1.0172
100 0.02736 283.90 316.73 1.0582 0.02306 282.52 314.80 1.0395
110 0.02834 290.77 324.78 1.0794 0.02393 289.49 323.00 1.0612
120 0.02930 297.69 332.85 1.1002 0.02478 296.50 331.19 1.0823
130 0.03024 304.65 340.95 1.1205 0.02562 303.55 339.41 1.1029
140 0.03118 311.68 349.09 1.1405 0.02644 310.64 347.65 1.1231
150 0.03210 318.77 357.29 1.1601 0.02725 317.79 355.94 1.1429
160 0.03301 325.92 365.54 1.1793 0.02805 324.99 364.26 1.1624
170 0.03392 333.14 373.84 1.1983 0.02884 332.26 372.64 1.1815
p 16.0 bar 1.60 MPa p 18.0 bar 1.80 MPa
(Tsat 41.73C) (Tsat 46.69C)
Sat. 0.01440 238.00 261.04 0.8715 0.01265 238.86 261.64 0.8649
50 0.01533 244.66 269.18 0.8971 0.01301 241.72 265.14 0.8758
60 0.01634 252.29 278.43 0.9252 0.01401 249.86 275.09 0.9061
70 0.01728 259.65 287.30 0.9515 0.01492 257.57 284.43 0.9337
80 0.01817 266.86 295.93 0.9762 0.01576 265.04 293.40 0.9595
90 0.01901 274.00 304.42 0.9999 0.01655 272.37 302.16 0.9839
100 0.01983 281.09 312.82 1.0228 0.01731 279.62 310.77 1.0073
110 0.02062 288.18 321.17 1.0448 0.01804 286.83 319.30 1.0299
120 0.02139 295.28 329.51 1.0663 0.01874 294.04 327.78 1.0517
130 0.02214 302.41 337.84 1.0872 0.01943 301.26 336.24 1.0730
140 0.02288 309.58 346.19 1.1077 0.02011 308.50 344.70 1.0937
150 0.02361 316.79 354.56 1.1277 0.02077 315.78 353.17 1.1139
160 0.02432 324.05 362.97 1.1473 0.02142 323.10 361.66 1.1338
170 0.02503 331.37 371.42 1.1666 0.02207 330.47 370.19 1.1532
p 20.0 bar 2.00 MPa p 24.0 bar 2.4 MPa
(Tsat 51.26C) (Tsat 59.46C)
Sat. 0.01124 239.51 261.98 0.8586 0.00907 240.22 261.99 0.8463
60 0.01212 247.20 271.43 0.8873 0.00913 240.78 262.68 0.8484
70 0.01300 255.35 281.36 0.9167 0.01006 250.30 274.43 0.8831
80 0.01381 263.12 290.74 0.9436 0.01085 258.89 284.93 0.9133
90 0.01457 270.67 299.80 0.9689 0.01156 267.01 294.75 0.9407
100 0.01528 278.09 308.65 0.9929 0.01222 274.85 304.18 0.9663
110 0.01596 285.44 317.37 1.0160 0.01284 282.53 313.35 0.9906
120 0.01663 292.76 326.01 1.0383 0.01343 290.11 322.35 1.0137
130 0.01727 300.08 334.61 1.0598 0.01400 297.64 331.25 1.0361
140 0.01789 307.40 343.19 1.0808 0.01456 305.14 340.08 1.0577
150 0.01850 314.75 351.76 1.1013 0.01509 312.64 348.87 1.0787
160 0.01910 322.14 360.34 1.1214 0.01562 320.16 357.64 1.0992
170 0.01969 329.56 368.95 1.1410 0.01613 327.70 366.41 1.1192
180 0.02027 337.03 377.58 1.1603 0.01663 335.27 375.20 1.1388
##
735
736 Tables in SI Units
TABLE A-10 Properties of Saturated Refrigerant 134a (Liquid–Vapor): Temperature Table
Specific Volume Internal Energy Enthalpy Entropy
m3/kg kJ/kg kJ/kg kJ/kg K
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Temp. Press. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Temp.
C bar vf 103 vg uf ug hf hfg hg sf sg C
40 0.5164 0.7055 0.3569 0.04 204.45 0.00 222.88 222.88 0.0000 0.9560 40
36 0.6332 0.7113 0.2947 4.68 206.73 4.73 220.67 225.40 0.0201 0.9506 36
32 0.7704 0.7172 0.2451 9.47 209.01 9.52 218.37 227.90 0.0401 0.9456 32
28 0.9305 0.7233 0.2052 14.31 211.29 14.37 216.01 230.38 0.0600 0.9411 28
26 1.0199 0.7265 0.1882 16.75 212.43 16.82 214.80 231.62 0.0699 0.9390 26
24 1.1160 0.7296 0.1728 19.21 213.57 19.29 213.57 232.85 0.0798 0.9370 24
22 1.2192 0.7328 0.1590 21.68 214.70 21.77 212.32 234.08 0.0897 0.9351 22
20 1.3299 0.7361 0.1464 24.17 215.84 24.26 211.05 235.31 0.0996 0.9332 20
18 1.4483 0.7395 0.1350 26.67 216.97 26.77 209.76 236.53 0.1094 0.9315 18
16 1.5748 0.7428 0.1247 29.18 218.10 29.30 208.45 237.74 0.1192 0.9298 16
12 1.8540 0.7498 0.1068 34.25 220.36 34.39 205.77 240.15 0.1388 0.9267 12
8 2.1704 0.7569 0.0919 39.38 222.60 39.54 203.00 242.54 0.1583 0.9239 8
4 2.5274 0.7644 0.0794 44.56 224.84 44.75 200.15 244.90 0.1777 0.9213 4
0 2.9282 0.7721 0.0689 49.79 227.06 50.02 197.21 247.23 0.1970 0.9190 0
4 3.3765 0.7801 0.0600 55.08 229.27 55.35 194.19 249.53 0.2162 0.9169 4
8 3.8756 0.7884 0.0525 60.43 231.46 60.73 191.07 251.80 0.2354 0.9150 8
12 4.4294 0.7971 0.0460 65.83 233.63 66.18 187.85 254.03 0.2545 0.9132 12
16 5.0416 0.8062 0.0405 71.29 235.78 71.69 184.52 256.22 0.2735 0.9116 16
20 5.7160 0.8157 0.0358 76.80 237.91 77.26 181.09 258.36 0.2924 0.9102 20
24 6.4566 0.8257 0.0317 82.37 240.01 82.90 177.55 260.45 0.3113 0.9089 24
26 6.8530 0.8309 0.0298 85.18 241.05 85.75 175.73 261.48 0.3208 0.9082 26
28 7.2675 0.8362 0.0281 88.00 242.08 88.61 173.89 262.50 0.3302 0.9076 28
30 7.7006 0.8417 0.0265 90.84 243.10 91.49 172.00 263.50 0.3396 0.9070 30
32 8.1528 0.8473 0.0250 93.70 244.12 94.39 170.09 264.48 0.3490 0.9064 32
34 8.6247 0.8530 0.0236 96.58 245.12 97.31 168.14 265.45 0.3584 0.9058 34
36 9.1168 0.8590 0.0223 99.47 246.11 100.25 166.15 266.40 0.3678 0.9053 36
38 9.6298 0.8651 0.0210 102.38 247.09 103.21 164.12 267.33 0.3772 0.9047 38
40 10.164 0.8714 0.0199 105.30 248.06 106.19 162.05 268.24 0.3866 0.9041 40
42 10.720 0.8780 0.0188 108.25 249.02 109.19 159.94 269.14 0.3960 0.9035 42
44 11.299 0.8847 0.0177 111.22 249.96 112.22 157.79 270.01 0.4054 0.9030 44
48 12.526 0.8989 0.0159 117.22 251.79 118.35 153.33 271.68 0.4243 0.9017 48
52 13.851 0.9142 0.0142 123.31 253.55 124.58 148.66 273.24 0.4432 0.9004 52
56 15.278 0.9308 0.0127 129.51 255.23 130.93 143.75 274.68 0.4622 0.8990 56
60 16.813 0.9488 0.0114 135.82 256.81 137.42 138.57 275.99 0.4814 0.8973 60
70 21.162 1.0027 0.0086 152.22 260.15 154.34 124.08 278.43 0.5302 0.8918 70
80 26.324 1.0766 0.0064 169.88 262.14 172.71 106.41 279.12 0.5814 0.8827 80
90 32.435 1.1949 0.0046 189.82 261.34 193.69 82.63 276.32 0.6380 0.8655 90
100 39.742 1.5443 0.0027 218.60 248.49 224.74 34.40 259.13 0.7196 0.8117 100
Source: Tables A-10 through A-12 are calculated based on equations from D. P. Wilson and R. S. Basu, “Thermodynamic Properties of a New
Stratospherically Safe Working Fluid—Refrigerant 134a,” ASHRAE Trans., Vol. 94, Pt. 2, 1988, pp. 2095–2118.
#
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Tables in SI Units 737
TABLE A-11 Properties of Saturated Refrigerant 134a (Liquid–Vapor): Pressure Table
Specific Volume Internal Energy Enthalpy Entropy
m3/kg kJ/kg kJ/kg kJ/kg K
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Press. Temp. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Press.
bar C vf 103 vg uf ug hf hfg hg sf sg bar
0.6 37.07 0.7097 0.3100 3.41 206.12 3.46 221.27 224.72 0.0147 0.9520 0.6
0.8 31.21 0.7184 0.2366 10.41 209.46 10.47 217.92 228.39 0.0440 0.9447 0.8
1.0 26.43 0.7258 0.1917 16.22 212.18 16.29 215.06 231.35 0.0678 0.9395 1.0
1.2 22.36 0.7323 0.1614 21.23 214.50 21.32 212.54 233.86 0.0879 0.9354 1.2
1.4 18.80 0.7381 0.1395 25.66 216.52 25.77 210.27 236.04 0.1055 0.9322 1.4
1.6 15.62 0.7435 0.1229 29.66 218.32 29.78 208.19 237.97 0.1211 0.9295 1.6
1.8 12.73 0.7485 0.1098 33.31 219.94 33.45 206.26 239.71 0.1352 0.9273 1.8
2.0 10.09 0.7532 0.0993 36.69 221.43 36.84 204.46 241.30 0.1481 0.9253 2.0
2.4 5.37 0.7618 0.0834 42.77 224.07 42.95 201.14 244.09 0.1710 0.9222 2.4
2.8 1.23 0.7697 0.0719 48.18 226.38 48.39 198.13 246.52 0.1911 0.9197 2.8
3.2 2.48 0.7770 0.0632 53.06 228.43 53.31 195.35 248.66 0.2089 0.9177 3.2
3.6 5.84 0.7839 0.0564 57.54 230.28 57.82 192.76 250.58 0.2251 0.9160 3.6
4.0 8.93 0.7904 0.0509 61.69 231.97 62.00 190.32 252.32 0.2399 0.9145 4.0
5.0 15.74 0.8056 0.0409 70.93 235.64 71.33 184.74 256.07 0.2723 0.9117 5.0
6.0 21.58 0.8196 0.0341 78.99 238.74 79.48 179.71 259.19 0.2999 0.9097 6.0
7.0 26.72 0.8328 0.0292 86.19 241.42 86.78 175.07 261.85 0.3242 0.9080 7.0
8.0 31.33 0.8454 0.0255 92.75 243.78 93.42 170.73 264.15 0.3459 0.9066 8.0
9.0 35.53 0.8576 0.0226 98.79 245.88 99.56 166.62 266.18 0.3656 0.9054 9.0
10.0 39.39 0.8695 0.0202 104.42 247.77 105.29 162.68 267.97 0.3838 0.9043 10.0
12.0 46.32 0.8928 0.0166 114.69 251.03 115.76 155.23 270.99 0.4164 0.9023 12.0
14.0 52.43 0.9159 0.0140 123.98 253.74 125.26 148.14 273.40 0.4453 0.9003 14.0
16.0 57.92 0.9392 0.0121 132.52 256.00 134.02 141.31 275.33 0.4714 0.8982 16.0
18.0 62.91 0.9631 0.0105 140.49 257.88 142.22 134.60 276.83 0.4954 0.8959 18.0
20.0 67.49 0.9878 0.0093 148.02 259.41 149.99 127.95 277.94 0.5178 0.8934 20.0
25.0 77.59 1.0562 0.0069 165.48 261.84 168.12 111.06 279.17 0.5687 0.8854 25.0
30.0 86.22 1.1416 0.0053 181.88 262.16 185.30 92.71 278.01 0.6156 0.8735 30.0
#
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738 Tables in SI Units
TABLE A-12 Properties of Superheated Refrigerant 134a Vapor
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 0.6 bar 0.06 MPa p 1.0 bar 0.10 MPa
(Tsat 37.07C) (Tsat 26.43C)
Sat. 0.31003 206.12 224.72 0.9520 0.19170 212.18 231.35 0.9395
20 0.33536 217.86 237.98 1.0062 0.19770 216.77 236.54 0.9602
10 0.34992 224.97 245.96 1.0371 0.20686 224.01 244.70 0.9918
0 0.36433 232.24 254.10 1.0675 0.21587 231.41 252.99 1.0227
10 0.37861 239.69 262.41 1.0973 0.22473 238.96 261.43 1.0531
20 0.39279 247.32 270.89 1.1267 0.23349 246.67 270.02 1.0829
30 0.40688 255.12 279.53 1.1557 0.24216 254.54 278.76 1.1122
40 0.42091 263.10 288.35 1.1844 0.25076 262.58 287.66 1.1411
50 0.43487 271.25 297.34 1.2126 0.25930 270.79 296.72 1.1696
60 0.44879 279.58 306.51 1.2405 0.26779 279.16 305.94 1.1977
70 0.46266 288.08 315.84 1.2681 0.27623 287.70 315.32 1.2254
80 0.47650 296.75 325.34 1.2954 0.28464 296.40 324.87 1.2528
90 0.49031 305.58 335.00 1.3224 0.29302 305.27 334.57 1.2799
p 1.4 bar 0.14 MPa p 1.8 bar 0.18 MPa
(Tsat 18.80C) (Tsat 12.73C)
Sat. 0.13945 216.52 236.04 0.9322 0.10983 219.94 239.71 0.9273
10 0.14549 223.03 243.40 0.9606 0.11135 222.02 242.06 0.9362
0 0.15219 230.55 251.86 0.9922 0.11678 229.67 250.69 0.9684
10 0.15875 238.21 260.43 1.0230 0.12207 237.44 259.41 0.9998
20 0.16520 246.01 269.13 1.0532 0.12723 245.33 268.23 1.0304
30 0.17155 253.96 277.97 1.0828 0.13230 253.36 277.17 1.0604
40 0.17783 262.06 286.96 1.1120 0.13730 261.53 286.24 1.0898
50 0.18404 270.32 296.09 1.1407 0.14222 269.85 295.45 1.1187
60 0.19020 278.74 305.37 1.1690 0.14710 278.31 304.79 1.1472
70 0.19633 287.32 314.80 1.1969 0.15193 286.93 314.28 1.1753
80 0.20241 296.06 324.39 1.2244 0.15672 295.71 323.92 1.2030
90 0.20846 304.95 334.14 1.2516 0.16148 304.63 333.70 1.2303
100 0.21449 314.01 344.04 1.2785 0.16622 313.72 343.63 1.2573
p 2.0 bar 0.20 MPa p 2.4 bar 0.24 MPa
(Tsat 10.09C) (Tsat 5.37C)
Sat. 0.09933 221.43 241.30 0.9253 0.08343 224.07 244.09 0.9222
10 0.09938 221.50 241.38 0.9256
0 0.10438 229.23 250.10 0.9582 0.08574 228.31 248.89 0.9399
10 0.10922 237.05 258.89 0.9898 0.08993 236.26 257.84 0.9721
20 0.11394 244.99 267.78 1.0206 0.09399 244.30 266.85 1.0034
30 0.11856 253.06 276.77 1.0508 0.09794 252.45 275.95 1.0339
40 0.12311 261.26 285.88 1.0804 0.10181 260.72 285.16 1.0637
50 0.12758 269.61 295.12 1.1094 0.10562 269.12 294.47 1.0930
60 0.13201 278.10 304.50 1.1380 0.10937 277.67 303.91 1.1218
70 0.13639 286.74 314.02 1.1661 0.11307 286.35 313.49 1.1501
80 0.14073 295.53 323.68 1.1939 0.11674 295.18 323.19 1.1780
90 0.14504 304.47 333.48 1.2212 0.12037 304.15 333.04 1.2055
100 0.14932 313.57 343.43 1.2483 0.12398 313.27 343.03 1.2326
##
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739
TABLE A-12 (Continued)
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 2.8 bar 0.28 MPa p 3.2 bar 0.32 MPa
(Tsat 1.23C) (Tsat 2.48C)
Sat. 0.07193 226.38 246.52 0.9197 0.06322 228.43 248.66 0.9177
0 0.07240 227.37 247.64 0.9238
10 0.07613 235.44 256.76 0.9566 0.06576 234.61 255.65 0.9427
20 0.07972 243.59 265.91 0.9883 0.06901 242.87 264.95 0.9749
30 0.08320 251.83 275.12 1.0192 0.07214 251.19 274.28 1.0062
40 0.08660 260.17 284.42 1.0494 0.07518 259.61 283.67 1.0367
50 0.08992 268.64 293.81 1.0789 0.07815 268.14 293.15 1.0665
60 0.09319 277.23 303.32 1.1079 0.08106 276.79 302.72 1.0957
70 0.09641 285.96 312.95 1.1364 0.08392 285.56 312.41 1.1243
80 0.09960 294.82 322.71 1.1644 0.08674 294.46 322.22 1.1525
90 0.10275 303.83 332.60 1.1920 0.08953 303.50 332.15 1.1802
100 0.10587 312.98 342.62 1.2193 0.09229 312.68 342.21 1.2076
110 0.10897 322.27 352.78 1.2461 0.09503 322.00 352.40 1.2345
120 0.11205 331.71 363.08 1.2727 0.09774 331.45 362.73 1.2611
p 4.0 bar 0.40 MPa p 5.0 bar 0.50 MPa
(Tsat 8.93C) (Tsat 15.74C)
Sat. 0.05089 231.97 252.32 0.9145 0.04086 235.64 256.07 0.9117
10 0.05119 232.87 253.35 0.9182
20 0.05397 241.37 262.96 0.9515 0.04188 239.40 260.34 0.9264
30 0.05662 249.89 272.54 0.9837 0.04416 248.20 270.28 0.9597
40 0.05917 258.47 282.14 1.0148 0.04633 256.99 280.16 0.9918
50 0.06164 267.13 291.79 1.0452 0.04842 265.83 290.04 1.0229
60 0.06405 275.89 301.51 1.0748 0.05043 274.73 299.95 1.0531
70 0.06641 284.75 311.32 1.1038 0.05240 283.72 309.92 1.0825
80 0.06873 293.73 321.23 1.1322 0.05432 292.80 319.96 1.1114
90 0.07102 302.84 331.25 1.1602 0.05620 302.00 330.10 1.1397
100 0.07327 312.07 341.38 1.1878 0.05805 311.31 340.33 1.1675
110 0.07550 321.44 351.64 1.2149 0.05988 320.74 350.68 1.1949
120 0.07771 330.94 362.03 1.2417 0.06168 330.30 361.14 1.2218
130 0.07991 340.58 372.54 1.2681 0.06347 339.98 371.72 1.2484
140 0.08208 350.35 383.18 1.2941 0.06524 349.79 382.42 1.2746
p 6.0 bar 0.60 MPa p 7.0 bar 0.70 MPa
(Tsat 21.58C) (Tsat 26.72C)
Sat. 0.03408 238.74 259.19 0.9097 0.02918 241.42 261.85 0.9080
30 0.03581 246.41 267.89 0.9388 0.02979 244.51 265.37 0.9197
40 0.03774 255.45 278.09 0.9719 0.03157 253.83 275.93 0.9539
50 0.03958 264.48 288.23 1.0037 0.03324 263.08 286.35 0.9867
60 0.04134 273.54 298.35 1.0346 0.03482 272.31 296.69 1.0182
70 0.04304 282.66 308.48 1.0645 0.03634 281.57 307.01 1.0487
80 0.04469 291.86 318.67 1.0938 0.03781 290.88 317.35 1.0784
90 0.04631 301.14 328.93 1.1225 0.03924 300.27 327.74 1.1074
100 0.04790 310.53 339.27 1.1505 0.04064 309.74 338.19 1.1358
110 0.04946 320.03 349.70 1.1781 0.04201 319.31 348.71 1.1637
120 0.05099 329.64 360.24 1.2053 0.04335 328.98 359.33 1.1910
130 0.05251 339.38 370.88 1.2320 0.04468 338.76 370.04 1.2179
140 0.05402 349.23 381.64 1.2584 0.04599 348.66 380.86 1.2444
150 0.05550 359.21 392.52 1.2844 0.04729 358.68 391.79 1.2706
160 0.05698 369.32 403.51 1.3100 0.04857 368.82 402.82 1.2963
##
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TABLE A-12 (Continued)
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 8.0 bar 0.80 MPa p 9.0 bar 0.90 MPa
(Tsat 31.33C) (Tsat 35.53C)
Sat. 0.02547 243.78 264.15 0.9066 0.02255 245.88 266.18 0.9054
40 0.02691 252.13 273.66 0.9374 0.02325 250.32 271.25 0.9217
50 0.02846 261.62 284.39 0.9711 0.02472 260.09 282.34 0.9566
60 0.02992 271.04 294.98 1.0034 0.02609 269.72 293.21 0.9897
70 0.03131 280.45 305.50 1.0345 0.02738 279.30 303.94 1.0214
80 0.03264 289.89 316.00 1.0647 0.02861 288.87 314.62 1.0521
90 0.03393 299.37 326.52 1.0940 0.02980 298.46 325.28 1.0819
100 0.03519 308.93 337.08 1.1227 0.03095 308.11 335.96 1.1109
110 0.03642 318.57 347.71 1.1508 0.03207 317.82 346.68 1.1392
120 0.03762 328.31 358.40 1.1784 0.03316 327.62 357.47 1.1670
130 0.03881 338.14 369.19 1.2055 0.03423 337.52 368.33 1.1943
140 0.03997 348.09 380.07 1.2321 0.03529 347.51 379.27 1.2211
150 0.04113 358.15 391.05 1.2584 0.03633 357.61 390.31 1.2475
160 0.04227 368.32 402.14 1.2843 0.03736 367.82 401.44 1.2735
170 0.04340 378.61 413.33 1.3098 0.03838 378.14 412.68 1.2992
180 0.04452 389.02 424.63 1.3351 0.03939 388.57 424.02 1.3245
p 10.0 bar 1.00 MPa p 12.0 bar 1.20 MPa
(Tsat 39.39C) (Tsat 46.32C)
Sat. 0.02020 247.77 267.97 0.9043 0.01663 251.03 270.99 0.9023
40 0.02029 248.39 268.68 0.9066
50 0.02171 258.48 280.19 0.9428 0.01712 254.98 275.52 0.9164
60 0.02301 268.35 291.36 0.9768 0.01835 265.42 287.44 0.9527
70 0.02423 278.11 302.34 1.0093 0.01947 275.59 298.96 0.9868
80 0.02538 287.82 313.20 1.0405 0.02051 285.62 310.24 1.0192
90 0.02649 297.53 324.01 1.0707 0.02150 295.59 321.39 1.0503
100 0.02755 307.27 334.82 1.1000 0.02244 305.54 332.47 1.0804
110 0.02858 317.06 345.65 1.1286 0.02335 315.50 343.52 1.1096
120 0.02959 326.93 356.52 1.1567 0.02423 325.51 354.58 1.1381
130 0.03058 336.88 367.46 1.1841 0.02508 335.58 365.68 1.1660
140 0.03154 346.92 378.46 1.2111 0.02592 345.73 376.83 1.1933
150 0.03250 357.06 389.56 1.2376 0.02674 355.95 388.04 1.2201
160 0.03344 367.31 400.74 1.2638 0.02754 366.27 399.33 1.2465
170 0.03436 377.66 412.02 1.2895 0.02834 376.69 410.70 1.2724
180 0.03528 388.12 423.40 1.3149 0.02912 387.21 422.16 1.2980
p 14.0 bar 1.40 MPa p 16.0 bar 1.60 MPa
(Tsat 52.43C) (Tsat 57.92C)
Sat. 0.01405 253.74 273.40 0.9003 0.01208 256.00 275.33 0.8982
60 0.01495 262.17 283.10 0.9297 0.01233 258.48 278.20 0.9069
70 0.01603 272.87 295.31 0.9658 0.01340 269.89 291.33 0.9457
80 0.01701 283.29 307.10 0.9997 0.01435 280.78 303.74 0.9813
90 0.01792 293.55 318.63 1.0319 0.01521 291.39 315.72 1.0148
100 0.01878 303.73 330.02 1.0628 0.01601 301.84 327.46 1.0467
110 0.01960 313.88 341.32 1.0927 0.01677 312.20 339.04 1.0773
120 0.02039 324.05 352.59 1.1218 0.01750 322.53 350.53 1.1069
130 0.02115 334.25 363.86 1.1501 0.01820 332.87 361.99 1.1357
140 0.02189 344.50 375.15 1.1777 0.01887 343.24 373.44 1.1638
150 0.02262 354.82 386.49 1.2048 0.01953 353.66 384.91 1.1912
160 0.02333 365.22 397.89 1.2315 0.02017 364.15 396.43 1.2181
170 0.02403 375.71 409.36 1.2576 0.02080 374.71 407.99 1.2445
180 0.02472 386.29 420.90 1.2834 0.02142 385.35 419.62 1.2704
190 0.02541 396.96 432.53 1.3088 0.02203 396.08 431.33 1.2960
200 0.02608 407.73 444.24 1.3338 0.02263 406.90 443.11 1.3212
##
R
-1
34
a
740
Tables in SI Units 741
TABLE A-13 Properties of Saturated Ammonia (Liquid–Vapor): Temperature Table
Specific Volume Internal Energy Enthalpy Entropy
m3/kg kJ/kg kJ/kg kJ/kg K
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Temp. Press. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Temp.
C bar vf 103 vg uf ug hf hfg hg sf sg C
50 0.4086 1.4245 2.6265 43.94 1264.99 43.88 1416.20 1372.32 0.1922 6.1543 50
45 0.5453 1.4367 2.0060 22.03 1271.19 21.95 1402.52 1380.57 0.0951 6.0523 45
40 0.7174 1.4493 1.5524 0.10 1277.20 0.00 1388.56 1388.56 0.0000 5.9557 40
36 0.8850 1.4597 1.2757 17.47 1281.87 17.60 1377.17 1394.77 0.0747 5.8819 36
32 1.0832 1.4703 1.0561 35.09 1286.41 35.25 1365.55 1400.81 0.1484 5.8111 32
30 1.1950 1.4757 0.9634 43.93 1288.63 44.10 1359.65 1403.75 0.1849 5.7767 30
28 1.3159 1.4812 0.8803 52.78 1290.82 52.97 1353.68 1406.66 0.2212 5.7430 28
26 1.4465 1.4867 0.8056 61.65 1292.97 61.86 1347.65 1409.51 0.2572 5.7100 26
22 1.7390 1.4980 0.6780 79.46 1297.18 79.72 1335.36 1415.08 0.3287 5.6457 22
20 1.9019 1.5038 0.6233 88.40 1299.23 88.68 1329.10 1417.79 0.3642 5.6144 20
18 2.0769 1.5096 0.5739 97.36 1301.25 97.68 1322.77 1420.45 0.3994 5.5837 18
16 2.2644 1.5155 0.5291 106.36 1303.23 106.70 1316.35 1423.05 0.4346 5.5536 16
14 2.4652 1.5215 0.4885 115.37 1305.17 115.75 1309.86 1425.61 0.4695 5.5239 14
12 2.6798 1.5276 0.4516 124.42 1307.08 124.83 1303.28 1428.11 0.5043 5.4948 12
10 2.9089 1.5338 0.4180 133.50 1308.95 133.94 1296.61 1430.55 0.5389 5.4662 10
8 3.1532 1.5400 0.3874 142.60 1310.78 143.09 1289.86 1432.95 0.5734 5.4380 8
6 3.4134 1.5464 0.3595 151.74 1312.57 152.26 1283.02 1435.28 0.6077 5.4103 6
4 3.6901 1.5528 0.3340 160.88 1314.32 161.46 1276.10 1437.56 0.6418 5.3831 4
2 3.9842 1.5594 0.3106 170.07 1316.04 170.69 1269.08 1439.78 0.6759 5.3562 2
0 4.2962 1.5660 0.2892 179.29 1317.71 179.96 1261.97 1441.94 0.7097 5.3298 0
2 4.6270 1.5727 0.2695 188.53 1319.34 189.26 1254.77 1444.03 0.7435 5.3038 2
4 4.9773 1.5796 0.2514 197.80 1320.92 198.59 1247.48 1446.07 0.7770 5.2781 4
6 5.3479 1.5866 0.2348 207.10 1322.47 207.95 1240.09 1448.04 0.8105 5.2529 6
8 5.7395 1.5936 0.2195 216.42 1323.96 217.34 1232.61 1449.94 0.8438 5.2279 8
10 6.1529 1.6008 0.2054 225.77 1325.42 226.75 1225.03 1451.78 0.8769 5.2033 10
12 6.5890 1.6081 0.1923 235.14 1326.82 236.20 1217.35 1453.55 0.9099 5.1791 12
16 7.5324 1.6231 0.1691 253.95 1329.48 255.18 1201.70 1456.87 0.9755 5.1314 16
20 8.5762 1.6386 0.1492 272.86 1331.94 274.26 1185.64 1459.90 1.0404 5.0849 20
24 9.7274 1.6547 0.1320 291.84 1334.19 293.45 1169.16 1462.61 1.1048 5.0394 24
28 10.993 1.6714 0.1172 310.92 1336.20 312.75 1152.24 1465.00 1.1686 4.9948 28
32 12.380 1.6887 0.1043 330.07 1337.97 332.17 1134.87 1467.03 1.2319 4.9509 32
36 13.896 1.7068 0.0930 349.32 1339.47 351.69 1117.00 1468.70 1.2946 4.9078 36
40 15.549 1.7256 0.0831 368.67 1340.70 371.35 1098.62 1469.97 1.3569 4.8652 40
45 17.819 1.7503 0.0725 393.01 1341.81 396.13 1074.84 1470.96 1.4341 4.8125 45
50 20.331 1.7765 0.0634 417.56 1342.42 421.17 1050.09 1471.26 1.5109 4.7604 50
Source: Tables A-13 through A-15 are calculated based on equations from L. Haar and J. S. Gallagher, “Thermodynamic Properties of Ammonia,”
J. Phys. Chem. Reference Data, Vol. 7, 1978, pp. 635–792.
#
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742 Tables in SI Units
TABLE A-14 Properties of Saturated Ammonia (Liquid–Vapor): Pressure Table
Specific Volume Internal Energy Enthalpy Entropy
m3/kg kJ/kg kJ/kg kJ/kg K
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Press. Temp. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Press.
bar C vf 103 vg uf ug hf hfg hg sf sg bar
0.40 50.36 1.4236 2.6795 45.52 1264.54 45.46 1417.18 1371.72 0.1992 6.1618 0.40
0.50 46.53 1.4330 2.1752 28.73 1269.31 28.66 1406.73 1378.07 0.1245 6.0829 0.50
0.60 43.28 1.4410 1.8345 14.51 1273.27 14.42 1397.76 1383.34 0.0622 6.0186 0.60
0.70 40.46 1.4482 1.5884 2.11 1276.66 2.01 1389.85 1387.84 0.0086 5.9643 0.70
0.80 37.94 1.4546 1.4020 8.93 1279.61 9.04 1382.73 1391.78 0.0386 5.9174 0.80
0.90 35.67 1.4605 1.2559 18.91 1282.24 19.04 1376.23 1395.27 0.0808 5.8760 0.90
1.00 33.60 1.4660 1.1381 28.03 1284.61 28.18 1370.23 1398.41 0.1191 5.8391 1.00
1.25 29.07 1.4782 0.9237 48.03 1289.65 48.22 1356.89 1405.11 0.2018 5.7610 1.25
1.50 25.22 1.4889 0.7787 65.10 1293.80 65.32 1345.28 1410.61 0.2712 5.6973 1.50
1.75 21.86 1.4984 0.6740 80.08 1297.33 80.35 1334.92 1415.27 0.3312 5.6435 1.75
2.00 18.86 1.5071 0.5946 93.50 1300.39 93.80 1325.51 1419.31 0.3843 5.5969 2.00
2.25 16.15 1.5151 0.5323 105.68 1303.08 106.03 1316.83 1422.86 0.4319 5.5558 2.25
2.50 13.67 1.5225 0.4821 116.88 1305.49 117.26 1308.76 1426.03 0.4753 5.5190 2.50
2.75 11.37 1.5295 0.4408 127.26 1307.67 127.68 1301.20 1428.88 0.5152 5.4858 2.75
3.00 9.24 1.5361 0.4061 136.96 1309.65 137.42 1294.05 1431.47 0.5520 5.4554 3.00
3.25 7.24 1.5424 0.3765 146.06 1311.46 146.57 1287.27 1433.84 0.5864 5.4275 3.25
3.50 5.36 1.5484 0.3511 154.66 1313.14 155.20 1280.81 1436.01 0.6186 5.4016 3.50
3.75 3.58 1.5542 0.3289 162.80 1314.68 163.38 1274.64 1438.03 0.6489 5.3774 3.75
4.00 1.90 1.5597 0.3094 170.55 1316.12 171.18 1268.71 1439.89 0.6776 5.3548 4.00
4.25 0.29 1.5650 0.2921 177.96 1317.47 178.62 1263.01 1441.63 0.7048 5.3336 4.25
4.50 1.25 1.5702 0.2767 185.04 1318.73 185.75 1257.50 1443.25 0.7308 5.3135 4.50
4.75 2.72 1.5752 0.2629 191.84 1319.91 192.59 1252.18 1444.77 0.7555 5.2946 4.75
5.00 4.13 1.5800 0.2503 198.39 1321.02 199.18 1247.02 1446.19 0.7791 5.2765 5.00
5.25 5.48 1.5847 0.2390 204.69 1322.07 205.52 1242.01 1447.53 0.8018 5.2594 5.25
5.50 6.79 1.5893 0.2286 210.78 1323.06 211.65 1237.15 1448.80 0.8236 5.2430 5.50
5.75 8.05 1.5938 0.2191 216.66 1324.00 217.58 1232.41 1449.99 0.8446 5.2273 5.75
6.00 9.27 1.5982 0.2104 222.37 1324.89 223.32 1227.79 1451.12 0.8649 5.2122 6.00
7.00 13.79 1.6148 0.1815 243.56 1328.04 244.69 1210.38 1455.07 0.9394 5.1576 7.00
8.00 17.84 1.6302 0.1596 262.64 1330.64 263.95 1194.36 1458.30 1.0054 5.1099 8.00
9.00 21.52 1.6446 0.1424 280.05 1332.82 281.53 1179.44 1460.97 1.0649 5.0675 9.00
10.00 24.89 1.6584 0.1285 296.10 1334.66 297.76 1165.42 1463.18 1.1191 5.0294 10.00
12.00 30.94 1.6841 0.1075 324.99 1337.52 327.01 1139.52 1466.53 1.2152 4.9625 12.00
14.00 36.26 1.7080 0.0923 350.58 1339.56 352.97 1115.82 1468.79 1.2987 4.9050 14.00
16.00 41.03 1.7306 0.0808 373.69 1340.97 376.46 1093.77 1470.23 1.3729 4.8542 16.00
18.00 45.38 1.7522 0.0717 394.85 1341.88 398.00 1073.01 1471.01 1.4399 4.8086 18.00
20.00 49.37 1.7731 0.0644 414.44 1342.37 417.99 1053.27 1471.26 1.5012 4.7670 20.00
#
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m
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ia
Tables in SI Units 743
TABLE A-15 Properties of Superheated Ammonia Vapor
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 0.4 bar 0.04 MPa p 0.6 bar 0.06 MPa
(Tsat 50.36C) (Tsat 43.28C)
Sat. 2.6795 1264.54 1371.72 6.1618 1.8345 1273.27 1383.34 6.0186
50 2.6841 1265.11 1372.48 6.1652
45 2.7481 1273.05 1382.98 6.2118
40 2.8118 1281.01 1393.48 6.2573 1.8630 1278.62 1390.40 6.0490
35 2.8753 1288.96 1403.98 6.3018 1.9061 1286.75 1401.12 6.0946
30 2.9385 1296.93 1414.47 6.3455 1.9491 1294.88 1411.83 6.1390
25 3.0015 1304.90 1424.96 6.3882 1.9918 1303.01 1422.52 6.1826
20 3.0644 1312.88 1435.46 6.4300 2.0343 1311.13 1433.19 6.2251
15 3.1271 1320.87 1445.95 6.4711 2.0766 1319.25 1443.85 6.2668
10 3.1896 1328.87 1456.45 6.5114 2.1188 1327.37 1454.50 6.3077
5 3.2520 1336.88 1466.95 6.5509 2.1609 1335.49 1465.14 6.3478
0 3.3142 1344.90 1477.47 6.5898 2.2028 1343.61 1475.78 6.3871
5 3.3764 1352.95 1488.00 6.6280 2.2446 1351.75 1486.43 6.4257
p 0.8 bar 0.08 MPa p 1.0 bar 0.10 MPa
(Tsat 37.94C) (Tsat 33.60C)
Sat. 1.4021 1279.61 1391.78 5.9174 1.1381 1284.61 1398.41 5.8391
35 1.4215 1284.51 1398.23 5.9446
30 1.4543 1292.81 1409.15 5.9900 1.1573 1290.71 1406.44 5.8723
25 1.4868 1301.09 1420.04 6.0343 1.1838 1299.15 1417.53 5.9175
20 1.5192 1309.36 1430.90 6.0777 1.2101 1307.57 1428.58 5.9616
15 1.5514 1317.61 1441.72 6.1200 1.2362 1315.96 1439.58 6.0046
10 1.5834 1325.85 1452.53 6.1615 1.2621 1324.33 1450.54 6.0467
5 1.6153 1334.09 1463.31 6.2021 1.2880 1332.67 1461.47 6.0878
0 1.6471 1342.31 1474.08 6.2419 1.3136 1341.00 1472.37 6.1281
5 1.6788 1350.54 1484.84 6.2809 1.3392 1349.33 1483.25 6.1676
10 1.7103 1358.77 1495.60 6.3192 1.3647 1357.64 1494.11 6.2063
15 1.7418 1367.01 1506.35 6.3568 1.3900 1365.95 1504.96 6.2442
20 1.7732 1375.25 1517.10 6.3939 1.4153 1374.27 1515.80 6.2816
p 1.5 bar 0.15 MPa p 2.0 bar 0.20 MPa
(Tsat 25.22C) (Tsat 18.86C)
Sat. 0.7787 1293.80 1410.61 5.6973 0.59460 1300.39 1419.31 5.5969
25 0.7795 1294.20 1411.13 5.6994
20 0.7978 1303.00 1422.67 5.7454
15 0.8158 1311.75 1434.12 5.7902 0.60542 1307.43 1428.51 5.6328
10 0.8336 1320.44 1445.49 5.8338 0.61926 1316.46 1440.31 5.6781
5 0.8514 1329.08 1456.79 5.8764 0.63294 1325.41 1452.00 5.7221
0 0.8689 1337.68 1468.02 5.9179 0.64648 1334.29 1463.59 5.7649
5 0.8864 1346.25 1479.20 5.9585 0.65989 1343.11 1475.09 5.8066
10 0.9037 1354.78 1490.34 5.9981 0.67320 1351.87 1486.51 5.8473
15 0.9210 1363.29 1501.44 6.0370 0.68640 1360.59 1497.87 5.8871
20 0.9382 1371.79 1512.51 6.0751 0.69952 1369.28 1509.18 5.9260
25 0.9553 1380.28 1523.56 6.1125 0.71256 1377.93 1520.44 5.9641
30 0.9723 1388.76 1534.60 6.1492 0.72553 1386.56 1531.67 6.0014
##
A
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m
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744 Tables in SI Units
TABLE A-15 (Continued)
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 2.5 bar 0.25 MPa p 3.0 bar 0.30 MPa
(Tsat 13.67C) (Tsat 9.24C)
Sat. 0.48213 1305.49 1426.03 5.5190 0.40607 1309.65 1431.47 5.4554
10 0.49051 1312.37 1435.00 5.5534
5 0.50180 1321.65 1447.10 5.5989 0.41428 1317.80 1442.08 5.4953
0 0.51293 1330.83 1459.06 5.6431 0.42382 1327.28 1454.43 5.5409
5 0.52393 1339.91 1470.89 5.6860 0.43323 1336.64 1466.61 5.5851
10 0.53482 1348.91 1482.61 5.7278 0.44251 1345.89 1478.65 5.6280
15 0.54560 1357.84 1494.25 5.7685 0.45169 1355.05 1490.56 5.6697
20 0.55630 1366.72 1505.80 5.8083 0.46078 1364.13 1502.36 5.7103
25 0.56691 1375.55 1517.28 5.8471 0.46978 1373.14 1514.07 5.7499
30 0.57745 1384.34 1528.70 5.8851 0.47870 1382.09 1525.70 5.7886
35 0.58793 1393.10 1540.08 5.9223 0.48756 1391.00 1537.26 5.8264
40 0.59835 1401.84 1551.42 5.9589 0.49637 1399.86 1548.77 5.8635
45 0.60872 1410.56 1562.74 5.9947 0.50512 1408.70 1560.24 5.8998
p 3.5 bar 0.35 MPa p 4.0 bar 0.40 MPa
(Tsat 5.36C) (Tsat 1.90C)
Sat. 0.35108 1313.14 1436.01 5.4016 0.30942 1316.12 1439.89 5.3548
0 0.36011 1323.66 1449.70 5.4522 0.31227 1319.95 1444.86 5.3731
10 0.37654 1342.82 1474.61 5.5417 0.32701 1339.68 1470.49 5.4652
20 0.39251 1361.49 1498.87 5.6259 0.34129 1358.81 1495.33 5.5515
30 0.40814 1379.81 1522.66 5.7057 0.35520 1377.49 1519.57 5.6328
40 0.42350 1397.87 1546.09 5.7818 0.36884 1395.85 1543.38 5.7101
60 0.45363 1433.55 1592.32 5.9249 0.39550 1431.97 1590.17 5.8549
80 0.48320 1469.06 1638.18 6.0586 0.42160 1467.77 1636.41 5.9897
100 0.51240 1504.73 1684.07 6.1850 0.44733 1503.64 1682.58 6.1169
120 0.54136 1540.79 1730.26 6.3056 0.47280 1539.85 1728.97 6.2380
140 0.57013 1577.38 1776.92 6.4213 0.49808 1576.55 1775.79 6.3541
160 0.59876 1614.60 1824.16 6.5330 0.52323 1613.86 1823.16 6.4661
180 0.62728 1652.51 1872.06 6.6411 0.54827 1651.85 1871.16 6.5744
200 0.65572 1691.15 1920.65 6.7460 0.57322 1690.56 1919.85 6.6796
p 4.5 bar 0.45 MPa p 5.0 bar 0.50 MPa
(Tsat 1.25C) (Tsat 4.13C)
Sat. 0.27671 1318.73 1443.25 5.3135 0.25034 1321.02 1446.19 5.2765
10 0.28846 1336.48 1466.29 5.3962 0.25757 1333.22 1462.00 5.3330
20 0.30142 1356.09 1491.72 5.4845 0.26949 1353.32 1488.06 5.4234
30 0.31401 1375.15 1516.45 5.5674 0.28103 1372.76 1513.28 5.5080
40 0.32631 1393.80 1540.64 5.6460 0.29227 1391.74 1537.87 5.5878
60 0.35029 1430.37 1588.00 5.7926 0.31410 1428.76 1585.81 5.7362
80 0.37369 1466.47 1634.63 5.9285 0.33535 1465.16 1632.84 5.8733
100 0.39671 1502.55 1681.07 6.0564 0.35621 1501.46 1679.56 6.0020
120 0.41947 1538.91 1727.67 6.1781 0.37681 1537.97 1726.37 6.1242
140 0.44205 1575.73 1774.65 6.2946 0.39722 1574.90 1773.51 6.2412
160 0.46448 1613.13 1822.15 6.4069 0.41749 1612.40 1821.14 6.3537
180 0.48681 1651.20 1870.26 6.5155 0.43765 1650.54 1869.36 6.4626
200 0.50905 1689.97 1919.04 6.6208 0.45771 1689.38 1918.24 6.5681
##
A
m
m
on
ia
Tables in SI Units 745
TABLE A-15 (Continued)
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 5.5 bar 0.55 MPa p 6.0 bar 0.60 MPa
(Tsat 6.79C) (Tsat 9.27C)
Sat. 0.22861 1323.06 1448.80 5.2430 0.21038 1324.89 1451.12 5.2122
10 0.23227 1329.88 1457.63 5.2743 0.21115 1326.47 1453.16 5.2195
20 0.24335 1350.50 1484.34 5.3671 0.22155 1347.62 1480.55 5.3145
30 0.25403 1370.35 1510.07 5.4534 0.23152 1367.90 1506.81 5.4026
40 0.26441 1389.64 1535.07 5.5345 0.24118 1387.52 1532.23 5.4851
50 0.27454 1408.53 1559.53 5.6114 0.25059 1406.67 1557.03 5.5631
60 0.28449 1427.13 1583.60 5.6848 0.25981 1425.49 1581.38 5.6373
80 0.30398 1463.85 1631.04 5.8230 0.27783 1462.52 1629.22 5.7768
100 0.32307 1500.36 1678.05 5.9525 0.29546 1499.25 1676.52 5.9071
120 0.34190 1537.02 1725.07 6.0753 0.31281 1536.07 1723.76 6.0304
140 0.36054 1574.07 1772.37 6.1926 0.32997 1573.24 1771.22 6.1481
160 0.37903 1611.66 1820.13 6.3055 0.34699 1610.92 1819.12 6.2613
180 0.39742 1649.88 1868.46 6.4146 0.36390 1649.22 1867.56 6.3707
200 0.41571 1688.79 1917.43 6.5203 0.38071 1688.20 1916.63 6.4766
p 7.0 bar 0.70 MPa p 8.0 bar 0.80 MPa
(Tsat 13.79C) (Tsat 17.84C)
Sat. 0.18148 1328.04 1455.07 5.1576 0.15958 1330.64 1458.30 5.1099
20 0.18721 1341.72 1472.77 5.2186 0.16138 1335.59 1464.70 5.1318
30 0.19610 1362.88 1500.15 5.3104 0.16948 1357.71 1493.29 5.2277
40 0.20464 1383.20 1526.45 5.3958 0.17720 1378.77 1520.53 5.3161
50 0.21293 1402.90 1551.95 5.4760 0.18465 1399.05 1546.77 5.3986
60 0.22101 1422.16 1576.87 5.5519 0.19189 1418.77 1572.28 5.4763
80 0.23674 1459.85 1625.56 5.6939 0.20590 1457.14 1621.86 5.6209
100 0.25205 1497.02 1673.46 5.8258 0.21949 1494.77 1670.37 5.7545
120 0.26709 1534.16 1721.12 5.9502 0.23280 1532.24 1718.48 5.8801
140 0.28193 1571.57 1768.92 6.0688 0.24590 1569.89 1766.61 5.9995
160 0.29663 1609.44 1817.08 6.1826 0.25886 1607.96 1815.04 6.1140
180 0.31121 1647.90 1865.75 6.2925 0.27170 1646.57 1863.94 6.2243
200 0.32571 1687.02 1915.01 6.3988 0.28445 1685.83 1913.39 6.3311
p 9.0 bar 0.90 MPa p 10.0 bar 1.00 MPa
(Tsat 21.52C) (Tsat 24.89C)
Sat. 0.14239 1332.82 1460.97 5.0675 0.12852 1334.66 1463.18 5.0294
30 0.14872 1352.36 1486.20 5.1520 0.13206 1346.82 1478.88 5.0816
40 0.15582 1374.21 1514.45 5.2436 0.13868 1369.52 1508.20 5.1768
50 0.16263 1395.11 1541.47 5.3286 0.14499 1391.07 1536.06 5.2644
60 0.16922 1415.32 1567.61 5.4083 0.15106 1411.79 1562.86 5.3460
80 0.18191 1454.39 1618.11 5.5555 0.16270 1451.60 1614.31 5.4960
100 0.19416 1492.50 1667.24 5.6908 0.17389 1490.20 1664.10 5.6332
120 0.20612 1530.30 1715.81 5.8176 0.18478 1528.35 1713.13 5.7612
140 0.21788 1568.20 1764.29 5.9379 0.19545 1566.51 1761.96 5.8823
160 0.22948 1606.46 1813.00 6.0530 0.20598 1604.97 1810.94 5.9981
180 0.24097 1645.24 1862.12 6.1639 0.21638 1643.91 1860.29 6.1095
200 0.25237 1684.64 1911.77 6.2711 0.22670 1683.44 1910.14 6.2171
##
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746 Tables in SI Units
TABLE A-15 (Continued)
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 12.0 bar 1.20 MPa p 14.0 bar 1.40 MPa
(Tsat 30.94C) (Tsat 36.26C)
Sat. 0.10751 1337.52 1466.53 4.9625 0.09231 1339.56 1468.79 4.9050
40 0.11287 1359.73 1495.18 5.0553 0.09432 1349.29 1481.33 4.9453
60 0.12378 1404.54 1553.07 5.2347 0.10423 1396.97 1542.89 5.1360
80 0.13387 1445.91 1606.56 5.3906 0.11324 1440.06 1598.59 5.2984
100 0.14347 1485.55 1657.71 5.5315 0.12172 1480.79 1651.20 5.4433
120 0.15275 1524.41 1707.71 5.6620 0.12986 1520.41 1702.21 5.5765
140 0.16181 1563.09 1757.26 5.7850 0.13777 1559.63 1752.52 5.7013
160 0.17072 1601.95 1806.81 5.9021 0.14552 1598.92 1802.65 5.8198
180 0.17950 1641.23 1856.63 6.0145 0.15315 1638.53 1852.94 5.9333
200 0.18819 1681.05 1906.87 6.1230 0.16068 1678.64 1903.59 6.0427
220 0.19680 1721.50 1957.66 6.2282 0.16813 1719.35 1954.73 6.1485
240 0.20534 1762.63 2009.04 6.3303 0.17551 1760.72 2006.43 6.2513
260 0.21382 1804.48 2061.06 6.4297 0.18283 1802.78 2058.75 6.3513
280 0.22225 1847.04 2113.74 6.5267 0.19010 1845.55 2111.69 6.4488
p 16.0 bar 1.60 MPa p 18.0 bar 1.80 MPa
(Tsat 41.03C) (Tsat 45.38C)
Sat. 0.08079 1340.97 1470.23 4.8542 0.07174 1341.88 1471.01 4.8086
60 0.08951 1389.06 1532.28 5.0461 0.07801 1380.77 1521.19 4.9627
80 0.09774 1434.02 1590.40 5.2156 0.08565 1427.79 1581.97 5.1399
100 0.10539 1475.93 1644.56 5.3648 0.09267 1470.97 1637.78 5.2937
120 0.11268 1516.34 1696.64 5.5008 0.09931 1512.22 1690.98 5.4326
140 0.11974 1556.14 1747.72 5.6276 0.10570 1552.61 1742.88 5.5614
160 0.12663 1595.85 1798.45 5.7475 0.11192 1592.76 1794.23 5.6828
180 0.13339 1635.81 1849.23 5.8621 0.11801 1633.08 1845.50 5.7985
200 0.14005 1676.21 1900.29 5.9723 0.12400 1673.78 1896.98 5.9096
220 0.14663 1717.18 1951.79 6.0789 0.12991 1715.00 1948.83 6.0170
240 0.15314 1758.79 2003.81 6.1823 0.13574 1756.85 2001.18 6.1210
260 0.15959 1801.07 2056.42 6.2829 0.14152 1799.35 2054.08 6.2222
280 0.16599 1844.05 2109.64 6.3809 0.14724 1842.55 2107.58 6.3207
p 20.0 bar 2.00 MPa
(Tsat 49.37C)
Sat. 0.06445 1342.37 1471.26 4.7670
60 0.06875 1372.05 1509.54 4.8838
80 0.07596 1421.36 1573.27 5.0696
100 0.08248 1465.89 1630.86 5.2283
120 0.08861 1508.03 1685.24 5.3703
140 0.09447 1549.03 1737.98 5.5012
160 0.10016 1589.65 1789.97 5.6241
180 0.10571 1630.32 1841.74 5.7409
200 0.11116 1671.33 1893.64 5.8530
220 0.11652 1712.82 1945.87 5.9611
240 0.12182 1754.90 1998.54 6.0658
260 0.12706 1797.63 2051.74 6.1675
280 0.13224 1841.03 2105.50 6.2665
##
A
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Tables in SI Units 747
TABLE A-16 Properties of Saturated Propane (Liquid–Vapor): Temperature Table
Specific Volume Internal Energy Enthalpy Entropy
m3/kg kJ/kg kJ/kg kJ/kg K
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Temp. Press. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Temp.
C bar vf 103 vg uf ug hf hfg hg sf sg C
100 0.02888 1.553 11.27 128.4 319.5 128.4 480.4 352.0 0.634 2.140 100
90 0.06426 1.578 5.345 107.8 329.3 107.8 471.4 363.6 0.519 2.055 90
80 0.1301 1.605 2.774 87.0 339.3 87.0 462.4 375.4 0.408 1.986 80
70 0.2434 1.633 1.551 65.8 349.5 65.8 453.1 387.3 0.301 1.929 70
60 0.4261 1.663 0.9234 44.4 359.9 44.3 443.5 399.2 0.198 1.883 60
50 0.7046 1.694 0.5793 22.5 370.4 22.4 433.6 411.2 0.098 1.845 50
40 1.110 1.728 0.3798 0.2 381.0 0.0 423.2 423.2 0.000 1.815 40
30 1.677 1.763 0.2585 22.6 391.6 22.9 412.1 435.0 0.096 1.791 30
20 2.444 1.802 0.1815 45.9 402.4 46.3 400.5 446.8 0.190 1.772 20
10 3.451 1.844 0.1309 69.8 413.2 70.4 388.0 458.4 0.282 1.757 10
0 4.743 1.890 0.09653 94.2 423.8 95.1 374.5 469.6 0.374 1.745 0
4 5.349 1.910 0.08591 104.2 428.1 105.3 368.8 474.1 0.410 1.741 4
8 6.011 1.931 0.07666 114.3 432.3 115.5 362.9 478.4 0.446 1.737 8
12 6.732 1.952 0.06858 124.6 436.5 125.9 356.8 482.7 0.482 1.734 12
16 7.515 1.975 0.06149 135.0 440.7 136.4 350.5 486.9 0.519 1.731 16
20 8.362 1.999 0.05525 145.4 444.8 147.1 343.9 491.0 0.555 1.728 20
24 9.278 2.024 0.04973 156.1 448.9 158.0 337.0 495.0 0.591 1.725 24
28 10.27 2.050 0.04483 166.9 452.9 169.0 329.9 498.9 0.627 1.722 28
32 11.33 2.078 0.04048 177.8 456.7 180.2 322.4 502.6 0.663 1.720 32
36 12.47 2.108 0.03659 188.9 460.6 191.6 314.6 506.2 0.699 1.717 36
40 13.69 2.140 0.03310 200.2 464.3 203.1 306.5 509.6 0.736 1.715 40
44 15.00 2.174 0.02997 211.7 467.9 214.9 298.0 512.9 0.772 1.712 44
48 16.40 2.211 0.02714 223.4 471.4 227.0 288.9 515.9 0.809 1.709 48
52 17.89 2.250 0.02459 235.3 474.6 239.3 279.3 518.6 0.846 1.705 52
56 19.47 2.293 0.02227 247.4 477.7 251.9 269.2 521.1 0.884 1.701 56
60 21.16 2.340 0.02015 259.8 480.6 264.8 258.4 523.2 0.921 1.697 60
65 23.42 2.406 0.01776 275.7 483.6 281.4 243.8 525.2 0.969 1.690 65
70 25.86 2.483 0.01560 292.3 486.1 298.7 227.7 526.4 1.018 1.682 70
75 28.49 2.573 0.01363 309.5 487.8 316.8 209.8 526.6 1.069 1.671 75
80 31.31 2.683 0.01182 327.6 488.2 336.0 189.2 525.2 1.122 1.657 80
85 34.36 2.827 0.01011 347.2 486.9 356.9 164.7 521.6 1.178 1.638 85
90 37.64 3.038 0.008415 369.4 482.2 380.8 133.1 513.9 1.242 1.608 90
95 41.19 3.488 0.006395 399.8 467.4 414.2 79.5 493.7 1.330 1.546 95
96.7 42.48 4.535 0.004535 434.9 434.9 454.2 0.0 457.2 1.437 1.437 96.7
Source: Tables A-16 through A-18 are calculated based on B. A. Younglove and J. F. Ely, “Thermophysical Properties of Fluids. II. Methane,
Ethane, Propane, Isobutane and Normal Butane,” J. Phys. Chem. Ref. Data, Vol. 16, No. 4, 1987, pp. 577–598.
#
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748 Tables in SI Units
TABLE A-17 Properties of Saturated Propane (Liquid–Vapor): Pressure Table
Specific Volume Internal Energy Enthalpy Entropy
m3/kg kJ/kg kJ/kg kJ/kg K
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Press. Temp. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Press.
bar C vf 103 vg uf ug hf hfg hg sf sg bar
0.05 93.28 1.570 6.752 114.6 326.0 114.6 474.4 359.8 0.556 2.081 0.05
0.10 83.87 1.594 3.542 95.1 335.4 95.1 465.9 370.8 0.450 2.011 0.10
0.25 69.55 1.634 1.513 64.9 350.0 64.9 452.7 387.8 0.297 1.927 0.25
0.50 56.93 1.672 0.7962 37.7 363.1 37.6 440.5 402.9 0.167 1.871 0.50
0.75 48.68 1.698 0.5467 19.6 371.8 19.5 432.3 412.8 0.085 1.841 0.75
1.00 42.38 1.719 0.4185 5.6 378.5 5.4 425.7 420.3 0.023 1.822 1.00
2.00 25.43 1.781 0.2192 33.1 396.6 33.5 406.9 440.4 0.139 1.782 2.00
3.00 14.16 1.826 0.1496 59.8 408.7 60.3 393.3 453.6 0.244 1.762 3.00
4.00 5.46 1.865 0.1137 80.8 418.0 81.5 382.0 463.5 0.324 1.751 4.00
5.00 1.74 1.899 0.09172 98.6 425.7 99.5 372.1 471.6 0.389 1.743 5.00
6.00 7.93 1.931 0.07680 114.2 432.2 115.3 363.0 478.3 0.446 1.737 6.00
7.00 13.41 1.960 0.06598 128.2 438.0 129.6 354.6 484.2 0.495 1.733 7.00
8.00 18.33 1.989 0.05776 141.0 443.1 142.6 346.7 489.3 0.540 1.729 8.00
9.00 22.82 2.016 0.05129 152.9 447.6 154.7 339.1 493.8 0.580 1.726 9.00
10.00 26.95 2.043 0.04606 164.0 451.8 166.1 331.8 497.9 0.618 1.723 10.00
11.00 30.80 2.070 0.04174 174.5 455.6 176.8 324.7 501.5 0.652 1.721 11.00
12.00 34.39 2.096 0.03810 184.4 459.1 187.0 317.8 504.8 0.685 1.718 12.00
13.00 37.77 2.122 0.03499 193.9 462.2 196.7 311.0 507.7 0.716 1.716 13.00
14.00 40.97 2.148 0.03231 203.0 465.2 206.0 304.4 510.4 0.745 1.714 14.00
15.00 44.01 2.174 0.02997 211.7 467.9 215.0 297.9 512.9 0.772 1.712 15.00
16.00 46.89 2.200 0.02790 220.1 470.4 223.6 291.4 515.0 0.799 1.710 16.00
17.00 49.65 2.227 0.02606 228.3 472.7 232.0 285.0 517.0 0.824 1.707 17.00
18.00 52.30 2.253 0.02441 236.2 474.9 240.2 278.6 518.8 0.849 1.705 18.00
19.00 54.83 2.280 0.02292 243.8 476.9 248.2 272.2 520.4 0.873 1.703 19.00
20.00 57.27 2.308 0.02157 251.3 478.7 255.9 265.9 521.8 0.896 1.700 20.00
22.00 61.90 2.364 0.01921 265.8 481.7 271.0 253.0 524.0 0.939 1.695 22.00
24.00 66.21 2.424 0.01721 279.7 484.3 285.5 240.1 525.6 0.981 1.688 24.00
26.00 70.27 2.487 0.01549 293.1 486.2 299.6 226.9 526.5 1.021 1.681 26.00
28.00 74.10 2.555 0.01398 306.2 487.5 313.4 213.2 526.6 1.060 1.673 28.00
30.00 77.72 2.630 0.01263 319.2 488.1 327.1 198.9 526.0 1.097 1.664 30.00
35.00 86.01 2.862 0.009771 351.4 486.3 361.4 159.1 520.5 1.190 1.633 35.00
40.00 93.38 3.279 0.007151 387.9 474.7 401.0 102.3 503.3 1.295 1.574 40.00
42.48 96.70 4.535 0.004535 434.9 434.9 454.2 0.0 454.2 1.437 1.437 42.48
#
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Tables in SI Units 749
TABLE A-18 Properties of Superheated Propane
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 0.05 bar 0.005 MPa p 0.1 bar 0.01 MPa
(Tsat 93.28C) (Tsat 83.87C)
Sat. 6.752 326.0 359.8 2.081 3.542 367.3 370.8 2.011
90 6.877 329.4 363.8 2.103
80 7.258 339.8 376.1 2.169 3.617 339.5 375.7 2.037
70 7.639 350.6 388.8 2.233 3.808 350.3 388.4 2.101
60 8.018 361.8 401.9 2.296 3.999 361.5 401.5 2.164
50 8.397 373.3 415.3 2.357 4.190 373.1 415.0 2.226
40 8.776 385.1 429.0 2.418 4.380 385.0 428.8 2.286
30 9.155 397.4 443.2 2.477 4.570 397.3 443.0 2.346
20 9.533 410.1 457.8 2.536 4.760 410.0 457.6 2.405
10 9.911 423.2 472.8 2.594 4.950 423.1 472.6 2.463
0 10.29 436.8 488.2 2.652 5.139 436.7 488.1 2.520
10 10.67 450.8 504.1 2.709 5.329 450.6 503.9 2.578
20 11.05 270.6 520.4 2.765 5.518 465.1 520.3 2.634
p 0.5 bar 0.05 MPa p 1.0 bar 0.1 MPa
(Tsat 56.93C) (Tsat 42.38C)
Sat. 0.796 363.1 402.9 1.871 0.4185 378.5 420.3 1.822
50 0.824 371.3 412.5 1.914
40 0.863 383.4 426.6 1.976 0.4234 381.5 423.8 1.837
30 0.903 396.0 441.1 2.037 0.4439 394.2 438.6 1.899
20 0.942 408.8 455.9 2.096 0.4641 407.3 453.7 1.960
10 0.981 422.1 471.1 2.155 0.4842 420.7 469.1 2.019
0 1.019 435.8 486.7 2.213 0.5040 434.4 484.8 2.078
10 1.058 449.8 502.7 2.271 0.5238 448.6 501.0 2.136
20 1.096 464.3 519.1 2.328 0.5434 463.3 517.6 2.194
30 1.135 479.2 535.9 2.384 0.5629 478.2 534.5 2.251
40 1.173 494.6 553.2 2.440 0.5824 493.7 551.9 2.307
50 1.211 510.4 570.9 2.496 0.6018 509.5 569.7 2.363
60 1.249 526.7 589.1 2.551 0.6211 525.8 587.9 2.419
p 2.0 bar 0.2 MPa p 3.0 bar 0.3 MPa
(Tsat 25.43C) (Tsat 14.16C)
Sat. 0.2192 396.6 440.4 1.782 0.1496 408.7 453.6 1.762
20 0.2251 404.0 449.0 1.816
10 0.2358 417.7 464.9 1.877 0.1527 414.7 460.5 1.789
0 0.2463 431.8 481.1 1.938 0.1602 429.0 477.1 1.851
10 0.2566 446.3 497.6 1.997 0.1674 443.8 494.0 1.912
20 0.2669 461.1 514.5 2.056 0.1746 458.8 511.2 1.971
30 0.2770 476.3 531.7 2.113 0.1816 474.2 528.7 2.030
40 0.2871 491.9 549.3 2.170 0.1885 490.1 546.6 2.088
50 0.2970 507.9 567.3 2.227 0.1954 506.2 564.8 2.145
60 0.3070 524.3 585.7 2.283 0.2022 522.7 583.4 2.202
70 0.3169 541.1 604.5 2.339 0.2090 539.6 602.3 2.258
80 0.3267 558.4 623.7 2.394 0.2157 557.0 621.7 2.314
90 0.3365 576.1 643.4 2.449 0.2223 574.8 641.5 2.369
##
Pr
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750 Tables in SI Units
Pr
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pa
ne
TABLE A-18 (Continued)
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 4.0 bar 0.4 MPa p 5.0 bar 0.5 MPa
(Tsat 5.46C) (Tsat 1.74C)
Sat. 0.1137 418.0 463.5 1.751 0.09172 425.7 471.6 1.743
0 0.1169 426.1 472.9 1.786
10 0.1227 441.2 490.3 1.848 0.09577 438.4 486.3 1.796
20 0.1283 456.6 507.9 1.909 0.1005 454.1 504.3 1.858
30 0.1338 472.2 525.7 1.969 0.1051 470.0 522.5 1.919
40 0.1392 488.1 543.8 2.027 0.1096 486.1 540.9 1.979
50 0.1445 504.4 562.2 2.085 0.1140 502.5 559.5 2.038
60 0.1498 521.1 581.0 2.143 0.1183 519.4 578.5 2.095
70 0.1550 538.1 600.1 2.199 0.1226 536.6 597.9 2.153
80 0.1601 555.7 619.7 2.255 0.1268 554.1 617.5 2.209
90 0.1652 573.5 639.6 2.311 0.1310 572.1 637.6 2.265
100 0.1703 591.8 659.9 2.366 0.1351 590.5 658.0 2.321
110 0.1754 610.4 680.6 2.421 0.1392 609.3 678.9 2.376
p 6.0 bar 0.6 MPa p 7.0 bar 0.7 MPa
(Tsat 7.93C) (Tsat 13.41C)
Sat. 0.07680 432.2 478.3 1.737 0.06598 438.0 484.2 1.733
10 0.07769 435.6 482.2 1.751
20 0.08187 451.5 500.6 1.815 0.06847 448.8 496.7 1.776
30 0.08588 467.7 519.2 1.877 0.07210 465.2 515.7 1.840
40 0.08978 484.0 537.9 1.938 0.07558 481.9 534.8 1.901
50 0.09357 500.7 556.8 1.997 0.07896 498.7 554.0 1.962
60 0.09729 517.6 576.0 2.056 0.08225 515.9 573.5 2.021
70 0.1009 535.0 595.5 2.113 0.08547 533.4 593.2 2.079
80 0.1045 552.7 615.4 2.170 0.08863 551.2 613.2 2.137
90 0.1081 570.7 635.6 2.227 0.09175 569.4 633.6 2.194
100 0.1116 589.2 656.2 2.283 0.09482 587.9 654.3 2.250
110 0.1151 608.0 677.1 2.338 0.09786 606.8 675.3 2.306
120 0.1185 627.3 698.4 2.393 0.1009 626.2 696.8 2.361
p 8.0 bar 0.8 MPa p 9.0 bar 0.9 MPa
(Tsat 18.33C) (Tsat 22.82C)
Sat. 0.05776 443.1 489.3 1.729 0.05129 447.2 493.8 1.726
20 0.05834 445.9 492.6 1.740
30 0.06170 462.7 512.1 1.806 0.05355 460.0 508.2 1.774
40 0.06489 479.6 531.5 1.869 0.05653 477.2 528.1 1.839
50 0.06796 496.7 551.1 1.930 0.05938 494.7 548.1 1.901
60 0.07094 514.0 570.8 1.990 0.06213 512.2 568.1 1.962
70 0.07385 531.6 590.7 2.049 0.06479 530.0 588.3 2.022
80 0.07669 549.6 611.0 2.107 0.06738 548.1 608.7 2.081
90 0.07948 567.9 631.5 2.165 0.06992 566.5 629.4 2.138
100 0.08222 586.5 652.3 2.221 0.07241 585.2 650.4 2.195
110 0.08493 605.6 673.5 2.277 0.07487 604.3 671.7 2.252
120 0.08761 625.0 695.1 2.333 0.07729 623.7 693.3 2.307
130 0.09026 644.8 717.0 2.388 0.07969 643.6 715.3 2.363
140 0.09289 665.0 739.3 2.442 0.08206 663.8 737.7 2.418
##
Tables in SI Units 751
TABLE A-18 (Continued)
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 10.0 bar 1.0 MPa p 12.0 bar 1.2 MPa
(Tsat 26.95C) (Tsat 34.39C)
Sat. 0.04606 451.8 497.9 1.723 0.03810 459.1 504.8 1.718
30 0.04696 457.1 504.1 1.744
40 0.04980 474.8 524.6 1.810 0.03957 469.4 516.9 1.757
50 0.05248 492.4 544.9 1.874 0.04204 487.8 538.2 1.824
60 0.05505 510.2 565.2 1.936 0.04436 506.1 559.3 1.889
70 0.05752 528.2 585.7 1.997 0.04657 524.4 580.3 1.951
80 0.05992 546.4 606.3 2.056 0.04869 543.1 601.5 2.012
90 0.06226 564.9 627.2 2.114 0.05075 561.8 622.7 2.071
100 0.06456 583.7 648.3 2.172 0.05275 580.9 644.2 2.129
110 0.06681 603.0 669.8 2.228 0.05470 600.4 666.0 2.187
120 0.06903 622.6 691.6 2.284 0.05662 620.1 688.0 2.244
130 0.07122 642.5 713.7 2.340 0.05851 640.1 710.3 2.300
140 0.07338 662.8 736.2 2.395 0.06037 660.6 733.0 2.355
p 14.0 bar 1.4 MPa p 16.0 bar 1.6 MPa
(Tsat 40.97C) (Tsat 46.89C)
Sat. 0.03231 465.2 510.4 1.714 0.02790 470.4 515.0 1.710
50 0.03446 482.6 530.8 1.778 0.02861 476.7 522.5 1.733
60 0.03664 501.6 552.9 1.845 0.03075 496.6 545.8 1.804
70 0.03869 520.4 574.6 1.909 0.03270 516.2 568.5 1.871
80 0.04063 539.4 596.3 1.972 0.03453 535.7 590.9 1.935
90 0.04249 558.6 618.1 2.033 0.03626 555.2 613.2 1.997
100 0.04429 577.9 639.9 2.092 0.03792 574.8 635.5 2.058
110 0.04604 597.5 662.0 2.150 0.03952 594.7 657.9 2.117
120 0.04774 617.5 684.3 2.208 0.04107 614.8 680.5 2.176
130 0.04942 637.7 706.9 2.265 0.04259 635.3 703.4 2.233
140 0.05106 658.3 729.8 2.321 0.04407 656.0 726.5 2.290
150 0.05268 679.2 753.0 2.376 0.04553 677.1 749.9 2.346
160 0.05428 700.5 776.5 2.431 0.04696 698.5 773.6 2.401
p 18.0 bar 1.8 MPa p 20.0 bar 2.0 MPa
(Tsat 52.30C) (Tsat 57.27C)
Sat. 0.02441 474.9 518.8 1.705 0.02157 478.7 521.8 1.700
60 0.02606 491.1 538.0 1.763 0.02216 484.8 529.1 1.722
70 0.02798 511.4 561.8 1.834 0.02412 506.3 554.5 1.797
80 0.02974 531.6 585.1 1.901 0.02585 527.1 578.8 1.867
90 0.03138 551.5 608.0 1.965 0.02744 547.6 602.5 1.933
100 0.03293 571.5 630.8 2.027 0.02892 568.1 625.9 1.997
110 0.03443 591.7 653.7 2.087 0.03033 588.5 649.2 2.059
120 0.03586 612.1 676.6 2.146 0.03169 609.2 672.6 2.119
130 0.03726 632.7 699.8 2.204 0.03299 630.0 696.0 2.178
140 0.03863 653.6 723.1 2.262 0.03426 651.2 719.7 2.236
150 0.03996 674.8 746.7 2.318 0.03550 672.5 743.5 2.293
160 0.04127 696.3 770.6 2.374 0.03671 694.2 767.6 2.349
170 0.04256 718.2 794.8 2.429 0.03790 716.2 792.0 2.404
180 0.04383 740.4 819.3 2.484 0.03907 738.5 816.6 2.459
##
Pr
o
pa
ne
752 Tables in SI Units
Pr
o
pa
ne
TABLE A-18 (Continued)
T v u h s v u h s
C m3/kg kJ/kg kJ/kg kJ/kg K m3/kg kJ/kg kJ/kg kJ/kg K
p 22.0 bar 2.2 MPa p 24.0 bar 2.4 MPa
(Tsat 61.90C) (Tsat 66.21C)
Sat. 0.01921 481.8 524.0 1.695 0.01721 484.3 525.6 1.688
70 0.02086 500.5 546.4 1.761 0.01802 493.7 536.9 1.722
80 0.02261 522.4 572.1 1.834 0.01984 517.0 564.6 1.801
90 0.02417 543.5 596.7 1.903 0.02141 539.0 590.4 1.873
100 0.02561 564.5 620.8 1.969 0.02283 560.6 615.4 1.941
110 0.02697 585.3 644.6 2.032 0.02414 581.9 639.8 2.006
120 0.02826 606.2 668.4 2.093 0.02538 603.2 664.1 2.068
130 0.02949 627.3 692.2 2.153 0.02656 624.6 688.3 2.129
140 0.03069 648.6 716.1 2.211 0.02770 646.0 712.5 2.188
150 0.03185 670.1 740.2 2.269 0.02880 667.8 736.9 2.247
160 0.03298 691.9 764.5 2.326 0.02986 689.7 761.4 2.304
170 0.03409 714.1 789.1 2.382 0.03091 711.9 786.1 2.360
180 0.03517 736.5 813.9 2.437 0.03193 734.5 811.1 2.416
p 26.0 bar 2.6 MPa p 30.0 bar 3.0 MPa
(Tsat 70.27C) (Tsat 77.72C)
Sat. 0.01549 486.2 526.5 1.681 0.01263 488.2 526.0 1.664
80 0.01742 511.0 556.3 1.767 0.01318 495.4 534.9 1.689
90 0.01903 534.2 583.7 1.844 0.01506 522.8 568.0 1.782
100 0.02045 556.4 609.6 1.914 0.01654 547.2 596.8 1.860
110 0.02174 578.3 634.8 1.981 0.01783 570.4 623.9 1.932
120 0.02294 600.0 659.6 2.045 0.01899 593.0 650.0 1.999
130 0.02408 621.6 684.2 2.106 0.02007 615.4 675.6 2.063
140 0.02516 643.4 708.8 2.167 0.02109 637.7 701.0 2.126
150 0.02621 665.3 733.4 2.226 0.02206 660.1 726.3 2.186
160 0.02723 687.4 758.2 2.283 0.02300 682.6 751.6 2.245
170 0.02821 709.9 783.2 2.340 0.02390 705.4 777.1 2.303
180 0.02918 732.5 808.4 2.397 0.02478 728.3 802.6 2.360
190 0.03012 755.5 833.8 2.452 0.02563 751.5 828.4 2.417
p 35.0 bar 3.5 MPa p 40.0 bar 4.0 MPa
(Tsat 86.01C) (Tsat 93.38C)
Sat. 0.00977 486.3 520.5 1.633 0.00715 474.7 503.3 1.574
90 0.01086 502.4 540.5 1.688
100 0.01270 532.9 577.3 1.788 0.00940 512.1 549.7 1.700
110 0.01408 558.9 608.2 1.870 0.01110 544.7 589.1 1.804
120 0.01526 583.4 636.8 1.944 0.01237 572.1 621.6 1.887
130 0.01631 607.0 664.1 2.012 0.01344 597.4 651.2 1.962
140 0.01728 630.2 690.7 2.077 0.01439 621.9 679.5 2.031
150 0.01819 653.3 717.0 2.140 0.01527 645.9 707.0 2.097
160 0.01906 676.4 743.1 2.201 0.01609 669.7 734.1 2.160
170 0.01989 699.6 769.2 2.261 0.01687 693.4 760.9 2.222
180 0.02068 722.9 795.3 2.319 0.01761 717.3 787.7 2.281
190 0.02146 746.5 821.6 2.376 0.01833 741.2 814.5 2.340
200 0.02221 770.3 848.0 2.433 0.01902 765.3 841.4 2.397
##
Tables in SI Units 753
Ta
bl
e
A
-1
9
TABLE A-19 Properties of Selected Solids and Liquids: cp, , and

Specific Density, Thermal
Heat, cp Conductivity,

Substance (kJ/kg K) (kg/m3) (W/m K)
Selected Solids, 300K
Aluminium 0.903 2700 237
Coal, anthracite 1.260 1350 0.26
Copper 0.385 8930 401
Granite 0.775 2630 2.79
Iron 0.447 7870 80.2
Lead 0.129 11300 35.3
Sand 0.800 1520 0.27
Silver 0.235 10500 429
Soil 1.840 2050 0.52
Steel (AISI 302) 0.480 8060 15.1
Tin 0.227 7310 66.6
Building Materials, 300K
Brick, common 0.835 1920 0.72
Concrete (stone mix) 0.880 2300 1.4
Glass, plate 0.750 2500 1.4
Hardboard, siding 1.170 640 0.094
Limestone 0.810 2320 2.15
Plywood 1.220 545 0.12
Softwoods (fir, pine) 1.380 510 0.12
Insulating Materials, 300K
Blanket (glass fiber) — 16 0.046
Cork 1.800 120 0.039
Duct liner (glass fiber, coated) 0.835 32 0.038
Polystyrene (extruded) 1.210 55 0.027
Vermiculite fill (flakes) 0.835 80 0.068
Saturated Liquids
Ammonia, 300K 4.818 599.8 0.465
Mercury, 300K 0.139 13529 8.540
Refrigerant 22, 300K 1.267 1183.1 0.085
Refrigerant 134a, 300K 1.434 1199.7 0.081
Unused Engine Oil, 300K 1.909 884.1 0.145
Water, 275K 4.211 999.9 0.574
300K 4.179 996.5 0.613
325K 4.182 987.1 0.645
350K 4.195 973.5 0.668
375K 4.220 956.8 0.681
400K 4.256 937.4 0.688
Source: Drawn from several sources, these data are only representative. Values can vary depending on
temperature, purity, moisture content, and other factors.
##
754 Tables in SI Units
Ta
bl
e
A
-2
0
TABLE A-20 Ideal Gas Specific Heats of Some Common Gases (kJ/kg K)
cp cv k cp cv k cp cv k
Temp. Temp.
K Air Nitrogen, N2 Oxygen, O2 K
250 1.003 0.716 1.401 1.039 0.742 1.400 0.913 0.653 1.398 250
300 1.005 0.718 1.400 1.039 0.743 1.400 0.918 0.658 1.395 300
350 1.008 0.721 1.398 1.041 0.744 1.399 0.928 0.668 1.389 350
400 1.013 0.726 1.395 1.044 0.747 1.397 0.941 0.681 1.382 400
450 1.020 0.733 1.391 1.049 0.752 1.395 0.956 0.696 1.373 450
500 1.029 0.742 1.387 1.056 0.759 1.391 0.972 0.712 1.365 500
550 1.040 0.753 1.381 1.065 0.768 1.387 0.988 0.728 1.358 550
600 1.051 0.764 1.376 1.075 0.778 1.382 1.003 0.743 1.350 600
650 1.063 0.776 1.370 1.086 0.789 1.376 1.017 0.758 1.343 650
700 1.075 0.788 1.364 1.098 0.801 1.371 1.031 0.771 1.337 700
750 1.087 0.800 1.359 1.110 0.813 1.365 1.043 0.783 1.332 750
800 1.099 0.812 1.354 1.121 0.825 1.360 1.054 0.794 1.327 800
900 1.121 0.834 1.344 1.145 0.849 1.349 1.074 0.814 1.319 900
1000 1.142 0.855 1.336 1.167 0.870 1.341 1.090 0.830 1.313 1000
Temp. Carbon Carbon Temp.
K Dioxide, CO2 Monoxide, CO Hydrogen, H2 K
250 0.791 0.602 1.314 1.039 0.743 1.400 14.051 9.927 1.416 250
300 0.846 0.657 1.288 1.040 0.744 1.399 14.307 10.183 1.405 300
350 0.895 0.706 1.268 1.043 0.746 1.398 14.427 10.302 1.400 350
400 0.939 0.750 1.252 1.047 0.751 1.395 14.476 10.352 1.398 400
450 0.978 0.790 1.239 1.054 0.757 1.392 14.501 10.377 1.398 450
500 1.014 0.825 1.229 1.063 0.767 1.387 14.513 10.389 1.397 500
550 1.046 0.857 1.220 1.075 0.778 1.382 14.530 10.405 1.396 550
600 1.075 0.886 1.213 1.087 0.790 1.376 14.546 10.422 1.396 600
650 1.102 0.913 1.207 1.100 0.803 1.370 14.571 10.447 1.395 650
700 1.126 0.937 1.202 1.113 0.816 1.364 14.604 10.480 1.394 700
750 1.148 0.959 1.197 1.126 0.829 1.358 14.645 10.521 1.392 750
800 1.169 0.980 1.193 1.139 0.842 1.353 14.695 10.570 1.390 800
900 1.204 1.015 1.186 1.163 0.866 1.343 14.822 10.698 1.385 900
1000 1.234 1.045 1.181 1.185 0.888 1.335 14.983 10.859 1.380 1000
Source: Adapted from K. Wark, Thermodynamics, 4th ed., McGraw-Hill, New York, 1983, as based on “Tables
of Thermal Properties of Gases,” NBS Circular 564, 1955.
#
Tables in SI Units 755
TABLE A-21 Variation of with Temperature for Selected Ideal Gases
T is in K, equations valid from 300 to 1000 K
Gas 103 106 109 1012
CO 3.710 1.619 3.692 2.032 0.240
CO2 2.401 8.735 6.607 2.002 0
H2 3.057 2.677 5.810 5.521 1.812
H2O 4.070 1.108 4.152 2.964 0.807
O2 3.626 1.878 7.055 6.764 2.156
N2 3.675 1.208 2.324 0.632 0.226
Air 3.653 1.337 3.294 1.913 0.2763
SO2 3.267 5.324 0.684 5.281 2.559
CH4 3.826 3.979 24.558 22.733 6.963
C2H2 1.410 19.057 24.501 16.391 4.135
C2H4 1.426 11.383 7.989 16.254 6.749
Monatomic
gasesa 2.5 0 0 0 0
aFor monatomic gases, such as He, Ne, and Ar, is constant over a wide temperature range and is very nearly
equal to 52 .
Source: Adapted from K. Wark, Thermodynamics, 4th ed., McGraw-Hill, New York, 1983, as based on NASA
SP-273, U.S. Government Printing Office, Washington, DC, 1971.
R
cp
cp
R
a
bT
gT 2
dT 3
eT 4
cp
Ta
bl
e
A
-2
1
756 Tables in SI Units
TABLE A-22 Ideal Gas Properties of Air
T(K), h and u(kJ/kg), s (kJ/kg K)
when s 01 when s 0
T h u s pr vr T h u s pr vr
200 199.97 142.56 1.29559 0.3363 1707. 450 451.80 322.62 2.11161 5.775 223.6
210 209.97 149.69 1.34444 0.3987 1512. 460 462.02 329.97 2.13407 6.245 211.4
220 219.97 156.82 1.39105 0.4690 1346. 470 472.24 337.32 2.15604 6.742 200.1
230 230.02 164.00 1.43557 0.5477 1205. 480 482.49 344.70 2.17760 7.268 189.5
240 240.02 171.13 1.47824 0.6355 1084. 490 492.74 352.08 2.19876 7.824 179.7
250 250.05 178.28 1.51917 0.7329 979. 500 503.02 359.49 2.21952 8.411 170.6
260 260.09 185.45 1.55848 0.8405 887.8 510 513.32 366.92 2.23993 9.031 162.1
270 270.11 192.60 1.59634 0.9590 808.0 520 523.63 374.36 2.25997 9.684 154.1
280 280.13 199.75 1.63279 1.0889 738.0 530 533.98 381.84 2.27967 10.37 146.7
285 285.14 203.33 1.65055 1.1584 706.1 540 544.35 389.34 2.29906 11.10 139.7
290 290.16 206.91 1.66802 1.2311 676.1 550 554.74 396.86 2.31809 11.86 133.1
295 295.17 210.49 1.68515 1.3068 647.9 560 565.17 404.42 2.33685 12.66 127.0
300 300.19 214.07 1.70203 1.3860 621.2 570 575.59 411.97 2.35531 13.50 121.2
305 305.22 217.67 1.71865 1.4686 596.0 580 586.04 419.55 2.37348 14.38 115.7
310 310.24 221.25 1.73498 1.5546 572.3 590 596.52 427.15 2.39140 15.31 110.6
315 315.27 224.85 1.75106 1.6442 549.8 600 607.02 434.78 2.40902 16.28 105.8
320 320.29 228.42 1.76690 1.7375 528.6 610 617.53 442.42 2.42644 17.30 101.2
325 325.31 232.02 1.78249 1.8345 508.4 620 628.07 450.09 2.44356 18.36 96.92
330 330.34 235.61 1.79783 1.9352 489.4 630 638.63 457.78 2.46048 19.84 92.84
340 340.42 242.82 1.82790 2.149 454.1 640 649.22 465.50 2.47716 20.64 88.99
350 350.49 250.02 1.85708 2.379 422.2 650 659.84 473.25 2.49364 21.86 85.34
360 360.58 257.24 1.88543 2.626 393.4 660 670.47 481.01 2.50985 23.13 81.89
370 370.67 264.46 1.91313 2.892 367.2 670 681.14 488.81 2.52589 24.46 78.61
380 380.77 271.69 1.94001 3.176 343.4 680 691.82 496.62 2.54175 25.85 75.50
390 390.88 278.93 1.96633 3.481 321.5 690 702.52 504.45 2.55731 27.29 72.56
400 400.98 286.16 1.99194 3.806 301.6 700 713.27 512.33 2.57277 28.80 69.76
410 411.12 293.43 2.01699 4.153 283.3 710 724.04 520.23 2.58810 30.38 67.07
420 421.26 300.69 2.04142 4.522 266.6 720 734.82 528.14 2.60319 32.02 64.53
430 431.43 307.99 2.06533 4.915 251.1 730 745.62 536.07 2.61803 33.72 62.13
440 441.61 315.30 2.08870 5.332 236.8 740 756.44 544.02 2.63280 35.50 59.82
1. pr and vr data for use with Eqs. 6.43 and 6.44, respectively.
#
Ta
bl
e
A
-2
2
Tables in SI Units 757
TABLE A-22 (Continued)
T(K), h and u(kJ/kg), s (kJ/kg K)
when s 01 when s 0
T h u s pr vr T h u s pr vr
750 767.29 551.99 2.64737 37.35 57.63 1300 1395.97 1022.82 3.27345 330.9 11.275
760 778.18 560.01 2.66176 39.27 55.54 1320 1419.76 1040.88 3.29160 352.5 10.747
770 789.11 568.07 2.67595 41.31 53.39 1340 1443.60 1058.94 3.30959 375.3 10.247
780 800.03 576.12 2.69013 43.35 51.64 1360 1467.49 1077.10 3.32724 399.1 9.780
790 810.99 584.21 2.70400 45.55 49.86 1380 1491.44 1095.26 3.34474 424.2 9.337
800 821.95 592.30 2.71787 47.75 48.08 1400 1515.42 1113.52 3.36200 450.5 8.919
820 843.98 608.59 2.74504 52.59 44.84 1420 1539.44 1131.77 3.37901 478.0 8.526
840 866.08 624.95 2.77170 57.60 41.85 1440 1563.51 1150.13 3.39586 506.9 8.153
860 888.27 641.40 2.79783 63.09 39.12 1460 1587.63 1168.49 3.41247 537.1 7.801
880 910.56 657.95 2.82344 68.98 36.61 1480 1611.79 1186.95 3.42892 568.8 7.468
900 932.93 674.58 2.84856 75.29 34.31 1500 1635.97 1205.41 3.44516 601.9 7.152
920 955.38 691.28 2.87324 82.05 32.18 1520 1660.23 1223.87 3.46120 636.5 6.854
940 977.92 708.08 2.89748 89.28 30.22 1540 1684.51 1242.43 3.47712 672.8 6.569
960 1000.55 725.02 2.92128 97.00 28.40 1560 1708.82 1260.99 3.49276 710.5 6.301
980 1023.25 741.98 2.94468 105.2 26.73 1580 1733.17 1279.65 3.50829 750.0 6.046
1000 1046.04 758.94 2.96770 114.0 25.17 1600 1757.57 1298.30 3.52364 791.2 5.804
1020 1068.89 776.10 2.99034 123.4 23.72 1620 1782.00 1316.96 3.53879 834.1 5.574
1040 1091.85 793.36 3.01260 133.3 22.39 1640 1806.46 1335.72 3.55381 878.9 5.355
1060 1114.86 810.62 3.03449 143.9 21.14 1660 1830.96 1354.48 3.56867 925.6 5.147
1080 1137.89 827.88 3.05608 155.2 19.98 1680 1855.50 1373.24 3.58335 974.2 4.949
1100 1161.07 845.33 3.07732 167.1 18.896 1700 1880.1 1392.7 3.5979 1025 4.761
1120 1184.28 862.79 3.09825 179.7 17.886 1750 1941.6 1439.8 3.6336 1161 4.328
1140 1207.57 880.35 3.11883 193.1 16.946 1800 2003.3 1487.2 3.6684 1310 3.944
1160 1230.92 897.91 3.13916 207.2 16.064 1850 2065.3 1534.9 3.7023 1475 3.601
1180 1254.34 915.57 3.15916 222.2 15.241 1900 2127.4 1582.6 3.7354 1655 3.295
1200 1277.79 933.33 3.17888 238.0 14.470 1950 2189.7 1630.6 3.7677 1852 3.022
1220 1301.31 951.09 3.19834 254.7 13.747 2000 2252.1 1678.7 3.7994 2068 2.776
1240 1324.93 968.95 3.21751 272.3 13.069 2050 2314.6 1726.8 3.8303 2303 2.555
1260 1348.55 986.90 3.23638 290.8 12.435 2100 2377.4 1775.3 3.8605 2559 2.356
1280 1372.24 1004.76 3.25510 310.4 11.835 2150 2440.3 1823.8 3.8901 2837 2.175
2200 2503.2 1872.4 3.9191 3138 2.012
2250 2566.4 1921.3 3.9474 3464 1.864
Source: Tables A-22 are based on J. H. Keenan and J. Kaye, Gas Tables, Wiley, New York, 1945.
#
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u
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#
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TA
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A
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3
(C
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T(
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24
2.
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2
40
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30
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25
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3
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31
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6
12
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2
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4
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4.
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4
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35
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24
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2
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25
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2
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8
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6
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5
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6
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u
h

u
h

u
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u
h

u
h
h° f
h° f
h° f
h° f
h° f
#
s °
u
h
Ta
bl
e
A
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3
760
TA
B
LE
A
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3
(C
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T(
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(


24
1,
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761
762 Tables in SI Units
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TABLE A-24 Constants for the van der Waals, Redlich–Kwong, and Benedict–Webb–Rubin Equations of State
1. van der Waals and Redlich–Kwong: Constants for pressure in bar, specific volume in m3/kmol, and temperature in K
van der Waals Redlich–Kwong
a b a b
Substance
Air 1.368 0.0367 15.989 0.02541
Butane (C4H10) 13.86 0.1162 289.55 0.08060
Carbon dioxide (CO2) 3.647 0.0428 64.43 0.02963
Carbon monoxide (CO) 1.474 0.0395 17.22 0.02737
Methane (CH4) 2.293 0.0428 32.11 0.02965
Nitrogen (N2) 1.366 0.0386 15.53 0.02677
Oxygen (O2) 1.369 0.0317 17.22 0.02197
Propane (C3H8) 9.349 0.0901 182.23 0.06242
Refrigerant 12 10.49 0.0971 208.59 0.06731
Sulfur dioxide (SO2) 6.883 0.0569 144.80 0.03945
Water (H2O) 5.531 0.0305 142.59 0.02111
Source: Calculated from critical data.
2. Benedict–Webb–Rubin: Constants for pressure in bar, specific volume in m3/kmol, and temperature in K
Substance a A b B c C
C4H10 1.9073 10.218 0.039998 0.12436 3.206 105 1.006 106 1.101 103 0.0340
CO2 0.1386 2.7737 0.007210 0.04991 1.512 104 1.404 105 8.47 105 0.00539
CO 0.0371 1.3590 0.002632 0.05454 1.054 103 8.676 103 1.350 104 0.0060
CH4 0.0501 1.8796 0.003380 0.04260 2.579 103 2.287 104 1.244 104 0.0060
N2 0.0254 1.0676 0.002328 0.04074 7.381 102 8.166 103 1.272 104 0.0053
Source: H. W. Cooper and J. C. Goldfrank, Hydrocarbon Processing, 46 (12): 141 (1967).
m3
kmol
bar a m3
kmol
b2 K12m3
kmol
bar a m3
kmol
b2
Tables in SI Units 763
TABLE A-25 Thermochemical Properties of Selected Substances at 298K and 1 atm
Heating Values
Enthalpy of Gibbs Function Absolute Higher, Lower,
Molar Mass, Formation, of Formation, Entropy, HHV LHV
Substance Formula M (kg/kmol) (kJ/kmol) (kJ/kmol) (kJ/kmol K) (kJ/kg) (kJ/kg)
Carbon C(s) 12.01 0 0 5.74 32,770 32,770
Hydrogen H2(g) 2.016 0 0 130.57 141,780 119,950
Nitrogen N2(g) 28.01 0 0 191.50 — —
Oxygen O2(g) 32.00 0 0 205.03 — —
Carbon monoxide CO(g) 28.01 110,530 137,150 197.54 — —
Carbon dioxide CO2(g) 44.01 393,520 394,380 213.69 — —
Water H2O(g) 18.02 241,820 228,590 188.72 — —
Water H2O(l) 18.02 285,830 237,180 69.95 — —
Hydrogen peroxide H2O2(g) 34.02 136,310 105,600 232.63 — —
Ammonia NH3(g) 17.03 46,190 16,590 192.33 — —
Oxygen O(g) 16.00 249,170 231,770 160.95 — —
Hydrogen H(g) 1.008 218,000 203,290 114.61 — —
Nitrogen N(g) 14.01 472,680 455,510 153.19 — —
Hydroxyl OH(g) 17.01 39,460 34,280 183.75 — —
Methane CH4(g) 16.04 74,850 50,790 186.16 55,510 50,020
Acetylene C2H2(g) 26.04 226,730 209,170 200.85 49,910 48,220
Ethylene C2H2(g) 28.05 52,280 68,120 219.83 50,300 47,160
Ethane C2H6(g) 30.07 84,680 32,890 229.49 51,870 47,480
Propylene C3H6(g) 42.08 20,410 62,720 266.94 48,920 45,780
Propane C3H8(g) 44.09 103,850 23,490 269.91 50,350 46,360
Butane C4H10(g) 58.12 126,150 15,710 310.03 49,500 45,720
Pentane C5H12(g) 72.15 146,440 8,200 348.40 49,010 45,350
Octane C8H18(g) 114.22 208,450 17,320 463.67 48,260 44,790
Octane C8H18(l) 114.22 249,910 6,610 360.79 47,900 44,430
Benzene C6H6(g) 78.11 82,930 129,660 269.20 42,270 40,580
Methyl alcohol CH3OH(g) 32.04 200,890 162,140 239.70 23,850 21,110
Methyl alcohol CH3OH(l) 32.04 238,810 166,290 126.80 22,670 19,920
Ethyl alcohol C2H5OH(g) 46.07 235,310 168,570 282.59 30,590 27,720
Ethyl alcohol C2H5OH(l) 46.07 277,690 174,890 160.70 29,670 26,800
Source: Based on JANAF Thermochemical Tables, NSRDS-NBS-37, 1971; Selected Values of Chemical Thermodynamic Properties, NBS Tech.
Note 270-3, 1968; and API Research Project 44, Carnegie Press, 1953. Heating values calculated.
#g°f
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Ta
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A
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5
764 Tables in SI Units
TABLE A-26 Standard Molar Chemical Exergy, (kJ/kmol), of
Selected Substances at 298 K and p0
Substance Formula Model Ia Model IIb
Nitrogen N2(g) 640 720
Oxygen O2(g) 3,950 3,970
Carbon dioxide CO2(g) 14,175 19,870
Water H2O(g) 8,635 9,500
Water H2O(l) 45 900
Carbon (graphite) C(s) 404,590 410,260
Hydrogen H2(g) 235,250 236,100
Sulfur S(s) 598,160 609,600
Carbon monoxide CO(g) 269,410 275,100
Sulfur dioxide SO2(g) 301,940 313,400
Nitrogen monoxide NO(g) 88,850 88,900
Nitrogen dioxide NO2(g) 55,565 55,600
Hydrogen sulfide H2S(g) 799,890 812,000
Ammonia NH3(g) 336,685 337,900
Methane CH4(g) 824,350 831,650
Ethane C2H6(g) 1,482,035 1,495,840
Methyl alcohol CH3OH(g) 715,070 722,300
Methyl alcohol CH3OH(l) 710,745 718,000
Ethyl alcohol C2H5OH(g) 1,348,330 1,363,900
Ethyl alcohol C2H5OH(l) 1,342,085 1,357,700
aJ. Ahrendts, “Die Exergie Chemisch Reaktionsfähiger Systeme,’’ VDI-
Forschungsheft, VDI-Verlag, Dusseldorf, 579, 1977. Also see “Reference
States,’’ Energy—The International Journal, 5: 667–677, 1980. In Model I,
p0 1.019 atm. This model attempts to impose a criterion that the reference
environment be in equilibrium. The reference substances are determined
assuming restricted chemical equilibrium for nitric acid and nitrates and
unrestricted thermodynamic equilibrium for all other chemical components of
the atmosphere, the oceans, and a portion of the Earth’s crust. The chemical
composition of the gas phase of this model approximates the composition of
the natural atmosphere.
bJ. Szargut, D. R. Morris, and F. R. Steward, Exergy Analysis of Thermal,
Chemical, and Metallurgical Processes, Hemisphere, New York, 1988. In Model
II, p0 1.0 atm. In developing this model a reference substance is selected for
each chemical element from among substances that contain the element being
considered and that are abundantly present in the natural environment, even
though the substances are not in completely mutual stable equilibrium. An
underlying rationale for this approach is that substances found abundantly in
nature have little economic value. On an overall basis, the chemical composition
of the exergy reference environment of Model II is closer than Model I to the
composition of the natural environment, but the equilibrium criterion is not
always satisfied.
e ch
Ta
bl
e
A
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6
Tables in SI Units 765
TABLE A-27 Logarithms to the Base 10 of the Equilibrium Constant K
log10 K
Temp. H2O wx H2O wx CO2 wx CO2
H2 wx Temp.
K H2 wx 2H O2 wx 2O N2 wx 2N wx NO H2
OH
CO
CO
H2O R
298 71.224 81.208 159.600 15.171 40.048 46.054 45.066 5.018 537
500 40.316 45.880 92.672 8.783 22.886 26.130 25.025 2.139 900
1000 17.292 19.614 43.056 4.062 10.062 11.280 10.221 0.159 1800
1200 13.414 15.208 34.754 3.275 7.899 8.811 7.764
0.135 2160
1400 10.630 12.054 28.812 2.712 6.347 7.021 6.014
0.333 2520
1600 8.532 9.684 24.350 2.290 5.180 5.677 4.706
0.474 2880
1700 7.666 8.706 22.512 2.116 4.699 5.124 4.169
0.530 3060
1800 6.896 7.836 20.874 1.962 4.270 4.613 3.693
0.577 3240
1900 6.204 7.058 19.410 1.823 3.886 4.190 3.267
0.619 3420
2000 5.580 6.356 18.092 1.699 3.540 3.776 2.884
0.656 3600
2100 5.016 5.720 16.898 1.586 3.227 3.434 2.539
0.688 3780
2200 4.502 5.142 15.810 1.484 2.942 3.091 2.226
0.716 3960
2300 4.032 4.614 14.818 1.391 2.682 2.809 1.940
0.742 4140
2400 3.600 4.130 13.908 1.305 2.443 2.520 1.679
0.764 4320
2500 3.202 3.684 13.070 1.227 2.224 2.270 1.440
0.784 4500
2600 2.836 3.272 12.298 1.154 2.021 2.038 1.219
0.802 4680
2700 2.494 2.892 11.580 1.087 1.833 1.823 1.015
0.818 4860
2800 2.178 2.536 10.914 1.025 1.658 1.624 0.825
0.833 5040
2900 1.882 2.206 10.294 0.967 1.495 1.438 0.649
0.846 5220
3000 1.606 1.898 9.716 0.913 1.343 1.265 0.485
0.858 5400
3100 1.348 1.610 9.174 0.863 1.201 1.103 0.332
0.869 5580
3200 1.106 1.340 8.664 0.815 1.067 0.951 0.189
0.878 5760
3300 0.878 1.086 8.186 0.771 0.942 0.809 0.054
0.888 5940
3400 0.664 0.846 7.736 0.729 0.824 0.674
0.071
0.895 6120
3500 0.462 0.620 7.312 0.690 0.712 0.547
0.190
0.902 6300
Source: Based on data from the JANAF Thermochemical Tables, NSRDS-NBS-37, 1971.
1
2O212H212O2
1
2O2
12N2
Ta
bl
e
A
-2
7
TABLE A-1E Atomic or Molecular Weights and Critical Properties of Selected Elements and Compounds 767
TABLE A-2E Properties of Saturated Water (Liquid–Vapor): Temperature Table 768
TABLE A-3E Properties of Saturated Water (Liquid–Vapor): Pressure Table 770
TABLE A-4E Properties of Superheated Water Vapor 772
TABLE A-5E Properties of Compressed Liquid Water 778
TABLE A-6E Properties of Saturated Water (Solid–Vapor): Temperature Table 779
TABLE A-7E Properties of Saturated Refrigerant 22 (Liquid–Vapor): Temperature Table 780
TABLE A-8E Properties of Saturated Refrigerant 22 (Liquid–Vapor): Pressure Table 781
TABLE A-9E Properties of Superheated Refrigerant 22 Vapor 782
TABLE A-10E Properties of Saturated Refrigerant 134a (Liquid–Vapor): Temperature Table 786
TABLE A-11E Properties of Saturated Refrigerant 134a (Liquid–Vapor): Pressure Table 787
TABLE A-12E Properties of Superheated Refrigerant 134a Vapor 788
TABLE A-13E Properties of Saturated Ammonia (Liquid–Vapor): Temperature Table 791
TABLE A-14E Properties of Saturated Ammonia (Liquid–Vapor): Pressure Table 792
TABLE A-15E Properties of Superheated Ammonia Vapor 793
TABLE A-16E Properties of Saturated Propane (Liquid–Vapor): Temperature Table 797
TABLE A-17E Properties of Saturated Propane (Liquid–Vapor): Pressure Table 798
TABLE A-18E Properties of Superheated Propane Vapor 799
TABLE A-19E Properties of Selected Solids and Liquids: cp, and 803
TABLE A-20E Ideal Gas Specific Heats of Some Common Gases 804
TABLE A-21E Variation of with Temperature for Selected Ideal Gases 805
TABLE A-22E Ideal Gas Properties of Air 806
TABLE A-23E Ideal Gas Properties of Selected Gases 808
TABLE A-24E Constants for the van der Waals, Redlich–Kwong, and Benedict–Webb–Rubin Equations
of State 812
TABLE A-25E Thermochemical Properties of Selected Substances at 537R and 1 atm. 813
cp
kr,
766
Index to Tables in English Units
Tables in English Units 767
TABLE A-1E Atomic or Molecular Weights and Critical Properties of Some Selected Elements and
Compounds
Chemical M Tc pc
Substance Formula (lb/lbmol) (R) (atm)
Acetylene C2H2 26.04 556 62 0.274
Air (equivalent) — 28.97 239 37.2 0.284
Ammonia NH3 17.03 730 111.3 0.242
Argon Ar 39.94 272 47.97 0.290
Benzene C6H6 78.11 1013 48.7 0.274
Butane C4H10 58.12 765 37.5 0.274
Carbon C 12.01 — — —
Carbon dioxide CO2 44.01 548 72.9 0.276
Carbon monoxide CO 28.01 239 34.5 0.294
Copper Cu 63.54 — — —
Ethane C2H6 30.07 549 48.2 0.285
Ethyl alcohol C2H5OH 46.07 929 63.0 0.249
Ethylene C2H4 28.05 510 50.5 0.270
Helium He 4.003 9.33 2.26 0.300
Hydrogen H2 2.016 59.8 12.8 0.304
Methane CH4 16.04 344 45.8 0.290
Methyl alcohol CH3OH 32.04 924 78.5 0.220
Nitrogen N2 28.01 227 33.5 0.291
Octane C8H18 114.22 1025 24.6 0.258
Oxygen O2 32.00 278 49.8 0.290
Propane C3H8 44.09 666 42.1 0.276
Propylene C3H6 42.08 657 45.6 0.276
Refrigerant 12 CCl2F2 120.92 693 40.6 0.278
Refrigerant 22 CHClF2 86.48 665 49.1 0.267
Refrigerant 134a CF3CH2F 102.03 673 40.2 0.260
Sulfur dioxide SO2 64.06 775 77.7 0.268
Water H2O 18.02 1165 218.0 0.233
Sources: Adapted from International Critical Tables and L. C. Nelson and E. F. Obert, Generalized
Compressibility Charts, Chem. Eng., 617: 203 (1954).
Zc
pcvc
RTc
Ta
bl
e
A
-1
E
768 Tables in English Units
TABLE A-2E Properties of Saturated Water (Liquid–Vapor): Temperature Table
Specific Volume Internal Energy Enthalpy Entropy
ft3/lb Btu/lb Btu/lb Btu/lb R
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Temp. Press. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Temp.
F lbf/in.2 vf vg uf ug hf hfg hg sf sg F
32 0.0886 0.01602 3305 .01 1021.2 .01 1075.4 1075.4 .00003 2.1870 32
35 0.0999 0.01602 2948 2.99 1022.2 3.00 1073.7 1076.7 0.00607 2.1764 35
40 0.1217 0.01602 2445 8.02 1023.9 8.02 1070.9 1078.9 0.01617 2.1592 40
45 0.1475 0.01602 2037 13.04 1025.5 13.04 1068.1 1081.1 0.02618 2.1423 45
50 0.1780 0.01602 1704 18.06 1027.2 18.06 1065.2 1083.3 0.03607 2.1259 50
52 0.1917 0.01603 1589 20.06 1027.8 20.07 1064.1 1084.2 0.04000 2.1195 52
54 0.2064 0.01603 1482 22.07 1028.5 22.07 1063.0 1085.1 0.04391 2.1131 54
56 0.2219 0.01603 1383 24.08 1029.1 24.08 1061.9 1085.9 0.04781 2.1068 56
58 0.2386 0.01603 1292 26.08 1029.8 26.08 1060.7 1086.8 0.05159 2.1005 58
60 0.2563 0.01604 1207 28.08 1030.4 28.08 1059.6 1087.7 0.05555 2.0943 60
62 0.2751 0.01604 1129 30.09 1031.1 30.09 1058.5 1088.6 0.05940 2.0882 62
64 0.2952 0.01604 1056 32.09 1031.8 32.09 1057.3 1089.4 0.06323 2.0821 64
66 0.3165 0.01604 988.4 34.09 1032.4 34.09 1056.2 1090.3 0.06704 2.0761 66
68 0.3391 0.01605 925.8 36.09 1033.1 36.09 1055.1 1091.2 0.07084 2.0701 68
70 0.3632 0.01605 867.7 38.09 1033.7 38.09 1054.0 1092.0 0.07463 2.0642 70
72 0.3887 0.01606 813.7 40.09 1034.4 40.09 1052.8 1092.9 0.07839 2.0584 72
74 0.4158 0.01606 763.5 42.09 1035.0 42.09 1051.7 1093.8 0.08215 2.0526 74
76 0.4446 0.01606 716.8 44.09 1035.7 44.09 1050.6 1094.7 0.08589 2.0469 76
78 0.4750 0.01607 673.3 46.09 1036.3 46.09 1049.4 1095.5 0.08961 2.0412 78
80 0.5073 0.01607 632.8 48.08 1037.0 48.09 1048.3 1096.4 0.09332 2.0356 80
82 0.5414 0.01608 595.0 50.08 1037.6 50.08 1047.2 1097.3 0.09701 2.0300 82
84 0.5776 0.01608 559.8 52.08 1038.3 52.08 1046.0 1098.1 0.1007 2.0245 84
86 0.6158 0.01609 527.0 54.08 1038.9 54.08 1044.9 1099.0 0.1044 2.0190 86
88 0.6562 0.01609 496.3 56.07 1039.6 56.07 1043.8 1099.9 0.1080 2.0136 88
90 0.6988 0.01610 467.7 58.07 1040.2 58.07 1042.7 1100.7 0.1117 2.0083 90
92 0.7439 0.01611 440.9 60.06 1040.9 60.06 1041.5 1101.6 0.1153 2.0030 92
94 0.7914 0.01611 415.9 62.06 1041.5 62.06 1040.4 1102.4 0.1189 1.9977 94
96 0.8416 0.01612 392.4 64.05 1041.2 64.06 1039.2 1103.3 0.1225 1.9925 96
98 0.8945 0.01612 370.5 66.05 1042.8 66.05 1038.1 1104.2 0.1261 1.9874 98
100 0.9503 0.01613 350.0 68.04 1043.5 68.05 1037.0 1105.0 0.1296 1.9822 100
110 1.276 0.01617 265.1 78.02 1046.7 78.02 1031.3 1109.3 0.1473 1.9574 110
120 1.695 0.01621 203.0 87.99 1049.9 88.00 1025.5 1113.5 0.1647 1.9336 120
130 2.225 0.01625 157.2 97.97 1053.0 97.98 1019.8 1117.8 0.1817 1.9109 130
140 2.892 0.01629 122.9 107.95 1056.2 107.96 1014.0 1121.9 0.1985 1.8892 140
150 3.722 0.01634 97.0 117.95 1059.3 117.96 1008.1 1126.1 0.2150 1.8684 150
160 4.745 0.01640 77.2 127.94 1062.3 127.96 1002.2 1130.1 0.2313 1.8484 160
170 5.996 0.01645 62.0 137.95 1065.4 137.97 996.2 1134.2 0.2473 1.8293 170
180 7.515 0.01651 50.2 147.97 1068.3 147.99 990.2 1138.2 0.2631 1.8109 180
190 9.343 0.01657 41.0 158.00 1071.3 158.03 984.1 1142.1 0.2787 1.7932 190
200 11.529 0.01663 33.6 168.04 1074.2 168.07 977.9 1145.9 0.2940 1.7762 200
#
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Tables in English Units 769
TABLE A-2E (Continued )
Specific Volume Internal Energy Enthalpy Entropy
ft3/lb Btu/lb Btu/lb Btu/lb R
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Temp. Press. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Temp.
F lbf/in.2 vf vg uf ug hf hfg hg sf sg F
210 14.13 0.01670 27.82 178.1 1077.0 178.1 971.6 1149.7 0.3091 1.7599 210
212 14.70 0.01672 26.80 180.1 1077.6 180.2 970.3 1150.5 0.3121 1.7567 212
220 17.19 0.01677 23.15 188.2 1079.8 188.2 965.3 1153.5 0.3241 1.7441 220
230 20.78 0.01685 19.39 198.3 1082.6 198.3 958.8 1157.1 0.3388 1.7289 230
240 24.97 0.01692 16.33 208.4 1085.3 208.4 952.3 1160.7 0.3534 1.7143 240
250 29.82 0.01700 13.83 218.5 1087.9 218.6 945.6 1164.2 0.3677 1.7001 250
260 35.42 0.01708 11.77 228.6 1090.5 228.8 938.8 1167.6 0.3819 1.6864 260
270 41.85 0.01717 10.07 238.8 1093.0 239.0 932.0 1170.9 0.3960 1.6731 270
280 49.18 0.01726 8.65 249.0 1095.4 249.2 924.9 1174.1 0.4099 1.6602 280
290 57.53 0.01735 7.47 259.3 1097.7 259.4 917.8 1177.2 0.4236 1.6477 290
300 66.98 0.01745 6.472 269.5 1100.0 269.7 910.4 1180.2 0.4372 1.6356 300
310 77.64 0.01755 5.632 279.8 1102.1 280.1 903.0 1183.0 0.4507 1.6238 310
320 89.60 0.01765 4.919 290.1 1104.2 290.4 895.3 1185.8 0.4640 1.6123 320
330 103.00 0.01776 4.312 300.5 1106.2 300.8 887.5 1188.4 0.4772 1.6010 330
340 117.93 0.01787 3.792 310.9 1108.0 311.3 879.5 1190.8 0.4903 1.5901 340
350 134.53 0.01799 3.346 321.4 1109.8 321.8 871.3 1193.1 0.5033 1.5793 350
360 152.92 0.01811 2.961 331.8 1111.4 332.4 862.9 1195.2 0.5162 1.5688 360
370 173.23 0.01823 2.628 342.4 1112.9 343.0 854.2 1197.2 0.5289 1.5585 370
380 195.60 0.01836 2.339 353.0 1114.3 353.6 845.4 1199.0 0.5416 1.5483 380
390 220.2 0.01850 2.087 363.6 1115.6 364.3 836.2 1200.6 0.5542 1.5383 390
400 247.1 0.01864 1.866 374.3 1116.6 375.1 826.8 1202.0 0.5667 1.5284 400
410 276.5 0.01878 1.673 385.0 1117.6 386.0 817.2 1203.1 0.5792 1.5187 410
420 308.5 0.01894 1.502 395.8 1118.3 396.9 807.2 1204.1 0.5915 1.5091 420
430 343.3 0.01909 1.352 406.7 1118.9 407.9 796.9 1204.8 0.6038 1.4995 430
440 381.2 0.01926 1.219 417.6 1119.3 419.0 786.3 1205.3 0.6161 1.4900 440
450 422.1 0.01943 1.1011 428.6 1119.5 430.2 775.4 1205.6 0.6282 1.4806 450
460 466.3 0.01961 0.9961 439.7 1119.6 441.4 764.1 1205.5 0.6404 1.4712 460
470 514.1 0.01980 0.9025 450.9 1119.4 452.8 752.4 1205.2 0.6525 1.4618 470
480 565.5 0.02000 0.8187 462.2 1118.9 464.3 740.3 1204.6 0.6646 1.4524 480
490 620.7 0.02021 0.7436 473.6 1118.3 475.9 727.8 1203.7 0.6767 1.4430 490
500 680.0 0.02043 0.6761 485.1 1117.4 487.7 714.8 1202.5 0.6888 1.4335 500
520 811.4 0.02091 0.5605 508.5 1114.8 511.7 687.3 1198.9 0.7130 1.4145 520
540 961.5 0.02145 0.4658 532.6 1111.0 536.4 657.5 1193.8 0.7374 1.3950 540
560 1131.8 0.02207 0.3877 548.4 1105.8 562.0 625.0 1187.0 0.7620 1.3749 560
580 1324.3 0.02278 0.3225 583.1 1098.9 588.6 589.3 1178.0 0.7872 1.3540 580
600 1541.0 0.02363 0.2677 609.9 1090.0 616.7 549.7 1166.4 0.8130 1.3317 600
620 1784.4 0.02465 0.2209 638.3 1078.5 646.4 505.0 1151.4 0.8398 1.3075 620
640 2057.1 0.02593 0.1805 668.7 1063.2 678.6 453.4 1131.9 0.8681 1.2803 640
660 2362 0.02767 0.1446 702.3 1042.3 714.4 391.1 1105.5 0.8990 1.2483 660
680 2705 0.03032 0.1113 741.7 1011.0 756.9 309.8 1066.7 0.9350 1.2068 680
700 3090 0.03666 0.0744 801.7 947.7 822.7 167.5 990.2 0.9902 1.1346 700
705.4 3204 0.05053 0.05053 872.6 872.6 902.5 0 902.5 1.0580 1.0580 705.4
Source: Tables A-2E through A-6E are extracted from J. H. Keenan, F. G. Keyes, P. G. Hill, and J. G. Moore, Steam Tables, Wiley, New York,
1969.
#
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770 Tables in English Units
TABLE A-3E Properties of Saturated Water (Liquid–Vapor): Pressure Table
Specific Volume Internal Energy Enthalpy Entropy
ft3/lb Btu/lb Btu/lb Btu/lb R
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Press. Temp. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Evap. Vapor Press.
lbf/in.2 F vf vg uf ug hf hfg hg sf sfg sg lbf/in.2
0.4 72.84 0.01606 792.0 40.94 1034.7 40.94 1052.3 1093.3 0.0800 1.9760 2.0559 0.4
0.6 85.19 0.01609 540.0 53.26 1038.7 53.27 1045.4 1098.6 0.1029 1.9184 2.0213 0.6
0.8 94.35 0.01611 411.7 62.41 1041.7 62.41 1040.2 1102.6 0.1195 1.8773 1.9968 0.8
1.0 101.70 0.01614 333.6 69.74 1044.0 69.74 1036.0 1105.8 0.1327 1.8453 1.9779 1.0
1.2 107.88 0.01616 280.9 75.90 1046.0 75.90 1032.5 1108.4 0.1436 1.8190 1.9626 1.2
1.5 115.65 0.01619 227.7 83.65 1048.5 83.65 1028.0 1111.7 0.1571 1.7867 1.9438 1.5
2.0 126.04 0.01623 173.75 94.02 1051.8 94.02 1022.1 1116.1 0.1750 1.7448 1.9198 2.0
3.0 141.43 0.01630 118.72 109.38 1056.6 109.39 1013.1 1122.5 0.2009 1.6852 1.8861 3.0
4.0 152.93 0.01636 90.64 120.88 1060.2 120.89 1006.4 1127.3 0.2198 1.6426 1.8624 4.0
5.0 162.21 0.01641 73.53 130.15 1063.0 130.17 1000.9 1131.0 0.2349 1.6093 1.8441 5.0
6.0 170.03 0.01645 61.98 137.98 1065.4 138.00 996.2 1134.2 0.2474 1.5819 1.8292 6.0
7.0 176.82 0.01649 53.65 144.78 1067.4 144.80 992.1 1136.9 0.2581 1.5585 1.8167 7.0
8.0 182.84 0.01653 47.35 150.81 1069.2 150.84 988.4 1139.3 0.2675 1.5383 1.8058 8.0
9.0 188.26 0.01656 42.41 156.25 1070.8 156.27 985.1 1141.4 0.2760 1.5203 1.7963 9.0
10 193.19 0.01659 38.42 161.20 1072.2 161.23 982.1 1143.3 0.2836 1.5041 1.7877 10
14.696 211.99 0.01672 26.80 180.10 1077.6 180.15 970.4 1150.5 0.3121 1.4446 1.7567 14.696
15 213.03 0.01672 26.29 181.14 1077.9 181.19 969.7 1150.9 0.3137 1.4414 1.7551 15
20 227.96 0.01683 20.09 196.19 1082.0 196.26 960.1 1156.4 0.3358 1.3962 1.7320 20
25 240.08 0.01692 16.31 208.44 1085.3 208.52 952.2 1160.7 0.3535 1.3607 1.7142 25
30 250.34 0.01700 13.75 218.84 1088.0 218.93 945.4 1164.3 0.3682 1.3314 1.6996 30
35 259.30 0.01708 11.90 227.93 1090.3 228.04 939.3 1167.4 0.3809 1.3064 1.6873 35
40 267.26 0.01715 10.50 236.03 1092.3 236.16 933.8 1170.0 0.3921 1.2845 1.6767 40
45 274.46 0.01721 9.40 243.37 1094.0 243.51 928.8 1172.3 0.4022 1.2651 1.6673 45
50 281.03 0.01727 8.52 250.08 1095.6 250.24 924.2 1174.4 0.4113 1.2476 1.6589 50
55 287.10 0.01733 7.79 256.28 1097.0 256.46 919.9 1176.3 0.4196 1.2317 1.6513 55
60 292.73 0.01738 7.177 262.1 1098.3 262.2 915.8 1178.0 0.4273 1.2170 1.6443 60
65 298.00 0.01743 6.647 267.5 1099.5 267.7 911.9 1179.6 0.4345 1.2035 1.6380 65
70 302.96 0.01748 6.209 272.6 1100.6 272.8 908.3 1181.0 0.4412 1.1909 1.6321 70
75 307.63 0.01752 5.818 277.4 1101.6 277.6 904.8 1182.4 0.4475 1.1790 1.6265 75
80 312.07 0.01757 5.474 282.0 1102.6 282.2 901.4 1183.6 0.4534 1.1679 1.6213 80
85 316.29 0.01761 5.170 286.3 1103.5 286.6 898.2 1184.8 0.4591 1.1574 1.6165 85
90 320.31 0.01766 4.898 290.5 1104.3 290.8 895.1 1185.9 0.4644 1.1475 1.6119 90
95 324.16 0.01770 4.654 294.5 1105.0 294.8 892.1 1186.9 0.4695 1.1380 1.6075 95
100 327.86 0.01774 4.434 298.3 1105.8 298.6 889.2 1187.8 0.4744 1.1290 1.6034 100
110 334.82 0.01781 4.051 305.5 1107.1 305.9 883.7 1189.6 0.4836 1.1122 1.5958 110
120 341.30 0.01789 3.730 312.3 1108.3 312.7 878.5 1191.1 0.4920 1.0966 1.5886 120
130 347.37 0.01796 3.457 318.6 1109.4 319.0 873.5 1192.5 0.4999 1.0822 1.5821 130
140 353.08 0.01802 3.221 324.6 1110.3 325.1 868.7 1193.8 0.5073 1.0688 1.5761 140
150 358.48 0.01809 3.016 330.2 1111.2 330.8 864.2 1194.9 0.5142 1.0562 1.5704 150
160 363.60 0.01815 2.836 335.6 1112.0 336.2 859.8 1196.0 0.5208 1.0443 1.5651 160
#
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Tables in English Units 771
TABLE A-3E (Continued )
Specific Volume Internal Energy Enthalpy Entropy
ft3/lb Btu/lb Btu/lb Btu/ lb R
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Press. Temp. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Evap. Vapor Press.
lbf/in.2 F vf vg uf ug hf hfg hg sf sfg sg lbf/in.2
170 368.47 0.01821 2.676 340.8 1112.7 341.3 855.6 1196.9 0.5270 1.0330 1.5600 170
180 373.13 0.01827 2.553 345.7 1113.4 346.3 851.5 1197.8 0.5329 1.0223 1.5552 180
190 377.59 0.01833 2.405 350.4 1114.0 351.0 847.5 1198.6 0.5386 1.0122 1.5508 190
200 381.86 0.01839 2.289 354.9 1114.6 355.6 843.7 1199.3 0.5440 1.0025 1.5465 200
250 401.04 0.01865 1.845 375.4 1116.7 376.2 825.8 1202.1 0.5680 0.9594 1.5274 250
300 417.43 0.01890 1.544 393.0 1118.2 394.1 809.8 1203.9 0.5883 0.9232 1.5115 300
350 431.82 0.01912 1.327 408.7 1119.0 409.9 795.0 1204.9 0.6060 0.8917 1.4977 350
400 444.70 0.01934 1.162 422.8 1119.5 424.2 781.2 1205.5 0.6218 0.8638 1.4856 400
450 456.39 0.01955 1.033 435.7 1119.6 437.4 768.2 1205.6 0.6360 0.8385 1.4745 450
500 467.13 0.01975 0.928 447.7 1119.4 449.5 755.8 1205.3 0.6490 0.8154 1.4644 500
550 477.07 0.01994 0.842 458.9 1119.1 460.9 743.9 1204.8 0.6611 0.7941 1.4451 550
600 486.33 0.02013 0.770 469.4 1118.6 471.7 732.4 1204.1 0.6723 0.7742 1.4464 600
700 503.23 0.02051 0.656 488.9 1117.0 491.5 710.5 1202.0 0.6927 0.7378 1.4305 700
800 518.36 0.02087 0.569 506.6 1115.0 509.7 689.6 1199.3 0.7110 0.7050 1.4160 800
900 532.12 0.02123 0.501 523.0 1112.6 526.6 669.5 1196.0 0.7277 0.6750 1.4027 900
1000 544.75 0.02159 0.446 538.4 1109.9 542.4 650.0 1192.4 0.7432 0.6471 1.3903 1000
1100 556.45 0.02195 0.401 552.9 1106.8 557.4 631.0 1188.3 0.7576 0.6209 1.3786 1100
1200 567.37 0.02232 0.362 566.7 1103.5 571.7 612.3 1183.9 0.7712 0.5961 1.3673 1200
1300 577.60 0.02269 0.330 579.9 1099.8 585.4 593.8 1179.2 0.7841 0.5724 1.3565 1300
1400 587.25 0.02307 0.302 592.7 1096.0 598.6 575.5 1174.1 0.7964 0.5497 1.3461 1400
1500 596.39 0.02346 0.277 605.0 1091.8 611.5 557.2 1168.7 0.8082 0.5276 1.3359 1500
1600 605.06 0.02386 0.255 616.9 1087.4 624.0 538.9 1162.9 0.8196 0.5062 1.3258 1600
1700 613.32 0.02428 0.236 628.6 1082.7 636.2 520.6 1156.9 0.8307 0.4852 1.3159 1700
1800 621.21 0.02472 0.218 640.0 1077.7 648.3 502.1 1150.4 0.8414 0.4645 1.3060 1800
1900 628.76 0.02517 0.203 651.3 1072.3 660.1 483.4 1143.5 0.8519 0.4441 1.2961 1900
2000 636.00 0.02565 0.188 662.4 1066.6 671.9 464.4 1136.3 0.8623 0.4238 1.2861 2000
2250 652.90 0.02698 0.157 689.9 1050.6 701.1 414.8 1115.9 0.8876 0.3728 1.2604 2250
2500 668.31 0.02860 0.131 717.7 1031.0 730.9 360.5 1091.4 0.9131 0.3196 1.2327 2500
2750 682.46 0.03077 0.107 747.3 1005.9 763.0 297.4 1060.4 0.9401 0.2604 1.2005 2750
3000 695.52 0.03431 0.084 783.4 968.8 802.5 213.0 1015.5 0.9732 0.1843 1.1575 3000
3203.6 705.44 0.05053 0.0505 872.6 872.6 902.5 0 902.5 1.0580 0 1.0580 3203.6
#
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772 Tables in English Units
TABLE A-4E Properties of Superheated Water Vapor
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 1 lbf/in.2 p 5 lbf/in.2
(Tsat 101.7F) (Tsat 162.2F)
Sat. 333.6 1044.0 1105.8 1.9779 73.53 1063.0 1131.0 1.8441
150 362.6 1060.4 1127.5 2.0151
200 392.5 1077.5 1150.1 2.0508 78.15 1076.0 1148.6 1.8715
250 422.4 1094.7 1172.8 2.0839 84.21 1093.8 1171.7 1.9052
300 452.3 1112.0 1195.7 2.1150 90.24 1111.3 1194.8 1.9367
400 511.9 1147.0 1241.8 2.1720 102.24 1146.6 1241.2 1.9941
500 571.5 1182.8 1288.5 2.2235 114.20 1182.5 1288.2 2.0458
600 631.1 1219.3 1336.1 2.2706 126.15 1219.1 1335.8 2.0930
700 690.7 1256.7 1384.5 2.3142 138.08 1256.5 1384.3 2.1367
800 750.3 1294.4 1433.7 2.3550 150.01 1294.7 1433.5 2.1775
900 809.9 1333.9 1483.8 2.3932 161.94 1333.8 1483.7 2.2158
1000 869.5 1373.9 1534.8 2.4294 173.86 1373.9 1534.7 2.2520
p 10 lbf/in.2 p 14.7 lbf/in.2
(Tsat 193.2F) (Tsat 212.0F)
Sat. 38.42 1072.2 1143.3 1.7877 26.80 1077.6 1150.5 1.7567
200 38.85 1074.7 1146.6 1.7927
250 41.95 1092.6 1170.2 1.8272 28.42 1091.5 1168.8 1.7832
300 44.99 1110.4 1193.7 1.8592 30.52 1109.6 1192.6 1.8157
400 51.03 1146.1 1240.5 1.9171 34.67 1145.6 1239.9 1.8741
500 57.04 1182.2 1287.7 1.9690 38.77 1181.8 1287.3 1.9263
600 63.03 1218.9 1335.5 2.0164 42.86 1218.6 1335.2 1.9737
700 69.01 1256.3 1384.0 2.0601 46.93 1256.1 1383.8 2.0175
800 74.98 1294.6 1433.3 2.1009 51.00 1294.4 1433.1 2.0584
900 80.95 1333.7 1483.5 2.1393 55.07 1333.6 1483.4 2.0967
1000 86.91 1373.8 1534.6 2.1755 59.13 1373.7 1534.5 2.1330
1100 92.88 1414.7 1586.6 2.2099 63.19 1414.6 1586.4 2.1674
p 20 lbf/in.2 p 40 lbf/in.2
(Tsat 228.0F) (Tsat 267.3F)
Sat. 20.09 1082.0 1156.4 1.7320 10.50 1093.3 1170.0 1.6767
250 20.79 1090.3 1167.2 1.7475
300 22.36 1108.7 1191.5 1.7805 11.04 1105.1 1186.8 1.6993
350 23.90 1126.9 1215.4 1.8110 11.84 1124.2 1211.8 1.7312
400 25.43 1145.1 1239.2 1.8395 12.62 1143.0 1236.4 1.7606
500 28.46 1181.5 1286.8 1.8919 14.16 1180.1 1284.9 1.8140
600 31.47 1218.4 1334.8 1.9395 15.69 1217.3 1333.4 1.8621
700 34.47 1255.9 1383.5 1.9834 17.20 1255.1 1382.4 1.9063
800 37.46 1294.3 1432.9 2.0243 18.70 1293.7 1432.1 1.9474
900 40.45 1333.5 1483.2 2.0627 20.20 1333.0 1482.5 1.9859
1000 43.44 1373.5 1534.3 2.0989 21.70 1373.1 1533.8 2.0223
1100 46.42 1414.5 1586.3 2.1334 23.20 1414.2 1585.9 2.0568
##
H
2O
Tables in English Units 773
TABLE A-4E (Continued)
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 60 lbf/in.2 p 80 lbf/in.2
(Tsat 292.7F) (Tsat 312.1F)
Sat. 7.17 1098.3 1178.0 1.6444 5.47 1102.6 1183.6 1.6214
300 7.26 1101.3 1181.9 1.6496
350 7.82 1121.4 1208.2 1.6830 5.80 1118.5 1204.3 1.6476
400 8.35 1140.8 1233.5 1.7134 6.22 1138.5 1230.6 1.6790
500 9.40 1178.6 1283.0 1.7678 7.02 1177.2 1281.1 1.7346
600 10.43 1216.3 1332.1 1.8165 7.79 1215.3 1330.7 1.7838
700 11.44 1254.4 1381.4 1.8609 8.56 1253.6 1380.3 1.8285
800 12.45 1293.0 1431.2 1.9022 9.32 1292.4 1430.4 1.8700
900 13.45 1332.5 1481.8 1.9408 10.08 1332.0 1481.2 1.9087
1000 14.45 1372.7 1533.2 1.9773 10.83 1372.3 1532.6 1.9453
1100 15.45 1413.8 1585.4 2.0119 11.58 1413.5 1584.9 1.9799
1200 16.45 1455.8 1638.5 2.0448 12.33 1455.5 1638.1 2.0130
p 100 lbf/in.2 p 120 lbf/in.2
(Tsat 327.8F) (Tsat 341.3F)
Sat. 4.434 1105.8 1187.8 1.6034 3.730 1108.3 1191.1 1.5886
350 4.592 1115.4 1200.4 1.6191 3.783 1112.2 1196.2 1.5950
400 4.934 1136.2 1227.5 1.6517 4.079 1133.8 1224.4 1.6288
450 5.265 1156.2 1253.6 1.6812 4.360 1154.3 1251.2 1.6590
500 5.587 1175.7 1279.1 1.7085 4.633 1174.2 1277.1 1.6868
600 6.216 1214.2 1329.3 1.7582 5.164 1213.2 1327.8 1.7371
700 6.834 1252.8 1379.2 1.8033 5.682 1252.0 1378.2 1.7825
800 7.445 1291.8 1429.6 1.8449 6.195 1291.2 1428.7 1.8243
900 8.053 1331.5 1480.5 1.8838 6.703 1330.9 1479.8 1.8633
1000 8.657 1371.9 1532.1 1.9204 7.208 1371.5 1531.5 1.9000
1100 9.260 1413.1 1584.5 1.9551 7.711 1412.8 1584.0 1.9348
1200 9.861 1455.2 1637.7 1.9882 8.213 1454.9 1637.3 1.9679
p 140 lbf/in.2 p 160 lbf/in.2
(Tsat 353.1F) (Tsat 363.6F)
Sat. 3.221 1110.3 1193.8 1.5761 2.836 1112.0 1196.0 1.5651
400 3.466 1131.4 1221.2 1.6088 3.007 1128.8 1217.8 1.5911
450 3.713 1152.4 1248.6 1.6399 3.228 1150.5 1246.1 1.6230
500 3.952 1172.7 1275.1 1.6682 3.440 1171.2 1273.0 1.6518
550 4.184 1192.5 1300.9 1.6945 3.646 1191.3 1299.2 1.6785
600 4.412 1212.1 1326.4 1.7191 3.848 1211.1 1325.0 1.7034
700 4.860 1251.2 1377.1 1.7648 4.243 1250.4 1376.0 1.7494
800 5.301 1290.5 1427.9 1.8068 4.631 1289.9 1427.0 1.7916
900 5.739 1330.4 1479.1 1.8459 5.015 1329.9 1478.4 1.8308
1000 6.173 1371.0 1531.0 1.8827 5.397 1370.6 1530.4 1.8677
1100 6.605 1412.4 1583.6 1.9176 5.776 1412.1 1583.1 1.9026
1200 7.036 1454.6 1636.9 1.9507 6.154 1454.3 1636.5 1.9358
##
H
2O
774 Tables in English Units
TABLE A-4E (Continued )
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 180 lbf/in.2 p 200 lbf/in.2
(Tsat 373.1F) (Tsat 381.8F)
Sat. 2.533 1113.4 1197.8 1.5553 2.289 1114.6 1199.3 1.5464
400 2.648 1126.2 1214.4 1.5749 2.361 1123.5 1210.8 1.5600
450 2.850 1148.5 1243.4 1.6078 2.548 1146.4 1240.7 1.5938
500 3.042 1169.6 1270.9 1.6372 2.724 1168.0 1268.8 1.6239
550 3.228 1190.0 1297.5 1.6642 2.893 1188.7 1295.7 1.6512
600 3.409 1210.0 1323.5 1.6893 3.058 1208.9 1322.1 1.6767
700 3.763 1249.6 1374.9 1.7357 3.379 1248.8 1373.8 1.7234
800 4.110 1289.3 1426.2 1.7781 3.693 1288.6 1425.3 1.7660
900 4.453 1329.4 1477.7 1.8174 4.003 1328.9 1477.1 1.8055
1000 4.793 1370.2 1529.8 1.8545 4.310 1369.8 1529.3 1.8425
1100 5.131 1411.7 1582.6 1.8894 4.615 1411.4 1582.2 1.8776
1200 5.467 1454.0 1636.1 1.9227 4.918 1453.7 1635.7 1.9109
p 250 lbf/in.2 p 300 lbf/in.2
(Tsat 401.0F) (Tsat 417.4F)
Sat. 1.845 1116.7 1202.1 1.5274 1.544 1118.2 1203.9 1.5115
450 2.002 1141.1 1233.7 1.5632 1.636 1135.4 1226.2 1.5365
500 2.150 1163.8 1263.3 1.5948 1.766 1159.5 1257.5 1.5701
550 2.290 1185.3 1291.3 1.6233 1.888 1181.9 1286.7 1.5997
600 2.426 1206.1 1318.3 1.6494 2.004 1203.2 1314.5 1.6266
700 2.688 1246.7 1371.1 1.6970 2.227 1244.0 1368.3 1.6751
800 2.943 1287.0 1423.2 1.7301 2.442 1285.4 1421.0 1.7187
900 3.193 1327.6 1475.3 1.7799 2.653 1326.3 1473.6 1.7589
1000 3.440 1368.7 1527.9 1.8172 2.860 1367.7 1526.5 1.7964
1100 3.685 1410.5 1581.0 1.8524 3.066 1409.6 1579.8 1.8317
1200 3.929 1453.0 1634.8 1.8858 3.270 1452.2 1633.8 1.8653
1300 4.172 1496.3 1689.3 1.9177 3.473 1495.6 1688.4 1.8973
p 350 lbf/in.2 p 400 lbf/in.2
(Tsat 431.8F) (Tsat 444.7F)
Sat. 1.327 1119.0 1204.9 1.4978 1.162 1119.5 1205.5 1.4856
450 1.373 1129.2 1218.2 1.5125 1.175 1122.6 1209.5 1.4901
500 1.491 1154.9 1251.5 1.5482 1.284 1150.1 1245.2 1.5282
550 1.600 1178.3 1281.9 1.5790 1.383 1174.6 1277.0 1.5605
600 1.703 1200.3 1310.6 1.6068 1.476 1197.3 1306.6 1.5892
700 1.898 1242.5 1365.4 1.6562 1.650 1240.4 1362.5 1.6397
800 2.085 1283.8 1418.8 1.7004 1.816 1282.1 1416.6 1.6844
900 2.267 1325.0 1471.8 1.7409 1.978 1323.7 1470.1 1.7252
1000 2.446 1366.6 1525.0 1.7787 2.136 1365.5 1523.6 1.7632
1100 2.624 1408.7 1578.6 1.8142 2.292 1407.8 1577.4 1.7989
1200 2.799 1451.5 1632.8 1.8478 2.446 1450.7 1621.8 1.8327
1300 2.974 1495.0 1687.6 1.8799 2.599 1494.3 1686.8 1.8648
##
H
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Tables in English Units 775
TABLE A-4E (Continued)
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 450 lbf/in.2 p 500 lbf/in.2
(Tsat 456.4F) (Tsat 467.1F)
Sat. 1.033 1119.6 1205.6 1.4746 0.928 1119.4 1205.3 1.4645
500 1.123 1145.1 1238.5 1.5097 0.992 1139.7 1231.5 1.4923
550 1.215 1170.7 1271.9 1.5436 1.079 1166.7 1266.6 1.5279
600 1.300 1194.3 1302.5 1.5732 1.158 1191.1 1298.3 1.5585
700 1.458 1238.2 1359.6 1.6248 1.304 1236.0 1356.7 1.6112
800 1.608 1280.5 1414.4 1.6701 1.441 1278.8 1412.1 1.6571
900 1.752 1322.4 1468.3 1.7113 1.572 1321.0 1466.5 1.6987
1000 1.894 1364.4 1522.2 1.7495 1.701 1363.3 1520.7 1.7371
1100 2.034 1406.9 1576.3 1.7853 1.827 1406.0 1575.1 1.7731
1200 2.172 1450.0 1630.8 1.8192 1.952 1449.2 1629.8 1.8072
1300 2.308 1493.7 1685.9 1.8515 2.075 1493.1 1685.1 1.8395
1400 2.444 1538.1 1741.7 1.8823 2.198 1537.6 1741.0 1.8704
p 600 lbf/in.2 p 700 lbf/in.2
(Tsat 486.3F) (Tsat 503.2F)
Sat. 0.770 1118.6 1204.1 1.4464 0.656 1117.0 1202.0 1.4305
500 0.795 1128.0 1216.2 1.4592
550 0.875 1158.2 1255.4 1.4990 0.728 1149.0 1243.2 1.4723
600 0.946 1184.5 1289.5 1.5320 0.793 1177.5 1280.2 1.5081
700 1.073 1231.5 1350.6 1.5872 0.907 1226.9 1344.4 1.5661
800 1.190 1275.4 1407.6 1.6343 1.011 1272.0 1402.9 1.6145
900 1.302 1318.4 1462.9 1.6766 1.109 1315.6 1459.3 1.6576
1000 1.411 1361.2 1517.8 1.7155 1.204 1358.9 1514.9 1.6970
1100 1.517 1404.2 1572.7 1.7519 1.296 1402.4 1570.2 1.7337
1200 1.622 1447.7 1627.8 1.7861 1.387 1446.2 1625.8 1.7682
1300 1.726 1491.7 1683.4 1.8186 1.476 1490.4 1681.7 1.8009
1400 1.829 1536.5 1739.5 1.8497 1.565 1535.3 1738.1 1.8321
p 800 lbf/in.2 p 900 lbf/in.2
(Tsat 518.3F) (Tsat 532.1F)
Sat. 0.569 1115.0 1199.3 1.4160 0.501 1112.6 1196.0 1.4027
550 0.615 1138.8 1229.9 1.4469 0.527 1127.5 1215.2 1.4219
600 0.677 1170.1 1270.4 1.4861 0.587 1162.2 1260.0 1.4652
650 0.732 1197.2 1305.6 1.5186 0.639 1191.1 1297.5 1.4999
700 0.783 1222.1 1338.0 1.5471 0.686 1217.1 1331.4 1.5297
800 0.876 1268.5 1398.2 1.5969 0.772 1264.9 1393.4 1.5810
900 0.964 1312.9 1455.6 1.6408 0.851 1310.1 1451.9 1.6257
1000 1.048 1356.7 1511.9 1.6807 0.927 1354.5 1508.9 1.6662
1100 1.130 1400.5 1567.8 1.7178 1.001 1398.7 1565.4 1.7036
1200 1.210 1444.6 1623.8 1.7526 1.073 1443.0 1621.7 1.7386
1300 1.289 1489.1 1680.0 1.7854 1.144 1487.8 1687.3 1.7717
1400 1.367 1534.2 1736.6 1.8167 1.214 1533.0 1735.1 1.8031
##
H
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776 Tables in English Units
TABLE A-4E (Continued )
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/ lb Btu/lb Btu/lb Btu/lb R
p 1000 lbf/in.2 p 1200 lbf/in.2
(Tsat 544.7F) (Tsat 567.4F)
Sat. 0.446 1109.0 1192.4 1.3903 0.362 1103.5 1183.9 1.3673
600 0.514 1153.7 1248.8 1.4450 0.402 1134.4 1223.6 1.4054
650 0.564 1184.7 1289.1 1.4822 0.450 1170.9 1270.8 1.4490
700 0.608 1212.0 1324.6 1.5135 0.491 1201.3 1310.2 1.4837
800 0.688 1261.2 1388.5 1.5665 0.562 1253.7 1378.4 1.5402
900 0.761 1307.3 1448.1 1.6120 0.626 1301.5 1440.4 1.5876
1000 0.831 1352.2 1505.9 1.6530 0.685 1347.5 1499.7 1.6297
1100 0.898 1396.8 1562.9 1.6908 0.743 1393.0 1557.9 1.6682
1200 0.963 1441.5 1619.7 1.7261 0.798 1438.3 1615.5 1.7040
1300 1.027 1486.5 1676.5 1.7593 0.853 1483.8 1673.1 1.7377
1400 1.091 1531.9 1733.7 1.7909 0.906 1529.6 1730.7 1.7696
1600 1.215 1624.4 1849.3 1.8499 1.011 1622.6 1847.1 1.8290
p 1400 lbf/in.2 p 1600 lbf/in.2
(Tsat 587.2F) (Tsat 605.1F)
Sat. 0.302 1096.0 1174.1 1.3461 0.255 1087.4 1162.9 1.3258
600 0.318 1110.9 1193.1 1.3641
650 0.367 1155.5 1250.5 1.4171 0.303 1137.8 1227.4 1.3852
700 0.406 1189.6 1294.8 1.4562 0.342 1177.0 1278.1 1.4299
800 0.471 1245.8 1367.9 1.5168 0.403 1237.7 1357.0 1.4953
900 0.529 1295.6 1432.5 1.5661 0.466 1289.5 1424.4 1.5468
1000 0.582 1342.8 1493.5 1.6094 0.504 1338.0 1487.1 1.5913
1100 0.632 1389.1 1552.8 1.6487 0.549 1385.2 1547.7 1.6315
1200 0.681 1435.1 1611.4 1.6851 0.592 1431.8 1607.1 1.6684
1300 0.728 1481.1 1669.6 1.7192 0.634 1478.3 1666.1 1.7029
1400 0.774 1527.2 1727.8 1.7513 0.675 1524.9 1724.8 1.7354
1600 0.865 1620.8 1844.8 1.8111 0.755 1619.0 1842.6 1.7955
p 1800 lbf/in.2 p 2000 lbf/in.2
(Tsat 621.2F) (Tsat 636.0F)
Sat. 0.218 1077.7 1150.4 1.3060 0.188 1066.6 1136.3 1.2861
650 0.251 1117.0 1200.4 1.3517 0.206 1091.1 1167.2 1.3141
700 0.291 1163.1 1259.9 1.4042 0.249 1147.7 1239.8 1.3782
750 0.322 1198.6 1305.9 1.4430 0.280 1187.3 1291.1 1.4216
800 0.350 1229.1 1345.7 1.4753 0.307 1220.1 1333.8 1.4562
900 0.399 1283.2 1416.1 1.5291 0.353 1276.8 1407.6 1.5126
1000 0.443 1333.1 1480.7 1.5749 0.395 1328.1 1474.1 1.5598
1100 0.484 1381.2 1542.5 1.6159 0.433 1377.2 1537.2 1.6017
1200 0.524 1428.5 1602.9 1.6534 0.469 1425.2 1598.6 1.6398
1300 0.561 1475.5 1662.5 1.6883 0.503 1472.7 1659.0 1.6751
1400 0.598 1522.5 1721.8 1.7211 0.537 1520.2 1718.8 1.7082
1600 0.670 1617.2 1840.4 1.7817 0.602 1615.4 1838.2 1.7692
##
H
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Tables in English Units 777
TABLE A-4E (Continued)
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 2500 lbf/in.2 p 3000 lbf/in.2
(Tsat 668.3F) (Tsat 695.5F)
Sat. 0.1306 1031.0 1091.4 1.2327 0.0840 968.8 1015.5 1.1575
700 0.1684 1098.7 1176.6 1.3073 0.0977 1003.9 1058.1 1.1944
750 0.2030 1155.2 1249.1 1.3686 0.1483 1114.7 1197.1 1.3122
800 0.2291 1195.7 1301.7 1.4112 0.1757 1167.6 1265.2 1.3675
900 0.2712 1259.9 1385.4 1.4752 0.2160 1241.8 1361.7 1.4414
1000 0.3069 1315.2 1457.2 1.5262 0.2485 1301.7 1439.6 1.4967
1100 0.3393 1366.8 1523.8 1.5704 0.2772 1356.2 1510.1 1.5434
1200 0.3696 1416.7 1587.7 1.6101 0.3086 1408.0 1576.6 1.5848
1300 0.3984 1465.7 1650.0 1.6465 0.3285 1458.5 1640.9 1.6224
1400 0.4261 1514.2 1711.3 1.6804 0.3524 1508.1 1703.7 1.6571
1500 0.4531 1562.5 1772.1 1.7123 0.3754 1557.3 1765.7 1.6896
1600 0.4795 1610.8 1832.6 1.7424 0.3978 1606.3 1827.1 1.7201
p 3500 lbf/in.2 p 4000 lbf/in.2
650 0.0249 663.5 679.7 0.8630 0.0245 657.7 675.8 0.8574
700 0.0306 759.5 779.3 0.9506 0.0287 742.1 763.4 0.9345
750 0.1046 1058.4 1126.1 1.2440 0.0633 960.7 1007.5 1.1395
800 0.1363 1134.7 1223.0 1.3226 0.1052 1095.0 1172.9 1.2740
900 0.1763 1222.4 1336.5 1.4096 0.1462 1201.5 1309.7 1.3789
1000 0.2066 1287.6 1421.4 1.4699 0.1752 1272.9 1402.6 1.4449
1100 0.2328 1345.2 1496.0 1.5193 0.1995 1333.9 1481.6 1.4973
1200 0.2566 1399.2 1565.3 1.5624 0.2213 1390.1 1553.9 1.5423
1300 0.2787 1451.1 1631.7 1.6012 0.2414 1443.7 1622.4 1.5823
1400 0.2997 1501.9 1696.1 1.6368 0.2603 1495.7 1688.4 1.6188
1500 0.3199 1552.0 1759.2 1.6699 0.2784 1546.7 1752.8 1.6526
1600 0.3395 1601.7 1831.6 1.7010 0.2959 1597.1 1816.1 1.6841
p 4400 lbf/in.2 p 4800 lbf/in.2
650 0.0242 653.6 673.3 0.8535 0.0237 649.8 671.0 0.8499
700 0.0278 732.7 755.3 0.9257 0.0271 725.1 749.1 0.9187
750 0.0415 870.8 904.6 1.0513 0.0352 832.6 863.9 1.0154
800 0.0844 1056.5 1125.3 1.2306 0.0668 1011.2 1070.5 1.1827
900 0.1270 1183.7 1287.1 1.3548 0.1109 1164.8 1263.4 1.3310
1000 0.1552 1260.8 1387.2 1.4260 0.1385 1248.3 1317.4 1.4078
1100 0.1784 1324.7 1469.9 1.4809 0.1608 1315.3 1458.1 1.4653
1200 0.1989 1382.8 1544.7 1.5274 0.1802 1375.4 1535.4 1.5133
1300 0.2176 1437.7 1614.9 1.5685 0.1979 1431.7 1607.4 1.5555
1400 0.2352 1490.7 1682.3 1.6057 0.2143 1485.7 1676.1 1.5934
1500 0.2520 1542.7 1747.6 1.6399 0.2300 1538.2 1742.5 1.6282
1600 0.2681 1593.4 1811.7 1.6718 0.2450 1589.8 1807.4 1.6605
##
H
2O
778 Tables in English Units
TABLE A-5E Properties of Compressed Liquid Water
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 500 lbf/in.2 p 1000 lbf/in.2
(Tsat 467.1F) (Tsat 544.7F)
32 0.015994 0.00 1.49 0.00000 0.015967 0.03 2.99 0.00005
50 0.015998 18.02 19.50 0.03599 0.015972 17.99 20.94 0.03592
100 0.016106 67.87 69.36 0.12932 0.016082 67.70 70.68 0.12901
150 0.016318 117.66 119.17 0.21457 0.016293 117.38 120.40 0.21410
200 0.016608 167.65 169.19 0.29341 0.016580 167.26 170.32 0.29281
300 0.017416 268.92 270.53 0.43641 0.017379 268.24 271.46 0.43552
400 0.018608 373.68 375.40 0.56604 0.018550 372.55 375.98 0.56472
Sat. 0.019748 447.70 449.53 0.64904 0.021591 538.39 542.38 0.74320
p 1500 lbf/in.2 p 2000 lbf/in.2
(Tsat 596.4F) (Tsat 636.0F)
32 0.015939 0.05 4.47 0.00007 0.015912 0.06 5.95 0.00008
50 0.015946 17.95 22.38 0.03584 0.015920 17.91 23.81 0.03575
100 0.016058 67.53 71.99 0.12870 0.016034 67.37 73.30 0.12839
150 0.016268 117.10 121.62 0.21364 0.016244 116.83 122.84 0.21318
200 0.016554 166.87 171.46 0.29221 0.016527 166.49 172.60 0.29162
300 0.017343 267.58 272.39 0.43463 0.017308 266.93 273.33 0.43376
400 0.018493 371.45 376.59 0.56343 0.018439 370.38 377.21 0.56216
500 0.02024 481.8 487.4 0.6853 0.02014 479.8 487.3 0.6832
Sat. 0.02346 605.0 611.5 0.8082 0.02565 662.4 671.9 0.8623
p 3000 lbf/in.2 p 4000 lbf/in.2
(Tsat 695.5F)
32 0.015859 0.09 8.90 0.00009 0.015807 0.10 11.80 0.00005
50 0.015870 17.84 26.65 0.03555 0.015821 17.76 29.47 0.03534
100 0.015987 67.04 75.91 0.12777 0.015942 66.72 78.52 0.12714
150 0.016196 116.30 125.29 0.21226 0.016150 115.77 127.73 0.21136
200 0.016476 165.74 174.89 0.29046 0.016425 165.02 177.18 0.28931
300 0.017240 265.66 275.23 0.43205 0.017174 264.43 277.15 0.43038
400 0.018334 368.32 378.50 0.55970 0.018235 366.35 379.85 0.55734
500 0.019944 476.2 487.3 0.6794 0.019766 472.9 487.5 0.6758
Sat. 0.034310 783.5 802.5 0.9732
##
H
2O
Tables in English Units 779
TABLE A-6E Properties of Saturated Water (Solid–Vapor): Temperature Table
Specific Volume Internal Energy Enthalpy Entropy
ft3/lb Btu/lb Btu/lb Btu/lb R
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Temp. Press. Solid Vapor Solid Subl. Vapor Solid Subl. Vapor Solid Subl. Vapor
F lbf/in.2 vi vg 103 ui uig ug hi hig hg si sig sg
32.018 .0887 .01747 3.302 143.34 1164.6 1021.2 143.34 1218.7 1075.4 .292 2.479 2.187
32 .0886 .01747 3.305 143.35 1164.6 1021.2 143.35 1218.7 1075.4 .292 2.479 2.187
30 .0808 .01747 3.607 144.35 1164.9 1020.5 144.35 1218.9 1074.5 .294 2.489 2.195
25 .0641 .01746 4.506 146.84 1165.7 1018.9 146.84 1219.1 1072.3 .299 2.515 2.216
20 .0505 .01745 5.655 149.31 1166.5 1017.2 149.31 1219.4 1070.1 .304 2.542 2.238
15 .0396 .01745 7.13 151.75 1167.3 1015.5 151.75 1219.7 1067.9 .309 2.569 2.260
10 .0309 .01744 9.04 154.17 1168.1 1013.9 154.17 1219.9 1065.7 .314 2.597 2.283
5 .0240 .01743 11.52 156.56 1168.8 1012.2 156.56 1220.1 1063.5 .320 2.626 2.306
0 .0185 .01743 14.77 158.93 1169.5 1010.6 158.93 1220.2 1061.2 .325 2.655 2.330
5 .0142 .01742 19.03 161.27 1170.2 1008.9 161.27 1220.3 1059.0 .330 2.684 2.354
10 .0109 .01741 24.66 163.59 1170.9 1007.3 163.59 1220.4 1056.8 .335 2.714 2.379
15 .0082 .01740 32.2 165.89 1171.5 1005.6 165.89 1220.5 1054.6 .340 2.745 2.405
20 .0062 .01740 42.2 168.16 1172.1 1003.9 168.16 1220.6 1052.4 .345 2.776 2.431
25 .0046 .01739 55.7 170.40 1172.7 1002.3 170.40 1220.6 1050.2 .351 2.808 2.457
30 .0035 .01738 74.1 172.63 1173.2 1000.6 172.63 1220.6 1048.0 .356 2.841 2.485
35 .0026 .01737 99.2 174.82 1173.8 998.9 174.82 1220.6 1045.8 .361 2.874 2.513
40 .0019 .01737 133.8 177.00 1174.3 997.3 177.00 1220.6 1043.6 .366 2.908 2.542
#
H
2O
780 Tables in English Units
TABLE A-7E Properties of Saturated Refrigerant 22 (Liquid–Vapor): Temperature Table
Specific Volume Internal Energy Enthalpy Entropy
ft3/lb Btu/lb Btu/lb Btu/lb R
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Temp. Press. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Temp.
F lbf/in.2 vf vg uf ug hf hfg hg sf sg F
80 4.781 0.01090 9.6984 10.30 87.24 10.29 106.11 95.82 0.0257 0.2538 80
60 8.834 0.01113 5.4744 5.20 89.16 5.18 103.30 98.12 0.0126 0.2458 60
55 10.187 0.01120 4.7933 3.91 89.64 3.89 102.58 98.68 0.0094 0.2441 55
50 11.701 0.01126 4.2123 2.62 90.12 2.60 101.84 99.24 0.0063 0.2424 50
45 13.387 0.01132 3.7147 1.33 90.59 1.30 101.10 99.80 0.0031 0.2407 45
40 15.261 0.01139 3.2869 0.03 91.07 0.00 100.35 100.35 0.0000 0.2391 40
35 17.335 0.01145 2.9176 1.27 91.54 1.31 99.59 100.90 0.0031 0.2376 35
30 19.624 0.01152 2.5976 2.58 92.00 2.62 98.82 101.44 0.0061 0.2361 30
25 22.142 0.01159 2.3195 3.89 92.47 3.94 98.04 101.98 0.0092 0.2347 25
20 24.906 0.01166 2.0768 5.21 92.93 5.26 97.24 102.50 0.0122 0.2334 20
15 27.931 0.01173 1.8644 6.53 93.38 6.59 96.43 103.03 0.0152 0.2321 15
10 31.233 0.01181 1.6780 7.86 93.84 7.93 95.61 103.54 0.0182 0.2308 10
5 34.829 0.01188 1.5138 9.19 94.28 9.27 94.78 104.05 0.0211 0.2296 5
0 38.734 0.01196 1.3688 10.53 94.73 10.62 93.93 104.55 0.0240 0.2284 0
5 42.967 0.01204 1.2404 11.88 95.17 11.97 93.06 105.04 0.0270 0.2272 5
10 47.545 0.01212 1.1264 13.23 95.60 13.33 92.18 105.52 0.0298 0.2261 10
15 52.486 0.01220 1.0248 14.58 96.03 14.70 91.29 105.99 0.0327 0.2250 15
20 57.808 0.01229 0.9342 15.95 96.45 16.08 90.38 106.45 0.0356 0.2240 20
25 63.529 0.01237 0.8531 17.31 96.87 17.46 89.45 106.90 0.0384 0.2230 25
30 69.668 0.01246 0.7804 18.69 97.28 18.85 88.50 107.35 0.0412 0.2220 30
35 76.245 0.01255 0.7150 20.07 97.68 20.25 87.53 107.78 0.0441 0.2210 35
40 83.278 0.01265 0.6561 21.46 98.08 21.66 86.54 108.20 0.0468 0.2200 40
45 90.787 0.01275 0.6029 22.86 98.47 23.07 85.53 108.60 0.0496 0.2191 45
50 98.792 0.01285 0.5548 24.27 98.84 24.50 84.49 108.99 0.0524 0.2182 50
55 107.31 0.01295 0.5112 25.68 99.22 25.94 83.44 109.37 0.0552 0.2173 55
60 116.37 0.01306 0.4716 27.10 99.58 27.38 82.36 109.74 0.0579 0.2164 60
65 125.98 0.01317 0.4355 28.53 99.93 28.84 81.25 110.09 0.0607 0.2155 65
70 136.18 0.01328 0.4027 29.98 100.27 30.31 80.11 110.42 0.0634 0.2147 70
75 146.97 0.01340 0.3726 31.43 100.60 31.79 78.95 110.74 0.0661 0.2138 75
80 158.38 0.01352 0.3452 32.89 100.92 33.29 77.75 111.04 0.0689 0.2130 80
85 170.44 0.01365 0.3200 34.36 101.22 34.80 76.53 111.32 0.0716 0.2121 85
90 183.16 0.01378 0.2969 35.85 101.51 36.32 75.26 111.58 0.0743 0.2113 90
95 196.57 0.01392 0.2756 37.35 101.79 37.86 73.96 111.82 0.0771 0.2104 95
100 210.69 0.01407 0.2560 38.86 102.05 39.41 72.63 112.04 0.0798 0.2095 100
105 225.54 0.01422 0.2379 40.39 102.29 40.99 71.24 112.23 0.0825 0.2087 105
110 241.15 0.01438 0.2212 41.94 102.52 42.58 69.82 112.40 0.0852 0.2078 110
115 257.55 0.01455 0.2058 43.50 102.72 44.19 68.34 112.53 0.0880 0.2069 115
120 274.75 0.01472 0.1914 45.08 102.90 45.83 66.81 112.64 0.0907 0.2060 120
140 352.17 0.01555 0.1433 51.62 103.36 52.64 60.06 112.70 0.1019 0.2021 140
Source: Tables A-7E through A-9E are calculated based on equations from A. Kamei and S. W. Beyerlein, “A Fundamental Equation for
Chlorodifluoromethane (R-22),” Fluid Phase Equilibria, Vol. 80, No. 11, 1992, pp. 71–86.
#
R
-2
2
Tables in English Units 781
TABLE A-8E Properties of Saturated Refrigerant 22 (Liquid–Vapor): Pressure Table
Specific Volume Internal Energy Enthalpy Entropy
ft3/lb Btu/lb Btu/lb Btu/lb R
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Press. Temp. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Press.
lbf/in.2 F vf vg uf ug hf hfg hg sf sg lbf/in.2
5 78.62 0.01091 9.3014 9.95 87.37 9.93 105.92 95.98 0.0248 0.2532 5
10 55.66 0.01119 4.8769 4.08 89.58 4.06 102.67 98.61 0.0098 0.2443 10
15 40.67 0.01138 3.3402 0.21 91.00 0.17 100.45 100.28 0.0004 0.2393 15
20 29.22 0.01153 2.5518 2.78 92.07 2.83 98.70 101.52 0.0066 0.2359 20
25 19.84 0.01166 2.0695 5.25 92.94 5.31 97.22 102.52 0.0123 0.2333 25
30 11.82 0.01178 1.7430 7.38 93.67 7.44 95.91 103.35 0.0171 0.2313 30
35 4.77 0.01189 1.5068 9.25 94.30 9.33 94.74 104.07 0.0212 0.2295 35
40 1.54 0.01198 1.3277 10.94 94.86 11.03 93.66 104.70 0.0249 0.2280 40
45 7.27 0.01207 1.1870 12.49 95.37 12.59 92.67 105.26 0.0283 0.2267 45
50 12.53 0.01216 1.0735 13.91 95.82 14.03 91.73 105.76 0.0313 0.2256 50
55 17.41 0.01224 0.9799 15.24 96.23 15.36 90.85 106.21 0.0341 0.2245 55
60 21.96 0.01232 0.9014 16.48 96.62 16.62 90.01 106.63 0.0367 0.2236 60
65 26.23 0.01239 0.8345 17.65 96.97 17.80 89.21 107.01 0.0391 0.2227 65
70 30.26 0.01247 0.7768 18.76 97.30 18.92 88.45 107.37 0.0414 0.2219 70
75 34.08 0.01254 0.7265 19.82 97.61 19.99 87.71 107.70 0.0435 0.2212 75
80 37.71 0.01260 0.6823 20.83 97.90 21.01 86.99 108.00 0.0456 0.2205 80
85 41.18 0.01267 0.6431 21.79 98.17 21.99 86.30 108.29 0.0475 0.2198 85
90 44.49 0.01274 0.6081 22.72 98.43 22.93 85.63 108.56 0.0494 0.2192 90
95 47.67 0.01280 0.5766 23.61 98.67 23.84 84.98 108.81 0.0511 0.2186 95
100 50.73 0.01286 0.5482 24.47 98.90 24.71 84.34 109.05 0.0528 0.2181 100
110 56.52 0.01298 0.4988 26.11 99.33 26.37 83.11 109.49 0.0560 0.2170 110
120 61.92 0.01310 0.4573 27.65 99.71 27.94 81.93 109.88 0.0590 0.2161 120
130 67.00 0.01321 0.4220 29.11 100.07 29.43 80.80 110.22 0.0618 0.2152 130
140 71.80 0.01332 0.3915 30.50 100.39 30.84 79.70 110.54 0.0644 0.2144 140
150 76.36 0.01343 0.3649 31.82 100.69 32.20 78.63 110.82 0.0669 0.2136 150
160 80.69 0.01354 0.3416 33.09 100.96 33.49 77.59 111.08 0.0693 0.2128 160
170 84.82 0.01365 0.3208 34.31 101.21 34.74 76.57 111.31 0.0715 0.2121 170
180 88.78 0.01375 0.3023 35.49 101.44 35.95 75.57 111.52 0.0737 0.2115 180
190 92.58 0.01386 0.2857 36.62 101.66 37.11 74.60 111.71 0.0757 0.2108 190
200 96.24 0.01396 0.2706 37.72 101.86 38.24 73.64 111.88 0.0777 0.2102 200
225 104.82 0.01422 0.2386 40.34 102.28 40.93 71.29 112.22 0.0824 0.2087 225
250 112.73 0.01447 0.2126 42.79 102.63 43.46 69.02 112.47 0.0867 0.2073 250
275 120.07 0.01473 0.1912 45.10 102.91 45.85 66.79 112.64 0.0908 0.2060 275
300 126.94 0.01499 0.1732 47.30 103.11 48.14 64.60 112.73 0.0946 0.2047 300
325 133.39 0.01525 0.1577 49.42 103.26 50.33 62.42 112.75 0.0982 0.2034 325
350 139.49 0.01552 0.1444 51.45 103.35 52.46 60.25 112.71 0.1016 0.2022 350
#
R
-2
2
782 Tables in English Units
TABLE A-9E Properties of Superheated Refrigerant 22 Vapor
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 5 lbf/in.2 p 10 lbf/in.2
(Tsat 78.62F) (Tsat 55.66F)
Sat. 9.3014 87.37 95.98 0.2532 4.8769 89.58 98.61 0.2443
70 9.5244 88.31 97.13 0.2562
60 9.7823 89.43 98.48 0.2596
50 10.0391 90.55 99.84 0.2630 4.9522 90.23 99.40 0.2462
40 10.2952 91.69 101.22 0.2663 5.0846 91.39 100.81 0.2496
30 10.5506 92.84 102.61 0.2696 5.2163 92.57 102.23 0.2530
20 10.8054 94.01 104.01 0.2728 5.3472 93.75 103.65 0.2563
10 11.0596 95.19 105.43 0.2760 5.4775 94.95 105.09 0.2595
0 11.3133 96.39 106.87 0.2791 5.6073 96.16 106.55 0.2627
10 11.5666 97.60 108.31 0.2822 5.7366 97.39 108.01 0.2658
20 11.8195 98.83 109.77 0.2853 5.8655 98.63 109.49 0.2690
30 12.0720 100.07 111.25 0.2884 5.9941 99.88 110.98 0.2720
40 12.3242 101.33 112.74 0.2914 6.1223 101.15 112.49 0.2751
p 15 lbf/in.2 p 20 lbf/in.2
(Tsat 40.67F) (Tsat 29.22F)
Sat. 3.3402 91.00 100.28 0.2393 2.5518 92.07 101.52 0.2359
40 3.3463 91.08 100.38 0.2396
30 3.4370 92.28 101.83 0.2430
20 3.5268 93.49 103.28 0.2463 2.6158 93.21 102.90 0.2391
10 3.6160 94.70 104.75 0.2496 2.6846 94.45 104.39 0.2424
0 3.7046 95.93 106.22 0.2529 2.7528 95.69 105.89 0.2457
10 3.7927 97.17 107.71 0.2561 2.8204 96.95 107.39 0.2490
20 3.8804 98.43 109.20 0.2592 2.8875 98.22 108.91 0.2522
30 3.9677 99.69 110.71 0.2623 2.9542 99.49 110.43 0.2553
40 4.0546 100.97 112.23 0.2654 3.0205 100.78 111.97 0.2584
50 4.1412 102.26 113.76 0.2684 3.0865 102.09 113.52 0.2615
60 4.2275 103.57 115.31 0.2714 3.1522 103.40 115.08 0.2645
70 4.3136 104.89 116.87 0.2744 3.2176 104.73 116.65 0.2675
p 25 lbf/in.2 p 30 lbf/in.2
(Tsat 19.84F) (Tsat 11.82F)
Sat. 2.0695 92.94 102.52 0.2333 1.7430 93.67 103.35 0.2313
10 2.1252 94.18 104.02 0.2367 1.7518 93.91 103.64 0.2319
0 2.1812 95.45 105.54 0.2400 1.7997 95.19 105.19 0.2353
10 2.2365 96.72 107.07 0.2433 1.8470 96.48 106.74 0.2386
20 2.2914 98.00 108.61 0.2466 1.8937 97.78 108.30 0.2419
30 2.3458 99.29 110.15 0.2498 1.9400 99.09 109.86 0.2451
40 2.3998 100.59 111.70 0.2529 1.9858 100.40 111.43 0.2483
50 2.4535 101.91 113.27 0.2560 2.0313 101.73 113.01 0.2514
60 2.5068 103.23 114.84 0.2590 2.0764 103.06 114.60 0.2545
70 2.5599 104.57 116.42 0.2621 2.1213 104.41 116.19 0.2576
80 2.6127 105.92 118.01 0.2650 2.1659 105.77 117.80 0.2606
90 2.6654 107.28 119.62 0.2680 2.2103 107.13 119.41 0.2635
100 2.7178 108.65 121.24 0.2709 2.2545 108.52 121.04 0.2665
##
R
-2
2
Tables in English Units 783
TABLE A-9E (Continued )
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 40 lbf/in.2 p 50 lbf/in.2
(Tsat 1.54F) (Tsat 12.53F)
Sat. 1.3277 94.86 104.70 0.2280 1.0735 95.82 105.76 0.2256
10 1.3593 95.99 106.06 0.2310
20 1.3960 97.33 107.67 0.2343 1.0965 96.85 107.00 0.2282
30 1.4321 98.66 109.27 0.2376 1.1268 98.22 108.65 0.2316
40 1.4678 100.01 110.88 0.2409 1.1565 99.59 110.30 0.2349
50 1.5032 101.35 112.49 0.2441 1.1858 100.97 111.95 0.2382
60 1.5381 102.71 114.10 0.2472 1.2147 102.35 113.60 0.2414
70 1.5728 104.08 115.73 0.2503 1.2433 103.74 115.25 0.2445
80 1.6071 105.45 117.36 0.2534 1.2716 105.13 116.90 0.2476
90 1.6413 106.84 118.99 0.2564 1.2996 106.53 118.57 0.2507
100 1.6752 108.23 120.64 0.2593 1.3274 107.95 120.24 0.2537
110 1.7089 109.64 122.30 0.2623 1.3549 109.37 121.91 0.2567
120 1.7424 111.06 123.97 0.2652 1.3823 110.80 123.60 0.2596
p 60 lbf/in.2 p 70 lbf/in.2
(Tsat 21.96F) (Tsat 30.26F)
Sat. 0.9014 96.62 106.63 0.2236 0.7768 97.30 107.37 0.2219
30 0.9226 97.75 108.00 0.2264
40 0.9485 99.16 109.70 0.2298 0.7994 98.71 109.07 0.2254
50 0.9739 100.57 111.39 0.2332 0.8221 100.15 110.81 0.2288
60 0.9988 101.98 113.07 0.2365 0.8443 101.59 112.53 0.2321
70 1.0234 103.39 114.76 0.2397 0.8660 103.03 114.25 0.2354
80 1.0476 104.80 116.44 0.2428 0.8874 104.46 115.97 0.2386
90 1.0716 106.22 118.13 0.2459 0.9086 105.90 117.68 0.2418
100 1.0953 107.65 119.82 0.2490 0.9294 107.35 119.40 0.2449
110 1.1188 109.09 121.52 0.2520 0.9500 108.80 121.12 0.2479
120 1.1421 110.53 123.22 0.2549 0.9704 110.26 122.84 0.2509
130 1.1653 111.99 124.93 0.2579 0.9907 111.73 124.57 0.2539
140 1.1883 113.45 126.65 0.2608 1.0107 113.21 126.31 0.2568
p 80 lbf/in.2 p 90 lbf/in.2
(Tsat 37.71F) (Tsat 44.49F)
Sat. 0.6823 97.90 108.00 0.2205 0.6081 98.43 108.56 0.2192
40 0.6871 98.24 108.42 0.2213
50 0.7079 99.72 110.20 0.2248 0.6186 99.26 109.57 0.2212
60 0.7280 101.19 111.97 0.2283 0.6373 100.77 111.39 0.2247
70 0.7478 102.65 113.73 0.2316 0.6555 102.27 113.19 0.2282
80 0.7671 104.11 115.48 0.2349 0.6733 103.76 114.98 0.2315
90 0.7861 105.58 117.22 0.2381 0.6907 105.24 116.75 0.2348
100 0.8048 107.04 118.97 0.2412 0.7078 106.73 118.52 0.2380
110 0.8233 108.51 120.71 0.2443 0.7246 108.22 120.29 0.2411
120 0.8416 109.99 122.45 0.2474 0.7412 109.71 122.06 0.2442
130 0.8596 111.47 124.20 0.2504 0.7576 111.20 123.83 0.2472
140 0.8775 112.96 125.96 0.2533 0.7739 112.71 125.60 0.2502
150 0.8953 114.46 127.72 0.2562 0.7899 114.22 127.38 0.2531
##
R
-2
2
784 Tables in English Units
TABLE A-9E (Continued )
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 100 lbf/in.2 p 120 lbf/in.2
(Tsat 50.73F) (Tsat 61.92F)
Sat. 0.5482 98.90 109.05 0.2181 0.4573 99.71 109.88 0.2161
60 0.5645 100.33 110.79 0.2214
80 0.5980 103.38 114.46 0.2284 0.4846 102.60 113.37 0.2227
100 0.6300 106.40 118.07 0.2349 0.5130 105.73 117.13 0.2295
120 0.6609 109.42 121.66 0.2412 0.5400 108.83 120.83 0.2360
140 0.6908 112.45 125.24 0.2473 0.5661 111.92 124.50 0.2422
160 0.7201 115.50 128.83 0.2532 0.5914 115.02 128.16 0.2482
180 0.7489 118.58 132.45 0.2589 0.6161 118.15 131.84 0.2541
200 0.7771 121.69 136.08 0.2645 0.6404 121.30 135.53 0.2597
220 0.8051 124.84 139.75 0.2700 0.6642 124.48 139.24 0.2653
240 0.8327 128.04 143.45 0.2754 0.6878 127.69 142.98 0.2707
260 0.8600 131.27 147.19 0.2806 0.7110 130.95 146.75 0.2760
280 0.8871 134.54 150.97 0.2858 0.7340 134.24 150.55 0.2812
300 0.9140 137.85 154.78 0.2909 0.7568 137.57 154.39 0.2863
p 140 lbf/in.2 p 160 lbf/in.2
(Tsat 71.80F) (Tsat 80.69F)
Sat. 0.3915 100.39 110.54 0.2144 0.3416 100.96 111.08 0.2128
80 0.4028 101.76 112.20 0.2175
100 0.4289 105.02 116.14 0.2246 0.3653 104.26 115.08 0.2201
120 0.4534 108.21 119.96 0.2313 0.3881 107.56 119.06 0.2271
140 0.4768 111.37 123.73 0.2377 0.4095 110.81 122.94 0.2337
160 0.4993 114.53 127.48 0.2439 0.4301 114.03 126.77 0.2400
180 0.5212 117.70 131.21 0.2498 0.4499 117.25 130.57 0.2460
200 0.5426 120.89 134.96 0.2556 0.4692 120.47 134.37 0.2518
220 0.5636 124.10 138.71 0.2612 0.4880 123.72 138.18 0.2575
240 0.5842 127.35 142.49 0.2666 0.5065 126.99 142.00 0.2631
260 0.6045 130.62 146.30 0.2720 0.5246 130.30 145.84 0.2685
280 0.6246 133.94 150.13 0.2773 0.5425 133.63 149.70 0.2738
300 0.6445 137.29 154.00 0.2824 0.5602 137.00 153.60 0.2790
320 0.6642 140.68 157.89 0.2875 0.5777 140.41 157.62 0.2841
p 180 lbf/in.2 p 200 lbf/in.2
(Tsat 88.78F) (Tsat 96.24F)
Sat. 0.3023 101.44 111.52 0.2115 0.2706 101.86 111.88 0.2102
100 0.3154 103.44 113.95 0.2159 0.2748 102.56 112.73 0.2117
120 0.3369 106.88 118.11 0.2231 0.2957 106.15 117.10 0.2194
140 0.3570 110.21 122.11 0.2299 0.3148 109.59 121.25 0.2264
160 0.3761 113.50 126.04 0.2364 0.3327 112.96 125.28 0.2330
180 0.3943 116.78 129.92 0.2425 0.3497 116.29 129.25 0.2393
200 0.4120 120.05 133.78 0.2485 0.3661 119.61 133.17 0.2454
220 0.4292 123.33 137.64 0.2542 0.3820 122.94 137.08 0.2512
240 0.4459 126.64 141.50 0.2598 0.3975 126.27 140.99 0.2569
260 0.4624 129.96 145.38 0.2653 0.4126 129.63 144.91 0.2624
280 0.4786 133.32 149.28 0.2706 0.4275 133.01 148.84 0.2678
300 0.4946 136.71 153.20 0.2759 0.4422 136.42 152.79 0.2731
320 0.5104 140.13 157.15 0.2810 0.4566 139.86 156.77 0.2782
340 0.5260 143.59 161.12 0.2860 0.4709 143.33 160.77 0.2833
##
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Tables in English Units 785
TABLE A-9E (Continued)
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 225 lbf/in.2 p 250 lbf/in.2
(Tsat 104.82F) (Tsat 112.73F)
Sat. 0.2386 102.28 112.22 0.2087 0.2126 102.63 112.47 0.2073
120 0.2539 105.17 115.75 0.2149 0.2198 104.10 114.27 0.2104
140 0.2722 108.78 120.12 0.2223 0.2378 107.90 118.91 0.2183
160 0.2891 112.26 124.30 0.2291 0.2540 111.51 123.27 0.2255
180 0.3050 115.67 128.38 0.2356 0.2690 115.02 127.48 0.2321
200 0.3202 119.06 132.40 0.2418 0.2833 118.48 131.59 0.2385
220 0.3348 122.43 136.38 0.2477 0.2969 121.91 135.66 0.2445
240 0.3490 125.81 140.35 0.2535 0.3101 125.33 139.69 0.2504
260 0.3628 129.20 144.32 0.2591 0.3229 128.76 143.71 0.2560
280 0.3764 132.61 148.29 0.2645 0.3354 132.21 147.73 0.2616
300 0.3896 136.05 152.28 0.2699 0.3476 135.67 151.76 0.2669
320 0.4027 139.51 156.29 0.2751 0.3596 139.16 155.81 0.2722
340 0.4156 143.00 160.32 0.2802 0.3715 142.67 159.87 0.2773
360 0.4284 146.33 164.38 0.2852 0.3831 146.22 163.95 0.2824
p 275 lbf/in.2 p 300 lbf/in.2
(Tsat 120.07F) (Tsat 126.94F)
Sat. 0.1912 102.91 112.64 0.2060 0.1732 103.11 112.73 0.2047
140 0.2092 106.96 117.61 0.2144 0.1849 105.93 116.20 0.2105
160 0.2250 110.73 122.19 0.2219 0.2006 109.89 121.04 0.2185
180 0.2395 144.35 126.54 0.2288 0.2146 133.64 125.56 0.2257
200 0.2530 117.88 130.77 0.2353 0.2276 117.26 129.91 0.2324
220 0.2659 121.38 134.91 0.2415 0.2399 120.83 134.15 0.2387
240 0.2782 124.85 139.02 0.2475 0.2516 124.35 138.33 0.2447
260 0.2902 128.32 143.10 0.2532 0.2629 127.87 142.47 0.2506
280 0.3018 131.80 147.17 0.2588 0.2739 131.38 146.59 0.2562
300 0.3132 135.29 151.24 0.2642 0.2845 134.90 150.71 0.2617
320 0.3243 138.80 155.32 0.2695 0.2949 138.44 154.83 0.2671
340 0.3353 142.34 159.41 0.2747 0.3051 142.00 158.95 0.2723
360 0.3461 145.90 163.53 0.2798 0.3152 145.58 163.09 0.2774
p 325 lbf/in.2 p 350 lbf/in.2
(Tsat 133.39F) (Tsat 139.49F)
Sat. 0.1577 103.26 112.75 0.2034 0.1444 103.35 112.71 0.2022
140 0.1637 104.78 114.63 0.2066 0.1448 103.48 112.86 0.2024
160 0.1796 109.00 119.81 0.2151 0.1605 107.90 118.30 0.2113
180 0.1934 112.89 124.53 0.2226 0.1747 112.06 123.38 0.2194
200 0.2061 116.62 129.02 0.2295 0.1874 115.95 128.10 0.2267
220 0.2179 120.26 133.37 0.2360 0.1987 119.65 132.53 0.2333
240 0.2291 123.84 137.63 0.2422 0.2095 123.31 136.89 0.2396
260 0.2398 127.40 141.83 0.2481 0.2199 126.93 141.18 0.2457
280 0.2501 130.96 146.01 0.2538 0.2297 130.52 145.41 0.2514
300 0.2602 134.51 150.17 0.2593 0.2393 134.12 149.62 0.2571
320 0.2700 138.08 154.33 0.2647 0.2486 137.71 153.82 0.2626
340 0.2796 141.66 158.49 0.2700 0.2577 141.32 158.02 0.2679
360 0.2891 145.26 162.66 0.2752 0.2666 144.95 162.23 0.2730
380 0.2983 148.89 166.85 0.2802 0.2754 148.59 166.43 0.2781
##
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786 Tables in English Units
TABLE A-10E Properties of Saturated Refrigerant 134a (Liquid–Vapor): Temperature Table
Specific Volume Internal Energy Enthalpy Entropy
ft3/lb Btu/lb Btu/lb Btu/lb R
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Temp. Press. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Temp.
F lbf/in.2 vf vg uf ug hf hfg hg sf sg F
40 7.490 0.01130 5.7173 0.02 87.90 0.00 95.82 95.82 0.0000 0.2283 40
30 9.920 0.01143 4.3911 2.81 89.26 2.83 94.49 97.32 0.0067 0.2266 30
20 12.949 0.01156 3.4173 5.69 90.62 5.71 93.10 98.81 0.0133 0.2250 20
15 14.718 0.01163 3.0286 7.14 91.30 7.17 92.38 99.55 0.0166 0.2243 15
10 16.674 0.01170 2.6918 8.61 91.98 8.65 91.64 100.29 0.0199 0.2236 10
5 18.831 0.01178 2.3992 10.09 92.66 10.13 90.89 101.02 0.0231 0.2230 5
0 21.203 0.01185 2.1440 11.58 93.33 11.63 90.12 101.75 0.0264 0.2224 0
5 23.805 0.01193 1.9208 13.09 94.01 13.14 89.33 102.47 0.0296 0.2219 5
10 26.651 0.01200 1.7251 14.60 94.68 14.66 88.53 103.19 0.0329 0.2214 10
15 29.756 0.01208 1.5529 16.13 95.35 16.20 87.71 103.90 0.0361 0.2209 15
20 33.137 0.01216 1.4009 17.67 96.02 17.74 86.87 104.61 0.0393 0.2205 20
25 36.809 0.01225 1.2666 19.22 96.69 19.30 86.02 105.32 0.0426 0.2200 25
30 40.788 0.01233 1.1474 20.78 97.35 20.87 85.14 106.01 0.0458 0.2196 30
40 49.738 0.01251 0.9470 23.94 98.67 24.05 83.34 107.39 0.0522 0.2189 40
50 60.125 0.01270 0.7871 27.14 99.98 27.28 81.46 108.74 0.0585 0.2183 50
60 72.092 0.01290 0.6584 30.39 101.27 30.56 79.49 110.05 0.0648 0.2178 60
70 85.788 0.01311 0.5538 33.68 102.54 33.89 77.44 111.33 0.0711 0.2173 70
80 101.37 0.01334 0.4682 37.02 103.78 37.27 75.29 112.56 0.0774 0.2169 80
85 109.92 0.01346 0.4312 38.72 104.39 38.99 74.17 113.16 0.0805 0.2167 85
90 118.99 0.01358 0.3975 40.42 105.00 40.72 73.03 113.75 0.0836 0.2165 90
95 128.62 0.01371 0.3668 42.14 105.60 42.47 71.86 114.33 0.0867 0.2163 95
100 138.83 0.01385 0.3388 43.87 106.18 44.23 70.66 114.89 0.0898 0.2161 100
105 149.63 0.01399 0.3131 45.62 106.76 46.01 69.42 115.43 0.0930 0.2159 105
110 161.04 0.01414 0.2896 47.39 107.33 47.81 68.15 115.96 0.0961 0.2157 110
115 173.10 0.01429 0.2680 49.17 107.88 49.63 66.84 116.47 0.0992 0.2155 115
120 185.82 0.01445 0.2481 50.97 108.42 51.47 65.48 116.95 0.1023 0.2153 120
140 243.86 0.01520 0.1827 58.39 110.41 59.08 59.57 118.65 0.1150 0.2143 140
160 314.63 0.01617 0.1341 66.26 111.97 67.20 52.58 119.78 0.1280 0.2128 160
180 400.22 0.01758 0.0964 74.83 112.77 76.13 43.78 119.91 0.1417 0.2101 180
200 503.52 0.02014 0.0647 84.90 111.66 86.77 30.92 117.69 0.1575 0.2044 200
210 563.51 0.02329 0.0476 91.84 108.48 94.27 19.18 113.45 0.1684 0.1971 210
Source: Tables A-10E through A-12E are calculated based on equations from D. P. Wilson and R. S. Basu, “Thermodynamic Properties of a New
Stratospherically Safe Working Fluid—Refrigerant 134a,” ASHRAE Trans., Vol. 94, Pt. 2, 1988, pp. 2095–2118.
#
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Tables in English Units 787
TABLE A-11E Properties of Saturated Refrigerant 134a (Liquid–Vapor): Pressure Table
Specific Volume Internal Energy Enthalpy Entropy
ft3/lb Btu/lb Btu/lb Btu/lb R
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Press. Temp. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Press.
lbf/in.2 F vf vg uf ug hf hfg hg sf sg lbf/in.2
5 53.48 0.01113 8.3508 3.74 86.07 3.73 97.53 93.79 0.0090 0.2311 5
10 29.71 0.01143 4.3581 2.89 89.30 2.91 94.45 97.37 0.0068 0.2265 10
15 14.25 0.01164 2.9747 7.36 91.40 7.40 92.27 99.66 0.0171 0.2242 15
20 2.48 0.01181 2.2661 10.84 93.00 10.89 90.50 101.39 0.0248 0.2227 20
30 15.38 0.01209 1.5408 16.24 95.40 16.31 87.65 103.96 0.0364 0.2209 30
40 29.04 0.01232 1.1692 20.48 97.23 20.57 85.31 105.88 0.0452 0.2197 40
50 40.27 0.01252 0.9422 24.02 98.71 24.14 83.29 107.43 0.0523 0.2189 50
60 49.89 0.01270 0.7887 27.10 99.96 27.24 81.48 108.72 0.0584 0.2183 60
70 58.35 0.01286 0.6778 29.85 101.05 30.01 79.82 109.83 0.0638 0.2179 70
80 65.93 0.01302 0.5938 32.33 102.02 32.53 78.28 110.81 0.0686 0.2175 80
90 72.83 0.01317 0.5278 34.62 102.89 34.84 76.84 111.68 0.0729 0.2172 90
100 79.17 0.01332 0.4747 36.75 103.68 36.99 75.47 112.46 0.0768 0.2169 100
120 90.54 0.01360 0.3941 40.61 105.06 40.91 72.91 113.82 0.0839 0.2165 120
140 100.56 0.01386 0.3358 44.07 106.25 44.43 70.52 114.95 0.0902 0.2161 140
160 109.56 0.01412 0.2916 47.23 107.28 47.65 68.26 115.91 0.0958 0.2157 160
180 117.74 0.01438 0.2569 50.16 108.18 50.64 66.10 116.74 0.1009 0.2154 180
200 125.28 0.01463 0.2288 52.90 108.98 53.44 64.01 117.44 0.1057 0.2151 200
220 132.27 0.01489 0.2056 55.48 109.68 56.09 61.96 118.05 0.1101 0.2147 220
240 138.79 0.01515 0.1861 57.93 110.30 58.61 59.96 118.56 0.1142 0.2144 240
260 144.92 0.01541 0.1695 60.28 110.84 61.02 57.97 118.99 0.1181 0.2140 260
280 150.70 0.01568 0.1550 62.53 111.31 63.34 56.00 119.35 0.1219 0.2136 280
300 156.17 0.01596 0.1424 64.71 111.72 65.59 54.03 119.62 0.1254 0.2132 300
350 168.72 0.01671 0.1166 69.88 112.45 70.97 49.03 120.00 0.1338 0.2118 350
400 179.95 0.01758 0.0965 74.81 112.77 76.11 43.80 119.91 0.1417 0.2102 400
450 190.12 0.01863 0.0800 79.63 112.60 81.18 38.08 119.26 0.1493 0.2079 450
500 199.38 0.02002 0.0657 84.54 111.76 86.39 31.44 117.83 0.1570 0.2047 500
#
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788 Tables in English Units
TABLE A-12E Properties of Superheated Refrigerant 134a Vapor
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 10 lbf/in.2 p 15 lbf/in.2
(Tsat 29.71F) (Tsat 14.25F)
Sat. 4.3581 89.30 97.37 0.2265 2.9747 91.40 99.66 0.2242
20 4.4718 90.89 99.17 0.2307
0 4.7026 94.24 102.94 0.2391 3.0893 93.84 102.42 0.2303
20 4.9297 97.67 106.79 0.2472 3.2468 97.33 106.34 0.2386
40 5.1539 101.19 110.72 0.2553 3.4012 100.89 110.33 0.2468
60 5.3758 104.80 114.74 0.2632 3.5533 104.54 114.40 0.2548
80 5.5959 108.50 118.85 0.2709 3.7034 108.28 118.56 0.2626
100 5.8145 112.29 123.05 0.2786 3.8520 112.10 122.79 0.2703
120 6.0318 116.18 127.34 0.2861 3.9993 116.01 127.11 0.2779
140 6.2482 120.16 131.72 0.2935 4.1456 120.00 131.51 0.2854
160 6.4638 124.23 136.19 0.3009 4.2911 124.09 136.00 0.2927
180 6.6786 128.38 140.74 0.3081 4.4359 128.26 140.57 0.3000
200 6.8929 132.63 145.39 0.3152 4.5801 132.52 145.23 0.3072
p 20 lbf/in.2 p 30 lbf/in.2
(Tsat 2.48F) (Tsat 15.38F)
Sat. 2.2661 93.00 101.39 0.2227 1.5408 95.40 103.96 0.2209
0 2.2816 93.43 101.88 0.2238
20 2.4046 96.98 105.88 0.2323 1.5611 96.26 104.92 0.2229
40 2.5244 100.59 109.94 0.2406 1.6465 99.98 109.12 0.2315
60 2.6416 104.28 114.06 0.2487 1.7293 103.75 113.35 0.2398
80 2.7569 108.05 118.25 0.2566 1.8098 107.59 117.63 0.2478
100 2.8705 111.90 122.52 0.2644 1.8887 111.49 121.98 0.2558
120 2.9829 115.83 126.87 0.2720 1.9662 115.47 126.39 0.2635
140 3.0942 119.85 131.30 0.2795 2.0426 119.53 130.87 0.2711
160 3.2047 123.95 135.81 0.2869 2.1181 123.66 135.42 0.2786
180 3.3144 128.13 140.40 0.2922 2.1929 127.88 140.05 0.2859
200 3.4236 132.40 145.07 0.3014 2.2671 132.17 144.76 0.2932
220 3.5323 136.76 149.83 0.3085 2.3407 136.55 149.54 0.3003
p 40 lbf/in.2 p 50 lbf/in.2
(Tsat 29.04F) (Tsat 40.27F)
Sat. 1.1692 97.23 105.88 0.2197 0.9422 98.71 107.43 0.2189
40 1.2065 99.33 108.26 0.2245
60 1.2723 103.20 112.62 0.2331 0.9974 102.62 111.85 0.2276
80 1.3357 107.11 117.00 0.2414 1.0508 106.62 116.34 0.2361
100 1.3973 111.08 121.42 0.2494 1.1022 110.65 120.85 0.2443
120 1.4575 115.11 125.90 0.2573 1.1520 114.74 125.39 0.2523
140 1.5165 119.21 130.43 0.2650 1.2007 118.88 129.99 0.2601
160 1.5746 123.38 135.03 0.2725 1.2484 123.08 134.64 0.2677
180 1.6319 127.62 139.70 0.2799 1.2953 127.36 139.34 0.2752
200 1.6887 131.94 144.44 0.2872 1.3415 131.71 144.12 0.2825
220 1.7449 136.34 149.25 0.2944 1.3873 136.12 148.96 0.2897
240 1.8006 140.81 154.14 0.3015 1.4326 140.61 153.87 0.2969
260 1.8561 145.36 159.10 0.3085 1.4775 145.18 158.85 0.3039
280 1.9112 149.98 164.13 0.3154 1.5221 149.82 163.90 0.3108
##
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Tables in English Units 789
TABLE A-12E (Continued)
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 60 lbf/in.2 p 70 lbf/in.2
(Tsat 49.89F) (Tsat 58.35F)
Sat. 0.7887 99.96 108.72 0.2183 0.6778 101.05 109.83 0.2179
60 0.8135 102.03 111.06 0.2229 0.6814 101.40 110.23 0.2186
80 0.8604 106.11 115.66 0.2316 0.7239 105.58 114.96 0.2276
100 0.9051 110.21 120.26 0.2399 0.7640 109.76 119.66 0.2361
120 0.9482 114.35 124.88 0.2480 0.8023 113.96 124.36 0.2444
140 0.9900 118.54 129.53 0.2559 0.8393 118.20 129.07 0.2524
160 1.0308 122.79 134.23 0.2636 0.8752 122.49 133.82 0.2601
180 1.0707 127.10 138.98 0.2712 0.9103 126.83 138.62 0.2678
200 1.1100 131.47 143.79 0.2786 0.9446 131.23 143.46 0.2752
220 1.1488 135.91 148.66 0.2859 0.9784 135.69 148.36 0.2825
240 1.1871 140.42 153.60 0.2930 1.0118 140.22 153.33 0.2897
260 1.2251 145.00 158.60 0.3001 1.0448 144.82 158.35 0.2968
280 1.2627 149.65 163.67 0.3070 1.0774 149.48 163.44 0.3038
300 1.3001 154.38 168.81 0.3139 1.1098 154.22 168.60 0.3107
p 80 lbf/in.2 p 90 lbf/in.2
(Tsat 65.93F) (Tsat 72.83F)
Sat. 0.5938 102.02 110.81 0.2175 0.5278 102.89 111.68 0.2172
80 0.6211 105.03 114.23 0.2239 0.5408 104.46 113.47 0.2205
100 0.6579 109.30 119.04 0.2327 0.5751 108.82 118.39 0.2295
120 0.6927 113.56 123.82 0.2411 0.6073 113.15 123.27 0.2380
140 0.7261 117.85 128.60 0.2492 0.6380 117.50 128.12 0.2463
160 0.7584 122.18 133.41 0.2570 0.6675 121.87 132.98 0.2542
180 0.7898 126.55 138.25 0.2647 0.6961 126.28 137.87 0.2620
200 0.8205 130.98 143.13 0.2722 0.7239 130.73 142.79 0.2696
220 0.8506 135.47 148.06 0.2796 0.7512 135.25 147.76 0.2770
240 0.8803 140.02 153.05 0.2868 0.7779 139.82 152.77 0.2843
260 0.9095 144.63 158.10 0.2940 0.8043 144.45 157.84 0.2914
280 0.9384 149.32 163.21 0.3010 0.8303 149.15 162.97 0.2984
300 0.9671 154.06 168.38 0.3079 0.8561 153.91 168.16 0.3054
320 0.9955 158.88 173.62 0.3147 0.8816 158.73 173.42 0.3122
p 100 lbf/in.2 p 120 lbf/in.2
(Tsat 79.17F) (Tsat 90.54F)
Sat. 0.4747 103.68 112.46 0.2169 0.3941 105.06 113.82 0.2165
80 0.4761 103.87 112.68 0.2173
100 0.5086 108.32 117.73 0.2265 0.4080 107.26 116.32 0.2210
120 0.5388 112.73 122.70 0.2352 0.4355 111.84 121.52 0.2301
140 0.5674 117.13 127.63 0.2436 0.4610 116.37 126.61 0.2387
160 0.5947 121.55 132.55 0.2517 0.4852 120.89 131.66 0.2470
180 0.6210 125.99 137.49 0.2595 0.5082 125.42 136.70 0.2550
200 0.6466 130.48 142.45 0.2671 0.5305 129.97 141.75 0.2628
220 0.6716 135.02 147.45 0.2746 0.5520 134.56 146.82 0.2704
240 0.6960 139.61 152.49 0.2819 0.5731 139.20 151.92 0.2778
260 0.7201 144.26 157.59 0.2891 0.5937 143.89 157.07 0.2850
280 0.7438 148.98 162.74 0.2962 0.6140 148.63 162.26 0.2921
300 0.7672 153.75 167.95 0.3031 0.6339 153.43 167.51 0.2991
320 0.7904 158.59 173.21 0.3099 0.6537 158.29 172.81 0.3060
##
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790 Tables in English Units
TABLE A-12E (Continued )
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 140 lbf/in.2 p 160 lbf/in.2
(Tsat 100.56F) (Tsat 109.55F)
Sat. 0.3358 106.25 114.95 0.2161 0.2916 107.28 115.91 0.2157
120 0.3610 110.90 120.25 0.2254 0.3044 109.88 118.89 0.2209
140 0.3846 115.58 125.54 0.2344 0.3269 114.73 124.41 0.2303
160 0.4066 120.21 130.74 0.2429 0.3474 119.49 129.78 0.2391
180 0.4274 124.82 135.89 0.2511 0.3666 124.20 135.06 0.2475
200 0.4474 129.44 141.03 0.2590 0.3849 128.90 140.29 0.2555
220 0.4666 134.09 146.18 0.2667 0.4023 133.61 145.52 0.2633
240 0.4852 138.77 151.34 0.2742 0.4192 138.34 150.75 0.2709
260 0.5034 143.50 156.54 0.2815 0.4356 143.11 156.00 0.2783
280 0.5212 148.28 161.78 0.2887 0.4516 147.92 161.29 0.2856
300 0.5387 153.11 167.06 0.2957 0.4672 152.78 166.61 0.2927
320 0.5559 157.99 172.39 0.3026 0.4826 157.69 171.98 0.2996
340 0.5730 162.93 177.78 0.3094 0.4978 162.65 177.39 0.3065
360 0.5898 167.93 183.21 0.3162 0.5128 167.67 182.85 0.3132
p 180 lbf/in.2 p 200 lbf/in.2
(Tsat 117.74F) (Tsat 125.28F)
Sat. 0.2569 108.18 116.74 0.2154 0.2288 108.98 117.44 0.2151
120 0.2595 108.77 117.41 0.2166
140 0.2814 113.83 123.21 0.2264 0.2446 112.87 121.92 0.2226
160 0.3011 118.74 128.77 0.2355 0.2636 117.94 127.70 0.2321
180 0.3191 123.56 134.19 0.2441 0.2809 122.88 133.28 0.2410
200 0.3361 128.34 139.53 0.2524 0.2970 127.76 138.75 0.2494
220 0.3523 133.11 144.84 0.2603 0.3121 132.60 144.15 0.2575
240 0.3678 137.90 150.15 0.2680 0.3266 137.44 149.53 0.2653
260 0.3828 142.71 155.46 0.2755 0.3405 142.30 154.90 0.2728
280 0.3974 147.55 160.79 0.2828 0.3540 147.18 160.28 0.2802
300 0.4116 152.44 166.15 0.2899 0.3671 152.10 165.69 0.2874
320 0.4256 157.38 171.55 0.2969 0.3799 157.07 171.13 0.2945
340 0.4393 162.36 177.00 0.3038 0.3926 162.07 176.60 0.3014
360 0.4529 167.40 182.49 0.3106 0.4050 167.13 182.12 0.3082
p 300 lbf/in.2 p 400 lbf/in.2
(Tsat 156.17F) (Tsat 179.95F)
Sat. 0.1424 111.72 119.62 0.2132 0.0965 112.77 119.91 0.2102
160 0.1462 112.95 121.07 0.2155
180 0.1633 118.93 128.00 0.2265 0.0965 112.79 119.93 0.2102
200 0.1777 124.47 134.34 0.2363 0.1143 120.14 128.60 0.2235
220 0.1905 129.79 140.36 0.2453 0.1275 126.35 135.79 0.2343
240 0.2021 134.99 146.21 0.2537 0.1386 132.12 142.38 0.2438
260 0.2130 140.12 151.95 0.2618 0.1484 137.65 148.64 0.2527
280 0.2234 145.23 157.63 0.2696 0.1575 143.06 154.72 0.2610
300 0.2333 150.33 163.28 0.2772 0.1660 148.39 160.67 0.2689
320 0.2428 155.44 168.92 0.2845 0.1740 153.69 166.57 0.2766
340 0.2521 160.57 174.56 0.2916 0.1816 158.97 172.42 0.2840
360 0.2611 165.74 180.23 0.2986 0.1890 164.26 178.26 0.2912
380 0.2699 170.94 185.92 0.3055 0.1962 169.57 184.09 0.2983
400 0.2786 176.18 191.64 0.3122 0.2032 174.90 189.94 0.3051
##
R
-1
34
a
Tables in English Units 791
TABLE A-13E Properties of Saturated Ammonia (Liquid–Vapor): Temperature Table
Specific Volume Internal Energy Enthalpy Entropy
ft3/lb Btu/lb Btu/lb Btu/lb R
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Temp. Press. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Temp.
F lbf/in.2 vf vg uf ug hf hfg hg sf sg F
60 5.548 0.02278 44.7537 21.005 543.61 20.97 610.56 589.58 0.0512 1.4765 60
55 6.536 0.02288 38.3991 15.765 545.11 15.73 607.31 591.58 0.0381 1.4627 55
50 7.664 0.02299 33.0880 10.525 546.59 10.49 604.04 593.54 0.0253 1.4492 50
45 8.949 0.02310 28.6284 5.295 548.04 5.25 600.72 595.48 0.0126 1.4361 45
40 10.405 0.02322 24.8672 0.045 549.46 0.00 597.37 597.37 0.0000 1.4235 40
35 12.049 0.02333 21.6812 5.20 550.86 5.26 593.98 599.24 0.0124 1.4111 35
30 13.899 0.02345 18.9715 10.46 552.24 10.52 590.54 601.06 0.0247 1.3992 30
25 15.972 0.02357 16.6577 15.73 553.59 15.80 587.05 602.85 0.0369 1.3875 25
20 18.290 0.02369 14.6744 21.01 554.91 21.09 583.51 604.61 0.0490 1.3762 20
15 20.871 0.02381 12.9682 26.31 556.20 26.40 579.92 606.32 0.0610 1.3652 15
10 23.738 0.02393 11.4951 31.63 557.46 31.73 576.26 607.99 0.0729 1.3544 10
5 26.912 0.02406 10.2190 36.96 558.70 37.08 572.54 609.62 0.0847 1.3440 5
0 30.416 0.02419 9.1100 42.32 559.91 42.45 568.76 611.22 0.0964 1.3338 0
5 34.275 0.02432 8.1430 47.69 561.08 47.85 564.92 612.76 0.1080 1.3238 5
10 38.512 0.02446 7.2974 53.09 562.23 53.27 561.00 614.27 0.1196 1.3141 10
15 43.153 0.02460 6.5556 58.52 563.34 58.72 557.01 615.73 0.1311 1.3046 15
20 48.224 0.02474 5.9032 63.97 564.43 64.19 552.95 617.14 0.1425 1.2953 20
25 53.752 0.02488 5.3278 69.43 565.48 69.68 548.82 618.51 0.1539 1.2862 25
30 59.765 0.02503 4.8188 74.93 566.49 75.20 544.62 619.82 0.1651 1.2774 30
35 66.291 0.02517 4.3675 80.44 567.48 80.75 540.34 621.09 0.1764 1.2687 35
40 73.359 0.02533 3.9664 85.98 568.42 86.33 535.97 622.30 0.1875 1.2602 40
45 81.000 0.02548 3.6090 91.55 569.33 91.93 531.54 623.46 0.1986 1.2518 45
50 89.242 0.02564 3.2897 97.13 570.21 97.55 527.02 624.57 0.2096 1.2436 50
55 98.118 0.02581 3.0040 102.73 571.04 103.20 522.42 625.62 0.2205 1.2356 55
60 107.66 0.02597 2.7476 108.35 571.83 108.87 517.74 626.61 0.2314 1.2277 60
65 117.90 0.02614 2.5171 113.99 572.59 114.56 512.97 627.54 0.2422 1.2199 65
70 128.87 0.02632 2.3095 119.65 573.29 120.28 508.12 628.40 0.2530 1.2123 70
75 140.60 0.02650 2.1220 125.33 573.95 126.02 503.18 629.20 0.2636 1.2048 75
80 153.13 0.02668 1.9524 131.02 574.57 131.78 498.15 629.93 0.2742 1.1973 80
85 166.50 0.02687 1.7988 136.73 575.13 137.56 493.03 630.59 0.2848 1.1900 85
90 180.73 0.02707 1.6593 142.46 575.65 143.37 487.81 631.18 0.2953 1.1827 90
95 195.87 0.02727 1.5324 148.21 576.10 149.20 482.49 631.68 0.3057 1.1756 95
100 211.96 0.02747 1.4168 153.98 576.51 155.05 477.06 632.11 0.3161 1.1685 100
105 229.02 0.02768 1.3113 159.76 576.85 160.94 471.52 632.46 0.3264 1.1614 105
110 247.10 0.02790 1.2149 165.58 577.13 166.85 465.86 632.71 0.3366 1.1544 110
115 266.24 0.02813 1.1266 171.41 577.34 172.80 460.08 632.88 0.3469 1.1475 115
120 286.47 0.02836 1.0456 177.28 577.48 178.79 454.16 632.95 0.3570 1.1405 120
Source: Tables A-13E through A-15E are calculated based on equations from L. Haar and J. S. Gallagher, “Thermodynamic Properties of
Ammonia,” J. Phys. Chem. Reference Data, Vol. 7, 1978, pp. 635–792.
#
A
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m
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792 Tables in English Units
A
m
m
on
ia
TABLE A-14E Properties of Saturated Ammonia (Liquid–Vapor): Pressure Table
Specific Volume Internal Energy Enthalpy Entropy
ft3/lb Btu/lb Btu/lb Btu/lb R
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Press. Temp. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Press.
lbf/in.2 F vf vg uf ug hf hfg hg sf sg lbf/in.2
5 63.10 0.02271 49.320 24.24 542.67 24.22 612.56 588.33 0.0593 1.4853 5
6 57.63 0.02283 41.594 18.51 544.32 18.49 609.02 590.54 0.0450 1.4699 6
7 52.86 0.02293 36.014 13.52 545.74 13.49 605.92 592.42 0.0326 1.4569 7
8 48.63 0.02302 31.790 9.09 546.98 9.06 603.13 594.08 0.0218 1.4456 8
9 44.81 0.02311 28.477 5.09 548.09 5.05 600.60 595.55 0.0121 1.4357 9
10 41.33 0.02319 25.807 1.44 549.09 1.40 598.27 596.87 0.0033 1.4268 10
12 35.14 0.02333 21.764 5.06 550.82 5.11 594.08 599.18 0.0121 1.4115 12
14 29.74 0.02345 18.843 10.73 552.31 10.79 590.36 601.16 0.0254 1.3986 14
16 24.94 0.02357 16.631 15.80 553.60 15.87 587.01 602.88 0.0371 1.3874 16
18 20.60 0.02367 14.896 20.38 554.75 20.46 583.94 604.40 0.0476 1.3775 18
20 16.63 0.02377 13.497 24.58 555.78 24.67 581.10 605.76 0.0571 1.3687 20
25 7.95 0.02399 10.950 33.81 557.97 33.92 574.75 608.67 0.0777 1.3501 25
30 0.57 0.02418 9.229 41.71 559.77 41.84 569.20 611.04 0.0951 1.3349 30
35 5.89 0.02435 7.984 48.65 561.29 48.81 564.22 613.03 0.1101 1.3221 35
40 11.65 0.02450 7.041 54.89 562.60 55.07 559.69 614.76 0.1234 1.3109 40
45 16.87 0.02465 6.302 60.56 563.75 60.76 555.50 616.26 0.1354 1.3011 45
50 21.65 0.02478 5.705 65.77 564.78 66.00 551.59 617.60 0.1463 1.2923 50
55 26.07 0.02491 5.213 70.61 565.70 70.86 547.93 618.79 0.1563 1.2843 55
60 30.19 0.02503 4.801 75.13 566.53 75.41 544.46 619.87 0.1656 1.2770 60
65 34.04 0.02515 4.450 79.39 567.29 79.69 541.16 620.85 0.1742 1.2703 65
70 37.67 0.02526 4.1473 83.40 567.99 83.73 538.01 621.74 0.1823 1.2641 70
75 41.11 0.02536 3.8837 87.21 568.63 87.57 535.00 622.56 0.1900 1.2583 75
80 44.37 0.02546 3.6520 90.84 569.22 91.22 532.10 623.32 0.1972 1.2529 80
85 47.47 0.02556 3.4466 94.30 569.77 94.71 529.31 624.02 0.2040 1.2478 85
90 50.44 0.02566 3.2632 97.62 570.28 98.05 526.62 624.66 0.2106 1.2429 90
100 56.01 0.02584 2.9497 103.87 571.21 104.35 521.48 625.82 0.2227 1.2340 100
110 61.17 0.02601 2.6913 109.68 572.01 110.20 516.63 626.83 0.2340 1.2259 110
120 65.98 0.02618 2.4745 115.11 572.73 115.69 512.02 627.71 0.2443 1.2184 120
130 70.50 0.02634 2.2899 120.21 573.36 120.85 507.64 628.48 0.2540 1.2115 130
140 74.75 0.02649 2.1309 125.04 573.92 125.73 503.43 629.16 0.2631 1.2051 140
150 78.78 0.02664 1.9923 129.63 574.42 130.37 499.39 629.76 0.2717 1.1991 150
175 88.02 0.02699 1.7128 140.19 575.45 141.07 489.89 630.95 0.2911 1.1856 175
200 96.31 0.02732 1.5010 149.72 576.21 150.73 481.07 631.80 0.3084 1.1737 200
225 103.85 0.02764 1.3348 158.43 576.77 159.58 472.80 632.38 0.3240 1.1630 225
250 110.78 0.02794 1.2007 166.48 577.16 167.77 464.97 632.74 0.3382 1.1533 250
275 117.20 0.02823 1.0901 173.99 577.41 175.43 457.49 632.92 0.3513 1.1444 275
300 123.20 0.02851 0.9974 181.05 577.54 182.63 450.31 632.94 0.3635 1.1361 300
#
Tables in English Units 793
TABLE A-15E Properties of Superheated Ammonia Vapor
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 6 lbf/in.2 p 8 lbf/in.2
(Tsat 57.63F) (Tsat 48.63F)
Sat. 41.594 544.32 590.54 1.4699 31.790 546.98 594.08 1.4456
50 42.435 547.22 594.37 1.4793
40 43.533 551.03 599.40 1.4915 32.511 550.32 598.49 1.4562
30 44.627 554.84 604.42 1.5033 33.342 554.19 603.58 1.4682
20 45.715 558.66 609.45 1.5149 34.169 558.06 608.68 1.4799
10 46.800 562.47 614.47 1.5261 34.992 561.93 613.76 1.4914
0 47.882 566.29 619.49 1.5372 35.811 565.79 618.84 1.5025
10 48.960 570.12 624.51 1.5480 36.627 569.66 623.91 1.5135
20 50.035 573.95 629.54 1.5586 37.440 573.52 628.99 1.5241
30 51.108 577.78 634.57 1.5690 38.250 577.40 634.06 1.5346
40 52.179 581.63 639.60 1.5791 39.058 581.27 639.13 1.5449
50 53.247 585.49 644.64 1.5891 39.865 585.16 644.21 1.5549
60 54.314 589.35 649.70 1.5990 40.669 589.05 649.29 1.5648
p 10 lbf/in.2 p 12 lbf/in.2
(Tsat 41.33F) (Tsat 35.14F)
Sat. 25.807 549.09 596.87 1.4268 21.764 550.82 599.18 1.4115
40 25.897 549.61 597.56 1.4284
30 26.571 553.54 602.74 1.4406 22.056 552.87 601.88 1.4178
20 27.241 557.46 607.90 1.4525 22.621 556.85 607.12 1.4298
10 27.906 561.37 613.05 1.4641 23.182 560.82 612.33 1.4416
0 28.568 565.29 618.19 1.4754 23.739 564.78 617.53 1.4530
10 29.227 569.19 623.31 1.4864 24.293 568.73 622.71 1.4642
20 29.882 573.10 628.43 1.4972 24.843 572.67 627.88 1.4750
30 30.535 577.01 633.55 1.5078 25.392 576.61 633.03 1.4857
40 31.186 580.91 638.66 1.5181 25.937 580.55 638.19 1.4961
50 31.835 584.82 643.77 1.5282 26.481 584.49 643.33 1.5063
60 32.482 588.74 648.89 1.5382 27.023 588.43 648.48 1.5163
70 33.127 592.66 654.01 1.5479 27.564 592.38 653.63 1.5261
p 14 lbf/in.2 p 16 lbf/in.2
(Tsat 29.74F) (Tsat 24.94F)
Sat. 18.843 552.31 601.16 1.3986 16.631 553.60 602.88 1.3874
20 19.321 556.24 606.33 1.4105 16.845 555.62 605.53 1.3935
10 19.807 560.26 611.61 1.4223 17.275 559.69 610.88 1.4055
0 20.289 564.27 616.86 1.4339 17.701 563.75 616.19 1.4172
10 20.768 568.26 622.10 1.4452 18.124 567.79 621.48 1.4286
20 21.244 572.24 627.31 1.4562 18.544 571.81 626.75 1.4397
30 21.717 576.22 632.52 1.4669 18.961 575.82 632.00 1.4505
40 22.188 580.19 637.71 1.4774 19.376 579.82 637.23 1.4611
50 22.657 584.16 642.89 1.4877 19.789 583.82 642.45 1.4714
60 23.124 588.12 648.07 1.4977 20.200 587.81 647.66 1.4815
70 23.590 592.09 653.25 1.5076 20.609 591.80 652.86 1.4915
80 24.054 596.07 658.42 1.5173 21.017 595.80 658.07 1.5012
90 24.517 600.04 663.60 1.5268 21.424 599.80 663.27 1.5107
##
A
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m
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794 Tables in English Units
TABLE A-15E (Continued )
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 18 lbf/in.2 p 20 lbf/in.2
(Tsat 20.60F) (Tsat 16.63F)
Sat. 14.896 554.75 604.40 1.3775 13.497 555.78 605.76 1.3687
20 14.919 555.00 604.72 1.3783
10 15.306 559.13 610.14 1.3905 13.730 558.55 609.40 1.3769
0 15.688 563.23 615.52 1.4023 14.078 562.70 614.84 1.3888
10 16.068 567.31 620.87 1.4138 14.422 566.83 620.24 1.4005
20 16.444 571.37 626.18 1.4250 14.764 570.94 625.61 1.4118
30 16.818 575.42 631.47 1.4359 15.103 575.02 630.95 1.4228
40 17.189 579.46 636.75 1.4466 15.439 579.09 636.26 1.4335
50 17.558 583.48 642.00 1.4570 15.773 583.14 641.55 1.4440
60 17.925 587.50 647.25 1.4672 16.105 587.19 646.83 1.4543
70 18.291 591.52 652.48 1.4772 16.436 591.23 652.10 1.4643
80 18.655 595.53 657.71 1.4869 16.765 595.26 657.35 1.4741
90 19.018 599.55 662.94 1.4965 17.094 599.30 662.60 1.4838
p 30 lbf/in.2 p 40 lbf/in.2
(Tsat 0.57F) (Tsat 11.65F)
Sat. 9.2286 559.77 611.04 1.3349 7.0414 562.60 614.76 1.3109
0 9.2425 560.02 611.36 1.3356
10 9.4834 564.38 617.07 1.3479
20 9.7209 568.70 622.70 1.3598 7.1965 566.39 619.69 1.3213
30 9.9554 572.97 628.28 1.3713 7.3795 570.86 625.52 1.3333
40 10.187 577.21 633.80 1.3824 7.5597 575.28 631.28 1.3450
50 10.417 581.42 639.28 1.3933 7.7376 579.65 636.96 1.3562
60 10.645 585.60 644.73 1.4039 7.9134 583.97 642.58 1.3672
70 10.871 589.76 650.15 1.4142 8.0874 588.26 648.16 1.3778
80 11.096 593.90 655.54 1.4243 8.2598 592.52 653.69 1.3881
90 11.319 598.04 660.91 1.4342 8.4308 596.75 659.20 1.3982
100 11.541 602.16 666.27 1.4438 8.6006 600.97 664.67 1.4081
110 11.762 606.28 671.62 1.4533 8.7694 605.17 670.12 1.4178
p 50 lbf/in.2 p 60 lbf/in.2
(Tsat 21.65F) (Tsat 30.19F)
Sat. 5.7049 564.78 617.60 1.2923 4.8009 566.53 619.87 1.2770
40 5.9815 573.30 628.68 1.3149 4.9278 571.25 626.00 1.2894
60 6.2733 582.31 640.39 1.3379 5.1788 580.60 638.14 1.3133
80 6.5574 591.10 651.82 1.3595 5.4218 589.66 649.90 1.3355
100 6.8358 599.75 663.04 1.3799 5.6587 598.52 661.39 1.3564
120 7.1097 608.30 674.13 1.3993 5.8910 607.23 672.68 1.3762
140 7.3802 616.80 685.13 1.4180 6.1198 615.86 683.85 1.3951
160 7.6480 625.28 696.09 1.4360 6.3458 624.44 694.95 1.4133
200 8.1776 642.27 717.99 1.4702 6.7916 641.59 717.05 1.4479
240 8.7016 659.44 740.00 1.5026 7.2318 658.87 739.21 1.4805
280 9.2218 676.88 762.26 1.5336 7.6679 676.38 761.58 1.5116
320 9.7391 694.65 784.82 1.5633 8.1013 694.21 784.22 1.5414
360 10.254 712.79 807.73 1.5919 8.5325 712.40 807.20 1.5702
##
A
m
m
on
ia
Tables in English Units 795
TABLE A-15E (Continued)
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 70 lbf/in.2 p 80 lbf/in.2
(Tsat 37.67F) (Tsat 44.37F)
Sat. 4.1473 567.99 621.74 1.2641 3.6520 569.22 623.32 1.2529
40 4.1739 569.15 623.25 1.2671
60 4.3962 578.85 635.84 1.2918 3.8084 577.06 633.48 1.2727
80 4.6100 588.19 647.95 1.3147 4.0006 586.69 645.95 1.2963
100 4.8175 597.26 659.70 1.3361 4.1862 595.98 657.99 1.3182
120 5.0202 606.14 671.22 1.3563 4.3668 605.04 669.73 1.3388
140 5.2193 614.91 682.56 1.3756 4.5436 613.94 681.25 1.3583
160 5.4154 623.60 693.79 1.3940 4.7175 622.74 692.63 1.3770
200 5.8015 640.91 716.11 1.4289 5.0589 640.22 715.16 1.4122
240 6.1818 658.29 738.42 1.4617 5.3942 657.71 737.62 1.4453
280 6.5580 675.89 760.89 1.4929 5.7256 675.39 760.20 1.4767
320 6.9314 693.78 783.62 1.5229 6.0540 693.34 783.02 1.5067
360 7.3026 712.02 806.67 1.5517 6.3802 711.63 806.15 1.5357
400 7.6721 730.63 830.08 1.5796 6.7047 730.29 829.61 1.5636
p 90 lbf/in.2 p 100 lbf/in.2
(Tsat 50.44F) (Tsat 56.01F)
Sat. 3.2632 570.28 624.66 1.2429 2.9497 571.21 625.82 1.2340
60 3.3504 575.22 631.05 1.2553 2.9832 573.32 628.56 1.2393
80 3.5261 585.15 643.91 1.2796 3.1460 583.58 641.83 1.2644
100 3.6948 594.68 656.26 1.3021 3.3014 593.35 654.49 1.2874
120 3.8584 603.92 668.22 1.3231 3.4513 602.79 666.70 1.3088
140 4.0180 612.97 679.93 1.3430 3.5972 611.98 678.59 1.3290
160 4.1746 621.88 691.45 1.3619 3.7401 621.01 690.27 1.3481
200 4.4812 639.52 714.20 1.3974 4.0189 638.82 713.24 1.3841
240 4.7817 657.13 736.82 1.4307 4.2916 656.54 736.01 1.4176
280 5.0781 674.89 759.52 1.4623 4.5600 674.39 758.82 1.4493
320 5.3715 692.90 782.42 1.4924 4.8255 692.47 781.82 1.4796
360 5.6628 711.24 805.62 1.5214 5.0888 710.86 805.09 1.5087
400 5.9522 729.95 829.14 1.5495 5.3503 729.60 828.68 1.5368
p 110 lbf/in.2 p 120 lbf/in.2
(Tsat 61.17F) (Tsat 65.98F)
Sat. 2.6913 572.01 626.83 1.2259 2.4745 572.73 627.71 1.2184
80 2.8344 581.97 639.71 1.2502 2.5744 580.33 637.53 1.2369
100 2.9791 592.00 652.69 1.2738 2.7102 590.63 650.85 1.2611
120 3.1181 601.63 665.14 1.2957 2.8401 600.46 663.57 1.2834
140 3.2528 610.98 677.24 1.3162 2.9657 609.97 675.86 1.3043
160 3.3844 620.13 689.07 1.3356 3.0879 619.24 687.86 1.3240
200 3.6406 638.11 712.27 1.3719 3.3254 637.40 711.29 1.3606
240 3.8905 655.96 735.20 1.4056 3.5563 655.36 734.39 1.3946
280 4.1362 673.88 758.13 1.4375 3.7829 673.37 757.43 1.4266
320 4.3788 692.02 781.22 1.4679 4.0065 691.58 780.61 1.4572
360 4.6192 710.47 804.56 1.4971 4.2278 710.08 804.02 1.4864
400 4.8578 729.26 828.21 1.5252 4.4473 728.92 827.74 1.5147
##
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TABLE A-15E (Continued)
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 130 lbf/in.2 p 140 lbf/in.2
(Tsat 70.50F) (Tsat 74.75F)
Sat. 2.2899 573.36 628.48 1.2115 2.1309 573.92 629.16 1.2051
80 2.3539 578.64 635.30 1.2243 2.1633 576.80 632.89 1.2119
100 2.4824 589.23 648.98 1.2492 2.2868 587.79 647.08 1.2379
120 2.6048 599.27 661.97 1.2720 2.4004 597.85 660.08 1.2604
140 2.7226 608.94 674.48 1.2932 2.5140 607.90 673.07 1.2828
160 2.8370 618.34 686.64 1.3132 2.6204 617.34 685.27 1.3025
180 2.9488 627.57 698.55 1.3321 2.7268 626.77 697.46 1.3222
200 3.0585 636.69 710.31 1.3502 2.8289 635.93 709.27 1.3401
240 3.2734 654.77 733.57 1.3844 3.0304 654.17 732.73 1.3747
280 3.4840 672.87 756.73 1.4166 3.2274 672.38 756.04 1.4071
320 3.6915 691.14 780.00 1.4472 3.4212 690.73 779.42 1.4379
360 3.8966 709.69 803.49 1.4766 3.6126 709.34 802.99 1.4674
400 4.1000 728.57 827.27 1.5049 3.8022 728.27 826.84 1.4958
p 150 lbf/in.2 p 200 lbf/in.2
(Tsat 78.78F) (Tsat 96.31F)
Sat. 1.9923 574.42 629.76 1.1991 1.5010 576.21 631.80 1.1737
100 2.1170 586.33 645.13 1.2271 1.5190 578.52 634.77 1.1790
140 2.3332 606.84 671.65 1.2729 1.6984 601.34 664.24 1.2299
180 2.5343 625.95 696.35 1.3128 1.8599 621.77 690.65 1.2726
220 2.7268 644.43 720.17 1.3489 2.0114 641.07 715.57 1.3104
260 2.9137 662.70 743.63 1.3825 2.1569 659.90 739.78 1.3450
300 3.0968 681.02 767.04 1.4141 2.2984 678.62 763.74 1.3774
340 3.2773 699.54 790.57 1.4443 2.4371 697.44 787.70 1.4081
380 3.4558 718.35 814.34 1.4733 2.5736 716.50 811.81 1.4375
420 3.6325 737.50 838.39 1.5013 2.7085 735.86 836.17 1.4659
460 3.8079 757.01 862.78 1.5284 2.8420 755.57 860.82 1.4933
500 3.9821 776.91 887.51 1.5548 2.9742 775.65 885.80 1.5199
540 4.1553 797.19 912.60 1.5804 3.1054 796.10 911.11 1.5457
580 4.3275 817.85 938.05 1.6053 3.2357 816.94 936.77 1.5709
p 250 lbf/in.2 p 300 lbf/in.2
(Tsat 110.78F) (Tsat 123.20F)
Sat. 1.2007 577.16 632.74 1.1533 0.9974 577.54 632.94 1.1361
140 1.3150 595.40 656.28 1.1936 1.0568 588.94 647.65 1.1610
180 1.4539 617.38 684.69 1.2395 1.1822 612.75 678.42 1.2107
220 1.5816 637.61 710.82 1.2791 1.2944 634.01 705.91 1.2524
260 1.7025 657.03 735.85 1.3149 1.3992 654.09 731.82 1.2895
300 1.8191 676.17 760.39 1.3481 1.4994 673.69 756.98 1.3235
340 1.9328 695.32 784.79 1.3794 1.5965 693.16 781.85 1.3554
380 2.0443 714.63 809.27 1.4093 1.6913 712.74 806.70 1.3857
420 2.1540 734.22 833.93 1.4380 1.7843 732.55 831.67 1.4148
460 2.2624 754.12 858.85 1.4657 1.8759 752.66 856.87 1.4428
500 2.3695 774.38 884.07 1.4925 1.9663 773.10 882.33 1.4699
540 2.4755 795.01 909.61 1.5186 2.0556 793.90 908.09 1.4962
580 2.5807 816.01 935.47 1.5440 2.1440 815.07 934.17 1.5218
##
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Tables in English Units 797
TABLE A-16E Properties of Saturated Propane (Liquid–Vapor): Temperature Table
Specific Volume Internal Energy Enthalpy Entropy
ft3/lb Btu/lb Btu/lb Btu/lb R
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Temp. Press. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Temp.
F lbf/in2 vf vg uf ug hf hfg hg sf sg F
140 0.6053 0.02505 128.00 51.33 139.22 51.33 204.9 153.6 0.139 0.501 140
120 1.394 0.02551 58.88 41.44 143.95 41.43 200.6 159.1 0.109 0.481 120
100 2.888 0.02601 29.93 31.34 148.80 31.33 196.1 164.8 0.080 0.465 100
80 5.485 0.02653 16.52 21.16 153.73 21.13 191.6 170.5 0.053 0.452 80
60 9.688 0.02708 9.75 10.73 158.74 10.68 186.9 176.2 0.026 0.441 60
40 16.1 0.02767 6.08 0.08 163.80 0.00 181.9 181.9 0.000 0.433 40
20 25.4 0.02831 3.98 10.81 168.88 10.94 176.6 187.6 0.025 0.427 20
0 38.4 0.02901 2.70 21.98 174.01 22.19 171.0 193.2 0.050 0.422 0
10 46.5 0.02939 2.25 27.69 176.61 27.94 168.0 196.0 0.063 0.420 10
20 55.8 0.02978 1.89 33.47 179.15 33.78 164.9 198.7 0.074 0.418 20
30 66.5 0.03020 1.598 39.34 181.71 39.71 161.7 201.4 0.087 0.417 30
40 78.6 0.03063 1.359 45.30 184.30 45.75 158.3 204.1 0.099 0.415 40
50 92.3 0.03110 1.161 51.36 186.74 51.89 154.7 206.6 0.111 0.414 50
60 107.7 0.03160 0.9969 57.53 189.30 58.16 151.0 209.2 0.123 0.413 60
70 124.9 0.03213 0.8593 63.81 191.71 64.55 147.0 211.6 0.135 0.412 70
80 144.0 0.03270 0.7433 70.20 194.16 71.07 142.9 214.0 0.147 0.411 80
90 165.2 0.03332 0.6447 76.72 196.46 77.74 138.4 216.2 0.159 0.410 90
100 188.6 0.03399 0.5605 83.38 198.71 84.56 133.7 218.3 0.171 0.410 100
110 214.3 0.03473 0.4881 90.19 200.91 91.56 128.7 220.3 0.183 0.409 110
120 242.5 0.03555 0.4254 97.16 202.98 98.76 123.3 222.1 0.195 0.408 120
130 273.3 0.03646 0.3707 104.33 204.92 106.17 117.5 223.7 0.207 0.406 130
140 306.9 0.03749 0.3228 111.70 206.64 113.83 111.1 225.0 0.220 0.405 140
150 343.5 0.03867 0.2804 119.33 208.05 121.79 104.1 225.9 0.233 0.403 150
160 383.3 0.04006 0.2426 127.27 209.16 130.11 96.3 226.4 0.246 0.401 160
170 426.5 0.04176 0.2085 135.60 209.81 138.90 87.4 226.3 0.259 0.398 170
180 473.4 0.04392 0.1771 144.50 209.76 148.35 76.9 225.3 0.273 0.394 180
190 524.3 0.04696 0.1470 154.38 208.51 158.94 63.8 222.8 0.289 0.387 190
200 579.7 0.05246 0.1148 166.65 204.16 172.28 44.2 216.5 0.309 0.376 200
206.1 616.1 0.07265 0.07265 186.99 186.99 195.27 0.0 195.27 0.343 0.343 206.1
#
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798 Tables in English Units
TABLE A-17E Properties of Saturated Propane (Liquid–Vapor): Pressure Table
Specific Volume Internal Energy Enthalpy Entropy
ft3/lb Btu/lb Btu/lb Btu/lb R
Sat. Sat. Sat. Sat. Sat. Sat. Sat. Sat.
Press. Temp. Liquid Vapor Liquid Vapor Liquid Evap. Vapor Liquid Vapor Press.
lbf/in2 F vf vg uf ug hf hfg hg sf sg lbf/in2
0.75 135.1 0.02516 104.8 48.93 140.36 48.93 203.8 154.9 0.132 0.496 0.75
1.5 118.1 0.02556 54.99 40.44 144.40 40.43 200.1 159.7 0.106 0.479 1.5
3 98.9 0.02603 28.9 30.84 149.06 30.83 196.0 165.1 0.079 0.464 3
5 83.0 0.02644 18.00 22.75 152.96 22.73 192.4 169.6 0.057 0.454 5
7.5 69.3 0.02682 12.36 15.60 156.40 15.56 189.1 173.6 0.038 0.446 7.5
10 58.8 0.02711 9.468 10.10 159.04 10.05 186.6 176.6 0.024 0.441 10
20 30.7 0.02796 4.971 4.93 166.18 5.03 179.5 184.6 0.012 0.430 20
30 12.1 0.02858 3.402 15.15 170.93 15.31 174.5 189.8 0.035 0.425 30
40 2.1 0.02909 2.594 23.19 174.60 23.41 170.4 193.8 0.053 0.422 40
50 13.9 0.02954 2.099 29.96 177.63 30.23 166.8 197.1 0.067 0.419 50
60 24.1 0.02995 1.764 35.86 180.23 36.19 163.6 199.8 0.079 0.418 60
70 33.0 0.03033 1.520 41.14 182.50 41.53 160.6 202.2 0.090 0.416 70
80 41.1 0.03068 1.336 45.95 184.57 46.40 157.9 204.3 0.100 0.415 80
90 48.4 0.03102 1.190 50.38 186.36 50.90 155.3 206.2 0.109 0.414 90
100 55.1 0.03135 1.073 54.52 188.07 55.10 152.8 207.9 0.117 0.414 100
120 67.2 0.03198 0.8945 62.08 191.07 62.79 148.1 210.9 0.131 0.412 120
140 78.0 0.03258 0.7650 68.91 193.68 69.75 143.7 213.5 0.144 0.412 140
160 87.6 0.03317 0.6665 75.17 195.97 76.15 139.5 215.7 0.156 0.411 160
180 96.5 0.03375 0.5890 80.99 197.97 82.12 135.5 217.6 0.166 0.410 180
200 104.6 0.03432 0.5261 86.46 199.77 87.73 131.4 219.2 0.176 0.409 200
220 112.1 0.03489 0.4741 91.64 201.37 93.06 127.6 220.7 0.185 0.408 220
240 119.2 0.03547 0.4303 96.56 202.76 98.14 123.7 221.9 0.194 0.408 240
260 125.8 0.03606 0.3928 101.29 204.07 103.0 120.0 223.0 0.202 0.407 260
280 132.1 0.03666 0.3604 105.83 205.27 107.7 116.1 223.9 0.210 0.406 280
300 138.0 0.03727 0.3319 110.21 206.27 112.3 112.4 224.7 0.217 0.405 300
320 143.7 0.03790 0.3067 114.47 207.17 116.7 108.6 225.3 0.224 0.404 320
340 149.1 0.03855 0.2842 118.60 207.96 121.0 104.7 225.8 0.231 0.403 340
360 154.2 0.03923 0.2639 122.66 208.58 125.3 100.9 226.2 0.238 0.402 360
380 159.2 0.03994 0.2455 126.61 209.07 129.4 97.0 226.4 0.245 0.401 380
400 164.0 0.04069 0.2287 130.51 209.47 133.5 93.0 226.5 0.251 0.400 400
450 175.1 0.04278 0.1921 140.07 209.87 143.6 82.2 225.9 0.266 0.396 450
500 185.3 0.04538 0.1610 149.61 209.27 153.8 70.4 224.2 0.282 0.391 500
600 203.4 0.05659 0.1003 172.85 200.27 179.1 32.2 211.4 0.319 0.367 600
616.1 206.1 0.07265 0.07265 186.99 186.99 195.3 0.0 195.3 0.343 0.343 616.1
#
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Tables in English Units 799
TABLE A-18E Properties of Superheated Propane
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 0.75 lbf/in2 p 1.5 lbf/in2
(Tsat 135.1F) (Tsat 118.1F)
Sat. 104.8 140.4 154.9 0.496 54.99 144.4 159.7 0.479
130 106.5 141.6 156.4 0.501
110 113.1 146.6 162.3 0.518 56.33 146.5 162.1 0.486
90 119.6 151.8 168.4 0.535 59.63 151.7 168.2 0.503
70 126.1 157.2 174.7 0.551 62.92 157.1 174.5 0.520
50 132.7 162.7 181.2 0.568 66.20 162.6 181.0 0.536
30 139.2 168.6 187.9 0.584 69.47 168.4 187.7 0.552
10 145.7 174.4 194.7 0.599 72.74 174.4 194.6 0.568
10 152.2 180.7 201.9 0.615 76.01 180.7 201.8 0.583
30 158.7 187.1 209.2 0.630 79.27 187.1 209.1 0.599
50 165.2 193.8 216.8 0.645 82.53 193.8 216.7 0.614
70 171.7 200.7 224.6 0.660 85.79 200.7 224.5 0.629
90 178.2 207.8 232.6 0.675 89.04 207.8 232.5 0.644
p 5.0 lbf/in2 p 10.0 lbf/in2
(Tsat 83.0F) (Tsat 58.8F)
Sat. 18.00 153.0 169.6 0.454 9.468 159.0 176.6 0.441
80 18.15 153.8 170.6 0.456
60 19.17 159.4 177.1 0.473
40 20.17 165.1 183.8 0.489 9.957 80.9 99.3 1.388
20 21.17 171.1 190.7 0.505 10.47 86.9 106.3 1.405
0 22.17 177.2 197.7 0.521 10.98 93.1 113.4 1.421
20 23.16 183.5 205.0 0.536 11.49 99.5 120.8 1.436
40 24.15 190.1 212.5 0.552 11.99 106.1 128.3 1.452
60 25.14 196.9 220.2 0.567 12.49 113.0 136.1 1.467
80 26.13 204.0 228.2 0.582 12.99 120.0 144.1 1.482
100 27.11 211.3 236.4 0.597 13.49 127.3 152.3 1.497
120 28.09 218.8 244.8 0.611 13.99 134.9 160.7 1.512
140 29.07 226.5 253.4 0.626 14.48 142.6 169.4 1.526
p 20.0 lbf/in2 p 40.0 lbf/in2
(Tsat 30.7F) (Tsat 2.1F)
Sat. 4.971 166.2 184.6 0.430 2.594 174.6 193.8 0.422
20 5.117 169.5 188.5 0.439
0 5.385 175.8 195.8 0.455
20 5.648 182.4 203.3 0.471 2.723 180.6 200.8 0.436
40 5.909 189.1 211.0 0.487 2.864 187.6 208.8 0.453
60 6.167 195.9 218.8 0.502 3.002 194.6 216.9 0.469
80 6.424 203.1 226.9 0.518 3.137 201.8 225.1 0.484
100 6.678 210.5 235.2 0.533 3.271 209.4 233.6 0.500
120 6.932 218.0 243.7 0.548 3.403 217.0 242.2 0.515
140 7.184 225.8 252.4 0.562 3.534 224.9 251.1 0.530
160 7.435 233.9 261.4 0.577 3.664 232.9 260.1 0.545
180 7.685 242.1 270.6 0.592 3.793 241.3 269.4 0.559
200 7.935 250.6 280.0 0.606 3.921 249.8 278.9 0.574
##
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800 Tables in English Units
TABLE A-18E (Continued )
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 60.0 lbf/in2 p 80.0 lbf/in2
(Tsat 24.1F) (Tsat 41.1F)
Sat. 1.764 180.2 199.8 0.418 1.336 184.6 204.3 0.415
30 1.794 182.4 202.3 0.384
50 1.894 189.5 210.6 0.400 1.372 187.9 208.2 0.423
70 1.992 196.9 219.0 0.417 1.450 195.4 216.9 0.440
90 2.087 204.4 227.6 0.432 1.526 203.1 225.7 0.456
110 2.179 212.1 236.3 0.448 1.599 210.9 234.6 0.472
130 2.271 220.0 245.2 0.463 1.671 218.8 243.6 0.487
150 2.361 228.0 254.2 0.478 1.741 227.0 252.8 0.503
170 2.450 236.3 263.5 0.493 1.810 235.4 262.2 0.518
190 2.539 244.8 273.0 0.508 1.879 244.0 271.8 0.533
210 2.626 253.5 282.7 0.523 1.946 252.7 281.5 0.548
230 2.713 262.3 292.5 0.537 2.013 261.7 291.5 0.562
250 2.800 271.6 302.7 0.552 2.079 270.9 301.7 0.577
p 100 lbf/in2 p 120 lbf/in2
(Tsat 55.1F) (Tsat 67.2F)
Sat. 1.073 188.1 207.9 0.414 0.8945 191.1 210.9 0.412
60 1.090 189.9 210.1 0.418
80 1.156 197.8 219.2 0.435 0.9323 196.2 216.9 0.424
100 1.219 205.7 228.3 0.452 0.9887 204.3 226.3 0.441
120 1.280 213.7 237.4 0.468 1.043 212.5 235.7 0.457
140 1.340 221.9 246.7 0.483 1.094 220.8 245.1 0.473
160 1.398 230.2 256.1 0.499 1.145 229.2 254.7 0.489
180 1.454 238.8 265.7 0.514 1.194 237.9 264.4 0.504
200 1.510 247.5 275.5 0.529 1.242 246.7 274.3 0.520
220 1.566 256.4 285.4 0.544 1.289 255.6 284.3 0.534
240 1.620 265.6 295.6 0.559 1.336 264.8 294.5 0.549
260 1.674 274.9 305.9 0.573 1.382 274.2 304.9 0.564
280 1.728 284.4 316.4 0.588 1.427 283.8 315.5 0.579
p 140 lbf/in2 p 160 lbf/in2
(Tsat 78.0F) (Tsat 87.6F)
Sat. 0.7650 193.7 213.5 0.412 0.6665 196.0 215.7 0.411
80 0.7705 213.3 214.5 0.413
100 0.8227 222.9 224.2 0.431 0.6968 201.2 221.9 0.422
120 0.8718 232.4 233.8 0.448 0.7427 209.9 231.9 0.439
140 0.9185 242.1 243.5 0.464 0.7859 218.4 241.7 0.456
160 0.9635 251.7 253.2 0.480 0.8272 227.2 251.7 0.472
180 1.007 261.4 263.0 0.496 0.8669 235.9 261.6 0.488
200 1.050 271.4 273.0 0.511 0.9054 244.9 271.7 0.504
220 1.091 281.5 283.2 0.526 0.9430 254.0 282.0 0.519
240 1.132 291.7 293.5 0.541 0.9797 263.4 292.4 0.534
260 1.173 302.1 303.9 0.556 1.016 272.8 302.9 0.549
280 1.213 312.7 314.6 0.571 1.051 282.6 313.7 0.564
300 1.252 323.6 325.5 0.585 1.087 292.4 324.6 0.578
##
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Tables in English Units 801
TABLE A-18E (Continued )
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 180 lbf/in2 p 200 lbf/in2
(Tsat 96.5F) (Tsat 104.6F)
Sat. 0.5890 198.0 217.6 0.410 0.5261 199.8 219.2 0.409
100 0.5972 199.6 219.5 0.413
120 0.6413 208.4 229.8 0.431 0.5591 206.8 227.5 0.424
140 0.6821 217.1 239.9 0.449 0.5983 215.8 238.0 0.441
160 0.7206 226.1 250.1 0.465 0.6349 224.9 248.4 0.458
180 0.7574 234.9 260.2 0.481 0.6694 233.9 258.7 0.475
200 0.7928 244.0 270.4 0.497 0.7025 243.1 269.1 0.491
220 0.8273 253.2 280.8 0.513 0.7345 252.4 279.6 0.506
240 0.8609 262.6 291.3 0.528 0.7656 261.7 290.1 0.522
260 0.8938 272.1 301.9 0.543 0.7960 271.4 300.9 0.537
280 0.9261 281.8 312.7 0.558 0.8257 281.1 311.7 0.552
300 0.9579 291.8 323.7 0.572 0.8549 291.1 322.8 0.567
320 0.9894 301.9 334.9 0.587 0.8837 301.3 334.0 0.581
p 220 lbf/in2 p 240 lbf/in2
(Tsat 112.1F) (Tsat 119.2F)
Sat. 0.4741 201.4 220.7 0.408 0.4303 202.8 221.9 0.408
120 0.4906 205.1 225.1 0.416 0.4321 203.2 222.4 0.409
140 0.5290 214.4 236.0 0.435 0.4704 212.9 233.8 0.428
160 0.5642 223.6 246.6 0.452 0.5048 222.4 244.8 0.446
180 0.5971 232.9 257.2 0.469 0.5365 231.6 255.5 0.463
200 0.6284 242.1 267.7 0.485 0.5664 241.1 266.3 0.480
220 0.6585 251.5 278.3 0.501 0.5949 250.5 277.0 0.496
240 0.6875 261.0 289.0 0.516 0.6223 260.1 287.8 0.511
260 0.7158 270.6 299.8 0.532 0.6490 269.8 298.7 0.527
280 0.7435 280.5 310.8 0.547 0.6749 279.8 309.8 0.542
300 0.7706 290.5 321.9 0.561 0.7002 289.8 320.9 0.557
320 0.7972 300.6 333.1 0.576 0.7251 300.1 332.3 0.571
340 0.8235 311.0 344.6 0.591 0.7496 310.5 343.8 0.586
p 260 lbf/in2 p 280 lbf/in2
(Tsat 125.8F) (Tsat 132.1F)
Sat. 0.3928 204.1 223.0 0.407 0.3604 205.3 223.9 0.406
130 0.4012 206.3 225.6 0.411
150 0.4374 216.1 237.2 0.431 0.3932 214.5 234.9 0.424
170 0.4697 225.8 248.4 0.449 0.4253 224.4 246.5 0.443
190 0.4995 235.2 259.3 0.466 0.4544 234.1 257.7 0.461
210 0.5275 244.8 270.2 0.482 0.4815 243.8 268.8 0.477
230 0.5541 254.4 281.1 0.498 0.5072 253.5 279.8 0.494
250 0.5798 264.2 292.1 0.514 0.5317 263.3 290.9 0.510
270 0.6046 274.1 303.2 0.530 0.5553 273.3 302.1 0.525
290 0.6288 284.0 314.3 0.545 0.5783 283.4 313.4 0.540
310 0.6524 294.3 325.7 0.560 0.6007 293.5 324.7 0.555
330 0.6756 304.7 337.2 0.574 0.6226 304.0 336.3 0.570
350 0.6984 315.2 348.8 0.589 0.6441 314.6 348.0 0.585
##
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802 Tables in English Units
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TABLE A-18E (Continued)
T v u h s v u h s
F ft3/lb Btu/lb Btu/lb Btu/lb R ft3/lb Btu/lb Btu/lb Btu/lb R
p 320 lbf/in2 p 360 lbf/in2
(Tsat 143.7F) (Tsat 154.2F)
Sat. 0.3067 207.2 225.3 0.404 0.2639 208.6 226.2 0.402
150 0.3187 210.7 229.6 0.412
170 0.3517 221.4 242.3 0.432 0.2920 217.9 237.4 0.420
190 0.3803 231.7 254.2 0.450 0.3213 228.8 250.2 0.440
210 0.4063 241.6 265.7 0.468 0.3469 239.3 262.4 0.459
230 0.4304 251.6 277.1 0.485 0.3702 249.5 274.2 0.476
250 0.4533 261.6 288.5 0.501 0.3919 259.8 285.9 0.493
270 0.4751 271.7 299.9 0.517 0.4124 270.1 297.6 0.509
290 0.4961 281.9 311.3 0.532 0.4320 280.4 309.2 0.525
310 0.5165 292.3 322.9 0.548 0.4510 290.8 320.9 0.540
330 0.5364 302.7 334.5 0.563 0.4693 301.4 332.7 0.556
350 0.5559 313.4 346.3 0.577 0.4872 312.2 344.7 0.570
370 0.5750 324.2 358.3 0.592 0.5047 323.0 356.7 0.585
p 400 lbf/in2 p 450 lbf/in2
(Tsat 164.0F) (Tsat 175.1F)
Sat. 0.2287 209.5 226.5 0.400 0.1921 209.9 225.9 0.396
170 0.2406 213.6 231.4 0.408
190 0.2725 225.6 245.8 0.430 0.2205 220.7 239.1 0.416
210 0.2985 236.7 258.8 0.450 0.2486 233.0 253.7 0.439
230 0.3215 247.4 271.2 0.468 0.2719 244.3 267.0 0.458
250 0.3424 257.8 283.2 0.485 0.2925 255.2 279.6 0.476
270 0.3620 268.3 295.1 0.502 0.3113 266.0 292.0 0.493
290 0.3806 278.8 307.0 0.518 0.3290 276.8 304.2 0.510
310 0.3984 289.4 318.9 0.534 0.3457 287.6 316.4 0.526
330 0.4156 300.1 330.9 0.549 0.3617 298.4 328.5 0.542
350 0.4322 311.0 343.0 0.564 0.3772 309.4 340.8 0.557
370 0.4484 321.9 355.1 0.579 0.3922 320.4 353.1 0.572
390 0.4643 333.1 367.5 0.594 0.4068 331.7 365.6 0.587
p 500 lbf/in2 p 600 lbf/in2
(Tsat 185.3F) (Tsat 203.4F)
Sat. 0.1610 209.3 224.2 0.391 0.1003 200.3 211.4 0.367
190 0.1727 213.8 229.8 0.399
210 0.2066 228.6 247.7 0.426 0.1307 214.3 228.8 0.394
230 0.2312 240.9 262.3 0.448 0.1661 232.2 250.7 0.426
250 0.2519 252.4 275.7 0.467 0.1892 245.8 266.8 0.449
270 0.2704 263.6 288.6 0.485 0.2080 258.1 281.2 0.469
290 0.2874 274.6 301.2 0.502 0.2245 269.8 294.8 0.487
310 0.3034 285.6 313.7 0.519 0.2396 281.4 308.0 0.505
330 0.3186 296.6 326.1 0.534 0.2536 292.8 321.0 0.521
350 0.3331 307.7 338.6 0.550 0.2669 304.2 333.9 0.538
370 0.3471 318.9 351.0 0.565 0.2796 315.7 346.8 0.553
390 0.3607 330.2 363.6 0.580 0.2917 327.3 359.7 0.569
410 0.3740 341.7 376.3 0.595 0.3035 338.9 372.6 0.584
##
Tables in English Units 803
TABLE A-19E Properties of Selected Solids and Liquids: cp, , and

Specific Density, Thermal
Heat, cp Conductivity,

Substance (Btu/lb R) (lb/ft3) (Btu/h ft R)
Selected Solids, 540R
Aluminum 0.216 169 137
Coal, anthracite 0.301 84.3 0.15
Copper 0.092 557 232
Granite 0.185 164 1.61
Iron 0.107 491 46.4
Lead 0.031 705 20.4
Sand 0.191 94.9 0.16
Silver 0.056 656 248
Soil 0.439 128 0.30
Steel (AISI 302) 0.115 503 8.7
Tin 0.054 456 38.5
Building Materials, 540R
Brick, common 0.199 120 0.42
Concrete (stone mix) 0.210 144 0.81
Glass, plate 0.179 156 0.81
Hardboard, siding 0.279 40 0.054
Limestone 0.193 145 1.24
Plywood 0.291 34 0.069
Softwoods (fir, pine) 0.330 31.8 0.069
Insulating Materials, 540R
Blanket (glass fiber) — 1.0 0.027
Cork 0.43 7.5 0.023
Duct liner (glass fiber, coated) 0.199 2.0 0.022
Polystyrene (extruded) 0.289 3.4 0.016
Vermiculite fill (flakes) 0.199 5.0 0.039
Saturated Liquids
Ammonia, 540R 1.151 37.5 0.269
Mercury, 540R 0.033 845 4.94
Refrigerant 22, 540R 0.303 74.0 0.049
Refrigerant 134a, 540R 0.343 75.0 0.047
Unused Engine Oil, 540R 0.456 55.2 0.084
Water, 495R 1.006 62.42 0.332
540R 0.998 62.23 0.354
585R 0.999 61.61 0.373
630R 1.002 60.79 0.386
675R 1.008 59.76 0.394
720R 1.017 58.55 0.398
Source: Drawn from several sources, these data are only representative. Values can vary depending on
temperature, purity, moisture content, and other factors.
###
Ta
bl
e
A
-1
9E
804 Tables in English Units
Ta
bl
e
A
-2
0E
TABLE A-20E Ideal Gas Specific Heats of Some Common Gases (Btu/lb R)
cp cv k cp cv k cp cv k
Temp. Temp.
F Air Nitrogen, N2 Oxygen, O2 F
40 0.240 0.171 1.401 0.248 0.177 1.400 0.219 0.156 1.397 40
100 0.240 0.172 1.400 0.248 0.178 1.399 0.220 0.158 1.394 100
200 0.241 0.173 1.397 0.249 0.178 1.398 0.223 0.161 1.387 200
300 0.243 0.174 1.394 0.250 0.179 1.396 0.226 0.164 1.378 300
400 0.245 0.176 1.389 0.251 0.180 1.393 0.230 0.168 1.368 400
500 0.248 0.179 1.383 0.254 0.183 1.388 0.235 0.173 1.360 500
600 0.250 0.182 1.377 0.256 0.185 1.383 0.239 0.177 1.352 600
700 0.254 0.185 1.371 0.260 0.189 1.377 0.242 0.181 1.344 700
800 0.257 0.188 1.365 0.262 0.191 1.371 0.246 0.184 1.337 800
900 0.259 0.191 1.358 0.265 0.194 1.364 0.249 0.187 1.331 900
1000 0.263 0.195 1.353 0.269 0.198 1.359 0.252 0.190 1.326 1000
1500 0.276 0.208 1.330 0.283 0.212 1.334 0.263 0.201 1.309 1500
2000 0.286 0.217 1.312 0.293 0.222 1.319 0.270 0.208 1.298 2000
Temp. Carbon Carbon Temp.
F Dioxide, CO2 Monoxide, CO Hydrogen, H2 F
40 0.195 0.150 1.300 0.248 0.177 1.400 3.397 2.412 1.409 40
100 0.205 0.160 1.283 0.249 0.178 1.399 3.426 2.441 1.404 100
200 0.217 0.172 1.262 0.249 0.179 1.397 3.451 2.466 1.399 200
300 0.229 0.184 1.246 0.251 0.180 1.394 3.461 2.476 1.398 300
400 0.239 0.193 1.233 0.253 0.182 1.389 3.466 2.480 1.397 400
500 0.247 0.202 1.223 0.256 0.185 1.384 3.469 2.484 1.397 500
600 0.255 0.210 1.215 0.259 0.188 1.377 3.473 2.488 1.396 600
700 0.262 0.217 1.208 0.262 0.191 1.371 3.477 2.492 1.395 700
800 0.269 0.224 1.202 0.266 0.195 1.364 3.494 2.509 1.393 800
900 0.275 0.230 1.197 0.269 0.198 1.357 3.502 2.519 1.392 900
1000 0.280 0.235 1.192 0.273 0.202 1.351 3.513 2.528 1.390 1000
1500 0.298 0.253 1.178 0.287 0.216 1.328 3.618 2.633 1.374 1500
2000 0.312 0.267 1.169 0.297 0.226 1.314 3.758 2.773 1.355 2000
Source: Adapted from K. Wark, Thermodynamics, 4th ed., McGraw-Hill, New York, 1983, as based on “Tables
of Thermal Properties of Gases,” NBS Circular 564, 1955.
#
Tables in English Units 805
TABLE A-21E Variation of with Temperature for Selected Ideal Gases
T is in R, equations valid from 540 to 1800 R
Gas 103 106 109 1012
CO 3.710 0.899 1.140 0.348 0.0228
CO2 2.401 4.853 2.039 0.343 0
H2 3.057 1.487 1.793 0.947 0.1726
H2O 4.070 0.616 1.281 0.508 0.0769
O2 3.626 1.043 2.178 1.160 0.2053
N2 3.675 0.671 0.717 0.108 0.0215
Air 3.653 0.7428 1.017 0.328 0.02632
NH3 3.591 0.274 2.576 1.437 0.2601
NO 4.046 1.899 2.464 1.048 0.1517
NO2 3.459 1.147 2.064 1.639 0.3448
SO2 3.267 2.958 0.211 0.906 0.2438
SO3 2.578 8.087 2.832 0.136 0.1878
CH4 3.826 2.211 7.580 3.898 0.6633
C2H2 1.410 10.587 7.562 2.811 0.3939
C2H4 1.426 6.324 2.466 2.787 0.6429
Monatomic
gasesa 2.5 0 0 0 0
aFor monatomic gases, such as He, Ne, and Ar, is constant over a wide temperature range and is very nearly
equal to 52 .
Source: Adapted from K. Wark, Thermodynamics, 4th ed., McGraw-Hill, New York, 1983, as based on NASA
SP-273, U.S. Government Printing Office, Washington, DC, 1971.
R
cp
cp
R
a
bT
gT 2
dT 3
eT 4
cp
Ta
bl
e
A
-2
1E
806 Tables in English Units
TABLE A-22E Ideal Gas Properties of Air
T(R), h and u(Btu/lb), s(Btu/lb R)
when s 01 when s 0
T h u s pr vr T h u s pr vr
360 85.97 61.29 0.50369 0.3363 396.6 940 226.11 161.68 0.73509 9.834 35.41
380 90.75 64.70 0.51663 0.4061 346.6 960 231.06 165.26 0.74030 10.61 33.52
400 95.53 68.11 0.52890 0.4858 305.0 980 236.02 168.83 0.74540 11.43 31.76
420 100.32 71.52 0.54058 0.5760 270.1 1000 240.98 172.43 0.75042 12.30 30.12
440 105.11 74.93 0.55172 0.6776 240.6 1040 250.95 179.66 0.76019 14.18 27.17
460 109.90 78.36 0.56235 0.7913 215.33 1080 260.97 186.93 0.76964 16.28 24.58
480 114.69 81.77 0.57255 0.9182 193.65 1120 271.03 194.25 0.77880 18.60 22.30
500 119.48 85.20 0.58233 1.0590 174.90 1160 281.14 201.63 0.78767 21.18 20.29
520 124.27 88.62 0.59172 1.2147 158.58 1200 291.30 209.05 0.79628 24.01 18.51
537 128.34 91.53 0.59945 1.3593 146.34 1240 301.52 216.53 0.80466 27.13 16.93
540 129.06 92.04 0.60078 1.3860 144.32 1280 311.79 224.05 0.81280 30.55 15.52
560 133.86 95.47 0.60950 1.5742 131.78 1320 322.11 231.63 0.82075 34.31 14.25
580 138.66 98.90 0.61793 1.7800 120.70 1360 332.48 239.25 0.82848 38.41 13.12
600 143.47 102.34 0.62607 2.005 110.88 1400 342.90 246.93 0.83604 42.88 12.10
620 148.28 105.78 0.63395 2.249 102.12 1440 353.37 254.66 0.84341 47.75 11.17
640 153.09 109.21 0.64159 2.514 94.30 1480 363.89 262.44 0.85062 53.04 10.34
660 157.92 112.67 0.64902 2.801 87.27 1520 374.47 270.26 0.85767 58.78 9.578
680 162.73 116.12 0.65621 3.111 80.96 1560 385.08 278.13 0.86456 65.00 8.890
700 167.56 119.58 0.66321 3.446 75.25 1600 395.74 286.06 0.87130 71.73 8.263
720 172.39 123.04 0.67002 3.806 70.07 1650 409.13 296.03 0.87954 80.89 7.556
740 177.23 126.51 0.67665 4.193 65.38 1700 422.59 306.06 0.88758 90.95 6.924
760 182.08 129.99 0.68312 4.607 61.10 1750 436.12 316.16 0.89542 101.98 6.357
780 186.94 133.47 0.68942 5.051 57.20 1800 449.71 326.32 0.90308 114.0 5.847
800 191.81 136.97 0.69558 5.526 53.63 1850 463.37 336.55 0.91056 127.2 5.388
820 196.69 140.47 0.70160 6.033 50.35 1900 477.09 346.85 0.91788 141.5 4.974
840 201.56 143.98 0.70747 6.573 47.34 1950 490.88 357.20 0.92504 157.1 4.598
860 206.46 147.50 0.71323 7.149 44.57 2000 504.71 367.61 0.93205 174.0 4.258
880 211.35 151.02 0.71886 7.761 42.01 2050 518.61 378.08 0.93891 192.3 3.949
900 216.26 154.57 0.72438 8.411 39.64 2100 532.55 388.60 0.94564 212.1 3.667
920 221.18 158.12 0.72979 9.102 37.44 2150 546.54 399.17 0.95222 233.5 3.410
1. pr and vr data for use with Eqs. 6.43 and 6.44, respectively.
#
Ta
bl
e
A
-2
2E
Tables in English Units 807
TABLE A-22E (Continued )
T(R), h and u(Btu/lb), s(Btu/lb R)
when s 01 when s 0
T h u s pr vr T h u s pr vr
2200 560.59 409.78 0.95868 256.6 3.176 3700 998.11 744.48 1.10991 2330 .5882
2250 574.69 420.46 0.96501 281.4 2.961 3750 1013.1 756.04 1.11393 2471 .5621
2300 588.82 431.16 0.97123 308.1 2.765 3800 1028.1 767.60 1.11791 2618 .5376
2350 603.00 441.91 0.97732 336.8 2.585 3850 1043.1 779.19 1.12183 2773 .5143
2400 617.22 452.70 0.98331 367.6 2.419 3900 1058.1 790.80 1.12571 2934 .4923
2450 631.48 463.54 0.98919 400.5 2.266 3950 1073.2 802.43 1.12955 3103 .4715
2500 645.78 474.40 0.99497 435.7 2.125 4000 1088.3 814.06 1.13334 3280 .4518
2550 660.12 485.31 1.00064 473.3 1.996 4050 1103.4 825.72 1.13709 3464 .4331
2600 674.49 496.26 1.00623 513.5 1.876 4100 1118.5 837.40 1.14079 3656 .4154
2650 688.90 507.25 1.01172 556.3 1.765 4150 1133.6 849.09 1.14446 3858 .3985
2700 703.35 518.26 1.01712 601.9 1.662 4200 1148.7 860.81 1.14809 4067 .3826
2750 717.83 529.31 1.02244 650.4 1.566 4300 1179.0 884.28 1.15522 4513 .3529
2800 732.33 540.40 1.02767 702.0 1.478 4400 1209.4 907.81 1.16221 4997 .3262
2850 746.88 551.52 1.03282 756.7 1.395 4500 1239.9 931.39 1.16905 5521 .3019
2900 761.45 562.66 1.03788 814.8 1.318 4600 1270.4 955.04 1.17575 6089 .2799
2950 776.05 573.84 1.04288 876.4 1.247 4700 1300.9 978.73 1.18232 6701 .2598
3000 790.68 585.04 1.04779 941.4 1.180 4800 1331.5 1002.5 1.18876 7362 .2415
3050 805.34 596.28 1.05264 1011 1.118 4900 1362.2 1026.3 1.19508 8073 .2248
3100 820.03 607.53 1.05741 1083 1.060 5000 1392.9 1050.1 1.20129 8837 .2096
3150 834.75 618.82 1.06212 1161 1.006 5100 1423.6 1074.0 1.20738 9658 .1956
3200 849.48 630.12 1.06676 1242 0.9546 5200 1454.4 1098.0 1.21336 10539 .1828
3250 864.24 641.46 1.07134 1328 0.9069 5300 1485.3 1122.0 1.21923 11481 .1710
3300 879.02 652.81 1.07585 1418 0.8621
3350 893.83 664.20 1.08031 1513 0.8202
3400 908.66 675.60 1.08470 1613 0.7807
3450 923.52 687.04 1.08904 1719 0.7436
3500 938.40 698.48 1.09332 1829 0.7087
3550 953.30 709.95 1.09755 1946 0.6759
3600 968.21 721.44 1.10172 2068 0.6449
3650 983.15 732.95 1.10584 2196 0.6157
#
Ta
bl
e
A
-2
2E
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A
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812 Tables in English Units
TABLE A-24E Constants for the van der Waals, Redlich–Kwong, and Benedict–Webb–Rubin Equations of State
1. van der Waals and Redlich–Kwong: Constants for pressure in atm, specific volume in ft3/lbmol, and temperature in R
van der Waals Redlich–Kwong
a b a b
Substance
Air 345 0.586 5,409 0.4064
Butane (C4H10) 3,509 1.862 98,349 1.2903
Carbon dioxide (CO2) 926 0.686 21,972 0.4755
Carbon monoxide (CO) 372 0.632 5,832 0.4382
Methane (CH4) 581 0.685 10,919 0.4751
Nitrogen (N2) 346 0.618 5,280 0.4286
Oxygen (O2) 349 0.509 5,896 0.3531
Propane (C3H8) 2,369 1.444 61,952 1.0006
Refrigerant 12 2,660 1.558 70,951 1.0796
Sulfur dioxide (SO2) 1,738 0.910 49,032 0.6309
Water (H2O) 1,400 0.488 48,418 0.3380
Source: Calculated from critical data.
2. Benedict–Webb–Rubin: Constants for pressure in atm, specific volume in ft3/lbmol, and temperature in R
Substance a A b B c C
C4H10 7736.7 2587.6 10.26 1.9921 4.214 109 8.254 108 4.527 8.724
CO2 562.3 702.4 1.850 0.7995 1.987 108 1.152 108 0.348 1.384
CO 150.6 344.1 0.675 0.8737 1.385 107 7.118 106 0.555 1.540
CH4 203.0 476.0 0.867 0.6824 3.389 107 1.876 107 0.511 1.540
N2 103.2 270.4 0.597 0.6526 9.700 106 6.700 106 0.523 1.360
Source: H. W. Cooper and J. C. Goldfrank, Hydrocarbon Processing, 46 (12): 141 (1967).
ft3
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lbmol
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Tables in English Units 813
TABLE A-25E Thermochemical Properties of Selected Substances at 537R and 1 atm
Heating Values
Enthalpy of Gibbs Function Absolute Higher, Lower,
Molar Mass, Formation, of Formation, Entropy, HHV LHV
Substance Formula M (lb/lbmol) (Btu/lbmol) (Btu/ lbmol) (Btu/lbmol R) (Btu/lb) (Btu/lb)
Carbon C(s) 12.01 0 0 1.36 14,100 14,100
Hydrogen H2(g) 2.016 0 0 31.19 61,000 51,610
Nitrogen N2(g) 28.01 0 0 45.74 — —
Oxygen O2(g) 32.00 0 0 48.98 — —
Carbon monoxide CO(g) 28.01 47,540 59,010 47.27 — —
Carbon dioxide CO2(g) 44.01 169,300 169,680 51.03 — —
Water H2O(g) 18.02 104,040 98,350 45.08 — —
Water H2O(l) 18.02 122,970 102,040 16.71 — —
Hydrogen peroxide H2O2(g) 34.02 58,640 45,430 55.60 — —
Ammonia NH3(g) 17.03 19,750 7,140 45.97 — —
Oxygen O(g) 16.00 107,210 99,710 38.47 — —
Hydrogen H(g) 1.008 93,780 87,460 27.39 — —
Nitrogen N(g) 14.01 203,340 195,970 36.61 — —
Hydroxyl OH(g) 17.01 16,790 14,750 43.92 — —
Methane CH4(g) 16.04 32,210 21,860 44.49 23,880 21,520
Acetylene C2H2(g) 26.04 97,540 87,990 48.00 21,470 20,740
Ethylene C2H4(g) 28.05 22,490 29,306 52.54 21,640 20,290
Ethane C2H6(g) 30.07 36,420 14,150 54.85 22,320 20,430
Propylene C3H6(g) 42.08 8,790 26,980 63.80 21,050 19,700
Propane C3H8(g) 44.09 44,680 10,105 64.51 21,660 19,950
Butane C4H10(g) 58.12 54,270 6,760 74.11 21,300 19,670
Pentane C5H12(g) 72.15 62,960 3,530 83.21 21,090 19,510
Octane C8H18(g) 114.22 89,680 7,110 111.55 20,760 19,270
Octane C8H18(l) 114.22 107,530 2,840 86.23 20,610 19,110
Benzene C6H6(g) 78.11 35,680 55,780 64.34 18,180 17,460
Methyl alcohol CH3OH(g) 32.04 86,540 69,700 57.29 10,260 9,080
Methyl alcohol CH3OH(l) 32.04 102,670 71,570 30.30 9,760 8,570
Ethyl alcohol C2H5OH(g) 46.07 101,230 72,520 67.54 13,160 11,930
Ethyl alcohol C2H5OH(l) 46.07 119,470 75,240 38.40 12,760 11,530
Source: Based on JANAF Thermochemical Tables, NSRDS-NBS-37, 1971; Selected Values of Chemical Thermodynamic Properties, NBS Tech.
Note 270-3, 1968; and API Research Project 44, Carnegie Press, 1953. Heating values calculated.
#g°f
s°h°f
Ta
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Figure A-1 Generalized compressibility chart, pR 1.0 814
Figure A-2 Generalized compressibility chart, pR 10.0 815
Figure A-3 Generalized compressibility chart, 10 pR 40 815
Figure A-4 Generalized enthalpy correction chart 816
Figure A-5 Generalized entropy correction chart 817
Figure A-6 Generalized fugacity coefficient chart 818
Figure A-7 Temperature–entropy diagram for water (SI units) 819
Figure A-8 Enthalpy–entropy diagram for water (SI units) 820
Figure A-9 Psychrometric chart for 1 atm (SI units) 821
Figure A-1 Generalized compressibility chart, pR 1.0. Source: E. F. Obert, Concepts of
Thermodynamics, McGraw-Hill, New York, 1960.
814
Index to Figures and Charts
Figures and Charts 815
Figure A-2 Generalized compressibility chart, pR 10.0. Source: E. F. Obert, Concepts of
Thermodynamics, McGraw-Hill, New York, 1960.
Figure A-3 Generalized compressibility chart, 10 pR 40. Source: E. F. Obert. Concepts of
Thermodynamics, McGraw-Hill, New York, 1960.
816 Figures and Charts
Figure A-4 Generalized enthalpy correction chart. Source: Adapted from G. J. Van Wylen
and R. E. Sonntag, Fundamentals of Classical Thermodynamics, 3rd. ed., English/SI, Wiley,
New York, 1986.
Figures and Charts 817
Figure A-5 Generalized entropy correction chart. Source: Adapted from G. J. Van
Wylen and R. E. Sonntag, Fundamentals of Classical Thermodynamics, 3rd. ed.,
English/SI, Wiley, New York, 1986.
818 Figures and Charts
Figure A-6 Generalized fugacity coefficient chart. Source: G. J. Van Wylen and R. E. Sonntag,
Fundamentals of Classical Thermodynamics, 3rd. ed., English/SI, Wiley, New York, 1986.
Figures and Charts 819
Figure A-7 Temperature–entropy diagram for water (SI units). Source: J. H. Keenan, F. G. Keyes,
P. G. Hill, and J. G. Moore, Steam Tables, Wiley, New York, 1978.
820 Figures and Charts
Figure A-8 Enthalpy–entropy diagram for water (SI units). Source: J. B. Jones and G. A.
Hawkins, Engineering Thermodynamics, 2nd ed., Wiley, New York, 1986.
Figures and Charts 821
Figure A-9 Psychrometric chart for 1 atm (SI units). Source: Z. Zhang and M. B. Pate, “A
Methodology for Implementing a Psychrometric Chart in a Computer Graphics System,” ASHRAE
Transactions, Vol. 94, Pt. 1, 1988.

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