A single effect evaporator is concentrating a 10% wt Na0H solution entering at 311 K to...

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A single effect evaporator is concentrating a 10% wt Na0H solution entering at 311 K to a product of 50% N2OH by weight. Saturated steam is available for heating at 400 K and the vapor space has a pressure of 88.025 kPa vacuum. Determine the feed rate if the evaporator has a heat transfer coefficient of 1400 w and heat transfer area of 85 m2. m2-K TABLE E.2 Properties of Superheated Steam TEMPERATURE: rC (TEMPERATURE: T kelvins) PikPa sat sat. 75 100 125 150 175 200 225 250 ("C) liq vap. (348.15) (373.15) (398. 15) (423.15) (448 15) (473.15) (498. 15) (523.15) 1673.0 1792.7 1044 U 418.959 H 419.064 13009 16730 1910.7 2027.7 2143.8 22593 2374.5 101.325 (100.00) 2506.5 26760 7.3554 2506.5 2676.0 7.3554 2544.7 2726.4 74800 2582.6 2776.2 7.075 2620.4 2825.8 7.7213 2658.1 2875.3 7.8288 26959 2924 8 79308 2733.9 2074.5 8.0280 V 1.049 U 444,224 H 444.356 1.3740 1374.6 2513.4 2685.2 7.2847 1449.1 2542.9 2724.0 7.3844 1545.6 2581.2 2774.4 16410 2619.3 2824,4 76219 1735.6 2657.2 2874.2 7.7300 1829.6 2695.2 2923.9 78324 15230 2694.4 29229 1923.2 2733.3 2973.7 7.9300 125 (105.99) 7.5072 1285.2 1053 U 466.968 (111.37) H 467.126 1159.0 12040 1365.2 2618.1 28229 1444.4 2656.3 2872.9 7.6439 1601.3 2519.5 2693.4 7.2234 2540.9 2579.7 2732.7 29729 7.8447 150 2721.5 2772.5 1.4336 7.2953 7.4194 7.5352 7.7468 1236.4 2635.3 2871.7 7.5708 1057 1003.34 2524.7 2700,3 7.1716 1028.8 2538.9 1099.1 2578.2 2770.5 7.3447 1108.2 2616.9 1304.1 2693.7 1371.3 2732.1 V 175 U 486.815 (11606) H 487.000 1.4849 2719.0 2821.3 2921.9 2072.0 7.2191 74614 7.0741 7.7724 1.061 U 504.489 H 504.701 885.44 2529.2 2706.3 V 897.47 2536.9 959.54 2576.6 2768.5 10204 2615.7 2819.8 H80.4 2654.4 2870.5 11398 26929 2920.9 1198.9 2731.4 2971.2 200 (120.23) 27164 7.1523 1.5301 7.1268 7.2794 7.3971 7.5072 7.6110 7.7096 1064 U 520.465 (123.99) H S20.705 792.97 2533.2 795.25 2534.8 850.97 2575,1 905.44 2614.5 2818.2 959.06 2653.5 1012.1 26922 29199 7.5551 1064.7 2730.8 2970.4 7.6540 225 2711.6 7.0873 2713.8 2766.5 7.2213 2869.3 74508 1.5705 7.0928 7.3400 1.068 U 535.077 (127.43) H S535.343 1.6071 718.44 2536.8 2716,4 764.09 2513.5 2764.5 7.1689 81347 26133 2816.7 7.2886 861.98 2652.5 2868.0 909.91 26014 2918.9 957.41 2730.2 2969.6 250 7.0520 7.5050 7.6042 738.21 2612.1 2815.1 7.2419 1071 65704 782.55 826.29 869.61 275 U 548.564 2540.0 2720.7 70201 2571.9 2762.5 7.1211 2651.6 2866.8 7.3541 2690.7 29179 7.4594 2729.6 (130.60) N 548.858 16407 2968.7 7.5590 796.44 2729.0 1.073 U 561.107 H 561.429 1.6716 605.56 633,74 2570.3 2760.4 7.0771 675.40 26108 716.35 2650.6 2865.5 7.3119 756.60 26899 2916.9 7.4177 300 25430 (133.54) 2724.7 6.9009 2813.5 7.1990 2967.9 1.5176 Superheated Steam Table TABLE E.2 Properties of Superheated Steam TEMPERATURE: 'c (TEMPERATURE: T kevins) 175 150 (423.15) sat. sat. 75 100 125 200 225 250 (C) lig (348. 15) (73.15ט (308.15) (448.15) (473.15) (498.15) (523.15) 129200. 23852 2514.4 172180. 25164 26886 183720. 25523 27360 195270. 2588 5 2783.7 206810. 218350. 2661.3 2880.1 229890 26988 2928.7 V 241430. LO00 29.334 29.335 2480,8 2641.5 2624.9 2831.7 2736,3 2977.7 (6.98) 0.1060 89767 9.3828 9.5136 9.6365 9.7527 9,8629 9.9679 10 0681 10.1641 18350. 2551.6 2735.2 LO10 14670. 243K0 25848 16030. 2479.7 2640.0 17190. 2515.6 19510. 2588.0 2783.1 8.6888 21820. 2661.4 28796 22980. 2686 29284 24130. 2736.1 2977.4 10 191.822 2624.5 (45.83) 191.832 2687.5 2831.2 0,6493 8ISI1 8.3168 8:4486 8.5722 8,7994 8.9045 90049 9.1010 L017 U 151.432 H 251.453 0.8321 7649.8 24569 2619.9 7.0094 8584.7 2514.6 2686.3 8.1261 9167.1 2550.9 2734.2 8.2504 9748.0 2587.4 2782.1 8.1676 10320. 2624.1 2830.6 8.4785 10900. 26610 2879.2 8.5830 11480. 2478.4 2638.4 7.9933 2735.8 2077.1 8.7806 20 2018.0 8.6844 (09) 1022 U 289.271 H 289 302 0.9441 5229.3 24686 26254 7.7695 5322.0 2477.1 2636,8 7.8024 57144 25136 2685.1 79363 61046 2550 2 27333 80614 6493.2 2586.8 2781.6 8.1791 6880,8 2623.6 7267.5 76538 20980 2927 6 84967 5738.0 2697.7 2927 2 83633 8039.7 2735.6 2976.8 8.5930 V 30 2878.7 8.3960 2830.0 R.2903 5137.2 2623.2 2820,5 8.1566 (60.12) 1.027 D 317.609 H 317.650 L0261 39934 2477.1 2636.9 7.6700 4279.2 2512.6 2683.8 7.8009 45733 2549.4 27323 7.9268 4రు.క 2586.2 2780.9 8.0450 5447.8 260.3 2878.2 8.2624 027.7 2735.4 2076.5 8.4598 40 (75.80) 1000 U. 340 513 340 564 3240.2 24840 26460 3418.1 2511.7 26826 3654.5 2548.6 2731.4 3889.3 2585,6 2780.1 7.9406 4123.0 2622.7 2828.9 43560 2659.9 2877.7 45885 20974 29268 4820.5 2735.1 2976.1 V 50 (81.35) L0012 7.5947 7.6953 7.8219 8.0526 8.1587 82598 8.3564 LO37 U 384.374 H 384.451 1.2131 22169 2496.7 26630 74570 2269.8 2509.2 2679.4 7.5014 2900.2 26590 2876.6 7.9697 24294 25467 2587.3 2584.2 2778.2 7.7500 2744.2 2621.6 2827.4 7.8629 3055.8 26967 29258 80712 3210.9 2734.5 2975.3 81681 75 27289 1.6300 (91.79) LO43 U 417.406 H 417.511 13027 V 1693.7 25061 2675.4 7.3598 1695.5 2506.6 2676.2 1816.7 2544.8 2726.5 7.4923 1936.3 2582.7 2776.3 7.61 37 2054.7 2620.4 2825.9 7.7275 2172.3 2658.1 2875.4 7.8349 2289.4 2695.9 2924.9 7.9360 2406.1 2733.9 2974.5 80342 100 (99.63) 7.3618 TABLE E.1 Properties of Saturated Steam (Continued) SPECIFIC VOLUME V INTERNAL ENERGYU ENTHALPY H ENTROPY S P sat. sat. sat. sat. sat. sat. sat sat. (C) (K) (kPa) liq. liq. liq. liq. evap. vap. evap. vap. evap. vap. evap. vap. 30 303.15 4.241 1.004 32930. 32930. 31200. 29570. 125.7 2291.0 2416.7 125.7 2430.7 2556.4 0.4365 8.0180 8.4546 129.8 2428.3 2558.2 0.4503 7.9839 8.4342 134.0 2425.9 2560.0 0.4640 7.9500 8.4140 2282.6 2420.8 138.2 2423.6 2561.8 0.4777 7.9163 8.3939 142.4 2421.2 2563.6 0.4913 7.8828 8.3740 31 304.15 4.491 1.005 31200. 129.8 134.0 2288.2 2418.0 32 305.15 4.753 1.005 29570. 306.15 5.029 1.005 28040. 307.15 5.318 1.006 26600. 2285.4 2419.4 33 28040. 138.2 34 26600. 142.4 2279.7 2422.1 35 36 37 308.15 5.622 1.006 25240. 309.15 5.940 1.006 23970. 310.15 6.274 1.007 22760. 25240. 23970. 22760. 21630. 20560. 146.6 2276.9 2423.5 146.6 2418.8 2565.4 0.5049 7.8495 8.3543 150.7 2274.1 2424.8 154.9 2271.3 2426.2 150,7 2416.4 2567.2 0.5184 7.8164 8.3348 154.9 2414.1 2569.0 0.5319 7.7835 8.3154 38 311.15 6.624 1.007 21630. 159.1 163.3 2268.4 2427.5 159.1 2265.6 2428.9 163.3 2409.3 2572.6 0.5588 7.7184 8.2772 2411.7 2570.8 0.5453 7.7509 8.2962 39 312.15 6.991 1.007 20560. 313.15 7.375 1.008 19550. 314.15 7.777 1.008 18590. 40 19550, 18590. 167.4 171.6 2262.8 2430.2 2259.9 2431.6 171.6 2404.5 2576.2 0.5854 7.6541 8.2395 167.5 2406,9 2574.4 0,5721 7,6861 8.2583 41 42 315.15 8.198 1.009 17690. 316.15 8.639 1.009 16840. 17690. 16840. 175.8 2402.1 2577.9 0.5987 7.6222 8.2209 180.0 2254.3 2434.2 180.0 2399.7 2579.7 0.6120 7.5905 8.2025 2251.4 2435.6 184.2 2397.3 2581.5 0.6252 7.5590 8.1842 2257.1 2432.9 175.8 43 44 317.15 9.100 1.009 16040. 16040. 184.2 188.3 192.5 2245.7 2438.3 196.7 200.9 205.1 45 318.15 9.582 1.010 15280. 319.15 10.09 1.010 14560. 320.15 10.61 1.011 13880. 321.15 11.16 1.011 13230. 15280. 14560. 13880. 13230. 12620. 2248.6 2436.9 188.4 2394.9 2583.3 0.6383 7.5277 8.1661 192.5 2392.5 2585.1 0.6514 7.4966 8.1481 196.7 2390.1 2586.9 0.6645 7.4657 8.1302 46 47 48 49 2242.9 2439.6 2240.0 2440.9 200.9 2387.7 2588.6 0.6776 7.4350 8.1125 2237.2 2442.3 205.1 2385.3 2590.4 0.6906 7.4044 8.0950 322.15 11.74 1.012 12620. 50 51 52 53 54 323.15 12.34 1.012 12040. 324.15 12.96 1.013 I1500. 325.15 13.61 326.15 14.29 1.014 10490. 327.15 15.00 12050. 11500, 10980. 10490. 10020. 209.2 2234.3 2443.6 209.3 2382.9 2592.2 0.7035 7.3741 8.0776 213.4 2231.5 2444.9 213.4 2380.5 2593.9 0.7164 7.3439 8.0603 217.6 221.8 226.0 1.013 10980. 2228.6 2446.2 217.6 2378.1 2595.7 0.7293 7.3138 8.0432 2225.8 2447.6 221.8 2375.7 2597.5 0.7422 7.2840 8.0262 2222.9 2448.9 226.0 2373.2 2599.2 0.7550 7.2543 8.0093 1.014 10020. 55 328.15 15.74 1.015 9577.9 9578.9 9158.7 234.3 56 57 58 59 329.15 16.51 330.15 17.31 331.15 18.15 332.15 19.02 1.017 230.2 2220.0 2450.2 230.2 2370.8 2601.0 0.7677 7.2248 7.9925 2368.4 2602.7 0.7804 7.1955 7.9759 2214.3 2452.8 238.5 2365.9 2604.5 0.7931 7.1663 7.9595 242.7 2363.5 2606.2 0.8058 7.1373 7.9431 2361.1 2608.0 0.8184 7.1085 7,9269 1.015 L016 9157.7 8758.7 8759.8 238.5 8379.8 8380.8 242.7 8019.7 2217.2 2451.5 234.4 2211.4 2454.1 2208.6 2455.4 246.9 1.016 8020.8 246.9 60 333.15 19.92 1.017 7677.5 7678.5 251.1 2205.7 2456.8 251.1 2358.6 2609.7 0.8310 7.0798 7.9108 2356.2 2611.4 0.8435 7.0513 7.8948 1.018 7042.7 7043.7 259.4 2199.9 2459.4 259.5 2353.7 2613.2 0.8560 7.0230 7.8790 263.6 2351.3 2614.9 0.868S 6.9948 7.8633 267.8 2194.1 2462.0 267.8 2348.8 2616.6 0.8809 6.9667 7.8477 61 334.15. 20.86 LO18 7352.1 7353.2 255.3 2202.8 2458.1 255.3 62 335.15 21.84 336.15 22.86 337.15 23.91 LO19 6748.2 1.019 6468.0 63 6749.3 263.6 2197.0 2460.7 64 6469.0 65 66 338.15 25.01 339.15 26.15 1.020 1.020 6201.3 5947.2 6202.3 272.0 2191.2 2463.2 272.0 2346.3 2618.4 0.8933 6.9388 7.8322 2188.3 2464.5 276.2 2343.9 2620.1 0.9057 6.9111 7.8168 2185.4 2465.8 280.4 2341.4 2621.8 0.9180 6.8835 7.8015 2182.5 2467.1 284.6 2338.9 2623.5 0.9303 6.8561 7.7864 288.8 2179.6 2468.4 288.8 2336.4 2625.2 0.9426 6.8288 7.7714 5948.2 276.2 280.4 5475.6 284.6 67 340.15 27.33 1.021 5705.2 5706.2 68 341.15 28.56 342.15 29.84 1.022 1.022 5474.6 69 5254.8 5255.8 TABLE E.I Properties of Saturated Steam (Continued) SPECIFIC VOLUME V INTERNAL ENERGY U ENTHALPY H ENTROPY S P sal. sat. sat. sat. sat. sat. sat. sat. ("C) (K) (kPa) liq. evap. vap. liq. evap. vap. liq. evap. vap. liq. evap. vap. 70 343.15 31.16 1.023 5045.2 5046.3 292.9 2176.7 2469.7 293.0 2334.0 2626.9 0.9548 6.8017 7.7565 7I 344.15 32.53 1.023 4845.4 4846.4 2173.8 2470.9 297.2 2331.5 2628.6 0.9670 6.7747 7.7417 72 73 74 345.15 346.15 347.15 33.96 1.024 4654.7 4655.7 35.43 36.96 1.025 4299.0 4300.0 297.1 301.3 2170.9 2472.2 301.4 2329.0 2630.3 0.9792 6.7478 7.7270 305.5 2168.0 2473.5 305.5 2326.5 2632.0 0.9913 6.7211 7.7124 309.7 2165.1 2474.8 309.7 2324.0 2633,7 1.0034 6.6945 7.6979 1.025 4472.7 4473.7 75 348.15 38.55 1.026 4133.1 4134.1 313.9 2162.1 2476.0 313.9 2321.5 2635.4 10154 6.6681 7.6835 76 349.15 40.19 1.027 3974.6 3975.7 318.1 2159.2 2477.3 318.1 2318.9 2637.1 1.0275 6.6418 7.6693 77 78 79 350.15 351.15 352.15 41.89 1.027 3823.3 43.65 1.028 3678.6 3679.6 326.5 2153.3 2479.8 326.5 2313.9 2640.4 1.0514 6.5896 7.6410 45.47 3824.3 322.3 2156.3 2478.5 3223 23164 2638.7 1.0395 6.6156 7.6551 1.029 3540.3 3541.3 330,7 2150.4 2481.1 330.7 2311.4 2642.1 1.0634 6.5637 7.6271 80 353.15 47.36 1.029 3408.1 3409.1 334.9 2147.4 2482.3 334.9 2308.8 2643.8 1.0753 6.5380 7.6132 354.15 355.15 356,15 357.15 81 49.31 1.030 3281.6 3282.6 339.1 2144.5 2483.5 339.1 2306.3 2645.4 1.0871 6.5123 7.5995 82 83 84 51.33 1.031 3160.6 3161.6 53.42 1.031 3044.8 3045.8 55.57 1.032 2933.9 2935.0 343.3 2141.5 2484.8 343.3 2303.8 2647.1 10990 64868 7.5858 347.5 2138.6 2486.0 3475 2301.2 2648.7 1.1108 6.4615 7.5722 351.7 2135.6 2487.3 351.7 2298.6 2650.4 1.1225 6.4362 7.5587 85 358.15 57.80 1.033 2827.8 2828.8 355.9 2132.6 2488,5 355.9 2296.1 2652.0 I.1343 6.4111 7.5454 86 359.15 60.11 62.49 64.95 1.035 2535.4 2536.5 1.033 2726.1 2727.2 360.1 2129.7 2489.7 360.1 2293.5 2653.6 1.1460 6.386l 7.5321 87 360.15 361.15 362.15 1.034 2628.8 2629.8 364.3 2126.7 2490.9 3643 368.5 2123.7 2492.2 368.5 2288.4 2656,9 1.1693 6.3365 7.5058 372.7 2120.7 2493.4 372.7 2290.9 2655.3 1.1577 6.3612 7.5189 88 89 67.49 1.035 2446.0 2447.0 2285.8 2658.5 1.1809 6.3119 7.4928 90 363.15 70.11 72.81 1.037 2278.0 2279.1 75.61 78.49 81.46 1039 2050.9 2051.9 393.7 1.036 2360.3 2361.3 376.9 2117.7 2494.6 376.9 2283.2 2660.1 1.1925 6.2873 7.4799 91 92 93 94 364.15 365.15 381.1 2114.7 2495.8 381.1 2280.6 2661.7 1.2041 6.2629 7.4670 385.3 2111.7 2497.0 385.4 389.5 2108.7 2498.2 389.6 1.038 2199.2 2200.2 2278.0 2663.4 1.2156 6.2387 7.4543 366.15 1.038 2123.5 2124.5 2275.4 2665.0 1.2271 6.2145 7.4416 367.15 2105.7 2499.4 393.8 2272.8 2666.6 1.2386 6.1905 7.4291 95 368.15 84.53 1.040 1981.2 1982.2 397.9 2102.7 2500.6 398.0 2270.2 2668.1 1.2501 6.1665 7.4166 96 97 98 99 369.15 87.69 90.94 1.041 1850.0 18510 406.3 94.30 1.042 1788.3 1789.3 97.76 1.041 1914.3 1915.3 402.1 2099.7 2501.8 4022 2267.5 2669.7 1.2615 6.1427 7.4042 2264.9 2671.3 1.2729 6.1190 7.3919 2262.2 2672.9 1.2842 6.0954 7.3796 2259.6 2674.4 1.2956 6.0719 7.3675 370.15 2096.6 2503.0 406.4 371.15 410.5 2093.6 2504.1 410.6 2090.6 2505.3 414.8 372.15 1.043 1729.0 1730.0 414.7 TABLE E.1 Properties of Saturated Steam (Continued) SPECIFIC VOLUME V INTERNAL ENERGY U ENTHALPY H ENTROPY S sat. sal. sat. sat. sat. sat. sat. sat. ("C) (K) (kPa) liq. evap. vap. liq. evap. vap. liq. evap. vap. liq. evap. vap. 100 102 373.15 101.33 1.044 1672.0 1673.0 419.0 2087.5 2506.5 419.1 2256.9 2676.0 1.3069 6.0485 7.3554 375.15 108.78 1.045 1564.5 1565.5 427.4 2081 4 2508.8 427.5 2251.6 2679.1 1.3294 6.0021 7.3315 377.15 116.68 1.047 1465.1 1466.2 435.8 2075.3 2511.1 435.9 2246.3 2682.2 1.3518 5.9560 7.3078 379.15 125.04 1.049 1373.1 1374.2 381.15 133.90 1.050 1287.9 1288.9 104 106 108 444.3 2069.2 2513.4 444.4 2240.9 2685.3 1.3742 5.9104 7.2845 452.7 2063.0 2515.7 452.9 2235.4 2688.3 1.3964 5.8651 7.2615 110 112 383.15 143.27 1.052 1208.9 1209.9 461.2 2056.8 2518.0 461.3 2230.0 2691.3 1.4185 5.8203 7.2388 385.15 153.16 1.054 1135.6 1136.6 469.6 2050.6 2520.2 469.8 2224.5 2694.3 1.4405 5.7758 7.2164 387.15 163.62 1.055 1067.5 1068.5 478.1 2044.3 2522.4 478.3 2219.0 2697.2 1.4624 5.7318 7.1942 389.15 174.65 1.057 1004.2 1005.2 486.6 2038.1 2524.6 391.15 186.28 1.059 14 116 486.7 2213.4 2700.2 1.4842 5.6881 7.1723 118 945.3 946.3 495.0 2031.8 2526.8 495.2 2207.9 2703.1 1.5060 5.6447 7.1507 891.5 840.5 120 393.15 198.54 1.061 395.15 211.45 1.062 890.5 839.4 503.5 2025.4 2529.0 503.7 2202.2 2706.0 1.5276 5.6017 7.1293 512.0 2019.1 2531.1 122 512.2 2196.6 2708.8 1.5491 5.5590 7.1082 124 397.15 225.04 1.064 791.8 792.8 520.5 2012.7 2533.2 520.7 2190.9 2711.6 1.5706 5.5167 7.0873 126 399.15 239.33 1.066 747.3 748.4 529.0 2006.3 2535.3 537.5 1999.9 2537.4 537.8 2179.4 2717.2 1.6132 5.4330 7.0462 529.2 2185.2 2714.4 1.5919 5.4747 7.0666 128 401.15 254.35 1.068 705.8 706.9 130 132 134 136 138 403.15 270.13 1.070 405.15 286.70 1.072 407.15 304.07 1.074 409.15 322.29 1.076 411.15 341.38 1.078 667.1 630.8 596.9 565.1 535.3 668.1 631.9 598.0 566.2 536.4 580.2 1967.2 2547.4 580.5 2150.0 2730.5 1.7182 5.2293 6.9475 546.0 554.5 1986.9 2541.4 554.8 2167.8 2722.6 1.6555 5.3507 7.0061 563.1 571.6 1973.8 2545.4 5720 2155.9 2727.9 1.6074 5.2695 6.9669 1993.4 2539.4 546,3 2173.6 2719.9 1.6344 5.3917 7.0261 1980.4 2543.4 563.4 2161.9 2725.3 1.6765 5.3099 6.9864 140 413.15 361.38 1.080 507.4 508.5 2144.0 2733.1 1.7390 5.1894 6.9284 597.3 1953.9 2551.2 597.7 2137.9 2735.6 1.7597 5.1499 6.9095 457.7 605.9 1947.2 2553.1 606.3 2131.8 2738.1 1.7803 5.1 105 6.8908 1940.5 2554.9 614.9 2125.7 2740.6 1.8008 5.0715 6.8723 412.9 623.0 1933.7 2556.8 623.5 2119.5 2743.0 1.8213 5.0327 6.8539 588.7 1960.6 2549.3 589.1 142 415.15 382.31 1.O82 481.2 482.3 144 146 148 417.15 404.20 1.084 419.15 427.09 1.086 421.15 451.01 1.089 456.6 433.5 411.8 434.6 614.4 150 423.15 476.00 1.091 3914 392.4 631.6 1926.9 2558.6 632.1 2113.2 2745.4 1.8416 4.9941 6.8358 152 425.15 502.08 1.093 427.15 529.29 1.095 429.15 557.67 1.098 431.15 587.25 1.100 372.1 373.2 640.2 1920.1 2560.3 640.8 2106.9 2747.7 1.8619 4.9558 6.8178 355.1 648.9 1913.2 2562.1 649.4 2100.6 2750.0 1.8822 4.9178 6.80XX0 338.0 657.5 1906.3 2563.8 658.1 321.9 666.1 154 354.0 156 336.9 2094.2 2752.3 1.9023 4.8800 6.7823 1899.3 2565.5 666.8 2087.7 2754.5 1.9224 4.8424 6.7648 158 320.8 433.15 618.06 1.102 435.15 650.16 1.105 437.15 683.56 1.107 439.15 718.31 305.7 291.3 306.8 674.8 1892.3 2567.1 675.5 2081.3 2756.7 1.9425 4.8050 6.7475 292.4 683.5 1885.3 2568.8 684.2 2074.7 2758.9 1.9624 4.7679 6.7303 160 162 164 277.8 278.9 692.1 1878.2 2570.4 692.9 2068.1 2761.0 1.9823 4.7309 6.7133 166 1.109 265.0 266.1 700.8 1871.1 2571.9 701.6 2061.4 2763.1 2.0022 4.0942 6.6964 168 441.15 754.45 1.112 252.9 254.0 709.5 1863.9 2573.4 710,4 2054.7 2765.1 2,0219 4.6577 6.6796 TABLE E.1 Properties of Saturated Steam (Continued) SPECIFIC VOLUME V INTERNAL ENERGY U ENTHALPY H ENTROPY S sat. sat. sat. sat. sat. sat. sat. sat. O (K) (kPa) liq. evap. vap. liq. evap. vap. liq. evap. vap. liq evap. vap. 718.2 170 172 443.15 445.15 831.06 1.117 230.6 792.02 1.114 241.4 242.6 231.7 1856.7 2574.9 719.1 2047.9 2767.1 2.0416 4.6214 6.6630 1849.5 2576.4 727.9 2041.1 2769.0 2.0613 4.5853 6.6465 1842.2 2577.8 736.7 2034.2 2770.9 2.0809 4.5493 6.6302 1834.8 2579.3 745.5 2027.3 2772.7 2.1004 4.5136 6.6140 727.0 174 176 178 447.15 871.60 1.120 220.3 913.68 1.122 210.6 221.5 211.7 735.7 744.4 449.15 451.15 957.36 L125 2014 202.5 753.2 1827.4 2580.6 754.3 2020.2 27745 2.1199 4.4780 6.5979 180 453.15 1002.7 1938 1.128 192.7 455.15 1049.6 1.130 184.4 762.0 1820.0 2581.9 763.1 2013.1 2776.3 2.1393 4.4426 6.5819 1812.5 2583.2 772.0 2006.0 2778.0 2.1587 4.4074 6.5660 182 184 185.5 177.6 770.8 457.15 1098.3 1.133 176.5 459.15 1148.8 L.136 169.0 779.6 788.4 1804.9 2584.5 780.8 1998.8 2779.6 2.1780 4.3723 6.5503 1797.3 2585.7 789.7 1991.5 2781.2 2.1972 4.3374 6.5346 186 188 170.2 461.15 1201.0 1.139 161.9 163.1 797.2 1789.7 2586.9 798.6 1984,2 2782.8 2.2164 4.3026 6.5191 190 463.15 1255.1 1.142 155.2 156.3 806.1 1782.0 2588.1 807.5 1976.7 2784.3 2.2356 4.2680 6.5036 465.15 1311LI L144 148.8 467.15 1369.0 469.15 1428.9 LI50 136.8 192 1499 143.8 814.9 823.8 1774.2 2589.2 816.5 1969.3 2785.7 2.2547 4.2336 6.4883 194 196 1.147 142.6 1766.4 2590.2 825.4 1758.6 2591.3 1961.7 2787.1 2.2738 4.1993 6.4730 834.4 1954I 2788.4 2.2928 4.1651 6.4578 1380 832.7 198 471.15 1490.9 1.153 131.3 1324 841.6 1750.6 2592.3 843.4 1946.4 2789.7 2.3117 4.1310 6.4428 200 202 204 473.15 1554.9 1.156 126.0 127.2 122.1 117.3 850.6 475.15 1621.0 1.160 121.0 477.15 1689.3 1.163 116.2 859.5 1734.6 2594.1 868.5 1742.6 2593.2 852.4 1938.6 2790.9 2.3307 4.0971 6.4278 1930.7 2792.1 2.3495 4.0633 6.4128 1922.8 2793.2 2.3684 4.0296 6.3980 861.4 1726.5 2595.0 870.5 206 479.15 1759.8 1.166 111.6 112.8 877.5 1718.3 2595.8 879.5 1914.7 2794.3 2.3872 3.9961 6.3832 1710.1 2596.6 888.6 208 481.15 1832.6 1.169 107.2 108.4 886,5 1906.6 2795.3 2.4059 3.9626 6.3686 483.15 1907.7 1.173 103.1 485.15 1985.2 1.176 487.15 2065.1 1.179 489.15 2147.5 1.183 210 212 104.2 895.5 1701.8 2597.3 897.7 1898.5 2796.2 2.4247 3.9293 6.3539 1693.5 2598.0 906.9 1685.1 2598.7 916.0 99.09 100.26 96.46 92.83 89.36 1890.2 2797.1 904.5 913.6 922.7 2.4434 3.8960 6.3394 1881.8 2797.9 2.4620 3.8629 6.3249 1676.6 2599.3 925.2 1873.4 2798.6 2.4806 3.8298 6.3104 214 95.28 91.65 216 218 491.15 2232.4 1.186 88.17 931.8 1668.0 2599.8 934.4 1864.9 2799.3 2.4992 3.7968 6.2960 220 493.15 2319.8 L.190 84.85 86.04 940.9 1659.4 2600.3 943.7 1856.2 2799.9 2.5178 3.7639 6.2817 222 224 495.15 2409.9 497.15 2502.7 1.197 499.15 2598.2 501.15 2696.5 L194 81.67 78.62 82.86 950.1 1650,7 2600.8 952.9 1847.5 2800.5 2.5363 3.7311 6.2674 959.2 226 228 1.201 1.205 79.82 76.91 1642.0 2601.2 962.2 1838.7 2800.9 2.5548 3.6984 6.2532 1633.1 2601.5 971.5 1624.2 2601.8 980.9 75.71 968.4 1829.8 28014 2.5733 3.6657 6.2390 72.92 74.12 977.6 1820.8 2801.7 2.5917 3.6331 6.2249 TABLE E.1 Properties of Saturated Steam (Continued) SPECIFIC VOLUME V INTERNAL ENERGY U ENTHALPY H ENTROPY S sat. sat. sat. sat. sat. sat. sat. sat. (C) (K) (kPa) liq. liq. liq. lig. vap. evap. vap. evap. vap. evap. vap. evap. 230 232 234 236 238 503.15 2797.6 1.209 505.15 2901.6 1.213 507.15 3008.6 1.217 509.15 3118.6 1.221 511.15 3231.7 1.225 70.24 67.68 65.22 62.86 60.60 71.45 68.89 66.43 1005.4 1597.0 2602.4 1009.1 1793.2 2802.3 2.6470 3.5356 6.1826 64.08 986.9 1615.2 2602.1 990.3 1811.7 2802.0 2.6102 3.6006 6.2107 996.2 1606,1 2602.3 999.7 1802.5 2802.2 2.6286 3.5681 6.1967 1014.8 1587.7 2602.5 1018.6 1783.8 2802.3 2.6653 3.5033 6.1686 61.82 1024.1 1578,4 2602.5 1028.1 1774,2 2802.3 2.6837 3.4709 6.1546 240 58.43 513.15 3347.8 1.229 515.15 3467.2 59.65 57.57 1033.5 1569.0 2602.5 1037.6 1764.6 2802.2 2.7020 3.4386 6.1406 10429 1559.5 2002.4 1047.2 1754.9 2802.0 2.7203 3.4063 6.1206 1052.3 1549.9 2602.2 1056.8 1745.0 2801.8 2.7386 3.3740 6.1127 242 1.233 56.34 244 517.15 3589.8 1.238 519.15 3715.7 1.242 54.34 55.58 246 52.41 53.66 1061.8 1540.2 2602.0 1066.4 1735.0 2801.4 2.7569 3.3418 6.0987 248 521.15 3844.9 1.247 50.56 51.81 1071.3 1530.5 2601.8 1076.I 1724.9 2801.0 2.7752 3.3096 6.0848 250 523.15 3977.6 1.251 48.79 50.04 1080.8 1520.6 2001.4 1085.8 1714.7 2800.4 2.7935 3.2773 6.0708 252 525.15 4113.7 1.256 47.08 48.33 1090.4 1510.6 26010 1095.5 1704.3 2799.8 2.8118 3.2451 6.0569 527.15 4253.4 529.15 4396.7 1.266 531.15 4543.7 1.271 254 1.261 45.43 46.69 45.11 1109.6 1490.4 2600.0 1115.2 1683.2 2798.3 2.8483 3.1807 6.0290 43.60 1119.3 1480.1 2599.3 1125.0 1672.4 2797.4 2.8666 3.1484 6.0150 1100.0 1500.5 2600.5 1105.3 1693.8 2799.1 2.8300 3.2129 6.0429 256 258 43.85 42.33 260 262 264 266 268 533.15 4694.3 1.276 535.15 4848.8 1.281 537.15 5007.1 1.286 539.15 5169.3 1.291 541.15 5335.5 1.297 42.13 1129.0 1469.7 2598.6 1134.9 1661.5 2796.4 2.8848 3.1161 6.0010 40.73 1138.7 1459.2 2597.8 1144.9 1650.4 2795.3 2.9031 3.0838 5.9869 39.37 1148.5 1448.5 2597.0 1154.9 1639.2 2794.1 2.9214 3.0515 5.9729 38.06 1158.3 1437.8 2596.1 1165.0 1627.8 2792.8 2.9397 3.0191 5.9588 36.80 40.86 39.44 38.08 36.77 35.51 1168.2 1426.9 2595.0 1175.1 1616.3 2791.4 2.9580 2.9866 5.9446 270 543.15 5505.8 1.303 545.15 5680.2 34.29 33.11 31.97 30.88 29.82 35.59 1178.1 1415.9 2593.9 1185.2 1604.6 2789.9 2.9763 29541 5.9304 1188.0 1404.7 2592.7 1195.4 1592.8 2788.2 2.9947 2.9215 5.9162 33.29 1198.0 1393.4 2591.4 1205.7 1580.8 2786.5 3.0131 2.8889 5.9019 32.20 1208.0 1382.0 2590.1 1216.0 1568.5 2784.6 3.0314 2.8561 5.8876 31.14 1218.1 1370.4 2588.6 1226.4 1556,2 2782.6 3.0499 2.8233 5.8731 272 1.308 34.42 274 547.15 5858.7 1.314 276 278 549.15 6041.5 1.320 551.15 6228.7 1.326 280 553.15 6420.2 1.332 28.79 30.13 1228.3 1358.7 2587.0 1236.8 1543.6 2780.4 3.0683 2.7903 5.8586 282 555.15 6616.1 1.339 27.81 29.14 28.20 1238.5 1346.8 1248.7 1334.8 2583.5 1257.9 1517.8 2775.7 3.1053 2.7241 5.8294 1259.0 1322.6 2581.6 1268.5 1504.6 2773.2 3.1238 2.6908 5.8146 1269.4 1310.2 2579.6 1279.2 1491.2 2770.5 3.1424 2.6573 5.7997 2585.3 1247.3 1530.8 2778.1 3.0868 2.7573 5.8440 284 557.15 6816.6 1.345 26.85 27.28 26.39 286 559.15 7021.8 1.352 25.93 288 561.15 7231.5 1.359 25.03 290 292 294 563.15 7446.1 1.366 24.17 25.54 1279.8 1297.7 2577.5 1290.0 1477.6 2767.6 3.1611 2.6237 5.7848 1290.3 1284.9 2575.3 1300.9 1463.8 2764.6 3.1798 2.5899 5.7697 1300.9 1272.0 2572.9 1311.8 1449.7 2761.5 3.1985 2.5560 5.7545 565.15 7665.4 1.373 23.33 24.71 567.15 7889.7 1.381 1.388 22.52 21.74 23.90 296 569.15 8118.9 23.13 1311.5 1258.9 2570.4 1322.8 1435.4 2758.2 3.2173 2.5218 5.7392 298 571.15 8353.2 1.396 20.98 22.38 1322.2 1245.6 2567.8 1333.9 1420.8 2754.7 3.2362 2.4875 5.7237 TABLE E.2 Properties of Superhe ated Steam (Continued) TEMPERATURE: rc (TEMPERATURE: 7 kekins) sat sat. 300 350 400 450 500 550 650 (C) liq vap. (573.15) (623. 15) (673 15) (723.15) (773.15) (823, 15) (873.15) (923.15) L000 29.334 29.335 0. 1000 120200 23852 25144 89767 264500. 28123 30768 10.3450 264H). 28122 287580. 28899 31775 10.5133 3 10600. 209.1 3279.7 10.6711 333730. 3049.9 3383.6 10.K200 156810. 31324 3489.2 10.9612 379880. 3216.7 3596.5 11.0957 4020. 3302.6 3705.0 11.2243 42040, 3390.3 3816.4 I1.3476 (6.98) 33370. 3049.8 1383.5 9.7572 V 287 50. LO10 191. 822 191.812 14670. 31060. 24380 2584.8 2889.8 3177.3 35670. 3132.3 3489.1 37980. 3216.6 3596S 40290. 3302.6 3705.5 42600. 3300.3 3816.3 (45.83) 3279.6 0.6493 81511 9 2820 9404 9.6083 9.8984 100329 10.1616 10.2849 18990, 3216.5 3564 9.7130 15520. 2068.9 16680. LO17 U 251.432 H 251.453 08321 7649.8 13210. 28120 3076.4 14370. 17830. 20140. 24569 26099 7.9094 21300. 3300.2 3816.2 9.9650 2889.6 3049.7 33834 9.4372 3132.3 3302.5 3705.4 9.8416 20 3177.1 9.1303 3279.4 9.2882 34890 95784 (60.09) 8.9618 13430. 3302.5 3705.4 9.6544 5229.3 1.022 289.271 H 289.302 0.9441 8810S 28118 3076.1 8.7744 9581.2 28895 31769 8.9430 11890. 3132.2 34889 9.3912 10350. 2468.6 26254 7.7605 2968.7 3279.3 9.1010 I120. 3049.6 1383.3 9.2499 12660. 3216.5 3506.3 9.5257 14190, 3390.2 3816.2 30 (69.12) 9.7778 1027 U 317.609 H 317.650 1.0261 8340.1 3049.5 3383.1 9.1170 9494.9 32164 3596.2 9.3929 10070. 3302.4 3705.3 9.5216 3993 4 2477.1 71846 28894 7762.5 2968.6 89176 3132.1 10640. 3390.1 40 28116 26369 7.6709 30759 8.6413 31768 8.8100 3279.1 8.9680 3488 8 9.2583 3816,1 9.6450 (75.89) 1.030 U 340.513 H 340.564 L0912 32402 24840 26460 7.5947 5283.9 28115 3075.7 85380 5746.7 2889.2 31766 8.7068 6209.1 6671.4 3049.4 33830 9.0139 7133.5 31320 3488,7 9.1552 7505.5 3216.3 3596.1 S057.4 3302.3 8519.2 3390.1 3816.0 9.5419 2968.5 50 (81.35) 32790 8.8649 3705.2 9.4185 9.2898 1.037 U 384.374 H 384.451 22169 24967 26630 35205 28110 3075.1 3829.4 2888.9 3176.1 413K0 2968.2 3278.6 446.4 3049.2 3382.7 4754.7 3131.8 3488.4 S062.8 3216.1 3595.8 5370.9 3302.2 3705.0 5678.9 3389.9 3815.9 9.3546 75 (91.79) 1,2131 7.4570 83502 8.5191 8.6773 R.8265 8.9678 9.1023 9.2312 1693.7 2506 1 26754 7.3598 L043 2638.7 2870.8 3102.5 35653 3796.5 33340 3040.0 33824 8.6934 4027.7 4258,8 3180.8 3815.7 417.406 28106 28886 3131.6 3488.1 88348 3216.0 3595.6 8.9695 100 3302.0 H 417.511 1.3027 3074.5 82106 31756 8.3858 3278.2 8.5442 3704.8 9.0982 (90 63) 9.2217 Saturated Steam Table TABLE E.1 Properties of Saturated Steam V = SPECIFIC VOLUME cm'g- U= SPECIFIC INTERNAL ENERGY J-kg-! H = SPECIFIC ENTHALPY kJ-kg- S= SPECIFIC ENTROPY U-kg--K-! SPECIFIC VOLUME V INTERNAL ENERGY U ENTHALPY H ENTROPY S sat. sat. sat. sat. (C) (K) sat. sat. sat. sat. (kPa) liq. evap. vap. liq. evap. vap. liq. evap. vap. liq. evap. vap. 273.15 0.611 1.000 206300. 206300. -0.04 2375.7 2375.6 -0.04 2501.7 2501.6 0.0000 9.1578 9.1578 0.00 2501.6 2501.6 0.0000 9.1575 9.1575 4.17 2499.2 2503.4 0.0153 9.1158 9.1311 8.39 2496.8 2505.2 0.0306 9.0741 9.1047 12.60 2494.5 2507.1 0.0459 9.0326 9.0785 16.80 2492.1 2508.9 0.0611 8.9915 9.0526 0.01 273.16 0.611 1.000 206200. 206200. 0.00 2375.6 2375.6 274.15 0.657 1.000 192600. 192600. 275.15 0.705 1.000 179900. 179900. 276.15 0.757 1.000 168200. 168200. 2372.7 2376.9 2369.9 2378.3 12.60 2367.1 2379.7 2364.3 2381.I 4.17 8.39 3. 4 277.15 0.813 1.000 157300. 157300. 16.80 278.15 0.872 1.000 147200. 147200. 279.15 0.935 1.000 137800. 137800. 280.15 1.001 1.000 129100. 129100. 281.15 1.072 1.000 121000. 121000. 282.15 1.147 1.000 113400. 113400. 21.01 2361.4 2382.4 21.01 2489.7 2510.7 0.0762 8.9507 9.0269 25.21 29.41 33.60 2353.0 2386.6 33.60 2482.6 2516.2 0.1213 8,8300 8.9513 37.80 2350,1 2387.9 6 2358.6 2383.8 25.21 2487.4 2512.6 0.0913 8.9102 9.0014 29.41 2485.0 2514.4 0.1063 8.8699 8,9762 2355.8 2385.2 37.80 2480.3 2518.1 0.1362 8.7903 8.9265 283.15 1.227 1.000 106400. 106400. 99910. 93840. 88180. 41.99 2347.3 2389.3 2344.5 2390.7 2341.7 2392.1 2338.9 2393.4 2336.1 2394.8 41.99 2477.9 2519.9 0.1510 8,7510 8.9020 46.19 2475.5 2521.7 0.1658 8.7119 8.8776 10 11 284.15 1.312 1.000 99910. 46.18 12 285.15 1.401 1.000 93830. 50.38 50.38 2473.2 2523.6 0.1805 8.6731 8.8536 13 286.15 1.497 1.001 287.15 1.597 1.001 88180. 54.56 54.57 2470.8 2525.4 0.1952 8.6345 8.8297 58.75 2468.5 2527.2 0.2098 8.5963 8.8060 14 82900. 82900. 58.75 15 16 17 77980. 73380. 69090. 65090. 292.15 2.196 1.002 61340. 61340. 288.15 1.704 1.001 77980. 73380. 69090. 291.15 2.062 1.001 65090. 62.94 2333.2 2396.2 2330.4 2397.6 2327.6 2398.9 62.94 2466.1 2529.1 0.2243 8.5582 8.7826 67.13 2463.8 2530.9 0.2388 8.5205 8.7593 71.31 2461.4 2532.7 0.2533 8.4830 8.7363 75.50 2459.0 2534.5 0.2677 8.4458 8.7135 79.68 2322.0 2401.7 79.68 2456.7 2536.4 0.2820 8.4088 8.6908 289.15 1.817 1.001 290.15 1.936 1.001 67.12 71.31 75.49 18 2324.8 2400.3 19 20 293.15 2.337 1.002 57840. 294.15 2.485 1.002 54560. 295.15 2.642 1.002 51490. 296.15 2.808 1.002 48620, 297,15 2982 1.003 45920, 57840. 83.86 2319.2 2403.0 2316.4 2404.4 83.86 2454.3 2538.2 0.2963 8.3721 8.6684 88.04 2452.0 2540.0 0.3105 8.3356 8.6462 21 54560. 88.04 92.22 22 23 24 51490. 48620. 45930. 100.6 2313.6 2405.8 96.40 2310.7 2407.1 92.23 2449.6 2541.8 0.3247 8.2994 8.6241 96.41 2447.2 2543.6 0.3389 8.2634 8.6023 2444.9 2545.5 0.3530 8.2277 8.5806 2307.9 2408.5 100.6 25 298.15 3.166 1.003 43400. 43400. 104.8 299.15 3.360 1.003 41030. 2305.1 2409.9 104.8 2442.5 2547.3 0.3670 8.1922 8.5592 2440.2 2549.1 0.3810 8.1569 8.5379 26 41030. 108.9 2302.3 2411.2 108.9 27 300.15 3.564 1.003 38810. 38810. 113.1 2299.5 2412.6 113.1 2437.8 2550.9 0.3949 8.1218 8.5168 2296.7 2414.0 117.3 2293.8 2415.3 121.5 2435.4 2552.7 0.4088 8.0870 8.4959 2433.1 2554.5 0.4227 8.0524 8.4751 28 301.15 3.778 1.004 36730. 36730. 117.3 29 302.15 4.004 1.004 34770. 34770. 121.5 A single effect evaporator is concentrating a 10% wt Na0H solution entering at 311 K to a product of 50% N2OH by weight. Saturated steam is available for heating at 400 K and the vapor space has a pressure of 88.025 kPa vacuum. Determine the feed rate if the evaporator has a heat transfer coefficient of 1400 w and heat transfer area of 85 m2. m2-K TABLE E.2 Properties of Superheated Steam TEMPERATURE: rC (TEMPERATURE: T kelvins) PikPa sat sat. 75 100 125 150 175 200 225 250 ("C) liq vap. (348.15) (373.15) (398. 15) (423.15) (448 15) (473.15) (498. 15) (523.15) 1673.0 1792.7 1044 U 418.959 H 419.064 13009 16730 1910.7 2027.7 2143.8 22593 2374.5 101.325 (100.00) 2506.5 26760 7.3554 2506.5 2676.0 7.3554 2544.7 2726.4 74800 2582.6 2776.2 7.075 2620.4 2825.8 7.7213 2658.1 2875.3 7.8288 26959 2924 8 79308 2733.9 2074.5 8.0280 V 1.049 U 444,224 H 444.356 1.3740 1374.6 2513.4 2685.2 7.2847 1449.1 2542.9 2724.0 7.3844 1545.6 2581.2 2774.4 16410 2619.3 2824,4 76219 1735.6 2657.2 2874.2 7.7300 1829.6 2695.2 2923.9 78324 15230 2694.4 29229 1923.2 2733.3 2973.7 7.9300 125 (105.99) 7.5072 1285.2 1053 U 466.968 (111.37) H 467.126 1159.0 12040 1365.2 2618.1 28229 1444.4 2656.3 2872.9 7.6439 1601.3 2519.5 2693.4 7.2234 2540.9 2579.7 2732.7 29729 7.8447 150 2721.5 2772.5 1.4336 7.2953 7.4194 7.5352 7.7468 1236.4 2635.3 2871.7 7.5708 1057 1003.34 2524.7 2700,3 7.1716 1028.8 2538.9 1099.1 2578.2 2770.5 7.3447 1108.2 2616.9 1304.1 2693.7 1371.3 2732.1 V 175 U 486.815 (11606) H 487.000 1.4849 2719.0 2821.3 2921.9 2072.0 7.2191 74614 7.0741 7.7724 1.061 U 504.489 H 504.701 885.44 2529.2 2706.3 V 897.47 2536.9 959.54 2576.6 2768.5 10204 2615.7 2819.8 H80.4 2654.4 2870.5 11398 26929 2920.9 1198.9 2731.4 2971.2 200 (120.23) 27164 7.1523 1.5301 7.1268 7.2794 7.3971 7.5072 7.6110 7.7096 1064 U 520.465 (123.99) H S20.705 792.97 2533.2 795.25 2534.8 850.97 2575,1 905.44 2614.5 2818.2 959.06 2653.5 1012.1 26922 29199 7.5551 1064.7 2730.8 2970.4 7.6540 225 2711.6 7.0873 2713.8 2766.5 7.2213 2869.3 74508 1.5705 7.0928 7.3400 1.068 U 535.077 (127.43) H S535.343 1.6071 718.44 2536.8 2716,4 764.09 2513.5 2764.5 7.1689 81347 26133 2816.7 7.2886 861.98 2652.5 2868.0 909.91 26014 2918.9 957.41 2730.2 2969.6 250 7.0520 7.5050 7.6042 738.21 2612.1 2815.1 7.2419 1071 65704 782.55 826.29 869.61 275 U 548.564 2540.0 2720.7 70201 2571.9 2762.5 7.1211 2651.6 2866.8 7.3541 2690.7 29179 7.4594 2729.6 (130.60) N 548.858 16407 2968.7 7.5590 796.44 2729.0 1.073 U 561.107 H 561.429 1.6716 605.56 633,74 2570.3 2760.4 7.0771 675.40 26108 716.35 2650.6 2865.5 7.3119 756.60 26899 2916.9 7.4177 300 25430 (133.54) 2724.7 6.9009 2813.5 7.1990 2967.9 1.5176 Superheated Steam Table TABLE E.2 Properties of Superheated Steam TEMPERATURE: 'c (TEMPERATURE: T kevins) 175 150 (423.15) sat. sat. 75 100 125 200 225 250 (C) lig (348. 15) (73.15ט (308.15) (448.15) (473.15) (498.15) (523.15) 129200. 23852 2514.4 172180. 25164 26886 183720. 25523 27360 195270. 2588 5 2783.7 206810. 218350. 2661.3 2880.1 229890 26988 2928.7 V 241430. LO00 29.334 29.335 2480,8 2641.5 2624.9 2831.7 2736,3 2977.7 (6.98) 0.1060 89767 9.3828 9.5136 9.6365 9.7527 9,8629 9.9679 10 0681 10.1641 18350. 2551.6 2735.2 LO10 14670. 243K0 25848 16030. 2479.7 2640.0 17190. 2515.6 19510. 2588.0 2783.1 8.6888 21820. 2661.4 28796 22980. 2686 29284 24130. 2736.1 2977.4 10 191.822 2624.5 (45.83) 191.832 2687.5 2831.2 0,6493 8ISI1 8.3168 8:4486 8.5722 8,7994 8.9045 90049 9.1010 L017 U 151.432 H 251.453 0.8321 7649.8 24569 2619.9 7.0094 8584.7 2514.6 2686.3 8.1261 9167.1 2550.9 2734.2 8.2504 9748.0 2587.4 2782.1 8.1676 10320. 2624.1 2830.6 8.4785 10900. 26610 2879.2 8.5830 11480. 2478.4 2638.4 7.9933 2735.8 2077.1 8.7806 20 2018.0 8.6844 (09) 1022 U 289.271 H 289 302 0.9441 5229.3 24686 26254 7.7695 5322.0 2477.1 2636,8 7.8024 57144 25136 2685.1 79363 61046 2550 2 27333 80614 6493.2 2586.8 2781.6 8.1791 6880,8 2623.6 7267.5 76538 20980 2927 6 84967 5738.0 2697.7 2927 2 83633 8039.7 2735.6 2976.8 8.5930 V 30 2878.7 8.3960 2830.0 R.2903 5137.2 2623.2 2820,5 8.1566 (60.12) 1.027 D 317.609 H 317.650 L0261 39934 2477.1 2636.9 7.6700 4279.2 2512.6 2683.8 7.8009 45733 2549.4 27323 7.9268 4రు.క 2586.2 2780.9 8.0450 5447.8 260.3 2878.2 8.2624 027.7 2735.4 2076.5 8.4598 40 (75.80) 1000 U. 340 513 340 564 3240.2 24840 26460 3418.1 2511.7 26826 3654.5 2548.6 2731.4 3889.3 2585,6 2780.1 7.9406 4123.0 2622.7 2828.9 43560 2659.9 2877.7 45885 20974 29268 4820.5 2735.1 2976.1 V 50 (81.35) L0012 7.5947 7.6953 7.8219 8.0526 8.1587 82598 8.3564 LO37 U 384.374 H 384.451 1.2131 22169 2496.7 26630 74570 2269.8 2509.2 2679.4 7.5014 2900.2 26590 2876.6 7.9697 24294 25467 2587.3 2584.2 2778.2 7.7500 2744.2 2621.6 2827.4 7.8629 3055.8 26967 29258 80712 3210.9 2734.5 2975.3 81681 75 27289 1.6300 (91.79) LO43 U 417.406 H 417.511 13027 V 1693.7 25061 2675.4 7.3598 1695.5 2506.6 2676.2 1816.7 2544.8 2726.5 7.4923 1936.3 2582.7 2776.3 7.61 37 2054.7 2620.4 2825.9 7.7275 2172.3 2658.1 2875.4 7.8349 2289.4 2695.9 2924.9 7.9360 2406.1 2733.9 2974.5 80342 100 (99.63) 7.3618 TABLE E.1 Properties of Saturated Steam (Continued) SPECIFIC VOLUME V INTERNAL ENERGYU ENTHALPY H ENTROPY S P sat. sat. sat. sat. sat. sat. sat sat. (C) (K) (kPa) liq. liq. liq. liq. evap. vap. evap. vap. evap. vap. evap. vap. 30 303.15 4.241 1.004 32930. 32930. 31200. 29570. 125.7 2291.0 2416.7 125.7 2430.7 2556.4 0.4365 8.0180 8.4546 129.8 2428.3 2558.2 0.4503 7.9839 8.4342 134.0 2425.9 2560.0 0.4640 7.9500 8.4140 2282.6 2420.8 138.2 2423.6 2561.8 0.4777 7.9163 8.3939 142.4 2421.2 2563.6 0.4913 7.8828 8.3740 31 304.15 4.491 1.005 31200. 129.8 134.0 2288.2 2418.0 32 305.15 4.753 1.005 29570. 306.15 5.029 1.005 28040. 307.15 5.318 1.006 26600. 2285.4 2419.4 33 28040. 138.2 34 26600. 142.4 2279.7 2422.1 35 36 37 308.15 5.622 1.006 25240. 309.15 5.940 1.006 23970. 310.15 6.274 1.007 22760. 25240. 23970. 22760. 21630. 20560. 146.6 2276.9 2423.5 146.6 2418.8 2565.4 0.5049 7.8495 8.3543 150.7 2274.1 2424.8 154.9 2271.3 2426.2 150,7 2416.4 2567.2 0.5184 7.8164 8.3348 154.9 2414.1 2569.0 0.5319 7.7835 8.3154 38 311.15 6.624 1.007 21630. 159.1 163.3 2268.4 2427.5 159.1 2265.6 2428.9 163.3 2409.3 2572.6 0.5588 7.7184 8.2772 2411.7 2570.8 0.5453 7.7509 8.2962 39 312.15 6.991 1.007 20560. 313.15 7.375 1.008 19550. 314.15 7.777 1.008 18590. 40 19550, 18590. 167.4 171.6 2262.8 2430.2 2259.9 2431.6 171.6 2404.5 2576.2 0.5854 7.6541 8.2395 167.5 2406,9 2574.4 0,5721 7,6861 8.2583 41 42 315.15 8.198 1.009 17690. 316.15 8.639 1.009 16840. 17690. 16840. 175.8 2402.1 2577.9 0.5987 7.6222 8.2209 180.0 2254.3 2434.2 180.0 2399.7 2579.7 0.6120 7.5905 8.2025 2251.4 2435.6 184.2 2397.3 2581.5 0.6252 7.5590 8.1842 2257.1 2432.9 175.8 43 44 317.15 9.100 1.009 16040. 16040. 184.2 188.3 192.5 2245.7 2438.3 196.7 200.9 205.1 45 318.15 9.582 1.010 15280. 319.15 10.09 1.010 14560. 320.15 10.61 1.011 13880. 321.15 11.16 1.011 13230. 15280. 14560. 13880. 13230. 12620. 2248.6 2436.9 188.4 2394.9 2583.3 0.6383 7.5277 8.1661 192.5 2392.5 2585.1 0.6514 7.4966 8.1481 196.7 2390.1 2586.9 0.6645 7.4657 8.1302 46 47 48 49 2242.9 2439.6 2240.0 2440.9 200.9 2387.7 2588.6 0.6776 7.4350 8.1125 2237.2 2442.3 205.1 2385.3 2590.4 0.6906 7.4044 8.0950 322.15 11.74 1.012 12620. 50 51 52 53 54 323.15 12.34 1.012 12040. 324.15 12.96 1.013 I1500. 325.15 13.61 326.15 14.29 1.014 10490. 327.15 15.00 12050. 11500, 10980. 10490. 10020. 209.2 2234.3 2443.6 209.3 2382.9 2592.2 0.7035 7.3741 8.0776 213.4 2231.5 2444.9 213.4 2380.5 2593.9 0.7164 7.3439 8.0603 217.6 221.8 226.0 1.013 10980. 2228.6 2446.2 217.6 2378.1 2595.7 0.7293 7.3138 8.0432 2225.8 2447.6 221.8 2375.7 2597.5 0.7422 7.2840 8.0262 2222.9 2448.9 226.0 2373.2 2599.2 0.7550 7.2543 8.0093 1.014 10020. 55 328.15 15.74 1.015 9577.9 9578.9 9158.7 234.3 56 57 58 59 329.15 16.51 330.15 17.31 331.15 18.15 332.15 19.02 1.017 230.2 2220.0 2450.2 230.2 2370.8 2601.0 0.7677 7.2248 7.9925 2368.4 2602.7 0.7804 7.1955 7.9759 2214.3 2452.8 238.5 2365.9 2604.5 0.7931 7.1663 7.9595 242.7 2363.5 2606.2 0.8058 7.1373 7.9431 2361.1 2608.0 0.8184 7.1085 7,9269 1.015 L016 9157.7 8758.7 8759.8 238.5 8379.8 8380.8 242.7 8019.7 2217.2 2451.5 234.4 2211.4 2454.1 2208.6 2455.4 246.9 1.016 8020.8 246.9 60 333.15 19.92 1.017 7677.5 7678.5 251.1 2205.7 2456.8 251.1 2358.6 2609.7 0.8310 7.0798 7.9108 2356.2 2611.4 0.8435 7.0513 7.8948 1.018 7042.7 7043.7 259.4 2199.9 2459.4 259.5 2353.7 2613.2 0.8560 7.0230 7.8790 263.6 2351.3 2614.9 0.868S 6.9948 7.8633 267.8 2194.1 2462.0 267.8 2348.8 2616.6 0.8809 6.9667 7.8477 61 334.15. 20.86 LO18 7352.1 7353.2 255.3 2202.8 2458.1 255.3 62 335.15 21.84 336.15 22.86 337.15 23.91 LO19 6748.2 1.019 6468.0 63 6749.3 263.6 2197.0 2460.7 64 6469.0 65 66 338.15 25.01 339.15 26.15 1.020 1.020 6201.3 5947.2 6202.3 272.0 2191.2 2463.2 272.0 2346.3 2618.4 0.8933 6.9388 7.8322 2188.3 2464.5 276.2 2343.9 2620.1 0.9057 6.9111 7.8168 2185.4 2465.8 280.4 2341.4 2621.8 0.9180 6.8835 7.8015 2182.5 2467.1 284.6 2338.9 2623.5 0.9303 6.8561 7.7864 288.8 2179.6 2468.4 288.8 2336.4 2625.2 0.9426 6.8288 7.7714 5948.2 276.2 280.4 5475.6 284.6 67 340.15 27.33 1.021 5705.2 5706.2 68 341.15 28.56 342.15 29.84 1.022 1.022 5474.6 69 5254.8 5255.8 TABLE E.I Properties of Saturated Steam (Continued) SPECIFIC VOLUME V INTERNAL ENERGY U ENTHALPY H ENTROPY S P sal. sat. sat. sat. sat. sat. sat. sat. ("C) (K) (kPa) liq. evap. vap. liq. evap. vap. liq. evap. vap. liq. evap. vap. 70 343.15 31.16 1.023 5045.2 5046.3 292.9 2176.7 2469.7 293.0 2334.0 2626.9 0.9548 6.8017 7.7565 7I 344.15 32.53 1.023 4845.4 4846.4 2173.8 2470.9 297.2 2331.5 2628.6 0.9670 6.7747 7.7417 72 73 74 345.15 346.15 347.15 33.96 1.024 4654.7 4655.7 35.43 36.96 1.025 4299.0 4300.0 297.1 301.3 2170.9 2472.2 301.4 2329.0 2630.3 0.9792 6.7478 7.7270 305.5 2168.0 2473.5 305.5 2326.5 2632.0 0.9913 6.7211 7.7124 309.7 2165.1 2474.8 309.7 2324.0 2633,7 1.0034 6.6945 7.6979 1.025 4472.7 4473.7 75 348.15 38.55 1.026 4133.1 4134.1 313.9 2162.1 2476.0 313.9 2321.5 2635.4 10154 6.6681 7.6835 76 349.15 40.19 1.027 3974.6 3975.7 318.1 2159.2 2477.3 318.1 2318.9 2637.1 1.0275 6.6418 7.6693 77 78 79 350.15 351.15 352.15 41.89 1.027 3823.3 43.65 1.028 3678.6 3679.6 326.5 2153.3 2479.8 326.5 2313.9 2640.4 1.0514 6.5896 7.6410 45.47 3824.3 322.3 2156.3 2478.5 3223 23164 2638.7 1.0395 6.6156 7.6551 1.029 3540.3 3541.3 330,7 2150.4 2481.1 330.7 2311.4 2642.1 1.0634 6.5637 7.6271 80 353.15 47.36 1.029 3408.1 3409.1 334.9 2147.4 2482.3 334.9 2308.8 2643.8 1.0753 6.5380 7.6132 354.15 355.15 356,15 357.15 81 49.31 1.030 3281.6 3282.6 339.1 2144.5 2483.5 339.1 2306.3 2645.4 1.0871 6.5123 7.5995 82 83 84 51.33 1.031 3160.6 3161.6 53.42 1.031 3044.8 3045.8 55.57 1.032 2933.9 2935.0 343.3 2141.5 2484.8 343.3 2303.8 2647.1 10990 64868 7.5858 347.5 2138.6 2486.0 3475 2301.2 2648.7 1.1108 6.4615 7.5722 351.7 2135.6 2487.3 351.7 2298.6 2650.4 1.1225 6.4362 7.5587 85 358.15 57.80 1.033 2827.8 2828.8 355.9 2132.6 2488,5 355.9 2296.1 2652.0 I.1343 6.4111 7.5454 86 359.15 60.11 62.49 64.95 1.035 2535.4 2536.5 1.033 2726.1 2727.2 360.1 2129.7 2489.7 360.1 2293.5 2653.6 1.1460 6.386l 7.5321 87 360.15 361.15 362.15 1.034 2628.8 2629.8 364.3 2126.7 2490.9 3643 368.5 2123.7 2492.2 368.5 2288.4 2656,9 1.1693 6.3365 7.5058 372.7 2120.7 2493.4 372.7 2290.9 2655.3 1.1577 6.3612 7.5189 88 89 67.49 1.035 2446.0 2447.0 2285.8 2658.5 1.1809 6.3119 7.4928 90 363.15 70.11 72.81 1.037 2278.0 2279.1 75.61 78.49 81.46 1039 2050.9 2051.9 393.7 1.036 2360.3 2361.3 376.9 2117.7 2494.6 376.9 2283.2 2660.1 1.1925 6.2873 7.4799 91 92 93 94 364.15 365.15 381.1 2114.7 2495.8 381.1 2280.6 2661.7 1.2041 6.2629 7.4670 385.3 2111.7 2497.0 385.4 389.5 2108.7 2498.2 389.6 1.038 2199.2 2200.2 2278.0 2663.4 1.2156 6.2387 7.4543 366.15 1.038 2123.5 2124.5 2275.4 2665.0 1.2271 6.2145 7.4416 367.15 2105.7 2499.4 393.8 2272.8 2666.6 1.2386 6.1905 7.4291 95 368.15 84.53 1.040 1981.2 1982.2 397.9 2102.7 2500.6 398.0 2270.2 2668.1 1.2501 6.1665 7.4166 96 97 98 99 369.15 87.69 90.94 1.041 1850.0 18510 406.3 94.30 1.042 1788.3 1789.3 97.76 1.041 1914.3 1915.3 402.1 2099.7 2501.8 4022 2267.5 2669.7 1.2615 6.1427 7.4042 2264.9 2671.3 1.2729 6.1190 7.3919 2262.2 2672.9 1.2842 6.0954 7.3796 2259.6 2674.4 1.2956 6.0719 7.3675 370.15 2096.6 2503.0 406.4 371.15 410.5 2093.6 2504.1 410.6 2090.6 2505.3 414.8 372.15 1.043 1729.0 1730.0 414.7 TABLE E.1 Properties of Saturated Steam (Continued) SPECIFIC VOLUME V INTERNAL ENERGY U ENTHALPY H ENTROPY S sat. sal. sat. sat. sat. sat. sat. sat. ("C) (K) (kPa) liq. evap. vap. liq. evap. vap. liq. evap. vap. liq. evap. vap. 100 102 373.15 101.33 1.044 1672.0 1673.0 419.0 2087.5 2506.5 419.1 2256.9 2676.0 1.3069 6.0485 7.3554 375.15 108.78 1.045 1564.5 1565.5 427.4 2081 4 2508.8 427.5 2251.6 2679.1 1.3294 6.0021 7.3315 377.15 116.68 1.047 1465.1 1466.2 435.8 2075.3 2511.1 435.9 2246.3 2682.2 1.3518 5.9560 7.3078 379.15 125.04 1.049 1373.1 1374.2 381.15 133.90 1.050 1287.9 1288.9 104 106 108 444.3 2069.2 2513.4 444.4 2240.9 2685.3 1.3742 5.9104 7.2845 452.7 2063.0 2515.7 452.9 2235.4 2688.3 1.3964 5.8651 7.2615 110 112 383.15 143.27 1.052 1208.9 1209.9 461.2 2056.8 2518.0 461.3 2230.0 2691.3 1.4185 5.8203 7.2388 385.15 153.16 1.054 1135.6 1136.6 469.6 2050.6 2520.2 469.8 2224.5 2694.3 1.4405 5.7758 7.2164 387.15 163.62 1.055 1067.5 1068.5 478.1 2044.3 2522.4 478.3 2219.0 2697.2 1.4624 5.7318 7.1942 389.15 174.65 1.057 1004.2 1005.2 486.6 2038.1 2524.6 391.15 186.28 1.059 14 116 486.7 2213.4 2700.2 1.4842 5.6881 7.1723 118 945.3 946.3 495.0 2031.8 2526.8 495.2 2207.9 2703.1 1.5060 5.6447 7.1507 891.5 840.5 120 393.15 198.54 1.061 395.15 211.45 1.062 890.5 839.4 503.5 2025.4 2529.0 503.7 2202.2 2706.0 1.5276 5.6017 7.1293 512.0 2019.1 2531.1 122 512.2 2196.6 2708.8 1.5491 5.5590 7.1082 124 397.15 225.04 1.064 791.8 792.8 520.5 2012.7 2533.2 520.7 2190.9 2711.6 1.5706 5.5167 7.0873 126 399.15 239.33 1.066 747.3 748.4 529.0 2006.3 2535.3 537.5 1999.9 2537.4 537.8 2179.4 2717.2 1.6132 5.4330 7.0462 529.2 2185.2 2714.4 1.5919 5.4747 7.0666 128 401.15 254.35 1.068 705.8 706.9 130 132 134 136 138 403.15 270.13 1.070 405.15 286.70 1.072 407.15 304.07 1.074 409.15 322.29 1.076 411.15 341.38 1.078 667.1 630.8 596.9 565.1 535.3 668.1 631.9 598.0 566.2 536.4 580.2 1967.2 2547.4 580.5 2150.0 2730.5 1.7182 5.2293 6.9475 546.0 554.5 1986.9 2541.4 554.8 2167.8 2722.6 1.6555 5.3507 7.0061 563.1 571.6 1973.8 2545.4 5720 2155.9 2727.9 1.6074 5.2695 6.9669 1993.4 2539.4 546,3 2173.6 2719.9 1.6344 5.3917 7.0261 1980.4 2543.4 563.4 2161.9 2725.3 1.6765 5.3099 6.9864 140 413.15 361.38 1.080 507.4 508.5 2144.0 2733.1 1.7390 5.1894 6.9284 597.3 1953.9 2551.2 597.7 2137.9 2735.6 1.7597 5.1499 6.9095 457.7 605.9 1947.2 2553.1 606.3 2131.8 2738.1 1.7803 5.1 105 6.8908 1940.5 2554.9 614.9 2125.7 2740.6 1.8008 5.0715 6.8723 412.9 623.0 1933.7 2556.8 623.5 2119.5 2743.0 1.8213 5.0327 6.8539 588.7 1960.6 2549.3 589.1 142 415.15 382.31 1.O82 481.2 482.3 144 146 148 417.15 404.20 1.084 419.15 427.09 1.086 421.15 451.01 1.089 456.6 433.5 411.8 434.6 614.4 150 423.15 476.00 1.091 3914 392.4 631.6 1926.9 2558.6 632.1 2113.2 2745.4 1.8416 4.9941 6.8358 152 425.15 502.08 1.093 427.15 529.29 1.095 429.15 557.67 1.098 431.15 587.25 1.100 372.1 373.2 640.2 1920.1 2560.3 640.8 2106.9 2747.7 1.8619 4.9558 6.8178 355.1 648.9 1913.2 2562.1 649.4 2100.6 2750.0 1.8822 4.9178 6.80XX0 338.0 657.5 1906.3 2563.8 658.1 321.9 666.1 154 354.0 156 336.9 2094.2 2752.3 1.9023 4.8800 6.7823 1899.3 2565.5 666.8 2087.7 2754.5 1.9224 4.8424 6.7648 158 320.8 433.15 618.06 1.102 435.15 650.16 1.105 437.15 683.56 1.107 439.15 718.31 305.7 291.3 306.8 674.8 1892.3 2567.1 675.5 2081.3 2756.7 1.9425 4.8050 6.7475 292.4 683.5 1885.3 2568.8 684.2 2074.7 2758.9 1.9624 4.7679 6.7303 160 162 164 277.8 278.9 692.1 1878.2 2570.4 692.9 2068.1 2761.0 1.9823 4.7309 6.7133 166 1.109 265.0 266.1 700.8 1871.1 2571.9 701.6 2061.4 2763.1 2.0022 4.0942 6.6964 168 441.15 754.45 1.112 252.9 254.0 709.5 1863.9 2573.4 710,4 2054.7 2765.1 2,0219 4.6577 6.6796 TABLE E.1 Properties of Saturated Steam (Continued) SPECIFIC VOLUME V INTERNAL ENERGY U ENTHALPY H ENTROPY S sat. sat. sat. sat. sat. sat. sat. sat. O (K) (kPa) liq. evap. vap. liq. evap. vap. liq. evap. vap. liq evap. vap. 718.2 170 172 443.15 445.15 831.06 1.117 230.6 792.02 1.114 241.4 242.6 231.7 1856.7 2574.9 719.1 2047.9 2767.1 2.0416 4.6214 6.6630 1849.5 2576.4 727.9 2041.1 2769.0 2.0613 4.5853 6.6465 1842.2 2577.8 736.7 2034.2 2770.9 2.0809 4.5493 6.6302 1834.8 2579.3 745.5 2027.3 2772.7 2.1004 4.5136 6.6140 727.0 174 176 178 447.15 871.60 1.120 220.3 913.68 1.122 210.6 221.5 211.7 735.7 744.4 449.15 451.15 957.36 L125 2014 202.5 753.2 1827.4 2580.6 754.3 2020.2 27745 2.1199 4.4780 6.5979 180 453.15 1002.7 1938 1.128 192.7 455.15 1049.6 1.130 184.4 762.0 1820.0 2581.9 763.1 2013.1 2776.3 2.1393 4.4426 6.5819 1812.5 2583.2 772.0 2006.0 2778.0 2.1587 4.4074 6.5660 182 184 185.5 177.6 770.8 457.15 1098.3 1.133 176.5 459.15 1148.8 L.136 169.0 779.6 788.4 1804.9 2584.5 780.8 1998.8 2779.6 2.1780 4.3723 6.5503 1797.3 2585.7 789.7 1991.5 2781.2 2.1972 4.3374 6.5346 186 188 170.2 461.15 1201.0 1.139 161.9 163.1 797.2 1789.7 2586.9 798.6 1984,2 2782.8 2.2164 4.3026 6.5191 190 463.15 1255.1 1.142 155.2 156.3 806.1 1782.0 2588.1 807.5 1976.7 2784.3 2.2356 4.2680 6.5036 465.15 1311LI L144 148.8 467.15 1369.0 469.15 1428.9 LI50 136.8 192 1499 143.8 814.9 823.8 1774.2 2589.2 816.5 1969.3 2785.7 2.2547 4.2336 6.4883 194 196 1.147 142.6 1766.4 2590.2 825.4 1758.6 2591.3 1961.7 2787.1 2.2738 4.1993 6.4730 834.4 1954I 2788.4 2.2928 4.1651 6.4578 1380 832.7 198 471.15 1490.9 1.153 131.3 1324 841.6 1750.6 2592.3 843.4 1946.4 2789.7 2.3117 4.1310 6.4428 200 202 204 473.15 1554.9 1.156 126.0 127.2 122.1 117.3 850.6 475.15 1621.0 1.160 121.0 477.15 1689.3 1.163 116.2 859.5 1734.6 2594.1 868.5 1742.6 2593.2 852.4 1938.6 2790.9 2.3307 4.0971 6.4278 1930.7 2792.1 2.3495 4.0633 6.4128 1922.8 2793.2 2.3684 4.0296 6.3980 861.4 1726.5 2595.0 870.5 206 479.15 1759.8 1.166 111.6 112.8 877.5 1718.3 2595.8 879.5 1914.7 2794.3 2.3872 3.9961 6.3832 1710.1 2596.6 888.6 208 481.15 1832.6 1.169 107.2 108.4 886,5 1906.6 2795.3 2.4059 3.9626 6.3686 483.15 1907.7 1.173 103.1 485.15 1985.2 1.176 487.15 2065.1 1.179 489.15 2147.5 1.183 210 212 104.2 895.5 1701.8 2597.3 897.7 1898.5 2796.2 2.4247 3.9293 6.3539 1693.5 2598.0 906.9 1685.1 2598.7 916.0 99.09 100.26 96.46 92.83 89.36 1890.2 2797.1 904.5 913.6 922.7 2.4434 3.8960 6.3394 1881.8 2797.9 2.4620 3.8629 6.3249 1676.6 2599.3 925.2 1873.4 2798.6 2.4806 3.8298 6.3104 214 95.28 91.65 216 218 491.15 2232.4 1.186 88.17 931.8 1668.0 2599.8 934.4 1864.9 2799.3 2.4992 3.7968 6.2960 220 493.15 2319.8 L.190 84.85 86.04 940.9 1659.4 2600.3 943.7 1856.2 2799.9 2.5178 3.7639 6.2817 222 224 495.15 2409.9 497.15 2502.7 1.197 499.15 2598.2 501.15 2696.5 L194 81.67 78.62 82.86 950.1 1650,7 2600.8 952.9 1847.5 2800.5 2.5363 3.7311 6.2674 959.2 226 228 1.201 1.205 79.82 76.91 1642.0 2601.2 962.2 1838.7 2800.9 2.5548 3.6984 6.2532 1633.1 2601.5 971.5 1624.2 2601.8 980.9 75.71 968.4 1829.8 28014 2.5733 3.6657 6.2390 72.92 74.12 977.6 1820.8 2801.7 2.5917 3.6331 6.2249 TABLE E.1 Properties of Saturated Steam (Continued) SPECIFIC VOLUME V INTERNAL ENERGY U ENTHALPY H ENTROPY S sat. sat. sat. sat. sat. sat. sat. sat. (C) (K) (kPa) liq. liq. liq. lig. vap. evap. vap. evap. vap. evap. vap. evap. 230 232 234 236 238 503.15 2797.6 1.209 505.15 2901.6 1.213 507.15 3008.6 1.217 509.15 3118.6 1.221 511.15 3231.7 1.225 70.24 67.68 65.22 62.86 60.60 71.45 68.89 66.43 1005.4 1597.0 2602.4 1009.1 1793.2 2802.3 2.6470 3.5356 6.1826 64.08 986.9 1615.2 2602.1 990.3 1811.7 2802.0 2.6102 3.6006 6.2107 996.2 1606,1 2602.3 999.7 1802.5 2802.2 2.6286 3.5681 6.1967 1014.8 1587.7 2602.5 1018.6 1783.8 2802.3 2.6653 3.5033 6.1686 61.82 1024.1 1578,4 2602.5 1028.1 1774,2 2802.3 2.6837 3.4709 6.1546 240 58.43 513.15 3347.8 1.229 515.15 3467.2 59.65 57.57 1033.5 1569.0 2602.5 1037.6 1764.6 2802.2 2.7020 3.4386 6.1406 10429 1559.5 2002.4 1047.2 1754.9 2802.0 2.7203 3.4063 6.1206 1052.3 1549.9 2602.2 1056.8 1745.0 2801.8 2.7386 3.3740 6.1127 242 1.233 56.34 244 517.15 3589.8 1.238 519.15 3715.7 1.242 54.34 55.58 246 52.41 53.66 1061.8 1540.2 2602.0 1066.4 1735.0 2801.4 2.7569 3.3418 6.0987 248 521.15 3844.9 1.247 50.56 51.81 1071.3 1530.5 2601.8 1076.I 1724.9 2801.0 2.7752 3.3096 6.0848 250 523.15 3977.6 1.251 48.79 50.04 1080.8 1520.6 2001.4 1085.8 1714.7 2800.4 2.7935 3.2773 6.0708 252 525.15 4113.7 1.256 47.08 48.33 1090.4 1510.6 26010 1095.5 1704.3 2799.8 2.8118 3.2451 6.0569 527.15 4253.4 529.15 4396.7 1.266 531.15 4543.7 1.271 254 1.261 45.43 46.69 45.11 1109.6 1490.4 2600.0 1115.2 1683.2 2798.3 2.8483 3.1807 6.0290 43.60 1119.3 1480.1 2599.3 1125.0 1672.4 2797.4 2.8666 3.1484 6.0150 1100.0 1500.5 2600.5 1105.3 1693.8 2799.1 2.8300 3.2129 6.0429 256 258 43.85 42.33 260 262 264 266 268 533.15 4694.3 1.276 535.15 4848.8 1.281 537.15 5007.1 1.286 539.15 5169.3 1.291 541.15 5335.5 1.297 42.13 1129.0 1469.7 2598.6 1134.9 1661.5 2796.4 2.8848 3.1161 6.0010 40.73 1138.7 1459.2 2597.8 1144.9 1650.4 2795.3 2.9031 3.0838 5.9869 39.37 1148.5 1448.5 2597.0 1154.9 1639.2 2794.1 2.9214 3.0515 5.9729 38.06 1158.3 1437.8 2596.1 1165.0 1627.8 2792.8 2.9397 3.0191 5.9588 36.80 40.86 39.44 38.08 36.77 35.51 1168.2 1426.9 2595.0 1175.1 1616.3 2791.4 2.9580 2.9866 5.9446 270 543.15 5505.8 1.303 545.15 5680.2 34.29 33.11 31.97 30.88 29.82 35.59 1178.1 1415.9 2593.9 1185.2 1604.6 2789.9 2.9763 29541 5.9304 1188.0 1404.7 2592.7 1195.4 1592.8 2788.2 2.9947 2.9215 5.9162 33.29 1198.0 1393.4 2591.4 1205.7 1580.8 2786.5 3.0131 2.8889 5.9019 32.20 1208.0 1382.0 2590.1 1216.0 1568.5 2784.6 3.0314 2.8561 5.8876 31.14 1218.1 1370.4 2588.6 1226.4 1556,2 2782.6 3.0499 2.8233 5.8731 272 1.308 34.42 274 547.15 5858.7 1.314 276 278 549.15 6041.5 1.320 551.15 6228.7 1.326 280 553.15 6420.2 1.332 28.79 30.13 1228.3 1358.7 2587.0 1236.8 1543.6 2780.4 3.0683 2.7903 5.8586 282 555.15 6616.1 1.339 27.81 29.14 28.20 1238.5 1346.8 1248.7 1334.8 2583.5 1257.9 1517.8 2775.7 3.1053 2.7241 5.8294 1259.0 1322.6 2581.6 1268.5 1504.6 2773.2 3.1238 2.6908 5.8146 1269.4 1310.2 2579.6 1279.2 1491.2 2770.5 3.1424 2.6573 5.7997 2585.3 1247.3 1530.8 2778.1 3.0868 2.7573 5.8440 284 557.15 6816.6 1.345 26.85 27.28 26.39 286 559.15 7021.8 1.352 25.93 288 561.15 7231.5 1.359 25.03 290 292 294 563.15 7446.1 1.366 24.17 25.54 1279.8 1297.7 2577.5 1290.0 1477.6 2767.6 3.1611 2.6237 5.7848 1290.3 1284.9 2575.3 1300.9 1463.8 2764.6 3.1798 2.5899 5.7697 1300.9 1272.0 2572.9 1311.8 1449.7 2761.5 3.1985 2.5560 5.7545 565.15 7665.4 1.373 23.33 24.71 567.15 7889.7 1.381 1.388 22.52 21.74 23.90 296 569.15 8118.9 23.13 1311.5 1258.9 2570.4 1322.8 1435.4 2758.2 3.2173 2.5218 5.7392 298 571.15 8353.2 1.396 20.98 22.38 1322.2 1245.6 2567.8 1333.9 1420.8 2754.7 3.2362 2.4875 5.7237 TABLE E.2 Properties of Superhe ated Steam (Continued) TEMPERATURE: rc (TEMPERATURE: 7 kekins) sat sat. 300 350 400 450 500 550 650 (C) liq vap. (573.15) (623. 15) (673 15) (723.15) (773.15) (823, 15) (873.15) (923.15) L000 29.334 29.335 0. 1000 120200 23852 25144 89767 264500. 28123 30768 10.3450 264H). 28122 287580. 28899 31775 10.5133 3 10600. 209.1 3279.7 10.6711 333730. 3049.9 3383.6 10.K200 156810. 31324 3489.2 10.9612 379880. 3216.7 3596.5 11.0957 4020. 3302.6 3705.0 11.2243 42040, 3390.3 3816.4 I1.3476 (6.98) 33370. 3049.8 1383.5 9.7572 V 287 50. LO10 191. 822 191.812 14670. 31060. 24380 2584.8 2889.8 3177.3 35670. 3132.3 3489.1 37980. 3216.6 3596S 40290. 3302.6 3705.5 42600. 3300.3 3816.3 (45.83) 3279.6 0.6493 81511 9 2820 9404 9.6083 9.8984 100329 10.1616 10.2849 18990, 3216.5 3564 9.7130 15520. 2068.9 16680. LO17 U 251.432 H 251.453 08321 7649.8 13210. 28120 3076.4 14370. 17830. 20140. 24569 26099 7.9094 21300. 3300.2 3816.2 9.9650 2889.6 3049.7 33834 9.4372 3132.3 3302.5 3705.4 9.8416 20 3177.1 9.1303 3279.4 9.2882 34890 95784 (60.09) 8.9618 13430. 3302.5 3705.4 9.6544 5229.3 1.022 289.271 H 289.302 0.9441 8810S 28118 3076.1 8.7744 9581.2 28895 31769 8.9430 11890. 3132.2 34889 9.3912 10350. 2468.6 26254 7.7605 2968.7 3279.3 9.1010 I120. 3049.6 1383.3 9.2499 12660. 3216.5 3506.3 9.5257 14190, 3390.2 3816.2 30 (69.12) 9.7778 1027 U 317.609 H 317.650 1.0261 8340.1 3049.5 3383.1 9.1170 9494.9 32164 3596.2 9.3929 10070. 3302.4 3705.3 9.5216 3993 4 2477.1 71846 28894 7762.5 2968.6 89176 3132.1 10640. 3390.1 40 28116 26369 7.6709 30759 8.6413 31768 8.8100 3279.1 8.9680 3488 8 9.2583 3816,1 9.6450 (75.89) 1.030 U 340.513 H 340.564 L0912 32402 24840 26460 7.5947 5283.9 28115 3075.7 85380 5746.7 2889.2 31766 8.7068 6209.1 6671.4 3049.4 33830 9.0139 7133.5 31320 3488,7 9.1552 7505.5 3216.3 3596.1 S057.4 3302.3 8519.2 3390.1 3816.0 9.5419 2968.5 50 (81.35) 32790 8.8649 3705.2 9.4185 9.2898 1.037 U 384.374 H 384.451 22169 24967 26630 35205 28110 3075.1 3829.4 2888.9 3176.1 413K0 2968.2 3278.6 446.4 3049.2 3382.7 4754.7 3131.8 3488.4 S062.8 3216.1 3595.8 5370.9 3302.2 3705.0 5678.9 3389.9 3815.9 9.3546 75 (91.79) 1,2131 7.4570 83502 8.5191 8.6773 R.8265 8.9678 9.1023 9.2312 1693.7 2506 1 26754 7.3598 L043 2638.7 2870.8 3102.5 35653 3796.5 33340 3040.0 33824 8.6934 4027.7 4258,8 3180.8 3815.7 417.406 28106 28886 3131.6 3488.1 88348 3216.0 3595.6 8.9695 100 3302.0 H 417.511 1.3027 3074.5 82106 31756 8.3858 3278.2 8.5442 3704.8 9.0982 (90 63) 9.2217 Saturated Steam Table TABLE E.1 Properties of Saturated Steam V = SPECIFIC VOLUME cm'g- U= SPECIFIC INTERNAL ENERGY J-kg-! H = SPECIFIC ENTHALPY kJ-kg- S= SPECIFIC ENTROPY U-kg--K-! SPECIFIC VOLUME V INTERNAL ENERGY U ENTHALPY H ENTROPY S sat. sat. sat. sat. (C) (K) sat. sat. sat. sat. (kPa) liq. evap. vap. liq. evap. vap. liq. evap. vap. liq. evap. vap. 273.15 0.611 1.000 206300. 206300. -0.04 2375.7 2375.6 -0.04 2501.7 2501.6 0.0000 9.1578 9.1578 0.00 2501.6 2501.6 0.0000 9.1575 9.1575 4.17 2499.2 2503.4 0.0153 9.1158 9.1311 8.39 2496.8 2505.2 0.0306 9.0741 9.1047 12.60 2494.5 2507.1 0.0459 9.0326 9.0785 16.80 2492.1 2508.9 0.0611 8.9915 9.0526 0.01 273.16 0.611 1.000 206200. 206200. 0.00 2375.6 2375.6 274.15 0.657 1.000 192600. 192600. 275.15 0.705 1.000 179900. 179900. 276.15 0.757 1.000 168200. 168200. 2372.7 2376.9 2369.9 2378.3 12.60 2367.1 2379.7 2364.3 2381.I 4.17 8.39 3. 4 277.15 0.813 1.000 157300. 157300. 16.80 278.15 0.872 1.000 147200. 147200. 279.15 0.935 1.000 137800. 137800. 280.15 1.001 1.000 129100. 129100. 281.15 1.072 1.000 121000. 121000. 282.15 1.147 1.000 113400. 113400. 21.01 2361.4 2382.4 21.01 2489.7 2510.7 0.0762 8.9507 9.0269 25.21 29.41 33.60 2353.0 2386.6 33.60 2482.6 2516.2 0.1213 8,8300 8.9513 37.80 2350,1 2387.9 6 2358.6 2383.8 25.21 2487.4 2512.6 0.0913 8.9102 9.0014 29.41 2485.0 2514.4 0.1063 8.8699 8,9762 2355.8 2385.2 37.80 2480.3 2518.1 0.1362 8.7903 8.9265 283.15 1.227 1.000 106400. 106400. 99910. 93840. 88180. 41.99 2347.3 2389.3 2344.5 2390.7 2341.7 2392.1 2338.9 2393.4 2336.1 2394.8 41.99 2477.9 2519.9 0.1510 8,7510 8.9020 46.19 2475.5 2521.7 0.1658 8.7119 8.8776 10 11 284.15 1.312 1.000 99910. 46.18 12 285.15 1.401 1.000 93830. 50.38 50.38 2473.2 2523.6 0.1805 8.6731 8.8536 13 286.15 1.497 1.001 287.15 1.597 1.001 88180. 54.56 54.57 2470.8 2525.4 0.1952 8.6345 8.8297 58.75 2468.5 2527.2 0.2098 8.5963 8.8060 14 82900. 82900. 58.75 15 16 17 77980. 73380. 69090. 65090. 292.15 2.196 1.002 61340. 61340. 288.15 1.704 1.001 77980. 73380. 69090. 291.15 2.062 1.001 65090. 62.94 2333.2 2396.2 2330.4 2397.6 2327.6 2398.9 62.94 2466.1 2529.1 0.2243 8.5582 8.7826 67.13 2463.8 2530.9 0.2388 8.5205 8.7593 71.31 2461.4 2532.7 0.2533 8.4830 8.7363 75.50 2459.0 2534.5 0.2677 8.4458 8.7135 79.68 2322.0 2401.7 79.68 2456.7 2536.4 0.2820 8.4088 8.6908 289.15 1.817 1.001 290.15 1.936 1.001 67.12 71.31 75.49 18 2324.8 2400.3 19 20 293.15 2.337 1.002 57840. 294.15 2.485 1.002 54560. 295.15 2.642 1.002 51490. 296.15 2.808 1.002 48620, 297,15 2982 1.003 45920, 57840. 83.86 2319.2 2403.0 2316.4 2404.4 83.86 2454.3 2538.2 0.2963 8.3721 8.6684 88.04 2452.0 2540.0 0.3105 8.3356 8.6462 21 54560. 88.04 92.22 22 23 24 51490. 48620. 45930. 100.6 2313.6 2405.8 96.40 2310.7 2407.1 92.23 2449.6 2541.8 0.3247 8.2994 8.6241 96.41 2447.2 2543.6 0.3389 8.2634 8.6023 2444.9 2545.5 0.3530 8.2277 8.5806 2307.9 2408.5 100.6 25 298.15 3.166 1.003 43400. 43400. 104.8 299.15 3.360 1.003 41030. 2305.1 2409.9 104.8 2442.5 2547.3 0.3670 8.1922 8.5592 2440.2 2549.1 0.3810 8.1569 8.5379 26 41030. 108.9 2302.3 2411.2 108.9 27 300.15 3.564 1.003 38810. 38810. 113.1 2299.5 2412.6 113.1 2437.8 2550.9 0.3949 8.1218 8.5168 2296.7 2414.0 117.3 2293.8 2415.3 121.5 2435.4 2552.7 0.4088 8.0870 8.4959 2433.1 2554.5 0.4227 8.0524 8.4751 28 301.15 3.778 1.004 36730. 36730. 117.3 29 302.15 4.004 1.004 34770. 34770. 121.5

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