Home Reference Manual Термодинамични свойства на вода и водна пара в състояние на насищане - 2
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Термодинамични свойства на вода и водна пара в състояние на насищане
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Р Р t Т p' p" h' h" r s' s" C'p C"p
МPa bar °C K kg/m³ kg/m³ kJ/kg kJ/kg kJ/kg kJ/(kg.K) kJ/(kg.K) kJ/(kg.K) kJ/(kg.K)
0.3 3 133.53 406.68 931.813 1.651 561.46 2724.9 2163.44 1.6718 6.9916 4.272 2.262
0.31 3.1 134.65 407.8 930.842 1.702 566.26 2726.4 2160.14 1.6835 6.9806 4.274 2.27
0.32 3.2 135.74 408.89 929.89 1.754 570.93 2727.85 2156.92 1.695 6.97 4.277 2.278
0.33 3.3 136.81 409.96 928.957 1.805 575.5 2729.27 2153.77 1.7061 6.9597 4.279 2.286
0.34 3.4 137.85 411 928.042 1.856 579.96 2730.64 2150.68 1.7169 6.9498 4.281 2.294
0.35 3.5 138.86 412.01 927.145 1.908 584.31 2731.96 2147.65 1.7275 6.9401 4.283 2.302
0.36 3.6 139.85 413 926.263 1.959 588.57 2733.25 2144.68 1.7378 6.9307 4.286 2.31
0.37 3.7 140.82 413.97 925.397 2.01 592.74 2734.51 2141.77 1.7478 6.9215 4.288 2.317
0.38 3.8 141.77 414.92 924.546 2.061 596.81 2735.72 2138.91 1.7576 6.9126 4.29 2.325
0.39 3.9 142.7 415.85 923.708 2.112 600.81 2736.91 2136.1 1.7672 6.9039 4.292 2.333
0.4 4 143.61 416.76 922.885 2.163 604.72 2738.05 2133.33 1.7766 6.8954 4.294 2.34
0.42 4.2 145.38 418.53 921.276 2.264 612.33 2740.27 2127.94 1.7948 6.8791 4.299 2.355
0.44 4.4 147.08 420.23 919.715 2.365 619.66 2742.38 2122.72 1.8122 6.8635 4.303 2.37
0.46 4.6 148.72 421.87 918.198 2.467 626.73 2744.38 2117.65 1.8289 6.8486 4.307 2.384
0.48 4.8 150.3 423.45 916.722 2.567 633.57 2746.29 2112.72 1.845 6.8343 4.311 2.399
0.5 5 151.84 424.99 915.284 2.668 640.19 2748.11 2107.92 1.8606 6.8206 4.315 2.413
0.52 5.2 153.32 426.47 913.882 2.769 646.6 2749.85 2103.25 1.8756 6.8074 4.319 2.427
0.54 5.4 154.76 427.91 912.514 2.869 652.83 2751.52 2098.69 1.8901 6.7947 4.323 2.44
0.56 5.6 156.15 429.3 911.177 2.969 658.88 2753.12 2094.24 1.9042 6.7824 4.327 2.454
0.58 5.8 157.51 430.66 909.869 3.069 664.77 2754.66 2089.89 1.9179 6.7706 4.331 2.467
0.6 6 158.83 431.98 908.589 3.169 670.5 2756.14 2085.64 1.9311 6.7592 4.335 2.48
0.62 6.2 160.12 433.27 907.335 3.269 676.09 2757.56 2081.47 1.944 6.7481 4.338 2.493
0.64 6.4 161.37 434.52 906.106 3.368 681.54 2758.93 2077.39 1.9565 6.7374 4.342 2.506
0.66 6.6 162.59 435.74 904.901 3.468 686.86 2760.25 2073.39 1.9686 6.7269 4.346 2.518
0.68 6.8 163.79 436.94 903.717 3.567 692.06 2761.52 2069.46 1.9805 6.7168 4.349 2.531
0.7 7 164.95 438.1 902.556 3.666 697.14 2762.75 2065.61 1.9921 6.707 4.353 2.543
0.72 7.2 166.09 439.24 901.414 3.765 702.12 2763.94 2061.82 2.0034 6.6974 4.357 2.556
0.74 7.4 167.21 440.36 900.291 3.864 706.99 2765.09 2058.1 2.0144 6.6881 4.36 2.568
0.76 7.6 168.3 441.45 899.188 3.963 711.76 2766.19 2054.43 2.0252 6.679 4.364 2.58
0.78 7.8 169.37 442.52 898.101 4.062 716.43 2767.26 2050.83 2.0357 6.6702 4.367 2.591
0.8 8 170.41 443.56 897.032 4.161 721.02 2768.3 2047.28 2.046 6.6615 4.371 2.603
0.85 8.5 172.94 446.09 894.427 4.408 732.11 2770.76 2038.65 2.0708 6.6408 4.38 2.632
0.9 9 175.36 448.51 891.914 4.654 742.72 2773.03 2030.31 2.0944 6.6212 4.388 2.66
0.95 9.5 177.67 450.82 889.483 4.9 752.9 2775.15 2022.25 2.1169 6.6027 4.397 2.688
1 10 179.89 453.04 887.127 5.145 762.68 2777.12 2014.44 2.1384 6.585 4.405 2.715
1.05 10.5 182.02 455.17 884.841 5.391 772.1 2778.95 2006.85 2.1591 6.5681 4.413 2.742
1.1 11 184.07 457.22 882.619 5.636 781.2 2780.67 1999.47 2.1789 6.552 4.422 2.768
1.15 11.5 186.05 459.2 880.455 5.881 789.99 2782.27 1992.28 2.1979 6.5365 4.43 2.793
1.2 12 187.96 461.11 878.346 6.126 798.5 2783.77 1985.27 2.2163 6.5217 4.438 2.819
1.25 12.5 189.82 462.97 876.288 6.37 806.75 2785.17 1978.42 2.234 6.5074 4.446 2.844
1.3 13 191.61 464.76 874.277 6.615 814.76 2786.49 1971.73 2.2512 6.4936 4.454 2.869
1.35 13.5 193.35 466.5 872.31 6.859 822.55 2787.73 1965.18 2.2678 6.4804 4.462 2.893
1.4 14 195.05 468.2 870.385 7.104 830.13 2788.89 1958.76 2.2839 6.4675 4.47 2.917
1.45 14.5 196.69 469.84 868.499 7.348 837.52 2789.99 1952.47 2.2995 6.4551 4.478 2.941
1.5 15 198.3 471.45 866.65 7.593 844.72 2791.01 1946.29 2.3147 6.4431 4.485 2.964
1.55 15.5 199.86 473.01 864.835 7.837 851.74 2791.97 1940.23 2.3294 6.4314 4.493 2.988
1.6 16 201.38 474.53 863.054 8.082 858.61 2792.88 1934.27 2.3438 6.42 4.501 3.011
1.65 16.5 202.86 476.01 861.303 8.327 865.32 2793.73 1928.41 2.3578 6.409 4.509 3.034
1.7 17 204.31 477.46 859.582 8.571 871.89 2794.53 1922.64 2.3715 6.3983 4.516 3.057
1.75 17.5 205.73 478.88 857.888 8.816 878.32 2795.28 1916.96 2.3848 6.3878 4.524 3.079
1.8 18 207.12 480.27 856.222 9.061 884.61 2795.98 1911.37 2.3978 6.3776 4.532 3.102
1.85 18.5 208.48 481.63 854.581 9.306 890.79 2796.65 1905.86 2.4105 6.3676 4.539 3.124
1.9 19 209.81 482.96 852.964 9.551 896.84 2797.26 1900.42 2.4229 6.3579 4.547 3.146
1.95 19.5 211.11 484.26 851.37 9.797 902.79 2797.85 1895.06 2.4351 6.3484 4.555 3.168
2 20 212.38 485.53 849.798 10.04 908.62 2798.38 1889.76 2.447 6.3392 4.562 3.19
2.1 21 214.87 488.02 846.717 10.53 919.99 2799.36 1879.37 2.4701 6.3212 4.578 3.234
2.2 22 217.26 490.41 843.714 11.03 930.98 2800.2 1869.22 2.4924 6.304 4.593 3.277
2.3 23 219.56 492.71 840.783 11.52 941.63 2800.93 1859.3 2.5138 6.2874 4.608 3.32
2.4 24 221.8 494.95 837.9 12.01 951.95 2801.53 1849.58 2.5344 6.2714 4.623 3.362
2.5 25 223.96 497.11 835.116 12.51 961.98 2802.04 1840.06 2.5544 6.256 4.638 3.404
2.6 26 226.05 499.2 832.371 13 971.74 2802.45 1830.71 2.5738 6.2411 4.653 3.446
2.7 27 228.09 501.24 829.68 13.5 981.24 2802.78 1821.54 2.5925 6.2266 4.668 3.488
2.8 28 230.06 503.21 827.039 14 990.5 2803.01 1812.51 2.6107 6.2126 4.683 3.53
2.9 29 231.99 505.14 824.445 14.5 999.54 2803.17 1803.63 2.6284 6.199 4.699 3.571
3 30 233.86 507.01 821.895 15 1008.37 2803.26 1794.89 2.6456 6.1858 4.714 3.612
3.1 31 235.68 508.83 819.387 15.5 1017 2803.28 1786.28 2.6624 6.1729 4.729 3.653
3.2 32 237.46 510.61 816.918 16.01 1025.45 2803.24 1777.79 2.6787 6.1604 4.744 3.694
3.3 33 239.2 512.35 814.487 16.51 1033.72 2803.13 1769.41 2.6946 6.1481 4.76 3.735
3.4 34 240.9 514.05 812.091 17.02 1041.83 2802.97 1761.14 2.7102 6.1362 4.775 3.776
3.5 35 242.56 515.71 809.728 17.53 1049.78 2802.75 1752.97 2.7254 6.1245 4.791 3.817
3.6 36 244.19 517.34 807.397 18.04 1057.57 2802.47 1744.9 2.7403 6.1131 4.806 3.858
3.7 37 245.78 518.93 805.096 18.55 1065.23 2802.14 1736.91 2.7548 6.1019 4.822 3.899
3.8 38 247.33 520.48 802.823 19.06 1072.76 2801.78 1729.02 2.769 6.091 4.837 3.94
3.9 39 248.86 522.01 800.578 19.57 1080.15 2801.36 1721.21 2.783 6.0802 4.853 3.981
4 40 250.36 523.51 798.358 20.09 1087.43 2800.9 1713.47 2.7967 6.0697 4.869 4.022
4.1 41 251.83 524.98 796.164 20.61 1094.58 2800.39 1705.81 2.8101 6.0594 4.885 4.063
4.2 42 253.27 526.42 793.992 21.13 1101.63 2799.85 1698.22 2.8232 6.0492 4.901 4.104
4.3 43 254.68 527.83 791.844 21.65 1108.57 2799.27 1690.7 2.8362 6.0393 4.917 4.145
4.4 44 256.07 529.22 789.717 22.17 1115.4 2798.65 1683.25 2.8488 6.0294 4.933 4.186
4.5 45 257.44 530.59 787.611 22.7 1122.14 2797.99 1675.85 2.8613 6.0198 4.949 4.228
4.6 46 258.78 531.93 785.524 23.22 1128.79 2797.31 1668.52 2.8736 6.0103 4.966 4.27
4.7 47 260.1 533.25 783.457 23.75 1135.34 2796.58 1661.24 2.8857 6.001 4.982 4.311
4.8 48 261.4 534.55 781.407 24.28 1141.81 2795.83 1654.02 2.8975 5.9917 4.999 4.353
4.9 49 262.68 535.83 779.375 24.82 1148.2 2795.05 1646.85 2.9092 5.9827 5.015 4.395
5 50 263.94 537.09 777.36 25.35 1154.5 2794.23 1639.73 2.9207 5.9737 5.032 4.438
5.1 51 265.18 538.33 775.361 25.89 1160.73 2793.38 1632.65 2.9321 5.9649 5.049 4.48
5.2 52 266.41 539.56 773.377 26.43 1166.88 2792.5 1625.62 2.9433 5.9562 5.066 4.523
5.3 53 267.61 540.76 771.408 26.97 1172.97 2791.61 1618.64 2.9543 5.9475 5.083 4.566
5.4 54 268.8 541.95 769.453 27.51 1178.98 2790.67 1611.69 2.9652 5.939 5.101 4.61
5.5 55 269.97 543.12 767.512 28.06 1184.92 2789.71 1604.79 2.9759 5.9307 5.118 4.653
5.6 56 271.12 544.27 765.584 28.6 1190.81 2788.74 1597.93 2.9865 5.9224 5.136 4.697
5.7 57 272.26 545.41 763.668 29.15 1196.63 2787.73 1591.1 2.9969 5.9141 5.154 4.742
5.8 58 273.38 546.53 761.765 29.71 1202.39 2786.7 1584.31 3.0072 5.906 5.172 4.786
5.9 59 274.49 547.64 759.873 30.26 1208.09 2785.64 1577.55 3.0174 5.898 5.19 4.831
6 60 275.59 548.74 757.993 30.82 1213.73 2784.56 1570.83 3.0274 5.8901 5.208 4.877
6.2 62 277.73 550.88 754.265 31.94 1224.86 2782.34 1557.48 3.0472 5.8744 5.245 4.969
6.4 64 279.83 552.98 750.576 33.07 1235.78 2780.02 1544.24 3.0665 5.8591 5.283 5.062
6.6 66 281.88 555.03 746.925 34.21 1246.51 2777.62 1531.11 3.0854 5.844 5.321 5.158
6.8 68 283.88 557.03 743.309 35.36 1257.06 2775.13 1518.07 3.1039 5.8292 5.36 5.255
7 70 285.83 558.98 739.724 36.52 1267.44 2772.57 1505.13 3.122 5.8146 5.4 5.354
7.2 72 287.74 560.89 736.168 37.7 1277.65 2769.92 1492.27 3.1398 5.8003 5.441 5.455
7.4 74 289.62 562.77 732.64 38.88 1287.72 2767.21 1479.49 3.1572 5.7862 5.483 5.559
7.6 76 291.45 564.6 729.137 40.08 1297.64 2764.42 1466.78 3.1743 5.7722 5.526 5.664
7.8 78 293.25 566.4 725.656 41.28 1307.42 2761.54 1454.12 3.1911 5.7584 5.569 5.773
8 80 295.01 568.16 722.197 42.5 1317.08 2758.61 1441.53 3.2077 5.7448 5.614 5.883
8.2 82 296.74 569.89 718.757 43.74 1326.61 2755.6 1428.99 3.2239 5.7314 5.66 5.996
8.4 84 298.44 571.59 715.335 44.98 1336.03 2752.52 1416.49 3.2399 5.7181 5.707 6.112
8.6 86 300.1 573.25 711.929 46.24 1345.34 2749.38 1404.04 3.2557 5.705 5.755 6.23
8.8 88 301.74 574.89 708.537 47.51 1354.54 2746.16 1391.62 3.2712 5.6919 5.804 6.352
9 90 303.35 576.5 705.158 48.8 1363.65 2742.88 1379.23 3.2866 5.679 5.854 6.476
9.2 92 304.93 578.08 701.791 50.1 1372.66 2739.53 1366.87 3.3017 5.6662 5.906 6.604
9.4 94 306.48 579.63 698.434 51.41 1381.59 2736.12 1354.53 3.3166 5.6535 5.959 6.734
9.6 96 308.01 581.16 695.086 52.74 1390.43 2732.64 1342.21 3.3313 5.6409 6.014 6.868
10 100 311 584.15 688.411 55.45 1407.87 2725.48 1317.61 3.3603 5.6159 6.127 7.147
10.5 105 314.61 587.76 680.096 58.93 1429.27 2716.15 1286.88 3.3956 5.585 6.279 7.518
11 110 318.08 591.23 671.796 62.52 1450.28 2706.4 1256.12 3.43 5.5545 6.443 7.917
11.5 115 321.44 594.59 663.492 66.24 1470.95 2696.21 1225.26 3.4636 5.5243 6.62 8.348
12 120 324.68 597.83 655.167 70.08 1491.33 2685.59 1194.26 3.4965 5.4941 6.813 8.819
12.5 125 327.82 600.97 646.8 74.07 1511.46 2674.48 1163.02 3.5288 5.464 7.024 9.335
13 130 330.86 604.01 638.371 78.22 1531.40 2662.89 1131.49 3.5606 5.4339 7.258 9.907
13.5 135 333.81 606.96 629.856 82.53 1551.19 2650.77 1099.58 3.592 5.4036 7.519 10.544
14 140 336.67 609.82 621.229 87.04 1570.88 2638.09 1067.21 3.623 5.373 7.812 11.26
14.5 145 339.45 612.6 612.459 91.76 1590.51 2624.8 1034.29 3.6538 5.3422 8.144 12.067
15 150 342.16 615.31 603.514 96.71 1610.15 2610.86 1000.71 3.6844 5.3108 8.525 12.982
15.5 155 344.79 617.94 594.358 101.9 1629.85 2596.22 966.37 3.715 5.2789 8.964 14.022
16 160 347.36 620.51 584.954 107.4 1649.67 2580.8 931.13 3.7457 5.2463 9.473 15.207
16.5 165 349.86 623.01 575.264 113.3 1669.68 2564.56 894.88 3.7765 5.2129 10.065 16.557
16.5 165 350 623.15 574.689 113.6 1670.86 2563.59 892.73 3.7783 5.2109 10.102 16.641