1、水 和 水 蒸 气 的 密 度 表绝对压力P 饱和温度ts 饱和水密度饱和蒸气密度 当温度为下列数值时（），水和水蒸气的密度、“，kg/m3105Pa s kg/m3 “s kg/m3 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 6001.0 99.09 958.8 0.580 999.8 998.3 992.3 983.2 971.6 0.578 0.547 0.519 0.494 0.472 0.452 0.
2、433 0.417 0.400 0.385 0.372 0.359 0.347 0.336 0.326 0.316 0.307 0.298 0.290 0.282 0.275 0.268 0.262 0.255 0.249 0.2442.0 119.62 943.1 1.109 999.9 998.4 992.4 983.2 971.7 958.1 1.108 1.049 0.996 0.950 0.908 0.869 0.834 0.802 0.773 0.745 0.720 0.696 0.673 0.653 0.633 0.615 0.597 0.581 0.565 0.551 0.53
3、7 0.523 0.511 0.499 0.4873.0 132.88 932.1 1.621 999.9 998.4 992.4 983.3 971.7 958.2 942.9 1.589 1.507 1.434 1.369 1.310 1.256 1.207 1.162 1.120 1.082 1.046 1.012 0.980 0.951 0.923 0.897 0.872 0.849 0.826 0.805 0.786 0.767 0.748 0.7314.0 142.92 923.3 2.124 1000 998.5 992.5 983.3 971.8 958.2 943.0 925
4、.9 2.026 1.925 1.835 1.754 1.681 1.615 1.554 1.497 1.445 1.397 1.351 1.309 1.269 1.232 1.197 1.164 1.136 1.103 1.075 1.048 1.023 0.998 0.9755.0 151.11 915.8 2.621 1000 998.5 992.5 983.4 971.8 958.3 943.0 925.9 2.555 2.423 2.306 2.203 2.110 2.025 1.947 1.876 1.810 1.749 1.692 1.639 1.589 1.542 1.498
5、1.456 1.417 1.380 1.344 1.311 1.279 1.249 1.2206.0 158.08 909.1 3.112 1000 998.5 992.5 983.4 971.9 958.3 943.0 926.0 3.094 2.928 2.784 2.656 2.541 2.438 2.344 2.257 2.177 2.103 2.034 1.969 1.909 1.853 1.799 1.749 1.702 1.657 1.614 1.574 1.536 1.499 1.4647.0 164.17 903.2 3.600 1000 998.6 992.6 983.5
6、971.9 958.4 943.1 926.1 907.3 3.442 3.267 3.113 2.977 2.854 2.742 2.640 2.545 2.458 2.377 2.301 2.230 2.164 2.101 2.042 1.987 1.935 1.885 1.838 1.793 1.750 1.7098.0 169.61 897.7 4.085 1000 998.6 992.6 983.5 972.0 958.5 943.1 926.1 907.4 3.964 3.757 3.577 3.417 3.272 3.143 3.024 2.915 2.815 2.721 2.6
7、34 2.552 2.476 2.404 2.336 2.273 2.212 2.156 2.101 2.050 2.001 1.9549.0 174.53 892.6 4.570 1000 998.7 992.7 983.5 972.0 958.5 943.2 926.2 907.4 4.496 4.254 4.044 3.860 3.694 3.546 3.411 3.286 3.173 3.067 2.967 2.875 2.789 2.708 2.631 2.559 2.491 2.423 2.366 2.307 2.252 2.20010.0 179.04 887.9 5.053 1
8、000 998.7 992.7 983.6 972.1 958.6 943.2 926.2 907.4 5.038 4.755 4.517 4.307 4.120 3.953 3.799 3.660 3.531 3.413 3.303 3.199 3.103 3.012 2.927 2.846 2.770 2.698 2.630 2.565 2.504 2.44615 197.37 867.8 7.452 1001 998.9 992.9 983.8 972.3 959.8 943.5 926.5 907.8 887.2 7.391 6.964 6.605 6.293 6.021 5.774
9、5.552 5.350 5.163 4.990 4.831 4.682 4.541 4.411 4.288 4.172 4.062 3.957 3.860 3.766 3.67620 211.39 851.1 9.852 1001 999.2 993.1 984.0 972.5 959.0 943.8 926.8 908.1 887.5 865.0 9.579 9.025 8.562 8.157 7.806 7.491 7.205 6.944 6.707 6.485 6.281 6.090 5.910 5.744 5.583 5.435 5.294 5.160 5.035 4.91425 22
10、2.91 836.6 12.27 1001 999.4 993.3 984.3 972.8 959.2 944.0 927.0 908.3 887.9 865.4 840.5 11.59 10.93 10.38 9.899 9.478 9.101 8.760 8.450 8.164 7.900 7.653 7.424 7.210 7.008 6.819 6.640 6.470 6.310 6.15830 232.76 823.6 14.72 1001 999.6 993.5 984.4 973.0 959.5 944.3 927.3 908.7 888.3 865.7 840.9 14.33
11、13.43 12.69 12.06 11.52 11.04 10.61 10.22 9.867 9.539 9.236 8.954 8.690 8.444 8.212 7.994 7.788 7.593 7.40835 241.42 811.6 17.19 1002 999.8 993.7 984.6 973.1 959.7 944.5 927.6 909.0 888.6 866.1 841.4 813.7 16.07 15.10 14.30 13.62 13.03 12.50 12.03 11.59 11.20 10.84 10.50 10.19 9.891 9.616 9.357 9.11
12、2 8.882 8.66440 249.18 800.4 19.70 1002 1000 993.9 984.8 973.4 960.0 944.7 927.8 909.3 888.9 866.5 841.8 814.2 18.88 17.63 16.62 15.78 15.06 14.43 13.86 13.35 12.88 12.46 12.06 11.69 11.35 11.03 10.73 10.45 10.18 9.92645 256.22 789.8 22.25 1002 1000 994.1 985.1 973.6 960.2 945.0 928.2 909.6 889.2 86
13、6.9 842.2 814.7 21.89 20.29 19.04 18.01 17.15 16.40 15.73 15.13 14.59 14.09 13.64 13.22 12.82 12.45 12.11 11.79 11.48 11.1950 262.69 779.7 24.84 1002 1001 994.4 985.3 973.8 960.4 945.3 928.4 909.8 889.5 867.2 842.7 815.3 784.2 23.11 21.57 20.33 19.29 18.41 17.63 16.94 16.32 15.75 15.23 14.75 14.31 1
14、3.89 13.50 13.14 12.79 12.4755 268.69 769.9 27.49 1002 1001 994.6 985.5 974.0 960.7 945.5 928.6 910.2 889.9 867.6 843.1 815.8 784.8 26.11 24.21 22.71 21.50 20.46 19.57 18.78 18.07 17.43 16.84 16.30 15.80 15.33 14.90 14.49 14.11 13.7460 274.28 760.5 30.18 1003 1001 994.8 985.7 974.3 960.9 945.7 928.9
15、 910.4 890.2 868.0 843.5 816.3 785.5 29.34 26.98 25.21 23.78 22.58 21.56 20.66 19.86 19.13 18.47 17.87 17.31 16.79 16.31 15.86 15.43 15.0465 279.53 751.4 32.94 1003 1001 995.0 986.0 974.5 961.1 946.0 929.2 910.7 890.6 868.4 844.0 816.8 786.1 32.84 29.92 27.79 26.12 24.75 23.58 22.56 21.66 20.85 20.1
16、2 19.45 18.83 18.26 17.73 17.23 16.76 16.3370 284.47 742.4 35.74 1003 1001 995.2 986.2 974.8 961.4 946.3 929.5 911.1 890.9 868.7 844.4 817.3 786.7 751.3 33.05 30.51 28.56 26.98 25.65 24.51 23.50 22.60 21.79 21.05 20.37 19.74 19.16 18.62 18.11 17.6375 289.16 733.7 38.62 1003 1002 995.4 986.3 974.9 96
17、1.5 946.4 929.6 911.2 891.1 869.0 844.7 817.6 787.1 752.1 36.38 33.33 31.07 29.26 27.76 26.48 25.36 24.37 23.47 22.66 21.92 21.23 20.59 20.00 19.45 18.9380 293.61 725.1 41.56 1004 1002 995.6 986.6 975.1 961.8 946.7 930.0 911.7 891.5 869.5 845.2 818.3 788.0 752.9 40.00 36.32 33.68 31.63 29.93 28.50 2
18、7.26 26.16 25.18 24.30 23.48 22.74 22.05 21.40 20.81 20.2585 297.85 716.6 44.58 1004 1002 995.9 986.8 975.4 962.0 947.0 930.3 911.9 891.8 869.9 845.7 818.8 788.6 753.7 43.96 39.47 36.39 34.04 32.15 30.56 29.18 27.98 26.90 25.94 25.05 24.25 23.50 22.81 22.17 21.5790 301.91 708.3 47.66 1004 1002 996.1
19、 987.0 975.6 962.3 947.2 930.5 912.2 892.1 870.2 846.1 819.3 789.2 754.5 712.8 42.83 39.23 36.55 34.42 32.66 31.14 29.82 28.65 27.61 26.65 25.78 24.98 24.23 23.54 22.8995 305.80 699.9 50.84 1004 1002 996.3 987.2 975.8 962.5 947.5 930.8 912.5 892.5 870.5 846.5 819.9 789.8 755.3 713.9 46.41 42.19 39.1
20、3 36.75 34.79 33.13 31.69 30.43 29.29 28.25 27.32 26.45 25.66 24.92 24.22100 309.53 691.7 54.11 1005 1003 996.5 987.5 976.1 962.7 947.7 931.1 912.7 892.8 870.9 846.9 820.3 790.1 756.1 714.9 50.30 45.31 41.82 39.15 37.00 35.17 33.60 32.22 30.99 29.88 28.88 27.95 27.09 26.30 25.57105 313.12 683.5 57.4
21、7 1005 1003 996.7 987.7 976.3 962.9 948.0 931.4 913.0 893.1 871.3 847.3 820.8 791.0 756.8 716.0 54.52 48.59 44.60 41.61 39.23 37.23 35.52 34.04 32.71 31.52 30.44 29.45 28.54 27.69 26.91110 316.58 675.3 60.94 1005 1003 996.9 987.8 976.5 963.2 948.2 931.6 913.3 893.4 871.7 847.7 821.3 791.6 757.6 717.
22、1 59.21 52.08 47.51 44.15 41.53 39.34 37.48 35.88 34.45 33.17 32.02 30.96 29.99 29.10 28.26115 319.92 667.1 64.50 1005 1003 997.1 988.0 976.7 963.4 948.4 931.9 913.7 893.7 872.0 848.2 821.8 792.2 758.4 718.1 64.47 55.77 50.53 46.77 43.86 41.49 39.48 37.74 36.21 34.84 33.61 32.49 31.46 30.51 29.63120
23、 323.15 658.9 68.21 1006 1004 997.3 988.2 976.9 963.7 948.7 932.1 913.9 894.1 872.4 848.5 822.2 792.8 759.1 719.2 668.5 59.77 53.68 49.48 46.27 43.67 41.49 39.64 37.99 36.52 35.21 34.03 32.93 31.93 31.00125 326.28 650.6 72.05 1006 1004 997.5 988.4 977.1 963.9 948.9 932.4 914.2 894.4 872.8 849.0 822.
24、8 793.4 759.9 720.2 670.1 64.06 56.98 52.27 48.73 45.91 43.55 41.55 39.79 38.23 36.83 35.57 34.41 33.36 32.37130 329.31 642.3 76.05 1006 1004 997.8 988.7 977.3 964.1 949.1 932.7 914.5 894.7 873.1 849.4 823.2 794.0 760.6 721.2 671.7 68.78 60.46 55.16 51.26 48.19 45.64 43.50 41.61 39.95 38.48 37.13 35
25、.91 34.78 33.75135 332.25 634.0 80.19 1006 1004 998.0 988.9 977.5 964.3 949.4 932.9 914.7 895.0 873.4 849.8 823.7 794.5 761.3 722.2 673.3 73.96 64.14 58.17 53.88 50.53 47.78 45.45 43.46 41.68 40.11 38.70 37.41 36.23 35.14140 335.10 625.6 84.53 1007 1004 998.2 989.1 977.8 964.6 949.7 933.2 915.1 895.
26、3 873.8 850.2 824.2 795.1 762.1 723.2 674.8 79.81 68.07 61.27 56.53 52.91 49.95 47.46 45.33 43.44 41.79 40.29 38.93 37.68 36.54145 337.87 617.0 89.09 1007 1005 998.4 989.3 978.0 964.8 949.8 933.4 915.3 895.7 874.1 850.6 824.7 795.7 762.8 724.2 676.3 86.51 72.25 64.52 59.28 55.34 52.14 49.48 47.21 45
27、.23 43.46 41.88 40.45 39.14 37.94150 340.57 608.4 93.81 1007 1005 998.6 989.5 978.2 965.0 950.1 933.7 915.7 896.0 874.5 851.0 825.2 796.2 763.5 725.2 677.7 610.9 76.75 67.93 62.15 57.84 54.41 51.55 49.12 47.01 45.15 43.50 41.98 40.62 39.35155 343.19 599.5 98.77 1007 1005 998.8 989.7 978.4 965.3 950.
28、4 934.0 915.9 896.3 874.9 851.4 825.6 796.8 764.2 726.1 679.2 613.8 81.63 71.48 65.06 60.39 56.69 53.65 51.07 48.83 46.86 45.11 43.54 42.09 40.77160 345.75 590.5 104.0 1008 1005 999.0 989.9 978.7 965.4 950.6 934.1 916.2 896.5 875.2 851.8 826.0 797.4 764.9 727.1 680.6 616.5 86.96 75.24 68.07 62.97 59
29、.00 55.77 53.02 50.66 48.59 46.75 45.09 43.57 42.19165 348.24 581.2 109.5 1008 1006 999.2 990.1 978.9 965.7 950.8 934.4 916.5 896.9 875.5 852.2 826.5 798.0 765.6 728.0 682.0 619.2 92.85 79.18 71.23 65.66 61.39 57.94 55.01 52.52 50.33 48.40 46.64 45.07 43.63170 350.67 571.7 115.3 1008 1006 999.4 990.
30、4 979.0 965.9 951.1 934.7 916.8 897.2 875.9 852.6 827.0 798.5 766.3 728.9 683.3 621.7 99.40 83.33 74.46 68.40 63.82 60.13 57.05 54.38 52.08 50.05 48.22 46.58 45.07175 353.04 561.8 121.6 1008 1006 999.6 990.6 979.2 966.1 951.3 934.9 917.0 897.5 876.2 853.0 827.4 799.0 767.0 729.8 684.7 624.1 106.9 87
31、.80 77.85 71.24 66.29 62.35 59.07 56.29 53.86 51.73 49.82 48.09 46.52180 355.35 551.3 128.3 1008 1006 999.8 990.8 979.5 966.4 951.6 935.2 917.3 897.8 876.6 853.4 827.9 799.6 767.7 730.7 686.0 626.5 115.7 92.53 81.36 74.14 68.82 64.61 61.14 58.20 55.65 53.42 51.41 49.61 47.98185 357.61 540.2 135.5 10
32、09 1006 1000 991.0 979.7 966.6 951.8 935.5 917.6 898.1 876.9 853.8 828.4 800.1 768.4 731.6 687.3 628.8 127.0 97.63 85.02 77.12 71.40 66.92 63.24 60.14 57.46 55.12 53.03 51.15 49.44190 359.81 528.5 143.4 1009 1007 1000 991.2 979.9 966.8 952.0 935.7 917.9 898.4 877.3 854.2 828.8 800.7 769.1 732.5 688.
33、6 631.0 142.4 103.1 88.85 80.21 74.04 69.26 65.37 62.10 59.29 56.83 54.65 52.69 50.91195 361.97 516.0 152.0 1009 1007 1001 991.4 980.1 967.0 952.3 936.0 918.1 898.7 877.6 854.6 829.3 801.2 769.8 733.4 689.8 633.1 535.3 109.1 92.86 83.38 76.74 71.65 67.53 64.09 61.14 58.57 56.28 54.24 52.39200 364.07
34、 502.5 161.6 1009 1007 1001 991.6 980.3 967.2 952.5 936.2 918.4 899.0 878.0 854.9 829.7 801.8 770.4 734.3 691.0 635.2 542.3 115.6 97.06 86.65 79.50 74.08 69.73 66.10 63.00 60.31 57.93 55.80 53.88210 368.15 470.8 185.7 1010 1007 1001 992.0 980.8 967.7 953.0 936.8 918.9 899.6 878.6 855.7 830.6 802.8 7
35、71.7 736.0 693.4 639.1 554.3 131.0 106.2 93.53 85.22 79.07 74.20 70.19 66.79 63.84 61.26 58.96 56.89220 372.05 422.2 226.1 1010 1008 1002 992.5 981.2 968.1 953.5 937.2 919.5 900.3 879.3 856.5 831.5 803.9 773.0 737.7 695.8 642.9 564.0 151.7 116.4 100.9 91.24 84.25 78.81 74.38 70.65 67.44 64.64 62.15
36、59.92P绝对/Mpa 饱和(沸腾)温度/ P绝对/Mpa 饱和(沸腾)温度/ P绝对/Mpa 饱和(沸腾)温度/0.001 6.7 0.12 104.25 0.62 159.360.002 17.202 0.14 108.74 0.64 160.610.003 23.771 0.16 112.73 0.66 161.820.004 28.641 0.18 116.33 0.68 163.010.005 32.55 0.2 119.62 0.7 164.170.006 35.82 0.22 122.64 0.72 165.310.007 38.66 0.24 125.46 0.74 166.
37、420.008 41.16 0.26 128.08 0.76 167.50.009 43.41 0.28 130.55 0.78 168.570.01 45.45 0.3 132.88 0.8 169.610.012 49.05 0.32 135.08 0.82 170.630.014 52.17 0.34 137.18 0.84 171.630.016 54.93 0.36 139.18 0.86 172.620.018 57.41 0.38 141.09 0.88 173.580.02 59.66 0.4 142.92 0.9 174.530.022 61.73 0.42 144.58 0.92 175.470.026 65.43 0.44 146.38 0.94 176.380.03 68.67 0.46 148.01 0.96 177.280.04 75.41 0.48 149.59 0.98 178.170.05 80.86 0.5 151.11 1 179.040.06 85.45 0.52 152.590.07 89.45 0.54 154.020.08 92.99 0.56 155.410.09 96.18 0.58 156.760.1 99.09 0.6 158.08
