85 90 95 100 110 120 130 140 150 160 170 180 200 220 240 260 280 300 340 360 374.15 0.5894 0.7149 0.9619 1.0332 1.4609 2.0246 2.7546 3.685 4.854 6.303 8.076 10.224 15.855 23.656 34.138 47.869 65.468 87.621 148.93 194.43 225.56 433.65 525.9 634 760.0 0.0010326 0.0010361 0.0010399 0.0010437 0.0010519 0.0010606 0.0010700 0.0010801 0.0010908 0.0011022 0.0011145 0.0011275 0.0011565 0.0011900 0.0012291 0.0012756 0.0013324 0.0014041 0.0016387 0.0018959 0.003170 2.829 2.361 1.982 1.673 1.210 0.8915 0.6681 0.5085 0.3924 0.3068 0.2426 0.1938 0.1272 0.8604 0.05965 0.04213 0.03013 0.02165 0.01078 0.006940 0.003170 85.01 90.03 95.06 100.1 110.2 120.3 130.5 140.7 151.0 161.3 171.8 182.3 203.6 225.4 247.8 271.1 295.4 321.3 381.1 421.4 503.3 633.4 635.4 637.3 639.2 642.8 464.3 649.6 652.8 655.7 658.4 660.9 663.1 666.6 668.7 669.3 67.9 664.1 654.1 627.2 593.6 503.3 548.4 545.3 542.2 539.1 532.6 526.0 519.2 512.1 504.7 494.1 489.1 480.8 463.0 443.4 396.8 396.8 368.1 335.8 216.2 172.3 0 0.2709 0.2848 0.2986 0.3121 0.3388 0.3649 0.3904 0.4154 0.4399 0.4640 0.4876 0.5110 0.5567 0.60147 0.6890 0.6890 0.7329 0.7775 0.8746 0.9365 1.0612 1.8022 1.7865 1.7714 1.7568 1.7290 1.7028 1.6781 1.6548 1.6327 1.6116 1.5914 1.5721 1.5352 1.5352 1.4667 1.4333 1.3993 1.3634 1.2761 1.2086 1.0612 注：表7.5(以温度和压力为基准两上表中, V′ h′s′为饱和水的值. V″h″s″为饱和汽的值.r为潜热或蒸发热。
表7.6 饱和水和干饱和蒸汽热力性质表(以压力为基准）
饱和压力 Kg/cm2 0.01 0.03 0.05 0.07 0.10 0.2 0.3 0.5 0.7 1.0 2 3 4 5 温度 ℃ 6.70 23.76 32.55 38.6 45.45 59.67 68.68 80.86 89.47 99.09 119.62 132.88 142.92 151.11 比容（m3/Kg） V′ V″ 0.0010001 131.62 0.0010026 46.52 0.0010051 28.72 0.0010073 20.91 0.0010101 14.95 0.0010170 7.791 0.0010221 5.326 0.0010298 3.300 0.0010357 2.408 0.0010430 1.725 0.0010603 0.9018 0.0010728 0.6168 0.0010831 0.4708 0.0010920 0.3816 比焓（Kcal/Kg） h′ h″ r= h′-h″ 6.72 600.4 593.7 23.80 607.9 584.1 32.56 611.7 579.1 38.66 614.3 575.6 45.44 617.2 571.8 59.64 623.2 563.5 68.65 626.9 558.2 80.86 631.8 550.9 89.47 635.1 545.7 99.17 638.8 539.6 119.9 646.2 526.3 133.4 650.6 514.1 143.7 653.7 510.0 152.1 656 503.9 比热Kcal/Kg K） s′ s″ 0.0243 2.1457 0.0836 2.0506 0.1126 2.0070 0.1324 1.9785 0.1539 1.9485 0.1975 1.8907 0.2242 1.8156 0.2593 1.8156 0.2833 1.7882 0.3097 1.7594 0.3639 1.7038 0.3976 1.6713 0.4226 1.6482 0.4426 1.6303 6 7 8 10 12 14 16 18 20 25 30 35 40 45 50 60 70 80 100 120 140 160 180 200 220 225.56 158.08 164.17 169.61 179.04 187.08 194.13 200.43 206.15 211.39 222.91 232.76 241.42 249.18 256.22 262.69 274.28 284.47 293.61 309.53 323.15 335.10 345.75 355.35 364.07 372.04 374.15 0.011000 0.001172 0.0011140 0.0011262 0.0011373 0.0011476 0.0011476 0.0011663 0.0011749 0.0011953 0.0012142 0.0012321 0.0012494 0.001262 0.0012826 0.0012149 0.0013469 0.0013791 0.0014457 0.0015177 0.0015985 0.0016935 0.0018139 0.0019902 0.002368 0.00371 0.3213 0.2778 0.2448 0.1979 0.163 0.1434 0.1434 0.1124 0.1015 0.1663 0.06794 0.05817 0.05076 0.04494 0.04025 0.02798 0.02798 0.02406 0.01848 0.0146 0.01183 0.009615 0.007794 0.006187 0.004423 0.003170 159.3 165.7 171.3 181.3 189.8 197.3 197.3 210.2 215.9 198.8 239.6 249.4 258.4 26.6 274.3 301.0 301.0 312.8 334.3 354.0 372.8 391.3 410.8 431.6 462.7 503.3 657.9 659.5 660.8 662.9 64.5 665.7 665.7 667.4 668.0 664.5 69.3 669.3 668.9 668.3 667.6 665.5 622.8 659.7 652.3 634.5 632.8 619.7 603.7 582.8 545.8 503.3 498.6 493.8 489.5 481.6 474.7 468.4 468.4 457.2 452.1 474.7 429.7 419.8 410.5 401.7 393.3 377.2 361.8 346.9 318.0 289.4 259.9 228.4 192.9 151.1 83.1 0 0.4594 0.4739 0.4867 0.5087 0.5273 0.5434 0.5434 0.5705 0.5822 0.5273 0.6295 0.6485 0.6654 0.6806 0.6949 0.7203 0.7427 0.7631 0.7993 0.8316 0.8616 0.8905 0.9205 0.9520 0.9988 1.0612 1.6156 1.6031 1.5922 1.5739 1.5588 1.5485 1.5485 1.5243 1.5152 1.5588 1.478 1.4643 1.4514 1.4396 1.4288 1.4091 1.3915 1.3752 1.3451 1.3170 1.2890 1.2595 1.2274 1.1892 1.1276 1.0612 表7.7 末饱和水的比容和比焓
t ℃ 0 20 40 60 80 100 120 140 160 0 20 40 60 u m3/Kg 0.0010002 0.0010017 0.0010078 0.0010171 0.0010292 P=15.0ata 0.0009995 0.0010011 0.0010072 0.0010165 0.3 20.4 40.3 60.3 P=1.0ata 0.0 20.1 40.0 60.0 80.0 i Kcal/kg u m3/Kg 0.0010000 0.0010015 0.0010076 0.0010169 0.0010290 0.0010435 0.0010605 0.0010800 P=20.0ata 0.0009993 0.0010008 0.0010069 0.0010163 0.5 20.5 40.4 60.4 P=5.0ata 0.1 20.1 40.1 60.1 80.1 100.2 120.4 140.7 i Kcal/kg u m3/Kg 0.0009997 0.0010013 0.0010167 0.0010287 0.0010287 0.0010432 0.0010602 0.0010797 0.0011020 0.0009988 0.0010004 0.0010065 0.0010158 P=10.0ata 0.2 20.2 40.2 60.0 80.2 100.2 120.4 140.8 161.4 0.7 20.7 40.6 60.6 i Kcal/kg P=30.0ata 80 100 120 140 160 180 200 0.0010285 0.0010430 0.0010599 0.0010793 0.0011016 0.0011271 80.3 100.3 120.5 140.9 161.4 182.3 0.0010283 0.0010427 0.0010596 0.0010790 0.0011012 0.0011267 0.0011561
80.4 100.4 120.6 141.0 161.5 182.4 203.6 0.0010278 0.0010422 0.0010590 0.00120784 0.0011005 0.0011258 0.0011551 80.5 100.6 120.8 141.1 161.7 182.5 204.7 表7.8 过热蒸汽表
压力(Kg/cm3） 80 (饱和温度℃） 1.0 v (99.09） h s 1.4 v (108.74） h s 140 2 0.953v 9 (119.62） 656.4 h 1.729 s 1 3 0.629v 4 (132.88） 656.4 h 1.680s 2 4 v (142.92） h s 5 v (151.11） h 100 120 140 温 度 ℃ 160 180 200 220 240 260 1.729 638.9 1.829 648.8 1.927 658.4 2.028 667.9 2.120 667.4 2.216 686.8 2.311 696.3 2.406 705.7 2.501 715.2 1.7598 1.7855 1.8094 1.8319 1.8532 1.8736 1.8931 1.9119 1.9300 1.300 1.371 1.441 1.510 1.579 1.648 1.716 1.785 647.8 657.6 667.3 676.9 686.4 695.9 705.4 714.9 160 1.004 66.3 1.7463 1.7708 1.7936 1.8152 1.8358 1.8555 1.8743 1.8925 180 200 220 240 260 280 300 320 1.053 1.102 1.151 1.199 1.247 1.295 1.342 1.390 676.1 685.7 695.3 704.9 714.5 724.1 733.7 743.3 1.7526 1.7746 1.7954 1.8153 1.8343 1.8526 1.9703 1.8874 1.9039 0.6639 0.6976 0.7308 0.7837 0.7962 0.8286 0.8608 0.8928 0.9248 664.6 674.7 684.6 694.3 704.0 713.7 723.4 733.1 742.8 1.7048 1.7275 1.7488 1.7691 1.7884 1.8609 1.8247 1.8419 1.8586 0.4938 0.5619 0.5452 0.5702 0.5949 0.6194 0.6438 0.6680 0.6922 662.9 673.3 683.4 693.3 730.2 713.0 722.8 732.5 742.3 1.6699 1.6933 1.7152 1.7358 1.7554 1.7741 1.7921 1.8095 1.8262 0.3916 0.4129 0.4337 0.4540 0.4741 0.4939 0.5136 0.5332 0.5526 661.0 671.8 682.2 692.3 702.2 712.2 722.1 731.9 741.8 1.6420 1.662 1.6886 1.7096 1.7295 1.7485 1.7666 1.7841 1.8010 s 6 v (158.08） h s 7 v (164.17） h s 8 v (169.61） h s 9 v (174.53） h s 10 v (179.04） h s 16 v (200.43） h s (饱和温220 度℃） 20 0.104v 5 (211.38） 674.4 h 1.528 s 3 30 v (232.75） h s 40 0.3232 0.3146 0.3593 0.376 659.2 670.3 680.9 691.3 0.3935 0.4103 0.4268 0.4432 0.4595 701.4 711.5 721.4 731.4 741.3 1.6184 1.6435 1.6665 1.6879 1.7081 1.7273 1.7456 1.7633 1.7802 240 0.2907 0.3062 0.3212 0.3360 0.3505 0.3648 0.3790 0.3930 688.7 679.7 690.2 700.5 710.7 720.8 730.8 740.7 1.6238 1.6474 1.6693 1.6898 1.7092 1.7277 1.7455 1.7626 0.2524 0.2663 0.2797 0.2928 0.3056 0.3183 0.3308 0.3432 664.1 678.4 689.1 699.6 709.9 720.1 730.1 740.2 1.6063 1.6305 1.6528 1.6737 1.6934 1.7121 1.7300 1.7472 0.2226 0.2352 0.2474 0.2592 0.2702 0.2821 0.2933 0.3044 655.5 677.0 688.0 689.7 709.1 719.4 729.5 739.6 1.5904 1.6153 1.6381 1.6593 1.6793 1.6981 1.7162 1.7212 0.1987 0.2103 0.2215 0.2323 0.2428 0.2531 0.2633 0.7233 663.8 675.7 686.9 697.7 708.3 718.7 728.9 739.1 1.5758 1.6015 1.6274 1.6463 1.665 260 280 1.6856 1.7038 1.7212 0.1339 0.1413 0.1418 0.1553 0.1620 0.1685 679.7 691.7 703.2 714.3 725.1 735.7 1.5614 1.5854 1.6707 1.6277 1.6469 1.6651 300 320 350 400 450 500 0.1108 0.1168 0.1226 0.1282 0.1336 0.1315 0.1543 0.1669 0.1792 687.4 699.6 711.2 722.4 733.4 749.54 755.9 802.2 828.1 1.5541 1.5774 1.598 0.06982 675.3 0.07450 689.7 0.07883 702.9 1.6187 1.6375 1.6640 1.7047 1.7422 1.7771 0.08292 715.3 0.08684 727.2 0.09249 744.4 0.1015 0.1101 0.1185 722.0 799.0 825.7 1.4906 1.5181 1.5424 1.5645 1.5349 1.6131 1.6557 1.6913 1.7301 0.05300.05670.06010.06330.06790.07490.08120.0881v (249.17） h s 50 v (262.70） h s 100 v (309.53） h s 150 v (340.55） h s 1 678.4 5 693.7 7 707.6 7 720.6 1 739.0 9 768.0 0 795.8 9 823.2 1.4693 1.4975 1.5222 1.5445 1.5748 1.6195 1.6594 1.6959 0.04329 683.3 0.04638 699.2 0.04921 713.5 0.05311 733.4 0.05908 763.8 0.06165 792.6 0.06998 820.6 1.4577 1.4859 1.5105 1.5432 1.5902 1.6315 1.6689 0.01988 666.6 0.02303 699.5 0.02705 740.5 0.03043 775.3 0.03348 804.1 1.3693 1.4235 1.4871 1.5368 1.5793 0.01199 647.5 0.01609 712.6 0.01889 755.8 0.02125 792.3 1.3081 1.4092 1.4712 1.5200 注:V为比容m3/Kg,h为比焓Kcal/kg,S为比热Kcal/Kg·k。
表7.9 水和蒸汽的导热系数λ×102Kcal/(m·h·℃） t ℃ 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 1 48.8 51.7 54.2 56.2 57.5 2.10 2.24 2.38 2.53 2.69 2.85 3.01 3.18 3.36 3.54 P Kgf/cm2 20 49.0 52.0 54.4 56.3 57.7 58.6 59.1 59.2 58.9 58.2 57.2 3.42 3.50 3.61 3.70 40 49.2 52.2 54.6 56.5 57.8 58.8 59.3 59.3 59.0 58.4 57.3 55.9 54.1 4.18 4.18 饱 和 压 力 水 48.9 51.8 54.2 56.2 57.5 58.5 58.9 59.1 58.8 58.1 54.1 55.7 54.1 51.9 51.9 蒸汽 1.51 1.62 1.73 1.86 1.99 2.13 2.30 2.48 2.69 2.43 3.22 3.67 4.00 4.54 4.54