过热氨(NH3)蒸气的热力性质

附表12 过热氨（NH3）蒸气的热力性质

t

C -30 -20 -10 0 10 20 30 40 50 60 70 80 100 120 140 160 180

D

p=50kPa(t=−46.53DC)

v h s

m3/kg 2.344 84 2.446 31 2.547 11 2.647 36 2.747 16 2.846 61 2.945 78 3.044 72 3.143 48 3.242 09 3.340 58 3.438 97 3.635 51 3.831 83 4.027 97 4.223 98 4.419 88

kJ/kg 1 413.4 1 434.6 1 455.7 1 476.9 1 498.1 1 519.3 1 540.6 1 562.0 1 583.5 1 605.1 1 626.9 1 648.8 1 693.2 1 738.2 1 783.9 1 830.4 1 877.7

kJ/(kg⋅K) 6.233 3 6.318 7 6.400 6 6.479 5 6.555 6 6.629 3 6.700 8 6.770 3 6.837 9 6.903 8 6.968 2 7.031 2 7.153 3 7.270 8 7.384 2 7.494 1 7.600 8

p=75kPa(t=−39.16DC) v h s

m3/kg 1.553 211.622 211.690 501.758 231.825 511.892 431.959 062.025 472.091 682.157 752.223 692.289 542.420 992.552 212.683 262.814 182.944 99

kJ/kg1 410.11 431.71 453.31 474.81 496.21 517.71 539.21 560.71 582.41 604.11 626.01 648.01 692.41 737.51 783.41 829.91 877.2

kJ/(kg⋅K)6.024 7 6.112 0 6.195 4 6.275 6 6.352 7 6.427 2 6.499 3 6.569 3 6.637 3 6.703 6 6.768 3 6.831 5 6.953 9 7.071 6 7.185 3 7.295 3 7.402 1

p=100kPa(t=−33.60DC) v h s

m3/kg 1.157 27 1.210 07 1.262 13 1.313 62 1.364 65 1.415 32 1.465 69 1.515 82 1.565 77 1.615 57 1665 25 1.714 82 1.813 73 1.912 40 2.010 91 2.109 27 2.207 54

kJ/kg 1 406.7 1 428.8 1 450.8 1 472.6 1 494.4 1 516.1 1 537.7 1 559.5 1 581.2 1 603.1 1 625.1 1 647.1 1 691.7 1 736.9 1 782.8 1 829.4 1 876.8

kJ/(kg⋅K) 5.873 4 5.962 6 6.047 7 6.129 1 6.207 3 6.282 6 6.355 3 6.425 8 6.494 3 6.560 9 6.625 8 6.689 2 6.812 0 6.930 0 7.043 9 7.154 0 7.260 9

t

C -20 -10 0 10 20 30 40 50 60 70 80 100 120 140 160 180 200 220

D

p=125kPa(t=−29.07DC)

v h s

m3/kg 0.962 71 1.005 06 1.046 82 1.088 11 1.129 03 1.169 64 1.210 03 1.250 22 1.290 26 1.330 17 1.369 98 1.449 37 1.528 52 1.607 49 1.686 33 1.765 07 1.843 71 1.922 29

kJ/kg 1 425.9 1 448.3 1 470.5 1492.5 1 514.4 1 536.3 1 558.2 1 580.1 1 602.1 1 624.1 1 646.3 1 691.0 1 736.3 1 782.2 1 828.9 1 876.3 1 924.5 1 973.4

kJ/(kg⋅K) 5.844 6 5.931 4 6.014 1 6.093 3 6.169 4 6.242 8 6.313 8 6.382 7 6.449 6 6.514 9 6.578 5 6.701 7 6.819 9 6.9339 7.044 3 7.151 3 7.255 3 7.356 6

p=150kPa(t=−25.22DC) v h s

m3/kg 0.797 740.833 640.868 920.903 730.938 150.972 271.006 151.039 841.073 381.106 781.140 091.206 461.272 591.338 551.404 371.470 091.535 721.601 27

kJ/kg1 422.91 445.71 468.31 490.61 512.81 534.81 556.91 578.91 601.01 623.21 645.41 690.21 735.61 781.71 828.41 875.91 924.11 973.1

23

p=200kPa(t=−18.86DC) v h s

m3/kg —— 0.619 26 0.646 48 0.673 19 0.699 51 0.725 53 0.751 29 0.776 85 0.802 26 0.827 54 0.852 71 0.902 82 0.952 68 1.002 37 1.051 92 1.101 36 1.150 72 1.200 00

kJ/kg —— 1 440.6 1 463.8 1 486.8 1 509.4 1 531.9 1 554.3 1 576.6 1 598.9 1 621.3 1 643.7 1 688.8 1 734.4 1 780.6 1 827.4 1 875.0 1 923.3 1 972.4

kJ/(kg⋅K)—— 5.679 1 5.765 9 5.848 4 5.927 0 6.002 5 6.075 1 6.145 3 6.213 3 6.279 4 6.343 7 6.467 9 6.586 9 6.701 5 6.812 3 6.9196 7.023 9 7.125 5

kJ/(kg⋅K)5.746 5 5.834 9 5.918 9 5.999 2 6.076 1 6.150 2 6.221 7 6.291 0 6.358 3 6.423 8 6.487 7 6.611 2 6.729 7 6.843 9 6.954 4 7.061 5 7.165 6 7.267 0

p=250kPa(t=−13.66DC)

v h s t

C

0 10 20 30 40 50 60 70 80 100 120 140 160 180 200 220

D

p=300kPa(t=−9.24DC) v h s

m3/kg 0.423 820.442 510.460 770.478 700.496 360.513 820.531 110.548 270.565 320.599 160.632 760.666 180.699 460.732 630.765 720.798 72

kJ/kg1 454.71 478.91 502.61 525.91 549.01 571.91 594.71 617.51 640.21 685.81 731.81 778.31 825.41 873.21 921.71 970.9

kJ/(kg⋅K)5.542 0 5.629 0 5.711 3 5.789 6 5.864 5 5.936 5 6.006 0 6.073 2 6.138 5 6.264 2 6.384 2 6.499 6 6.610 9 6.718 8 6.823 5 6.925 4

p=350kPa(t=−5.36DC) v h s

m3/kg 0.360 11 0.376 54 0.392 51 0.408 14 0.423 50 0.438 65 0.453 62 0.468 46 0.483 19 0.512 40 0.541 35 0.570 12 0.598 76 0.627 28 0.655 71 0.684 07

kJ/kg 1 449.9 1 474.9 1 499.1 1 522.9 1 546.3 1 569.5 1 592.6 1 615.5 1 638.4 1 684.3 1 730.5 1 777.2 1 824.4 1 872.3 1 920.9 1 9770.2

kJ/(kg⋅K) 5.453 2 5.542 7 5.627 0 5.706 8 5.782 8 5.855 7 5.925 9 5.993 8 6.059 6 6.186 0 6.306 6 6.422 3 6.534 0 6.642 1 6.747 0 6.849 1

m3/kg 0.512 93 0.534 81 0.556 29 0.577 45 0.598 35 0.619 04 0.639 58 0.659 98 0.680 28 0.720 63 0.760 73 0.800 65 0.840 44 0.880 12 0.919 72 0.959 23

kJ/kg 1 459.3 1 482.9 1 506.0 1 529.0 1 551.7 1 574.3 1 596.8 1 619.4 1 641.9 1 687.3 1 733.1 1 779.4 1 826.4 1 874.1 1 922.5 1 971.6 kJ/(kg⋅K) 5.644 1 5.728 8 5.809 3 5.886 1 5.959 9 6.030 9 6.099 7 6.166 3 6.231 2 6.356 1 6.475 6 6.590 6 6.701 6 6.809 3 6.913 8 7.015 5

t

C 10 20 30 40 50 60 70 80 100 120 140 160 180 200 220 240 260 280

D

p=400kPa(t=−1.89DC)

v h s

m3/kg 0.327 01 0.341 29 0.355 20 0.368 84 0.382 26 0.395 50 0.408 60 0.421 60 0.447 32 0.472 79 0.498 08 0.523 23 0.548 27 0.573 21 0.598 09 0.622 89 0.647 64 0.672 34

kJ/kg 1 470.7 1 495.6 1 519.8 1 543.6 1 567.1 1 590.4 1 613.6 1 636.7 1 682.8 1 729.2 1 776.0 1 823.4 1 871.4 1 920.1 1 969.5 2 019.6 2 070.5 2 122.1

kJ/(kg⋅K) 5.466 3 5.552 5 5.633 8 5.711 1 5.785 0 5.856 0 5.924 4 5.990 7 6.117 9 6.239 0 6.355 2 6.467 1 6.575 5 6.680 6 6.782 8 6.882 5 6.979 7 7.074 7

p=500kPa(t=4.13DC) v h s

m3/kg 0.257 570.269 490.281 030.292 270.303 280.314 100.324 780.335 350.356 210.376 810.397 220.417 480.437 640.457 710.477 700.497 630.517 490.537 31

kJ/kg1 462.31 488.31 513.51 538.11 562.31 586.11 609.61 633.11 679.81 726.61 773.81 821.41 869.61 918.51 968.12 018.32 069.32 121.1

24

p=600kPa(t=9.28DC) v h s

m3/kg 0.211 15 0.221 54 0.231 52 0.241 18 0.250 59 0.259 81 0.268 88 0.277 83 0.295 45 0.312 81 0.329 97 0.346 99 0.363 89 0.380 71 0.397 45 0.414 12 0.430 73 0.447 29

kJ/kg 1 453.4 1 480.8 1 507.1 1 532.5 1 557.3 1 581.6 1 605.7 1 629.5 1 676.8 1 724.0 1 771.5 1 819.4 1 867.8 1 916.9 1 966.6 2 017.1 2 068.2 2 120.1

kJ/(kg⋅K)5.220 5 5.315 6 5.403 7 5.486 2 5.564 1 5.638 3 5.709 4 5.777 8 5.908 1 6.031 4 6.149 1 6.262 3 6.371 7 6.477 6 6.580 6 6.680 8 6.778 6 6.874 1

kJ/(kg⋅K)5.334 0 5.424 4 5.509 0 5.588 9 5.664 7 5.737 3 5.807 0 5.874 4 6.003 1 6.125 3 6.242 2 6.354 8 6.463 6 6.569 1 6.671 7 6.771 7 6.869 2 6.964 4

t

C 20 30 40 50 60 70 80 100 120 140 160 180 200 220 240 260

D

p=700kPa(t=13.80DC)

v h s

m3/kg 0.187 21 0.196 10 0.204 64 0.212 93 0.221 01 0.228 94 0.236 74 0.252 05 0.267 09 0.281 93 0.296 63 0.311 21 0.325 70 0.340 12 0.354 47 0.368 76

kJ/kg 1 473.0 1 500.4 1 526.7 1 552.2 1 577.1 1 601.6 1 625.8 1 673.7 1 721.4 1 769.2 1 817.3 1 866.0 1 915.3 1 965.2 2 015.8 2 067.1

kJ/(kg⋅K) 5.219 6 5.311 5 5.396 8 5.477 0 5.522 9 5.625 4 5.694 9 5.826 8 5.951 2 6.069 8 6.183 7 6.293 5 6.399 9 6.503 2 6.603 7 6.701 8

p=800kPa(t=17.85DC) v h s

m3/kg 0.16138 6.16947 0.17720 0.18465 0.19189 0.19896 0.20590 0.21949 0.23280 0.24590 0.25886 0.27170 0.28445 0.29712 0.30973 0.32228

kJ/kg1 464.91 493.51 520.81 547.01 572.51 597.51 622.11 670.61 718.71 766.91 815.31 864.21 913.61 963.72 014.52 065.9

kJ/(kg⋅K)5.132 8 5.228 7 5.317 1 3.399 6 5.477 4 5.551 3 5.621 9 5.755 5 5.881 1 6.000 6 6.115 0 6.225 4 6.332 2 6.435 8 6.536 7 6.635 0

p=900kPa(t=21.52DC) v h s

m3/kg -- 0.148 72 0.155 82 0.162 63 0.169 22 0.175 63 0.181 91 0.194 16 0.206 12 0.217 87 0.229 48 0.240 97 0.252 36 0.263 68 0.274 93 0.286 12

kJ/kg -- 1 486.5 1 514.7 1 541.7 1 567.9 1 593.3 1 618.4 1 667.5 1 716.1 1 764.5 1 813.2 1 862.4 1 912.0 1 962.3 2 013.2 2 064.8

kJ/(kg⋅K)

-- 5.153 0 5.244 7 5.329 6 5.409 3 5.484 7 5.556 5 5.691 9 5.818 7 5.938 9 6.054 1 6.164 9 6.272 1 6.376 2 6.477 4 6.576 0

p=1000kPa(t=24.90DC)

v h s t

C

30 40 50 60 70 80 100 120 140 160 180 200 220 240 260 280

D

p=1200kPa(t=30.94DC) v h s

m3/kg -- 0.112 870.118 460.123 780.128 900.133 870.143 470.152 750.161 810.170 710.179 500.188 190.196 800.205 340.213 820.222 25

kJ/kg-- 1 495.41 525.11 553.31 580.51 606.81 658.01 708.01 757.51 807.11 856.91 907.11 957.92 009.32 061.32 114.0

kJ/(kg⋅K)

-- 5.056 4 5.149 7 5.235 7 5.315 9 5.391 6 5.532 5 5.663 1 5.786 0 5.903 1 6.015 6 6.124 1 6.229 2 6.331 3 6.430 8 6.527 8

p=1400kPa(t=36.26DC) v h s

m3/kg -- 0.094 32 0.099 42 0.104 23 0.108 82 0.113 24 0.121 72 0.129 86 0.137 77 0.145 52 0.153 15 0.160 68 0.168 13 0.175 51 0.182 83 0.190 10

kJ/kg -- 1481.6 1513.4 1543.1 1571.5 1598.8 1651.4 1702.5 1752.8 1802.9 1853.2 1903.8 1955.0 2006.7 2059.0 2111.9

kJ/(kg⋅K)

-- 4.946 3 5.046 2 5.137 0 5.220 9 5.299 4 5.444 3 5.577 5 5.702 3 5.820 8 5.934 3 6.043 7 6.194 5 6.252 3 6.352 3 6.449 8

m3/kg 0.132 06 0.138 68 0.144 99 0.151 06 0.156 95 0.162 70 0.173 89 0.184 77 0.195 45 0.205 97 0.216 38 0.226 69 0.236 93 0.247 10 0.257 20 0.457 26

kJ/kg 1 479.1 1 508.5 1 536.3 1 563.1 1 589.1 1 614.6 1 664.3 1 713.4 1 762.2 1 811.2 1 860.5 1 910.4 1 960.8 2 011.9 2 063.6 2 116 0 kJ/(kg⋅K) 5.082 6 5.177 8 5.265 4 5.347 1 5.424 0 5.497 1 5.634 2 5.762 2 5.883 4 5.999 2 6.110 5 6.218 2 6.322 6 6.424 1 6.522 9 6.619 4

本表引自：C Borgnakke，R E Sonntag. Thermodynamic and Transport Properties. New York ：John Wiley & Sons Inc，1997

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