常用制冷剂热力参数一览(3)

18种常用制冷剂热力参数,制冷剂包括R12,R13,R134A,R22,R23,R404A,R407C,R410A,R502,R507,R508,R600A,R717,H2O,AIR,N2,CO2,O2等的温度,压力,比容,焓值

-2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

23.624 24.278 24.947 25.629 26.326 27.037 27.762 28.503 29.259 30.030 30.817 31.619 32.438 33.274 34.127 34.997 35.885 36.791 37.715 38.659 39.622 40.606 41.610

1050.3 1042.8 1035.1 1027.2 1019.2 1011 1002.5 993.88 985.01 975.88 966.47 956.77 946.75 936.37 925.59 914.36 902.64 890.35 877.42 863.73 849.13 833.46 816.43

0.9521 0.9590 0.9661 0.9735 0.9812 0.9891 0.9975 1.0062 1.0152 1.0247 1.0347 1.0452 1.0562 1.0680 1.0804 1.0937 1.1079 1.1232 1.1397 1.1578 1.1777 1.1998 1.2248

0.00902 0.00872 0.00843 0.00814 0.00786 0.00759 0.00733 0.00708 0.00683 0.00658 0.00635 0.00611 0.00589 0.00567 0.00545 0.00523 0.00502 0.00482 0.00461 0.00441 0.00421 0.00401 0.0038

1

196.51 198.25 200.00 201.77 203.56 205.38 207.22 209.08 210.97 212.89 214.84 216.82 218.84 220.90 223.00 225.16 227.37 229.64 231.98 234.41 236.93 239.57 242.36

338.33 338.00 337.64 337.25 336.83 336.38 335.89 335.36 334.78 334.17 333.50 332.78 332.01 331.17 330.27 329.29 328.22 327.06 325.79 324.39 322.84 321.12 319.17

0.9877 0.9938 1.0000 1.0062 1.0125 1.0188 1.0252 1.0317 1.0382 1.0447 1.0514 1.0582 1.0650 1.0719 1.0790 1.0862 1.0936 1.1011 1.1089 1.1169 1.1252 1.1338 1.1430

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