不同条件下饱和水蒸气温度-压力-密度-热力学参数对照表

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1、当空气中所含水蒸气的量达到最大时就称这种空气为“饱和湿空气”,与饱和湿空气对应的压力称为“饱和水蒸气压力”,用符号Ps表示.水蒸气压力p与饱和水蒸气压力Ps的比值称为相对湿度Rh,与饱和水蒸气压力Ps对应着的相对湿度为:Rh=100%。饱和水蒸气温度-压力-密度-热力学参数对照表温度t℃绝对压强pkPa水蒸汽的密度ρkg·m-3焓HkJ·kg-1汽化热rkJ·kg-1液体水蒸汽00.610.000.002491.102491.1050.870.0120.942500.802479.86101.230.0141.872510.402468.53151.71

2、0.0162.802520.502457.70202.330.0283.742530.102446.30253.170.02104.672539.702435.00304.250.03125.602549.302423.70355.620.04146.542559.002412.10407.380.05167.472568.602401.10459.580.07188.412577.802389.405012.340.08209.342587.402378.105515.740.10230.272596.702366.406019.920.13251.2

3、12606.302355.106525.010.16272.142615.502343.107031.160.20293.082624.302331.207538.550.24314.012633.502319.508047.380.29334.942642.302307.808557.880.35355.882651.102295.209070.140.42376.812659.902283.109584.560.50397.752668.702270.50100101.330.60418.682677.002258.40105120.850.7044

4、0.032685.002245.40110143.310.83460.972693.402232.00115169.110.96482.322701.302219.00120198.641.12503.672708.902205.20125232.191.30525.022716.402191.80130270.251.49546.382723.902177.60135313.111.72567.732731.002163.30140361.471.96589.082737.702148.70145415.722.24610.852744.402134.

5、00150476.242.54632.212750.702118.50160618.283.25675.752762.902037.10170792.594.11719.292773.302054.001801003.505.15763.252782.502019.301901255.606.38807.642790.101982.402001554.777.84852.012795.501943.502101917.729.57897.232799.301902.502202320.8811.60942.452801.001858.502302798.

6、5913.98988.502800.101811.602403347.9116.761034.562796.801761.802503977.6720.011081.452790.101708.602604693.7523.821128.762780.901651.702705503.9928.271176.912768.301591.402806417.2433.471225.482752.001526.502907443.2939.601274.462732.301457.403008592.9446.931325.542708.001382.503

7、109877.9655.591378.712680.001301.3032011300.3065.951436.072648.201212.1033012879.6078.531446.782610.501116.2034014615.8093.981562.932568.601005.7035016538.50113.201636.202516.70880.5036018667.10139.601729.152442.60713.0037021040.90171.001888.252301.90411.1037422070.90322.602098.0

8、02098.000.002011.10.01整理