不同压力和温度下空气比重的计算
空气温度干空气密度饱和空气密度饱和空气饱和空气含湿量
水蒸气分压力
tρρbpq.bdb
℃kg/m3kg/m3X10^2Pag/kg干空气
-201.396
-191.394
-181.385
-171.379
-161.374
-151.368
-141.363
-131.358
-121.353
-111.348
-101.342
-91.337
-81.332
-71.327
-61.322
-51.317
-41.312
-31.308
-21.303
-11.298
01.293
11.288
21.284
31.279
41.275
51.27
61.265
71.261
81.256
91.252
101.248
111.243
121.239
131.235
141.23
151.226
161.222
171.217
181.213
191.209
201.205
211.2011.3951.021.3931.131.3841.251.3781.371.3731.51.3671.651.3621.811.3571.981.3522.171.3472.371.3412.591.3362.831.3313.091.3253.361.323.671.31541.314.361.3064.751.3015.161.2955.611.296.091.2856.561.2817.041.2757.571.2718.111.2668.71.2619.321.2569.991.25110.71.24711.461.24212.251.23713.091.23213.991.22814.941.22315.951.21817.011.21418.131.20819.321.20420.591.221.921.19523.311.1924.80.630.70.770.850.931.011.111.221.341.461.61.751.912.082.272.472.692.943.193.473.784.074.374.75.035.45.796.216.657.137.638.158.759.359.9710.611.412.112.913.814.715.6
221.197231.193241.189251.185261.181271.177281.173291.169301.165311.161321.157331.154341.15351.146361.142371.139381.135391.132401.128411.124421.121431.117441.114451.11461.107471.103481.1491.096501.093551.076601.06651.044701.029751.014801850.986900.973950.959
0.9471.18526.371.18128.021.17629.771.17131.61.16633.531.16135.561.15637.711.15139.951.14642.321.14144.821.13647.431.13150.181.12653.071.12156.11.11659.261.11162.61.10766.091.10269.751.09773.581.09177.591.08681.81.08186.181.07690.791.0795.61.065100.611.059105.871.054111.331.048117.071.043123.041.013156.940.981198.70.946249.380.909310.820.868384.50.823472.280.773576.690.718699.310.656843.090.5891013—16.617.718.82021.422.62425.627.228.830.632.534.436.638.841.143.54648.851.754.85861.36568.972.87781.586.[***********][**************]
饱和空气焓ib
kJ/kg干空气
-18.55-17.39-16.2-14.99-13.77-12.6-11.35-10.05-8.75-7.45-6.07-4.73-3.31-1.88-0.421.09
2.68
4.31
5.9
7.62
9.4211.1412.8914.7416.5818.5120.5122.6124.726.9229.1831.5234.0836.5939.1941.7844.847.7350.6654.0157.7861.13
64.0667.8372.0175.7880.3984.5789.1894.299.65104.67110.11115.97122.25128.95135.65142.35149.47157.42165.8174.17182.96192.17202.22212.69223.57235.3247.02
260273.4352.11456.36598.71795.51080.191519.812281.813818.368436.4—