干空气物理性质表.doc

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1、干空气物理性质表（101.33Pa）温度t(℃)密度ρ(kg/m3)比热c,(kJ/kg•℃)导热系数λ×102(W/m•℃)粘度μ×105(Pa•s)普兰德数Pr-50-40-30-20-1001020304050607080901001201401601802002503003504005006007008009001000110012001.5841.5151.4531.3951.3421.2931.2471.2051.1651.1281.0931.0601.0291.0000.9720.9460.8980.8540.8150.7790.7460.67

2、40.6150.5660.5240.4560.4040.3620.3290.3010.2770.2570.2391.0131.0131.0131.0091.0091.0091.0091.0131.0131.0131.0171.0171.0171.0221.0221.0221.0261.0261.0261.0341.0341.0431.0471.0551.0681.0721.0891.1021.1141.1271.1391.1521.1642.0352.1172.1982.2792.3602.4422.5122.5932.6752.7562.8262.8962

3、.9663.0473.1283.2103.3383.4893.6403.7803.9314.2684.6054.9085.2105.7456.2226.7117.1767.6308.0718.5029.1531.461.521.571.621.671.721.771.811.861.911.962.012.062.112.152.192.292.372.452.532.602.742.973.143.313.623.914.184.434.674.905.125.350.7280.7280.7230.7160.7120.7070.7050.7030.7010

4、.6990.6980.6960.6940.6920.6900.6880.6860.6840.6820.6810.6800.6770.6740.6760.6780.6870.6990.7060.7130.7170.7190.7220.724湿空气的性质温度(℃)湿度(kg/kg干空气)水蒸气压(kN/m2)水分浓度(kg/m3)汽化焓(kJ/kg)湿焓(kJ/kg干空气)湿容积(m3/kg干空气)动粘度(106m2/s)湿热(10-3kJ/kg)导热系数(W/m·K)水分扩散系数(106m2/s)02468101214161820222426283032343

5、6384042444648505254565860626466687072740.0038210.0044180.0051000.0058680.0067490.0077330.0088490.0101050.0115130.0131080.0148950.0168920.0191310.0216350.0244350.0275580.0310500.0349500.0392890.0441360.0495320.0555600.0622780.0697780.0781460.0875160.0980180.109760.122970.137900.1547

6、20.173800.195410.220210.248660.281540.319660.364680.61080.70540.81290.93461.07211.22711.40151.59741.81682.0622.3372.6422.9823.3603.7784.2414.7535.3185.9406.6247.3758.1989.01010.08511.16112.33513.61315.00216.50918.14619.9221.8423.9126.1428.5531.1633.9636.960.0048460.0055570.0063580.

7、0072570.0082670.0093960.010660.012060.013630.015360.017290.019420.021770.024370.027230.030360.033800.037580.041710.046220.051440.056500.062330.068670.075530.082980.091030.099740.10910.11930.13020.14190.15450.16800.18260.19810.21460.23242500.82495.92491.32486.62481.92477.22472.52467

8、.82463.12458.42453.12449.0