水的饱和蒸汽压力与温度的计算

1、水的精神水的饱和蒸汽压力与温度的计算。Antoine 公式：ln(P)=9.3876-3826.36/(T-45.47)T在 290500K之间】P: MPaT: K经检验用此公式计算结果基本与下表数据相符，可以在PLC程序中用来作为饱和蒸汽温度的计算公式。水的饱和蒸汽压与温度对应表温度(C)压力(Kg/cm2)温度(C)压力(Kg/cm2)温度(C)压力(Kg/cm2)1001.03321545.39720818.6901011.07071555.54020919.0701021.10921565.68621019.4561031.14891575.83621119.8481041.1898

2、1585.98921220.2461051.23181596.14421320.6511061.27511606.30221421.0611071.31961616.46421521.4771081.36541626.63021621.9011091.41251636.79821722.3311101.46091646.97021822.7671111.51061657.14621923.209111.5618167.3252223.659页脚内容82603111.61447167.50712224.1154111.66848167.69322224.5775111.72399167.8833

3、2225.0476111.78090178.07642225.5237111.83941178.27452226.0078111.89952178.47562226.4979111.96123178.67972226.9950122.02454178.88882227.4991122.08955179.10192228.0112122.15616179.31702328.5313122.22457179.53812329.0574122.29478179.76322329.5915122.36669179.99232330.1336122.440401810.22542330.682122.5

4、1601810.4622331.2397158122.593521810.70362331.8039122.673031810.95072332.3750132.754441811.20182332.9551132.837851811.45692333.5442132.923361811.71502434.1403133.01171811.97912434.7454133.10181812.24822435.3575133.19291812.52232435.9786133.28601912.80042436.6077133.38211913.08352437.2448133.48121913

5、.37162437.8909133.58231913.64472438.5450143.68541913.96282439.2081143.79051914.26592439.880143.8981914.5732540.562603144.00971914.88612541.254144.12281915.20422541.955144.23791915.52832542.666144.35500215.85742543.377144.47601216.19252544.108144.59902216.53262544.839144.72503216.87772545.581504.85420417.2282584