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1、水的饱和蒸汽压与温度计算:文章标签：编程供热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.
2、83621119.8481041.18981585.98921220.2461051.23181596.14421320.6511061.27511606.30221421.0611071.31961616.46421521.4771081.36541626.63021621.9011091.41251636.79821722.3311101.46091646.97021822.7671111.51061657.14621923.2091121.56181667.32522023.6591131.61441677.50722124.1151141.66841687.69322224.57711
3、51.72391697.88322325.0471161.78091708.07622425.5231171.83941718.27422526.0071181.89951728.47522626.4971191.96121738.67922726.9951202.02451748.88822827.4991212.08951759.10122928.0111222.15611769.31723028.5311232.22451779.53823129.0571242.29471789.76323229.5911252.36661799.99223330.1331262.440418010.2
4、2523430.6821272.516018110.46223531.2391282.593518210.70323631.8031292.673018310.95023732.3751302.754418411.20123832.9551312.837818511.45623933.5441322.923318611.71524034.1401333.01118711.97924134.7451343.10118812.24824235.3571353.19218912.52224335.9781363.28619012.80024436.6071373.38219113.08324537.
5、2441383.48119213.37124637.8901393.58219313.64424738.5451403.68519413.96224839.2081413.79019514.26524939.8801423.89819614.57325040.561434.00919714.88625141.251444.12219815.20425241.951454.23719915.52825342.661464.35520015.85725443.371474.47620116.19225544.101484.59920216.53225644.831494.72520316.87725745.581504.85420417.22825846.331514.98520517.58525947.091525.12020617.94826047.871535.25720718.31626148.65Sat Aug 29 20:37:00 -0600 2009
水的饱和蒸汽压与温度计算
