饱和水汽压计算公式的分析比较及经验公式的改进
Analysis of Calculating Formula and Improvement of Empirical Formula for Saturation Vapour Pressure
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摘要: 分析比较计算饱和水汽压的Wexler、Goff-Gratch和Magnus等经验公式与实测值的误差。给出拟合Wexler和Goff-Gratch公式计算值的精度较高又便于使用的经验公式。Abstract: The errors between observed values and values got from Wexlar’s, Goff-Gratch’s and Magnus empirical formulas for saturation vapour pressure are estimated and compared. Practical convenient empirical formulas which derive from fitting calculating values of Wexler’s and Goff-Grath’s formulas are presented.
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