On the basis of numerous experimental data, the existing equations for calculating the pressure drop of two-phase flow were analyzed and their shortcomings indicated.
本文在大量实验资料的基础上，对现有两相流阻力计算公式进行了分析，指出了其中存在的问题。
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And then, based on the results of experimental data, the authors propose a set of equations for calculating the pressure drop coefficient in Angle pipes under different flow conditions.