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本文提出了计算非共沸混合工质水平管内在环状流和波状分层流型下凝结换热系数的折算方法。推导出了折算因子的准则式，对影响非共沸工质凝结换热的主要因素作了分析。
In this paper, a method to calculate the condensation heat transfer coefficient in a toroidal flow and a wavy stratified flow in a horizontal tube with non-azeotropic mixture is proposed. The formula of conversion factor is deduced, and the main factors affecting the condensation heat transfer of non-azeotropic working fluid are analyzed.