由于传质阻力的存在，非共沸混合物的冷凝传热系数显著低于单组分流体。对于多组分制冷剂混合物的单流体关联式预测，提出了几个修正系数。以前还没有进行过一项综合研究，根据大量实验数据评估这些校正系数。在学术界提出这种预测性评估方法的目的是满足这一需求。将可分析的可混溶混合物在平管中冷凝的数据与Shah（2009）的一般相关性预测进行了比较，Shah（2009）的预测由三位研究人员提出的修正系数修正。 这些数据包括在水平和垂直管中进行的22项研究中，对36种制冷剂混合物进行的529个测试点，包括高达35.5°C（63.9°F）的温度滑动。使用Bell和Ghaly（1973年）和McNout（1979年）的修正系数，预测这些结果的平均偏差为18%。引文:美国科学与技术研究院学报第119卷第2部分，科罗拉多州丹佛市。

Condensation heat transfer coefficient of non-azeotropic mixtures is significantly lower than that of single-component fluids due to mass transfer resistances. Several correction factors have been proposed for modifying the predictions of single fluid correlations for use with multicomponent refrigerant mixtures. A comprehensive study evaluating these correction factors against a wide range of experimental data has not been undertaken previously. This research aims at presenting an assessment of such predictive methods to fulfill this need in industry and academia. Analyzable data for miscible mixtures condensing in plain tubes were compared with the predictions of the general correlation of Shah (2009) modified by correction factors proposed by three researchers. The data included 529 test points for 36 refrigerant mixtures from 22 studies in horizontal and vertical tubes and included temperature glides up to 35.5°C (63.9 °F). These were predicted with a mean deviation of 18% using the correction factors of Bell and Ghaly (1973) and McNaught (1979).