水冷式表冷器传热研究（2）：以等价干工况为理论基础的试验方法

指出了目前表冷器试验方法中因含有析湿因数项而存在的缺陷，提出了以等价干工况为基础，只做湿工况变风量、干工况变风量和变水量试验的新方法。认为新方法遵循了焓差是湿工况下换热推动力的规律试验，试验工作量减少一半以上，对试验装置的要求降低，由试验数据整理出的公式用于表冷器热力计算完全可以满足空调常用范围内的要求。

Heat transfer study of surface air coolers(2): A testing method based on equivalent dry cooling conditions

Points out the shortcoming of present water cooled air cooler testing procedure related to the dehumidification factor. Puts forward an improved method based on the theory in which the enthalpy difference is considered as the driving force in heat transfer under wet cooling conditions and thinks that the method can halve the testing work, require less for the experiment devices and reach higher accuracy.