翅片管式热交换器的ε-NTU法换热量计算公式以及在空调机开发中的应用

Calculation formulas for heat exchange capacity of fin-tube heat exchanger by ε-NTU method and their application in air conditioner development

本文列表给出了翅片管式换热器分别作为冷凝器(干面)和蒸发器(湿面)时的ε-NTU法换热量计算公式,并阐述了其在空调机开发中的两个实际应用。

In this paper, the formulas of heat exchanging capacity by ε-NTU method for the fin tube heat exchanger as the condenser （dry surface） and the evaporator （wet surface） are given, and two practicul applications by using ε-NTU method in the development of the air conditioners tire described.