翅片管式换热器换热与压降特性的实验研究进展--实验研究

概述目前国内外空调制冷行业中普遍采用的几种不同翅片类型(平直翅片、波纹形、条缝形翅片、百叶窗形翅片)的换热特性和压降特性的实验研究进展，通过对这几种翅片类型换热及压降特性的介绍和分析，提出了趣片管式换热器研究中的一些不足。

Development of Study on Heat Transfer and Friction Characteristics of Fin-and-Tube Heat Exchanger-Experimental Study

This paper reviews the recent development of the study on heat transfer and friction characteristics of fin-and-tube exchangers with different fin surfaces. The fin surface types involve in plain fin surface, corrugated fin surface, silt fin surface, and louver fin surface. By stating and analyzing the heat transfer and friction characteristics with different fin surfaces the feature and application with special fin surface are described and the methods of improvement are suggested.