摘要
从强化传热技术机理出发 ,分析了管壳式换热器的各种强化传热元件的结构特点、强化效果及适用工况 ,介绍了近年来国内外管壳式换热器的强化传热的发展现状 。
This paper analyzes the structural features, enhanced effects and application conditions of different heat transfer elements in the shell-and-tube heat exchangers. The latest progress of enhanced heat transfer in the shell- and-tube heat exchangers is introduced. The development direction of enhanced heat transfer in heat exchangers is discussed.
关键词
管壳式换热器
强化传热
传热元件
壳程强化传热
Shell-and-tube heat exchangers
Enhanced heat transfer
Heat transfer elements
Heat transfer
Heat exchanger
