绕管式换热器的结构形式分析及应用前景  

Structure Development and Application Prospect of Spiral-wound Heat Exchanger

作　　者：吴金星[1] 李亚飞[1] 张灿灿[1] 王力[1] 许克[1] 

机构地区：[1]郑州大学化工与能源学院,河南郑州450001

出　　处：《压力容器》2014年第2期38-42,共5页Pressure Vessel Technology

基　　金：河南省重点科技攻关计划项目(132102210406)

摘　　要：介绍绕管式换热器的基本结构和性能特点,综述国内外绕管式换热器中绕管的结构发展状况,重点阐述了绕管的表面形态和缠绕方式,结合国内外学者的试验和模拟研究结果,说明不同绕管换热器的技术特性,并展望绕管式换热器的应用前景。The basic structure and performance characteristics of the spiral -wound heat exchangers were introduced ,the structure development of coiled tubes in the spiral -wound heat exchanger both at home and borad was summarized .The configuration of the tube wall and winding type of the the coiled tube were mainly explained .Technical properties of different kinds of spiral -wound heat exchangers were il-lustrated based on the results of experimental and numerical works carried out by the researchers at home and abroad .And application prospect of spiral -wound heat exchanger was proposed .

关 键 词：绕管 绕管式换热器 强化传热 螺旋流 

分 类 号：TH123[机械工程—机械设计及理论] TQ051.5[化学工程]