大型分离式热管换热器的模型实验研究  

Model Experiment of Large Scale Separate Type Heat Pipe Heat Exchanger

作　　者：姚寿广[1] 朱德书[1] 仲华[1] 黄飞 尤国英 袁曾寿 

机构地区：[1]华东船舶工业学院机械系 [2]中船总七院703所

出　　处：《华东船舶工业学院学报》1997年第2期38-43,共6页Journal of East China Shipbuilding Institute(Natural Science Edition)

基　　金：船舶行业民品项目

摘　　要：本文对用于工业余热回收的大型分离式热管换热器进行了模型实验研究，以工程应用为背景探讨了大型分离式热管的合理充液率、启动升温性能、传热特性以及管排间不均匀加热方式对启动过程和传热特性的影响，最后根据实验数据整理提出了蒸发段沸腾换热综合实验关联式。The large scale separate type heat pipe heat exchanger has been studied on model experiment under the laboratory conditions. The reasonable liquid filling rate, starting temperature rise performance, heat transfer characteristics, and the efffect of unequal heating pattern between pipe and grate on starting process and heat transfer characteristics have been discussed. Finally, the heat transfer relations for the evaporator section are obtained from the experimental data.

关 键 词：热管 换热器 试验 分离式 

分 类 号：TK172[动力工程及工程热物理—热能工程]