新型平板型热管热回收装置传热性能实验研究

文中对采用了平板型热管技术的热回收装置的传热性能进行了实验研究。基于北京地区冬季室外气象条件,通过变化热回收装置的迎风风速、管排数、冷/热流侧风量比等参数,对该平板型热管热回收装置的换热效率、热回收量、系统能效比以及阻力特性等进行了比较分析。所得结果将对该热回收装置的优化设计与工程应用提供参考。

Experimental Study on Heat Transfer Performanceof the Plate Heat Pipe Heat Recovery Device

This research is about the experimental study on the heat transfer performance of heat exchanger using plate heat pipe technology.On the basis of outdoor climate conditions in winter in Beijing area,the study compared and analyzed the heat exchange efficiency,the heat recovery capacity,the system energy efficiency ratio and the resistance characteristic of the heat exchanger using plate heat pipe,according to changing the parameters,such as the face velocity,the number of tube rows,the ratio of fresh and ex...