关于工业热管的回顾与展望

Retrospect and Prospect About Industrial Heat Pipes

对工业热管的研究和应用进展作了总结,并就工业热管的几个关键技术问题(相容性问题、热管内液-气相变现象及多相流过程与传热等等)作了概括性的分析,提出了延长工业热管使用寿命的以化学钝化和氧化除氢配合使用的方法,同时提出了提高工业热管换热系数和换热效率的最优方法.

This work not only summed up the research and application evolution about the industrial heat pipes but also analyzed their key technologies (compatibility, Liquid-gas phase transition, multi-phase flow and heat convection). A combination method of chemical inactivation and oxidation H-elimination which can prolong the service-life of industrial heat pipes and the optimum method to enhance the heat transfer coefficient and heat transfer efficiency are proposed.