平板型双毛细芯蒸发器LHP的实验研究  

The experimental study of double capillary wick evaporator type LHP

作　　者：李志崇 刘志春[1] 何松[1] 汪冬冬[1] 刘伟[1] 

机构地区：[1]华中科技大学能源学院,湖北武汉430074

出　　处：《节能》2015年第5期18-21,共4页Energy Conservation

摘　　要：实验设计了平板型双毛细芯蒸发器环路热管系统,并针对所设计的系统搭建了实验平台,对其进行启动和变工况特性研究,考虑不同因素如充灌率、重力倾角特对系统性能的影响。实验结果显示:平板型LHP的双毛细芯蒸发器可以提高系统的热传输能力,减小侧壁导热对补偿腔的影响,降低系统的运行温度,改善和提高系统的运行性能。The Experiment design a plate type double capillary wick evaporator loop heat pipe system,and build an experimental platform of the system, study the starting and operating performance,on account of the different factors such as filling rate,gravity angle influence on the system performance. It was found by the experimental design of flat evaporator loop heat pipe with double wick system: this LHP can improve the heat transfer capacity of the system, reduce the influence of the side wall of the compensation chamber of the thermal conductivity and reduce the system operating temperature, improve and enhance the operating performance of the system.

关 键 词：环路热管 平板式 双面毛细芯 运行特性 

分 类 号：TK124[动力工程及工程热物理—工程热物理]