新疆典型自然气候条件下热管的应用研究  

作　　者：宋磊 黄龙[1] 彭鑫建 朱雅琦 努尔夏提·阿布来克木 

机构地区：[1]新疆大学电气工程学院,新疆乌鲁木齐830047

出　　处：《科技创新与应用》2020年第31期38-39,共2页Technology Innovation and Application

基　　金：国家级大学生创新项目(编号:201810755022)。

摘　　要：文章以气-气热管换热器为研究对象,通过改变外界条件如温度、湿度来获得对热管传热系数K的影响,以控制变量法分析试验结果,表明外界温度越高,传热性能越差;湿度越大,传热性能越好。This paper takes the gas-gas heat pipe exchanger as the research object,under the typical natural climate conditions in Xinjiang,and uses changing the external conditions such as temperature and humidity gradient to obtain the influence on the heat transfer coefficient K of heat pipe.The results of the analysis using control variates method show that the higher the external temperature is,the worse the heat transfer performance is,and the higher the humidity is,the better the heat transfer performance is.

关 键 词：气-气热管 传热系数 新疆特殊气候 

分 类 号：TK172[动力工程及工程热物理—热能工程]