平板型环路热管研究现状及发展趋势  

Current Research Status and Development Trends of Flat-plate Loop Heat Pipe

作　　者：冷宏键 颜才满 张仕伟[1] 汤勇 LENG Hongjian;YAN Caiman;ZHANG Shiwei;TANG Yong(School of Mechanical and Automotive Engineering,South China University of Technology,Guangzhou 510641,Guangdong Province,China;College of Mechatronics and Control Engineering,Shenzhen University,Shenzhen 518000,Guangdong Province,China)

机构地区：[1]华南理工大学机械与汽车工程学院,广东省广州市510641 [2]深圳大学机电与控制工程学院,广东省深圳市518000

出　　处：《中国电机工程学报》2024年第20期8212-8232,I0025,共22页PROCEEDINGS OF THE CHINESE SOCIETY FOR ELECTRICAL ENGINEERING

基　　金：国家自然科学基金项目(52235011);珠江人才计划(2021QN02Z133);特色创新研究项目(2021XJZZ06)。

摘　　要：平板型环路热管是一种具有平板蒸发器的环路结构热管器件,其利用气液相变原理进行高效热传递。由于平板型环路热管更符合先进电子技术的发展趋势,并具有优异的远距离热传输性能,在航天飞行器、电子设备冷却、余热回收利用等领域具备广阔的应用前景。因此,文章综述了近年来研究者在平板型环路热管的吸液芯、工质、工作特性、理论模型以及异型结构等方面所做出的努力,总结了平板型环路热管上述方向的发展现状,提出平板型环路热管的未来发展趋势,助力先进两相散热技术发展。Flat-plate loop heat pipe(FLHP)is a loop-structured device with a flat evaporator,which utilizes the principle of phase change of gas and liquid for efficient heat transfer.Due to its alignment with the advancement trend in electronic technology and its excellent long-distance heat transfer performance,the flat plate loop heat pipe has a wide range of potential applications in fields such as aerospace vehicles,electronic equipment cooling,and waste heat recovery.Therefore,this article provides an overview of the efforts made by researchers in recent years regarding the wick structure,working fluid,operational characteristics,theoretical models,and unconventional configurations of FLHP.It summarizes the current research status in these areas and proposes future development trends for FLHP,aiming to contribute to the development of advanced two-phase cooling technologies.

关 键 词：平板型环路热管 吸液芯 工作特性 理论模型 热传导 相变 

分 类 号：TK172[动力工程及工程热物理—热能工程]