径向旋转热管及工程应用研究进展与展望  

Recent progress and prospect of radially rotating heat pipe and engineering application

作　　者：李果[1] 张雨辰 许源 张国华[2] 丁水汀 LI Guo;ZHANG Yuchen;XU Yuan;ZHANG Guohua;DING Shuiting(School of Energy and Power Engineering,Beihang University,Beijing 100191,China;Research Institute of Aero-Engine,Beihang University,Beijing 100191,China;Civil Aviation University of China,Tianjin 300300,China)

机构地区：[1]北京航空航天大学能源与动力工程学院,北京100191 [2]北京航空航天大学航空发动机研究院,北京100191 [3]中国民航大学,天津300300

出　　处：《航空动力学报》2022年第10期2059-2073,共15页Journal of Aerospace Power

摘　　要：为完善和发展径向旋转热管研究体系,总结了径向旋转热管及其工程应用的研究现状,包括径向旋转热管的传热性能研究、实验研究、数值模拟研究,介绍了热管涡轮盘的温度和应力控制机理,以及径向旋转热管技术在精密磨削加工、高速电动机冷却等方面的应用研究等;指出了现有径向旋转热管流动传热机理研究、数值模拟模型、传热极限研究的不足之处,热管涡轮盘耦合传热-应力控制机理及径向旋转热管更广泛的工程应用等一系列有待深入研究的方向;提出了未来径向旋转热管研究的详细建议,包括采用实验研究和数值模拟相结合的方法,重点关注离心力和科氏力作用下热管内部的流动传热特性,明确径向旋转热管传热极限,为其推广工程应用提供理论支撑。In order to improve and develop the research system of radially rotating heat pipe,the research status of radially rotating heat pipe along with its engineering application was summarized,including heat transfer performance research,experimental research and numerical simulation research;the mechanism of heat pipe turbine disk temperature and stress control was introduced;other applications of radially rotating heat pipe technology in precision grinding and cooling of high-speed motor were reported.The deficiencies in the study of flow and heat transfer mechanism,numerical simulation model and heat transfer limit of radially rotating heat pipe were presented.The mechanism of heat pipe turbine disk heat transfer and stress control and wider engineering applications of radially rotating heat pipe need to be further explored.Detailed suggestions for the future research of radially rotating heat pipes were proposed,including:combination of experiment and numerical simulation;focus on the flow and heat transfer characteristics of heat pipes under centrifugal and Coriolis force;determination of the heat transfer limit of radially rotating heat pipes,so as to provide a theoretical support for its popularization in engineering application.

关 键 词：径向旋转热管 热管涡轮盘 流动传热机理 热防护 工程应用 

分 类 号：V232.3[航空宇航科学与技术—航空宇航推进理论与工程] TK172.4[动力工程及工程热物理—热能工程]