摘要
飞行器综合热管理是发展高性能飞行器的必要手段,高效的传热装置是综合热管理的重要环节。热管因传热效率高、等温性好、重量轻、尺寸小、维护方便的特点在航空领域展现出巨大的应用前景。概述了热管技术在航空领域的应用需求和面对的特殊条件,依次分析了基于毛细力回液的热管、重力热管、旋转热管、泵驱回路的工作原理和在航空领域的应用场景及适用性,提高抗过载能力和适应飞行姿态变化是热管技术在航空领域应用的主要问题和研究重点。
Integrated thermal management of aircraft is a necessary means to develop high-performance aircraft,and efficient heat transfer device is an important part of integrated thermal management.Due to its high heat transfer efficiency,good isothermal property,light weight,small size and convenient maintenance,heat pipe has shown great application prospects in the aviation field.The working principle of capillary-based heat pipe,gravity heat pipe,rotating heat pipe and pump-driven loop are analyzed in turn.Improving the ability of anti-overload and adapting to the change of flight attitude are the main problems and research emphases in the application of heat pipe technology in aviation field.
作者
谢艳
杨晓睿
李晓林
刘书庭
张朋磊
Xie Yan;Yang Xiaorui;Li XiaoLin;Liu Shuting;Zhang Penglei(Key Laboratory of Aircraft Environmental Control and Life Support,Ministry of Industry and Information Technology,College of Aerospace Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing,210016)
出处
《制冷与空调（四川）》
2023年第5期613-624,共12页
Refrigeration and Air Conditioning
基金
国家自然科学基金面上项目(编号52176157)
江苏省高校优势学科建设工程资助项目
航空科学基金项目(ASFC-201928052001)。
关键词
热管技术
航空领域
过载加速度
飞行姿态
heat pipe technology
Aviation field
Overload acceleration
flight attitude
