综合热管理在先进战斗机系统研制中的应用  

Application of integrated thermal management in development of advanced fighter system

作　　者：屠敏[1] 袁耿民 薛飞[1] 王晓明 TU Min;YUAN Gengmin;XUE Fei;WANG Xiaoming(AVIC Chengdu Aircraft Design and Research Institute,Chengdu 610091,China)

机构地区：[1]中国航空工业成都飞机设计研究所,成都610091

出　　处：《航空学报》2020年第6期129-139,共11页Acta Aeronautica et Astronautica Sinica

摘　　要：分析了国外先进战斗机的发展情况,对比了需求的变化和发展趋势,阐述了综合热管理思想的内涵。结合中国先进战斗机的研制,论证了综合热管理的必要性和可行性。结合中国实际情况,提出了热收集、热传输、热排散等综合优化设计方法,采用了多路径高效热收集传输手段、基于隐身的热排散等工程实现途径。综合应用基于温度控制的流量调节、内外循环热综合控制、多模式重构技术等手段,实现了热沉与制冷量的管理,满足了不同状态的热管理需求。针对未来的发展方向以及战斗机热管理面临的难题,提出了一定的见解。The development of foreign advanced fighter is analyzed and the demand changes and development trend are compared.The connotation of integrated thermal management is expounded.Combined with the studies of advanced fighters in China,the necessity and feasibility of integrated thermal management have been demonstrated by the development of the thermal management system.According to the actual situation in China,a design of comprehensive optimization of heat collection,heat transmission,and heat emission is proposed.The efficient heat transmission means and engineering implementation approaches to heat emission and structural integration based on stealth are adopted.The comprehensive application based on temperature controlled flow regulation,comprehensive heat control of internal and external circulating,multi-mode reconstruction technology realizes the management of heat sink and cooling capacity,meeting the requirement of thermal management in different states.This paper also provides opinions on the future development of and challenges of thermal management.

关 键 词：综合热管理 先进战斗机 环控系统 热传输 热排散 

分 类 号：V245[航空宇航科学与技术—飞行器设计]