摘要
冲压空气涡轮系统是飞机的应急能源系统,飞机正常飞行状态下,冲压空气涡轮系统回收在舱内。飞机应急状态下,冲压空气涡轮系统展开,在相对气流作用下工作,为飞机提供应急电能/液压能。针对国内多型冲压空气涡轮系统的研发需求,总结了国内外冲压空气涡轮系统在各机型上的应用及技术研究现状,系统地论述了液压模式、电力模式及混合模式冲压空气涡轮系统的总体结构,分析了各结构的特点及影响冲压空气涡轮系统总体结构的主要因素,为冲压空气涡轮系统的研制提供参考。
The ram air turbine is an emergency power equipment of aircraft;it is folded in ram air turbine bay during the aircraft normal operation, while in the emergency state of the aircraft, the ram air turbine is deployed to work in airstream to provide emergent hydraulic/electrical power for the aircraft. According to the research and development requirements of domestic multi-type ram air turbine system, the research status of ram air turbine at home and abroad are discussed in this paper. The general structures of hydraulic/electric/hybrid ram air turbine are systematically discussed, and the main factors which affecting ram air turbine structure are analyzed. It can provide reference for the design of ram air turbine.
作者
杜鑫
柯兵
王健
周明智
DU Xin;KE Bing;WANG Jian;ZHOU Ming-zhi(AVIC Jincheng Nanjing Engineering Institute of Aircraft System,Nanjing Jiangsu 211106,China)
出处
《机械研究与应用》
2022年第6期214-218,共5页
Mechanical Research & Application
关键词
冲压空气涡轮系统
飞机应急能源系统
结构分析
架构分析
ram air turbine system
aircraft emergency energy system
structural analysis
architectural analysis
