摘要
综述了GE公司自20世纪60年代至今所研制的5代变循环发动机(VCE)的发展历程、性能特点和结构特征。对第1代VCE的可调面积涵道引射器的结构及性能、第2代VCE的核心驱动风扇级的演变历程及结构特征和第5代变循环发动机的"叶片上的风扇"(FLADE)结构形式进行了详细描述,对目前已经研制成功但尚未工程应用的F120变循环发动机进行了介绍。
Development course, performance and structure features of five generations variable cycle engines（VCE） in GE were summarized since 1960s. Structures and performances of variable area bypass injector of the first generation VCE, evolution and structural features of core driven fan stage of the second generation VCE and the FLADE structure for the fifth generation VCE were described in detail. Fanally, the F120 VCE which has been developed successfully but without engineering application was introduced.
出处
《航空发动机》
2015年第2期93-98,共6页
Aeroengine
基金
国家重大基础研究项目资助
