短距起飞/垂直降落战斗机发动机发展及关键技术分析  

Analysis of Development and Key Technique for Short Takeoff and Vertical Landing (STOVL) Fighter Engine

作　　者：叶代勇[1] 滕健[2] 郭捷[1] 贾东兵[1] 王飞鸣[1] 

机构地区：[1]中航工业沈阳发动机设计研究所,沈阳110015 [2]中国人民解放军第五七一九工厂,成都611937

出　　处：《航空发动机》2013年第1期74-78,共5页Aeroengine

摘　　要：短距起飞/垂直降落战斗机具有独特的技术特点和较好的环境适应性,生存力强,推进系统尤其带升力风扇的发动机是其关键技术之一。综合分析了短距起飞/垂直降落战斗机发动机的发展历程,总结了升力风扇+常规发动机型短距起飞/垂直降落战斗机发动机的4项主要关键技术:发动机总体设计技术、升力风扇设计技术、3轴承偏转喷管设计技术和升力风扇机械系统设计技术。经分析认为,通过一定技术途径突破上述4项关键技术是掌握短距起飞/垂直降落战斗机发动机技术的关键。STOVL fighter has unique technique, better accommodation and survivable. The propulsion system is one of key technique, especially in the engine with liftfan. The development course of STOVL version engine was comprehensively analyzed. Many key techniques of STOVL fighter engine eomposed with liftfan and conventional engine were analyzed, which involved engine, liftfan, 3-bearing deflection nozzle, mechanical system of liftfan design technique. The four techniques are key of mastering the techniques of STOVL fighter engine.

关 键 词：短距起飞 垂直降落战斗机 航空发动机 升力风扇 3轴承偏转喷管 机械 系统 

分 类 号：V233.7[航空宇航科学与技术—航空宇航推进理论与工程]