美国第6代战斗机发动机进展分析  

Analysis of U.S.Sixth Generation Fighter Engine Progresses

作　　者：孙明霞 梁春华 索德军 刘殿春 SUN Ming-xia;LIANG Chun-hua;SUO De-jun;LIU Dian-chun(AECC Shenyang Engine Research Institute,Shenyang 110015,China)

机构地区：[1]中国航发沈阳发动机研究所,沈阳110015

出　　处：《航空发动机》2021年第3期1-7,共7页Aeroengine

基　　金：航空动力基础研究项目资助。

摘　　要：为借鉴和参考美国第6代战斗机发动机的研制经验,综述了美国国防部对美国空军和海军、美国空军和海军对第6代战斗机及第6代战斗机对发动机的需求,梳理和绘制了第6代战斗机发动机技术研究和产品研制的发展路径,总结和归纳了其发展特点,对其未来趋向进行了分析和预测。美国战斗机发动机在世界上处于技术领先地位,第6代战斗机发动机需求经过几番迭代论证,已经明确为自适应循环发动机;第6代战斗机发动机技术经过长期持续的开发与验证,已经基本成熟,并且技术特征基本确定为以自适应结构为主的1+N模式;竞争发展已经进入X验证机竞争发展阶段。In order to learn and refer to the development experience of the sixth generation fighter engine in the United States,the requirements of the US Department of Defense for the US Air Force and Navy,the US Air Force and Navy for the sixth generation fighter and the sixth generation fighter for the engine were summarized,the route of the sixth generation fighter engine technology research and product development were reviewed and drawed,its development characteristics were summarized,and its future trend was predicted.The research shows that the United States fighter engine is on technical leading position in the world,and the demand of the sixth generation fighter engine has been clearly identified as an adaptive cycle engine by more alterative analysis.After several rounds of development and verification,the engine technology of the sixth generation fighter engine has been basically matured,and the technical characteristics have been basically determined as the 1+N based on adaptive structure,and the competitive engine development has entered the X demonstrator stage.

关 键 词：第6代战斗机 下一代空中主宰 下一代自适应推进系统 自适应发动机 变循环发动机 需求拉动 技术推动 

分 类 号：V231[航空宇航科学与技术—航空宇航推进理论与工程]