摘要
爆震发动机是一种新型热力循环动力系统,具有释放速率快、自增压、热循环效率高、推重比大等优点,是目前倍受关注的新概念发动机。简要介绍了四种爆震发动机,总结了其研究现状、发展历史以及发展趋势,分析了开展爆震发动机研制必须解决的主要技术问题,展望了爆震发动机未来广阔的军民用应用前景,可为爆震发动机的相关研究与工程应用提供借鉴和参考。
Detonation Engine is a kind of new thermal cycle propulsion system,which has the advantages of fast release rate,self-pressurization,high thermal cycle efficiency,large thrust-to-weight ratio,etc.,and has broad prospects for military and civil applications.Four detonation engines were introduced,and the present development status,development history and trend were summarized.The main technology prob-lems that need to handle in the process of developing detonation engine were analyzed to provide reference for relevant researchers and engineers.
作者
冯子轩
王爱峰
姚轩宇
韩旭东
巩二磊
FENG Zi-xuan;WANG Ai-feng;YAO Xuan-yu;HAN Xu-dong;GONG Er-lei(Aero Engine Corporation of China,Beijing 100097,China;Aero Engine Academy of China,Beijing 101304,China)
出处
《燃气涡轮试验与研究》
北大核心
2018年第4期46-52,共7页
Gas Turbine Experiment and Research
关键词
新概念发动机
脉冲爆震
旋转爆震
斜爆震
内燃波转子
new concept engine
pulse detonation
rotating detonation
oblique detonation
wave rotor combustor
