摘要
综述了高速涡轮发动机的发展概况,基于未来高速飞机对TBCC组合动力涡轮的需求指出高速涡轮是临近空间高速飞机动力的关键一环,Ma3以上的大推力涡轮基是未来重要的发展趋势。分析了高速涡轮发展需在克服“热障”扩展工作包线的同时具备良好高空高速性能并兼顾低速性能,提出了包括低压比设计、变循环技术和高流通技术在内的技术解决措施,为高速涡轮发动机技术发展提供参考。
This paper reviews the development of high-speed turbine engine,and points out that high-speed turbine is the key link of high-speed aircraft power based on the future high-speed aircraft demand for TBCC combined power turbine and the development trend of high-thrust turbomachinery base above Ma3.The development of high-speed turbomachinery needs to overcome the“thermal barrier”,extend the work envelope,and have good high-altitude and high-speed performance as well as low-speed performance.The technical solutions,including low pressure ratio design,variable cycle technology and high flow technology,are put forward,to provide references for the development of high speed turbine engine technology.
作者
扈鹏飞
林小梅
李堃
Hu Pengfei;Lin Xiaomei;Li Kun(China Aviation Research Institute, Beijing 100069, China;Shenyang Gaokan Middle School, Shenyang 110000, China)
出处
《黑龙江科学》
2022年第6期85-87,共3页
Heilongjiang Science
关键词
TBCC组合动力
高速涡轮
变循环技术
TBCC combined power
High speed turbine
Variable cycle technology
