摘要
共流吹气(CFJ)技术是一种新型流动控制技术,该项技术在增升减阻及改善失速特性等方面都表现出明显的优势。本文回顾了CFJ技术的发展历史及国内外的研究情况,论述了这项技术的增升减阻机理,探讨了这项技术的理论研究价值,分析了这项技术的应用和典型应用研究现状,总结了这项技术在飞行器设计方向上的四项关键设计问题:飞行器综合设计技术、设计分析及优化方法、元件优化布置技术和飞行控制设计技术。
The coflow jet (CFJ) technology,as a new type of integrated flow control technology,has shown potentials in lift enhancement and drag reduction,stall characteristics improvement.The history of the CFJ technology and the research situations at home and abroad is reviewed.The mechanism of CFJ technology's abilities in lift enhancement and drag reduction is discussed,the theoretical values are also investigated.The research status and typical applications are analyzed.The key issues of this technology in aircraft design,such as aircraft integrated design method,design and analysis technology,component layout strategy and flight control system,are summarized.
作者
张明昊
袁昌盛
田振东
杨涛
王登科
Zhang Minghao;Yuan Changsheng;Tian Zhendong;Yang Tao;Wang Dengke(School of Aeronautics,Northwestern Polytechical University,Xi'an 710072,China)
出处
《航空工程进展》
CSCD
2019年第2期147-153,186,共8页
Advances in Aeronautical Science and Engineering
关键词
飞行器设计
流动控制技术
环量控制
CFJ技术
aircraft design
flow control technology
circulation control
CFJ technology
