摘要
乘波飞行器以高升阻比以及高度一体化性能成为国内外高超声速临近空间飞行器研究的热点。介绍了乘波飞行器气动优化设计的发展现状,重点分析了机体/推进一体化设计、增升减阻降热设计和优化设计方法的关键技术,提出了乘波飞行器气动优化设计的一种思路,并对未来进一步的研究进行了展望。
At home and abroad,the waverider is the hotspot in the study of hypersonic nearspace aerocraft,because of its high lift-to-drag ratio and great integrative performance.The development overview of the waverider aerodynamic design optimization technique is presented.Some key technologies are analyzed,such as design optimization of body/engine,design to complete the lift-enhanced,drag-loss and heat-drop and optimization method.This paper has put forward a proposal and look into the future for aerodynamic design optimization.
出处
《飞行力学》
CSCD
北大核心
2012年第3期193-196,共4页
Flight Dynamics
