Research on three-dimensional scramiet inlet

CORC > 力学研究所 > 中国科学院力学研究所 > 力学所知识产出(1956-2008)

	Research on three-dimensional scramiet inlet
	Yue LJ(岳连捷); Chen LH(陈立红); Xiao YB; Gong P; Chang XY(张新宇)
	2006
会议名称	14th AIAA/AHI International Space Planes and Hypersonics Systems Technologies Conference
会议日期	November 6, 2006 - November 9, 2006
会议地点	Canberra, Australia
关键词	Capture ratio Mass flow Surface oil dot visualization Three-dimensional scramjet inlet
中文摘要	The three-dimensional compression scramjet inlet has been investigated by using surface oil dot visualization and numerical simulation. The research has revealed the details of the internal flow pattern, which included the structure of the shock waves, the spillage, the spatial vortical structures, and the boundary layer separations etc.. These features determined the performance of the inlet, which gave the mass flow capture ratio of 0.86, total pressure recovery of 0.41. The results showed that the arrangement of the shocks is critical for such kind of inlet. More researches have been carried out to investigate the effect of the cowl shape, and the results showed the flow field would be changed little for the cowls with different shapes but the same internal contraction ratios.
收录类别	EI
会议录	A Collection of Technical Papers - 14th AIAA/AHI International Space Planes and Hypersonic Systems and Technologies Conference
语种	英语
ISBN号	1563478269
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/60292]
专题	力学研究所_力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Yue LJ,Chen LH,Xiao YB,et al. Research on three-dimensional scramiet inlet[C]. 见:14th AIAA/AHI International Space Planes and Hypersonics Systems Technologies Conference. Canberra, Australia. November 6, 2006 - November 9, 2006.