The Effect of Conical Flowfields on the Performance of Waveriders at Mach 6

doi:10.1007/s11434-007-0026-2

IMECH-IR > 力学所知识产出(1956-2008)

	The Effect of Conical Flowfields on the Performance of Waveriders at Mach 6
	Cui K(崔凯); Yang GW(杨国伟); Cui, K (reprint author), Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100080, Peoples R China.
发表期刊	Chinese Science Bulletin
	2007
卷号	52 期号:1 页码:57-64
ISSN	1001-6538
摘要	The performance of 23 kinds of waveriders, derived from different conical flowfields, is analyzed by the numerical computation under the conditions of fight speed of Mach 6, attack angle of 0° and flight altitude of 30 km. These results indicate that the performance is influenced by the shapes and the width to height ratios (W/H ) of generating cones. The geometrical parameter and the lift coefficient are proportional to W/H, while the drag coefficient and the lift to drag ratio (L/D ) have extreme values. Considering the base drag and the computation errors, the waverider with the highest L/D is cut from the elliptical cone’s flowfield (W/H = 1.5―1.618), and the configuration with the lowest drag can also be obtained at W/H = 1:1.5. Accordingly, good suggestions are proposed for practical design based on these computational results.
学科领域	力学
DOI	10.1007/s11434-007-0026-2
收录类别	SCI
语种	英语
WOS记录号	WOS:000244624600008
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/16713
专题	力学所知识产出(1956-2008) 高温气体动力学国家重点实验室
通讯作者	Cui, K (reprint author), Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Cui K,Yang GW,Cui, K . The Effect of Conical Flowfields on the Performance of Waveriders at Mach 6[J]. Chinese Science Bulletin,2007,52,1,:57-64.
APA	崔凯,杨国伟,&Cui, K .(2007).The Effect of Conical Flowfields on the Performance of Waveriders at Mach 6.Chinese Science Bulletin,52(1),57-64.
MLA	崔凯,et al."The Effect of Conical Flowfields on the Performance of Waveriders at Mach 6".Chinese Science Bulletin 52.1(2007):57-64.

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