Forebody Compressibility Research of Hypersonic Vehicle

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	Forebody Compressibility Research of Hypersonic Vehicle
	Liu J(刘嘉); Yao WX(姚文秀); Lei MF(雷麦芳); Wang FM(王发民)
刊名	Applied Mathematics and Mechanics (English Edition)
	2004
通讯作者邮箱	wangfm@imch.ac.cn
卷号	25 期号:1 页码:93-101
ISSN号	0253-4827
通讯作者	Wang, FM (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
中文摘要	Three kinds of forebody model of hypersonic vehicles were studied with numerical simulation method. It shows that the two- order compressive ramp model is the best selection among the three for its good evaluative parameters value at the cowl of the inlet . This model can provide higher value of flux coefficient and total pressure recovery coefficient and lower average Mach number compared with those of the other two models . Simultaneously different compressive angles may have different effects . The configuration which the firstorder of compressive angle is 4°and the second 5°is the optimum combination. Furthermore factors such as attack angle were concerned. Better result may be obtained with a range of attack angles . Based on the work above the integrated design for forebodyPinlet of a hypersonic vehicle was performed. The numerical result shows that this integrated model provides good flow field quality for inlet and engine work.
学科主题	力学
类目[WOS]	Mathematics, Applied ; Mechanics
研究领域[WOS]	Mathematics ; Mechanics
关键词[WOS]	WAVERIDER
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000220380700010
公开日期	2007-06-15 ; 2007-12-05 ; 2009-06-23
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/15944]
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	Liu J,Yao WX,Lei MF,et al. Forebody Compressibility Research of Hypersonic Vehicle[J]. Applied Mathematics and Mechanics (English Edition),2004,25(1):93-101.
APA	刘嘉,姚文秀,雷麦芳,&王发民.(2004).Forebody Compressibility Research of Hypersonic Vehicle.Applied Mathematics and Mechanics (English Edition),25(1),93-101.
MLA	刘嘉,et al."Forebody Compressibility Research of Hypersonic Vehicle".Applied Mathematics and Mechanics (English Edition) 25.1(2004):93-101.