Numerical-simulation of low supersonic-flow around a sphere

IMECH-IR > 力学所知识产出(1956-2008)

	Numerical-simulation of low supersonic-flow around a sphere
	Zheng ZC(郑之初); Tang AM(唐安民); Lin TJ(林同骥); ZHENG, ZC (reprint author), ACAD SINICA,INST MECH,BEIJING 100080,PEOPLES R CHINA.
发表期刊	Science in China Series A-Mathematics Physics Astronomy
	1994
卷号	37 期号:1 页码:52-61
ISSN	1001-6511
摘要	The controlled equations defined in a physical plane are changed into those in a computational plane with coordinate transformations suitable for different Mach number M(infinity). The computational area is limited in the body surface and in the vicinities of detached shock wave and sonic line. Thus the area can be greatly cut down when the shock wave moves away from the body surface as M(infinity) --> 1. Highly accurate, total variation diminishing (TVD) finite-difference schemes are used to calculate the low supersonic flowfield around a sphere. The stand-off distance, location of sonic line, etc. are well comparable with experimental data. The long pending problem concerning a flow passing a sphere at 1.3 greater-than-or-equal-to M(infinity) > 1 has been settled, and some new results on M(infinity) = 1.05 have been presented.
关键词	Sphere Low Supersonic fLow Detached Shock Wave Sonic Line Forward Flowfield
收录类别	SCI
语种	英语
WOS记录号	WOS:A1994MZ79500006
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied ; Mathematics
引用统计	被引频次：2[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/311007/39346
专题	力学所知识产出(1956-2008)
通讯作者	ZHENG, ZC (reprint author), ACAD SINICA,INST MECH,BEIJING 100080,PEOPLES R CHINA.
推荐引用方式 GB/T 7714	Zheng ZC,Tang AM,Lin TJ,et al. Numerical-simulation of low supersonic-flow around a sphere[J]. Science in China Series A-Mathematics Physics Astronomy,1994,37,1,:52-61.
APA	郑之初,唐安民,林同骥,&ZHENG, ZC .(1994).Numerical-simulation of low supersonic-flow around a sphere.Science in China Series A-Mathematics Physics Astronomy,37(1),52-61.
MLA	郑之初,et al."Numerical-simulation of low supersonic-flow around a sphere".Science in China Series A-Mathematics Physics Astronomy 37.1(1994):52-61.

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