Hopf bifurcation in wakes behind a rotating and translating circular cylinder

doi:10.1063/1.868976

IMECH-IR > 力学所知识产出(1956-2008)

	Hopf bifurcation in wakes behind a rotating and translating circular cylinder
	Hu GH; Sun DJ; Yin XY; Tong BG; Hu, GH (reprint author), UNIV SCI & TECHNOL CHINA,DEPT MODERN MECH,HEFEI 230026,PEOPLES R CHINA.
发表期刊	Physics of Fluids
	1996
卷号	8 期号:7 页码:1972-1974
ISSN	1070-6631
摘要	A low-dimensional Galerkin method, initiated by Noack and Eckelmann [Physica D 56, 151 (1992)], for the prediction of the flow field around a stationary two-dimensional circular cylinder in a uniform stream at low Reynolds number is generalized to the case of a rotating and translating cylinder. The Hopf bifurcation describing the transition from steady to time-periodic solution is investigated. A curve indicating the transitional boundary is given in the two-dimensional parameter plane of Reynolds number Re and rotating parameter alpha. Our results show that rotation may delay the onset of vortex street and decrease the vortex-shedding frequency. (C) 1996 American Institute of Physics.
关键词	Reynolds-numbers Flow Steady
DOI	10.1063/1.868976
收录类别	SCI
语种	英语
WOS记录号	WOS:A1996UU38500030
关键词[WOS]	REYNOLDS-NUMBERS ; FLOW ; STEADY
WOS研究方向	Mechanics ; Physics
WOS类目	Mechanics ; Physics, Fluids & Plasmas
引用统计	被引频次：42[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/311007/39124
专题	力学所知识产出(1956-2008)
通讯作者	Hu, GH (reprint author), UNIV SCI & TECHNOL CHINA,DEPT MODERN MECH,HEFEI 230026,PEOPLES R CHINA.
推荐引用方式 GB/T 7714	Hu GH,Sun DJ,Yin XY,et al. Hopf bifurcation in wakes behind a rotating and translating circular cylinder[J]. Physics of Fluids,1996,8,7,:1972-1974.
APA	Hu GH,Sun DJ,Yin XY,Tong BG,&Hu, GH .(1996).Hopf bifurcation in wakes behind a rotating and translating circular cylinder.Physics of Fluids,8(7),1972-1974.
MLA	Hu GH,et al."Hopf bifurcation in wakes behind a rotating and translating circular cylinder".Physics of Fluids 8.7(1996):1972-1974.

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