Hopf bifurcation in wakes behind a rotating and translating circular cylinder
文献类型：期刊论文
| 作者 | Hu GH; Sun DJ; Yin XY; Tong BG |
| 刊名 | Physics of Fluids
 |
| 出版日期 | 1996 |
| 卷号 | 8期号:7页码:1972-1974 |
| 关键词 | Reynolds-Numbers Flow Steady |
| ISSN号 | 1070-6631 |
| 通讯作者 | Hu, GH (reprint author), UNIV SCI & TECHNOL CHINA,DEPT MODERN MECH,HEFEI 230026,PEOPLES R CHINA. |
| 中文摘要 | 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. |
| 类目[WOS] | Mechanics ; Physics, Fluids & Plasmas |
| 研究领域[WOS] | Mechanics ; Physics |
| 关键词[WOS] | REYNOLDS-NUMBERS ; FLOW ; STEADY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:A1996UU38500030 |
| 公开日期 | 2009-08-03 ; 2010-08-20 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/39124]  |
| 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 | 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.(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. |
入库方式： OAI收割
来源：力学研究所
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