On the topological bifurcation of flows around a rotating circular cylinder
文献类型：期刊论文
| 作者 | Hu GH; Su DJ; Yin XY |
| 刊名 | Acta Mechanica Sinica
 |
| 出版日期 | 1997 |
| 卷号 | 13期号:3页码:203-209 |
| 关键词 | Topological Bifurcation Galerkin Method Circular Cylinder Vortex Breakdown Wakes |
| ISSN号 | 0567-7718 |
| 通讯作者 | Hu, GH (reprint author), UNIV SCI & TECHNOL CHINA,DEPT MODERN MECH,HEFEI 230026,PEOPLES R CHINA. |
| 中文摘要 | Flow fields around a rotating circular cylinder in a uniform stream are computed using a low dimensional Galerkin method. Results show that the formation of a Fopple vortex pair behind a stationary circular cylinder is caused by the structural instability in the vicinity of the saddle located at the rear of the cylinder. For rotating cylinder a bifurcation diagram with the consideration of two parameters, Reynolds number Re and rotation parameter a, is built by a kinematic analysis of the steady flow fields. |
| 类目[WOS] | Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Engineering ; Mechanics |
| 关键词[WOS] | VORTEX BREAKDOWN ; WAKES |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:A1997YC04900002 |
| 公开日期 | 2009-08-03 ; 2010-08-20 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/38982]  |
| 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,Su DJ,Yin XY. On the topological bifurcation of flows around a rotating circular cylinder[J]. Acta Mechanica Sinica,1997,13(3):203-209. |
| APA | Hu GH,Su DJ,&Yin XY.(1997).On the topological bifurcation of flows around a rotating circular cylinder.Acta Mechanica Sinica,13(3),203-209. |
| MLA | Hu GH,et al."On the topological bifurcation of flows around a rotating circular cylinder".Acta Mechanica Sinica 13.3(1997):203-209. |
入库方式： OAI收割
来源：力学研究所
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