Visualization Study on Suppression of Vortex Shedding from a Cylinder
文献类型：期刊论文
| 作者 | Shao CP(邵传平) ; Wang JM(王建明); Wei QD(魏庆鼎)
|
| 刊名 | Journal of Visualization
 |
| 出版日期 | 2007 |
| 卷号 | 10期号:1页码:57-64 |
| 通讯作者邮箱 | shaocp25@yahoo.com.cn ; qdwei@pku.edu.cn |
| ISSN号 | 1343-8875 |
| 通讯作者 | Shao, CP (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China. |
| 中文摘要 | A narrow strip has been introduced as a control element to suppress vortex shedding from a cylinder. The strip is set parallel to the cylinder axis, and the key parameter of control in this study is the strip position, which is determined by the angle of attack of the strip and the distance between the strip and the cylinder axis. A circular cylinder and a a square cylinder were tested respectively. Flow visualization and hot-wire measurement were performed in a low turbulence wind tunnel in the range of Reynolds number Re = 4000-20000.test results show that, vortex shedding from both sides of the cylinder can be effectively suppressed if the strip is located in a certain zone in the wake. The effective zones in circular wakes at bdifferent reynolds numbers have been found out, and the mechanism of the suppression has been discussed. |
| 学科主题 | 力学 |
| 类目[WOS] | Computer Science, Interdisciplinary Applications ; Imaging Science & Photographic Technology |
| 研究领域[WOS] | Computer Science ; Imaging Science & Photographic Technology |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000243606800019 |
| 公开日期 | 2007-06-15 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/15524]  |
| 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 | Shao CP,Wang JM,Wei QD. Visualization Study on Suppression of Vortex Shedding from a Cylinder[J]. Journal of Visualization,2007,10(1):57-64. |
| APA | 邵传平,王建明,&魏庆鼎.(2007).Visualization Study on Suppression of Vortex Shedding from a Cylinder.Journal of Visualization,10(1),57-64. |
| MLA | 邵传平,et al."Visualization Study on Suppression of Vortex Shedding from a Cylinder".Journal of Visualization 10.1(2007):57-64. |
入库方式： OAI收割
来源：力学研究所
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