A NEW WAKE OSCILLATOR MODEL FOR PREDICTING VORTEX INDUCED VIBRATION OF A CIRCULAR CYLINDER
文献类型：期刊论文
| 作者 | Xu WH(徐万海); Wu YX(吴应湘); Zeng XH(曾晓辉) ; Zhong XF(钟兴福); Yu JX
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| 刊名 | Journal of Hydrodynamics
 |
| 出版日期 | 2010 |
| 卷号 | 22期号:3页码:381-386 |
| 通讯作者邮箱 | wanhaixu@hotmail.com |
| 关键词 | Vortex Induced Vibration Wake Oscillator Model Circular Cylinder Van Der Pol Equation Flow Waves Cable |
| ISSN号 | 1001-6058 |
| 通讯作者 | Xu WH |
| 合作状况 | 国内 |
| 中文摘要 | This article proposes a new wake oscillator model for vortex induced vibrations of an elastically supported rigid circular cylinder in a uniform current. The near wake dynamics related with the fluctuating nature of vortex shedding is modeled based on the classical van der Pol equation, combined with the equation for the oscillatory motion of the body. An appropriate approach is developed to estimate the empirical parameters in the wake oscillator model. The present predicted results are compared to the experimental data and previous wake oscillator Model results. Good agreement with experimental results is found. |
| 类目[WOS] | Mechanics |
| 研究领域[WOS] | Mechanics |
| 关键词[WOS] | FLOW ; WAVES ; CABLE |
| 收录类别 | SCI |
| 资助信息 | National High Technology Research and Development Program of China (863 Program) [2006AA09Z350] |
| 原文出处 | http://d.wanfangdata.com.cn/Periodical_sdlxyjyjz-e201003011.aspx |
| 语种 | 英语 |
| WOS记录号 | WOS:000281229700011 |
| 公开日期 | 2011-03-01 ; 2011-03-30 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/43599]  |
| 专题 | 力学研究所_水动力学与海洋工程重点实验室(2009-2011) 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 推荐引用方式 GB/T 7714 | Xu WH,Wu YX,Zeng XH,et al. A NEW WAKE OSCILLATOR MODEL FOR PREDICTING VORTEX INDUCED VIBRATION OF A CIRCULAR CYLINDER[J]. Journal of Hydrodynamics,2010,22(3):381-386. |
| APA | Xu WH,Wu YX,Zeng XH,Zhong XF,&Yu JX.(2010).A NEW WAKE OSCILLATOR MODEL FOR PREDICTING VORTEX INDUCED VIBRATION OF A CIRCULAR CYLINDER.Journal of Hydrodynamics,22(3),381-386. |
| MLA | Xu WH,et al."A NEW WAKE OSCILLATOR MODEL FOR PREDICTING VORTEX INDUCED VIBRATION OF A CIRCULAR CYLINDER".Journal of Hydrodynamics 22.3(2010):381-386. |
入库方式： OAI收割
来源：力学研究所
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