IMECH-IR  > 水动力学与海洋工程重点实验室(2009-2011)
A NEW WAKE OSCILLATOR MODEL FOR PREDICTING VORTEX INDUCED VIBRATION OF A CIRCULAR CYLINDER
Xu WH(徐万海); Wu YX(吴应湘); Zeng XH(曾晓辉); Zhong XF(钟兴福); Yu JX; Xu WH
Source PublicationJournal of Hydrodynamics
2010
Volume22Issue:3Pages:381-386
ISSN1001-6058
AbstractThis 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.
KeywordVortex Induced Vibration Wake Oscillator Model Circular Cylinder Van Der Pol Equation Flow Waves Cable
DOI10.1016/S1001-6058(09)60068-8
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Indexed BySCI
Language英语
WOS IDWOS:000281229700011
WOS KeywordFLOW ; WAVES ; CABLE
WOS Research AreaMechanics
WOS SubjectMechanics
Funding OrganizationNational High Technology Research and Development Program of China (863 Program) [2006AA09Z350]
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43599
Collection水动力学与海洋工程重点实验室(2009-2011)
流固耦合系统力学重点实验室
Corresponding AuthorXu WH
Recommended Citation
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,&Xu WH.(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.
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