IMECH-IR  > 力学所知识产出(1956-2008)
High Aspect Ratio (L/D) Riser Viv Prediction Using Wake Oscillator Model
Xu WH(徐万海); Zeng XH(曾晓辉); Wu YX(吴应湘); Zeng, XH (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
Source PublicationOcean Engineering
2008
Pages1769-1774
ISSN0029-8018
AbstractA two-dimensional (2-D) vortex-induced vibration (VIV) prediction model for high aspect ratio (LID) riser subjected to uniform and sheared flow is studied in this paper. The nonlinear structure equations are considered. The near wake dynamics describing the fluctuating nature of vortex shedding is modeled using classical van der Pol equation. A new approach was applied to calibrate the empirical parameters in the wake oscillator model. Compared the predicted results with the experimental data and computational fluid dynamic (CFD) results. Good agreements are observed. It can be concluded that the present model can be used as simple computational tool in predicting some aspects of VIV of long flexible structures. (C) 2008 Elsevier Ltd. All rights reserved.
KeywordVortex-induced Vibration Riser Aspect Ratio Van Der Pol Equation Wake Oscillator Vortex-induced Vibrations Cylinders Transverse Uniform Waves Cable Flow
DOI10.1016/j.oceaneng.2008.08.015
Indexed BySCI ; EI
Language英语
WOS IDWOS:000262136400011
WOS KeywordVORTEX-INDUCED VIBRATIONS ; CYLINDERS ; TRANSVERSE ; UNIFORM ; WAVES ; CABLE ; FLOW
WOS Research AreaEngineering ; Oceanography
WOS SubjectEngineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography
Citation statistics
Cited Times:48[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/25798
Collection力学所知识产出(1956-2008)
流固耦合系统力学重点实验室
Corresponding AuthorZeng, XH (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Xu WH,Zeng XH,Wu YX,et al. High Aspect Ratio (L/D) Riser Viv Prediction Using Wake Oscillator Model[J]. Ocean Engineering,2008:1769-1774.
APA Xu WH,Zeng XH,Wu YX,&Zeng, XH .(2008).High Aspect Ratio (L/D) Riser Viv Prediction Using Wake Oscillator Model.Ocean Engineering,1769-1774.
MLA Xu WH,et al."High Aspect Ratio (L/D) Riser Viv Prediction Using Wake Oscillator Model".Ocean Engineering (2008):1769-1774.
Files in This Item: Download All
File Name/Size DocType Version Access License
Jp109.pdf(430KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Lanfanshu
Similar articles in Lanfanshu
[Xu WH(徐万海)]'s Articles
[Zeng XH(曾晓辉)]'s Articles
[Wu YX(吴应湘)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xu WH(徐万海)]'s Articles
[Zeng XH(曾晓辉)]'s Articles
[Wu YX(吴应湘)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xu WH(徐万海)]'s Articles
[Zeng XH(曾晓辉)]'s Articles
[Wu YX(吴应湘)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Jp109.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.