Study on Multimode Vortex-Induced Vibration of Deepwater Riser in Different Flow Fields by Finite Element Simulations

doi:10.1115/1.4031729

IMECH-IR > 流固耦合系统力学重点实验室

	Study on Multimode Vortex-Induced Vibration of Deepwater Riser in Different Flow Fields by Finite Element Simulations
	Chen WM(陈伟民); Li M; Zhang LW; Tan TC; Chen, WM (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
发表期刊	JOURNAL OF OFFSHORE MECHANICS AND ARCTIC ENGINEERING-TRANSACTIONS OF THE ASME
	2016-02
卷号	138 期号:1 页码:11801
ISSN	0892-7219
摘要	Multimode vortex-induced vibration (VIV) of slender risers, respectively, in stepped and shear flows is explored by finite element simulations. Taking account of the interaction-between fluid and structure, a hydrodynamic model is proposed and embedded into the finite element simulation so as to carry out dynamic response of multimode VIV in time-domain. Multimode VIV in both stepped and shear flow fields is examined. In the case of stepped flow, a semi-empirical formula of modal weight is given. In the case of shear flow, modal excitation region can be determined based on modal energy, and participating modes approximately distribute in scattering groups.
DOI	10.1115/1.4031729
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000367337700007
关键词[WOS]	FLEXIBLE CYLINDERS ; MARINE RISERS ; LONG ; PREDICTION ; VIV
WOS研究方向	Engineering
WOS类目	Engineering, Ocean ; Engineering, Mechanical
项目资助者	This work was supported by the Intellectual Innovation Project of the Chinese Academy of Sciences (Grant No. KJCX2-YW-L07) and the National Natural Sciences Foundation (Grant Nos. 11232012 and 11372320).
课题组名称	LMFS海洋环境与工程(LEM)
论文分区	Q3
力学所作者排名	True
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/58652
专题	流固耦合系统力学重点实验室
通讯作者	Chen, WM (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
推荐引用方式 GB/T 7714	Chen WM,Li M,Zhang LW,et al. Study on Multimode Vortex-Induced Vibration of Deepwater Riser in Different Flow Fields by Finite Element Simulations[J]. JOURNAL OF OFFSHORE MECHANICS AND ARCTIC ENGINEERING-TRANSACTIONS OF THE ASME,2016,138,1,:11801.
APA	Chen WM,Li M,Zhang LW,Tan TC,&Chen, WM .(2016).Study on Multimode Vortex-Induced Vibration of Deepwater Riser in Different Flow Fields by Finite Element Simulations.JOURNAL OF OFFSHORE MECHANICS AND ARCTIC ENGINEERING-TRANSACTIONS OF THE ASME,138(1),11801.
MLA	Chen WM,et al."Study on Multimode Vortex-Induced Vibration of Deepwater Riser in Different Flow Fields by Finite Element Simulations".JOURNAL OF OFFSHORE MECHANICS AND ARCTIC ENGINEERING-TRANSACTIONS OF THE ASME 138.1(2016):11801.

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