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

doi:10.1115/1.4031729

CORC > 力学研究所 > 中国科学院力学研究所 > 流固耦合系统力学重点实验室(2012-)

	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.
刊名	JOURNAL OF OFFSHORE MECHANICS AND ARCTIC ENGINEERING-TRANSACTIONS OF THE ASME
	2016-02
卷号	138 期号:1 页码:11801
ISSN号	0892-7219
DOI	10.1115/1.4031729
产权排序	[Chen, Weimin; Zhang, Liwu] Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China; [Li, Min; Tan, Tiancai] Beijing Univ Aeronaut & Astronaut, Sch Aeronaut Sci & Engn, Beijing 100191, Peoples R China
文献子类	期刊论文
英文摘要	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.
分类号	Q3
URL标识	查看原文
WOS关键词	FLEXIBLE CYLINDERS ; MARINE RISERS ; LONG ; PREDICTION ; VIV
WOS研究方向	Engineering
语种	英语
WOS记录号	WOS:000367337700007
资助机构	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).
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/58652]
专题	力学研究所_流固耦合系统力学重点实验室(2012-)
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.