Regular and irregular wave impacts on floating body

doi:10.1016/j.oceaneng.2012.01.019

IMECH-IR > 流固耦合系统力学重点实验室

	Regular and irregular wave impacts on floating body
	Li, Yong; Lin, Mian; Lin, MA; Chinese Acad Sci, Inst Mech, 15 West Rd,N 4th Ring Rd, Beijing 100190, Peoples R China.
发表期刊	OCEAN ENGINEERING
	2012-03-01
卷号	42 页码:93-101
ISSN	0029-8018
摘要	Fully nonlinear wave-body interactions for a stationary floating structure under regular and irregular waves for different water depths, wave heights and periods are studied in a 2-D numerical wave tank. The tank model is based on Reynolds-averaged Navier-Stokes equations and renormalization group k-epsilon model. The equations are discretized based on the finite volume method. The pressure implicit splitting of operators scheme is employed to treat the pressure-velocity coupling and a compressive interface capturing scheme is used to capture the free surface on mashes of arbitrary topology. The calculated results for regular wave simulation, irregular wave propagation and wave impacts on floating body are compared with the theoretical/experimental data and the numerical results agree well with analytical/experimental solutions. The mean and maximum wave impacts, including rotational moment, on body are obtained. The effects of water depth, wave height and period on forces and moment have been investigated and the calculated results for irregular waves are compared with those induced by regular waves.; Fully nonlinear wave-body interactions for a stationary floating structure under regular and irregular waves for different water depths, wave heights and periods are studied in a 2-D numerical wave tank. The tank model is based on Reynolds-averaged Navier-Stokes equations and renormalization group k-epsilon model. The equations are discretized based on the finite volume method. The pressure implicit splitting of operators scheme is employed to treat the pressure-velocity coupling and a compressive interface capturing scheme is used to capture the free surface on mashes of arbitrary topology. The calculated results for regular wave simulation, irregular wave propagation and wave impacts on floating body are compared with the theoretical/experimental data and the numerical results agree well with analytical/experimental solutions. The mean and maximum wave impacts, including rotational moment, on body are obtained. The effects of water depth, wave height and period on forces and moment have been investigated and the calculated results for irregular waves are compared with those induced by regular waves. (C) 2012 Elsevier Ltd. All rights reserved.
关键词	Floating Body Irregular Wave Wave Impact Numerical Wave Tank Finite Volume Method
学科领域	水动力学
DOI	10.1016/j.oceaneng.2012.01.019
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000301703000010
关键词[WOS]	PROPAGATION ; TANK ; EQUATIONS ; FORCES ; WATER ; MODEL
WOS研究方向	Engineering ; Oceanography
WOS类目	Engineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography
项目资助者	National Natural Science Foundation of China(40776057) ; The research work is supported by the National Natural Science Foundation of China (Grant no. 40776057) and the Knowledge Innovation Program of Chinese Academy of Sciences (Grant nos. KJCX2-YW-L07, KZCX2-YW-212-2). ; Chinese Academy of Sciences(KJCX2-YW-L07 ; KZCX2-YW-212-2)
课题组名称	LMFS海洋环境与工程(LEM)
论文分区	一类
引用统计	被引频次：34[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/311007/46633
专题	流固耦合系统力学重点实验室
通讯作者	Lin, MA; Chinese Acad Sci, Inst Mech, 15 West Rd,N 4th Ring Rd, Beijing 100190, Peoples R China.
作者单位	Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Li, Yong,Lin, Mian,Lin, MA,et al. Regular and irregular wave impacts on floating body[J]. OCEAN ENGINEERING,2012,42:93-101.
APA	Li, Yong,Lin, Mian,Lin, MA,&Chinese Acad Sci, Inst Mech, 15 West Rd,N 4th Ring Rd, Beijing 100190, Peoples R China..(2012).Regular and irregular wave impacts on floating body.OCEAN ENGINEERING,42,93-101.
MLA	Li, Yong,et al."Regular and irregular wave impacts on floating body".OCEAN ENGINEERING 42(2012):93-101.

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