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Hydrodynamic properties of two vertical truncated cylinders in waves
Zheng, YH; Shen, YM; You, YG; Wu, BJ; Rong, L
2005-03-01
Source PublicationOCEAN ENGINEERING
Volume32Issue:3-4Pages:241-271
AbstractThe radiation and diffraction boundary value problem arising from the interaction of linear water waves with two vertical truncated cylinders is investigated by use of the method of separation of variables and the method of matched eigenfunction expansion. Analytical expressions for the radiated and diffracted potentials are obtained as infinite series of orthogonal functions. The unknown coefficients in the obtained expressions are determined by use of the matched eigenfunction expansion method. To verify the obtained expressions, the Green's second identity and the symmetry of the matrices for the added masses and damping coefficients are used. The results show that the analytical expressions presented in this paper are correct. By use of the present analytical solution, the hydrodynamic coefficients and wave forces for some specific cases are calculated and the hydrodynamic effects of the cylinders' radii on the hydrodynamic properties of the cylinders are investigated which will supply some useful information for the design of this kind of system. (C) 2004 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordHydrodynamic Property Radiation Diffraction Water Waves Analytical Method Two Vertical Truncated Cylinders
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
DOI10.1016/j.oceaneng.2004.09.002
WOS Subject ExtendedEngineering ; Oceanography
WOS KeywordFINITE DEPTH ; WATER-WAVES ; RADIATION PROBLEM ; SCATTERING ; BODIES ; COEFFICIENTS ; CHANNEL ; ARRAYS
Indexed BySCI
Language英语
WOS SubjectEngineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography
WOS IDWOS:000226896100001
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10211
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
2.Dalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Zheng, YH,Shen, YM,You, YG,et al. Hydrodynamic properties of two vertical truncated cylinders in waves[J]. OCEAN ENGINEERING,2005,32(3-4):241-271.
APA Zheng, YH,Shen, YM,You, YG,Wu, BJ,&Rong, L.(2005).Hydrodynamic properties of two vertical truncated cylinders in waves.OCEAN ENGINEERING,32(3-4),241-271.
MLA Zheng, YH,et al."Hydrodynamic properties of two vertical truncated cylinders in waves".OCEAN ENGINEERING 32.3-4(2005):241-271.
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