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Analytical method of radiation by a wave energy device with dual rectangular floating bodies
Wang Wensheng1,2,3; You Yage1,2; Zhang Yunqiu1,2; Wu Bijun1,2; Ye Yin1,2,3
2010-05-01
Source PublicationACTA OCEANOLOGICA SINICA
ISSN0253-505X
Volume29Issue:3Pages:106-115
Contribution Rank[Wang Wensheng; You Yage; Zhang Yunqiu; Wu Bijun; Ye Yin] Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China; [Wang Wensheng; You Yage; Zhang Yunqiu; Wu Bijun; Ye Yin] Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China; [Wang Wensheng; Ye Yin] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Corresponding Authorwws201@163.com
AbstractThe system with one floating rectangular body on the free surface and one submerged rectangular body has been applied to a wave energy conversion device in water of finite depth. The radiation problem by this device on a plane incident wave is solved by the use of an eigenfunction expansion method, and a new analytical expression for the radiation velocity potential is obtained. The wave excitation force is calculated via the known incident wave potential and the radiation potential with a theorem of Haskind employed. To verify the correctness of this method, an example is computed respectively through the bound element method and analytical method. Results show that two numerical methods. are in good agreement, which shows that the present method is applicable. In addition, the trends of hydrodynamic coefficients and wave force are analyzed under different conditions by use of the present analytical method.
SubtypeArticle
Other AbstractThe system with one floating rectangular body on the free surface and one submerged rectangular body has been applied to a wave energy conversion device in water of finite depth. The radiation problem by this device on a plane incident wave is solved by the use of an eigenfunction expansion method, and a new analytical expression for the radiation velocity potential is obtained. The wave excitation force is calculated via the known incident wave potential and the radiation potential with a theorem of Haskind employed. To verify the correctness of this method, an example is computed respectively through the bound element method and analytical method. Results show that two numerical methods. are in good agreement, which shows that the present method is applicable. In addition, the trends of hydrodynamic coefficients and wave force are analyzed under different conditions by use of the present analytical method.
KeywordWave Energy Device Hydrodynamic Coefficients Wave Force Analytical Method
Subject AreaOceanography
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1007/s13131-010-0042-y
WOS Subject ExtendedOceanography
URL查看原文
WOS KeywordWATER-WAVES ; COEFFICIENTS ; DIFFRACTION ; BREAKWATER ; SCATTERING ; HEAVE ; DEPTH
Indexed BySCI
Language英语
Funding OrganizationSino-Denmark Cooperation [2007DFA60490]; National High-Teach Research and Development Program of China (863) [2006AA05Z426]; National Natural Science Foundation of China [50679078]
WOS SubjectOceanography
WOS IDWOS:000279357100012
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/8500
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wang Wensheng,You Yage,Zhang Yunqiu,et al. Analytical method of radiation by a wave energy device with dual rectangular floating bodies[J]. ACTA OCEANOLOGICA SINICA,2010,29(3):106-115.
APA Wang Wensheng,You Yage,Zhang Yunqiu,Wu Bijun,&Ye Yin.(2010).Analytical method of radiation by a wave energy device with dual rectangular floating bodies.ACTA OCEANOLOGICA SINICA,29(3),106-115.
MLA Wang Wensheng,et al."Analytical method of radiation by a wave energy device with dual rectangular floating bodies".ACTA OCEANOLOGICA SINICA 29.3(2010):106-115.
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