Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| 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
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| 2010-05-01 | |
| Source Publication | ACTA OCEANOLOGICA SINICA
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| ISSN | 0253-505X |
| Volume | 29Issue: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 Author | wws201@163.com |
| Abstract | The 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. |
| Subtype | Article |
| Other Abstract | The 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. |
| Keyword | Wave Energy Device Hydrodynamic Coefficients Wave Force Analytical Method |
| Subject Area | Oceanography |
| WOS Headings | Science & Technology ; Physical Sciences |
| DOI | 10.1007/s13131-010-0042-y |
| WOS Subject Extended | Oceanography |
| URL | 查看原文 |
| WOS Keyword | WATER-WAVES ; COEFFICIENTS ; DIFFRACTION ; BREAKWATER ; SCATTERING ; HEAVE ; DEPTH |
| Indexed By | SCI |
| Language | 英语 |
| Funding Organization | Sino-Denmark Cooperation [2007DFA60490]; National High-Teach Research and Development Program of China (863) [2006AA05Z426]; National Natural Science Foundation of China [50679078] |
| WOS Subject | Oceanography |
| WOS ID | WOS:000279357100012 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/8500 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.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 Affilication | GuangZhou 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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