On diffraction and radiation problem for two cylinders in water of finite depth
文献类型：期刊论文
| 作者 | Wu, BJ; Zheng, YH; You, YG; Jie, DS; Chen, Y |
| 刊名 | ocean engineering
 |
| 出版日期 | 2006-04-01 |
| 卷号 | 33期号:5-6页码:679-704 |
| 关键词 | analytical approach velocity potential hydrodynamic coefficients exciting forces/moments |
| 英文摘要 | the hydrodynamic problem arising form the interaction of linear water waves with a wave energy device consisting of two coaxial vertical cylinders of different radii is investigated. one cylinder is riding in waves, while another is submerged in fluid. by use of the method of separation of variables and the method of matched eigenfunction expansion, analytical expressions for the potentials are obtained. using the expressions for the potentials, analytical expressions for the hydrodynamic coefficients and exciting forces/moments on the device are obtained. numerical results of the hydrodynamic coefficients and exciting forces/moments are presented for some ratios of the radius of the submerged cylinder to that of the riding one. it is found that the radius of the submerged cylinder has a significant influence on the hydrodynamic coefficients and exciting forces/moments for relatively bigger radius of the submerged cylinder at low frequencies. (c) 2005 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; technology ; physical sciences |
| 类目[WOS] | engineering, marine ; engineering, civil ; engineering, ocean ; oceanography |
| 研究领域[WOS] | engineering ; oceanography |
| 关键词[WOS] | hydrodynamic coefficients ; circular dock ; wave-forces ; scattering |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000235899700008 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/10268]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, BJ,Zheng, YH,You, YG,et al. On diffraction and radiation problem for two cylinders in water of finite depth[J]. ocean engineering,2006,33(5-6):679-704. |
| APA | Wu, BJ,Zheng, YH,You, YG,Jie, DS,&Chen, Y.(2006).On diffraction and radiation problem for two cylinders in water of finite depth.ocean engineering,33(5-6),679-704. |
| MLA | Wu, BJ,et al."On diffraction and radiation problem for two cylinders in water of finite depth".ocean engineering 33.5-6(2006):679-704. |
入库方式： OAI收割
来源：广州能源研究所
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