On the radiation and diffraction of water waves by a rectangular structure with a sidewall
文献类型：期刊论文
| 作者 | Zheng, YH; Shen, YM; You, YG; Wu, BJ; Jie, DS |
| 刊名 | ocean engineering
 |
| 出版日期 | 2004-12-01 |
| 卷号 | 31期号:17-18页码:2087-2104 |
| 关键词 | radiation and diffraction water waves analytical method rectangular structure hydrodynamic effect |
| 英文摘要 | a radiation and diffraction boundary value problem is investigated. it arises from the interaction of linear water waves with a freely floating rectangular structure in a semi-infinite fluid domain of finite water depth with the leeward boundary being a vertical wall. analytical expressions for the radiated potentials and the diffracted potential are obtained by use of the method of separation of variables and the eigenfunction expansion method. the added masses and damping coefficients for the structure heaving, swaying and rolling in calm water are obtained by use of the corresponding radiated potentials and the wave excitation forces are calculated by use of the diffracted potential. to verify the correctness of the method, a boundary element method is used. a comparison of the analytical results with those obtained by the boundary element method is made and good agreement is achieved, which shows that the analytical expressions for the radiated and diffracted potentials are correct. by use of the present analytical solution, the added mass, damping coefficients, wave excitation force, together with the hydrodynamic effects of the draft, width of the structure and the clearance between the structure and the sidewall are also investigated. (c) 2004 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] | free-surface ; breakwater ; coefficients ; scattering ; responses ; bodies ; plate |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000225677300002 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/10197]  |
| 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 51640, Peoples R China 2.Dalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, YH,Shen, YM,You, YG,et al. On the radiation and diffraction of water waves by a rectangular structure with a sidewall[J]. ocean engineering,2004,31(17-18):2087-2104. |
| APA | Zheng, YH,Shen, YM,You, YG,Wu, BJ,&Jie, DS.(2004).On the radiation and diffraction of water waves by a rectangular structure with a sidewall.ocean engineering,31(17-18),2087-2104. |
| MLA | Zheng, YH,et al."On the radiation and diffraction of water waves by a rectangular structure with a sidewall".ocean engineering 31.17-18(2004):2087-2104. |
入库方式： OAI收割
来源：广州能源研究所
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