Effective boundary element method for the interaction of oblique waves with long prismatic structures in water of finite depth
文献类型：期刊论文
| 作者 | Zheng, Yong-Hong2 ; Shen, Yong-Ming3; Ng, Chiu-On1
|
| 刊名 | OCEAN ENGINEERING
 |
| 出版日期 | 2008-04-01 |
| 卷号 | 35期号:5-6页码:494-502 |
| 关键词 | interaction of oblique waves with structures boundary element method hydrodynamic coefficients wave force |
| ISSN号 | 0029-8018 |
| 中文摘要 | An effective boundary element method (BEM) is presented for the interaction between oblique waves and long prismatic structures in water of finite depth. The Green's function used here is the basic Green's function that does not satisfy any boundary condition. Therefore, the discretized elements for the computation must be placed on all the boundaries. To improve the computational efficiency and accuracy, a modified method for treatment of the open boundary conditions and a direct analytical approach for the singularity integrals in the boundary integral equation are adopted. The present BEM method is applied to the calculation of hydrodynamic coefficients and wave exciting forces for long horizontal rectangular and circular structures. The performance of the present method is demonstrated by comparisons of results with those generated by other analytical and numerical methods. |
| 英文摘要 | An effective boundary element method (BEM) is presented for the interaction between oblique waves and long prismatic structures in water of finite depth. The Green's function used here is the basic Green's function that does not satisfy any boundary condition. Therefore, the discretized elements for the computation must be placed on all the boundaries. To improve the computational efficiency and accuracy, a modified method for treatment of the open boundary conditions and a direct analytical approach for the singularity integrals in the boundary integral equation are adopted. The present BEM method is applied to the calculation of hydrodynamic coefficients and wave exciting forces for long horizontal rectangular and circular structures. The performance of the present method is demonstrated by comparisons of results with those generated by other analytical and numerical methods. (c) 2007 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 学科主题 | 文献情报 |
| 类目[WOS] | Engineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography |
| 研究领域[WOS] | Engineering ; Oceanography |
| 关键词[WOS] | SEGMENTED OFFSHORE BREAKWATERS ; THIN VERTICAL BARRIERS ; FLOATING STRUCTURES ; INFINITE CYLINDER ; DIFFRACTION ; SEAS ; SCATTERING ; RADIATION ; HELMHOLTZ |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000254938300006 |
| 公开日期 | 2011-09-09 |
| 源URL | [http://ir.qibebt.ac.cn//handle/337004/526]  |
| 专题 | 青岛生物能源与过程研究所_规划战略与信心中心 |
| 作者单位 | 1.Univ Hong Kong, Dept Mech Engn, Hong Kong, Hong Kong, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China 3.Dalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Yong-Hong,Shen, Yong-Ming,Ng, Chiu-On. Effective boundary element method for the interaction of oblique waves with long prismatic structures in water of finite depth[J]. OCEAN ENGINEERING,2008,35(5-6):494-502. |
| APA | Zheng, Yong-Hong,Shen, Yong-Ming,&Ng, Chiu-On.(2008).Effective boundary element method for the interaction of oblique waves with long prismatic structures in water of finite depth.OCEAN ENGINEERING,35(5-6),494-502. |
| MLA | Zheng, Yong-Hong,et al."Effective boundary element method for the interaction of oblique waves with long prismatic structures in water of finite depth".OCEAN ENGINEERING 35.5-6(2008):494-502. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。