Wave interaction with a concentric bottom-mounted cylinder system with dual porous ring plates
文献类型：期刊论文
| 作者 | Zhang MH(张莫晗); Wang, Xiang; Wang, GuangYuan; Wang, Jin; Zhao, PengYuan |
| 刊名 | OCEAN ENGINEERING
 |
| 出版日期 | 2023-02-15 |
| 卷号 | 270页码:113613 |
| ISSN号 | 0029-8018 |
| 关键词 | Wave diffraction Concentric cylinders Porous ring plates Hydrodynamic force Free surface elevation |
| DOI | 10.1016/j.oceaneng.2022.113613 |
| 英文摘要 | The interaction between linear surface waves and a concentric bottom-mounted cylinder system has been investigated using the eigenfunction expansion approach. This system contains an outer porous cylinder and an inner impermeable cylinder, which are connected by dual porous ring plates. Both cylinders are surface -piercing and rigidly installed on the flat bottom of the ocean, while the porous ring plates are fixed below the free water surface. The analytical solution of the velocity potentials can be obtained by matching the boundary conditions. After obtaining the velocity potentials, the wave force and free surface elevation are computed. The numerical results obtained for limiting cases agreed well with the published results. The results of the study show that reducing the draft, spacing, and permeability of the dual plates all contribute to reduce the horizontal force of the inner cylinder. However, the significance of the lower plate is mainly to cope with the condition where the water surface is lower than the upper plate. |
| 分类号 | 一类 |
| WOS研究方向 | WOS:000978472900001 |
| 语种 | 英语 |
| 资助机构 | Scientific Research Innovation Fund Project of Tianjin Water Transport Engineering Survey and Design Institute Co., Ltd [SJY202110] |
| 其他责任者 | Wang, GY |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/92220]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 作者单位 | 1.(Wang GuangYuan) MOT Tianjin Res Inst Water Transport Engn Natl Engn Res Ctr Port Hydraul Construction Techno Tianjin 300000 Peoples R China 2.(Zhang MoHan) Chinese Acad Sci Inst Mech Key Lab Mech Fluid Solid Coupling Syst Beijing 100190 Peoples R China 3.(Wang Xiang) Harbin Engn Univ Coll Shipbuilding Engn Harbin 150001 Peoples R China 4.(Zhang MoHan) Univ Chinese Acad Sci Sch Engn Sci Beijing 100049 Peoples R China 5.(Wang Jin, Zhao PengYuan) Ship Dev & Design Ctr Wuhan 430000 Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang MH,Wang, Xiang,Wang, GuangYuan,et al. Wave interaction with a concentric bottom-mounted cylinder system with dual porous ring plates[J]. OCEAN ENGINEERING,2023,270:113613. |
| APA | 张莫晗,Wang, Xiang,Wang, GuangYuan,Wang, Jin,&Zhao, PengYuan.(2023).Wave interaction with a concentric bottom-mounted cylinder system with dual porous ring plates.OCEAN ENGINEERING,270,113613. |
| MLA | 张莫晗,et al."Wave interaction with a concentric bottom-mounted cylinder system with dual porous ring plates".OCEAN ENGINEERING 270(2023):113613. |
入库方式： OAI收割
来源：力学研究所
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