Numerical wave flume study on wave motion around submerged plates
文献类型：期刊论文
| 作者 | Qi, P ; Hou, YJ
|
| 刊名 | CHINA OCEAN ENGINEERING
 |
| 出版日期 | 2003 |
| 卷号 | 17期号:3页码:397-406 |
| 关键词 | Wave-body Interaction Vortex Flow Reynolds-averaged Navier-stokes Equations Submerged Plate |
| ISSN号 | 0890-5487 |
| 文献子类 | Article |
| 英文摘要 | Nonlinear interaction between surface waves and a submerged horizontal plate is investigated in the absorbed numerical wave flume developed based on the volume of fluid (VOF) method. The governing equations of the numerical model are the continuity equation and the Reynolds-Averaged Navier-Stokes (RANS) equations with the k-epsilon turbulence equations. Incident waves are generated by an absorbing wave-maker that eliminates the waves reflected from structures. Results are obtained for a range of parameters, with consideration of the condition under which the reflection coefficient becomes maximal and the transmission coefficient minimal. Wave breaking over the plate, vortex shedding downwave, and pulsating flow below the plate are observed. Time-averaged hydrodynamic force reveals a negative drift force. All these characteristics provide a reference for construction of submerged plate breakwaters.; Nonlinear interaction between surface waves and a submerged horizontal plate is investigated in the absorbed numerical wave flume developed based on the volume of fluid (VOF) method. The governing equations of the numerical model are the continuity equation and the Reynolds-Averaged Navier-Stokes (RANS) equations with the k-epsilon turbulence equations. Incident waves are generated by an absorbing wave-maker that eliminates the waves reflected from structures. Results are obtained for a range of parameters, with consideration of the condition under which the reflection coefficient becomes maximal and the transmission coefficient minimal. Wave breaking over the plate, vortex shedding downwave, and pulsating flow below the plate are observed. Time-averaged hydrodynamic force reveals a negative drift force. All these characteristics provide a reference for construction of submerged plate breakwaters. |
| 学科主题 | Engineering, Civil ; Engineering, Ocean ; Engineering, Mechanical ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000185527900008 |
| 公开日期 | 2010-12-22 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/2515]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 作者单位 | Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, P,Hou, YJ. Numerical wave flume study on wave motion around submerged plates[J]. CHINA OCEAN ENGINEERING,2003,17(3):397-406. |
| APA | Qi, P,&Hou, YJ.(2003).Numerical wave flume study on wave motion around submerged plates.CHINA OCEAN ENGINEERING,17(3),397-406. |
| MLA | Qi, P,et al."Numerical wave flume study on wave motion around submerged plates".CHINA OCEAN ENGINEERING 17.3(2003):397-406. |
入库方式： OAI收割
来源：海洋研究所
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