Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Simulation of wave propagation over a submerged bar using the VOF method with a two-equation k-epsilon turbulence modeling | |
Shen, YM; Ng, CO; Zheng, YH | |
2004 | |
发表期刊 | OCEAN ENGINEERING |
卷号 | 31期号:1页码:87-95 |
摘要 | A two-equation k-epsilon turbulence model is used in this paper to simulate the propagation of cnoidal waves over a submerged bar, where the free surface is handled by the volume-of-fluid (VOF) method. Using a VOF partial-cell variable and a donor-acceptor method, the model is capable of treating irregular boundaries, including arbitrary bottom topography and internal obstacles, where the no-slip condition is satisfied. The model also allows the viscous sublayer to be modeled by a wall function approximation implemented in the grid nodes that are immediately adjacent to a wall boundary. The numerical model applied to the propagation of cnoidal waves over a submerged bar can produce results that are in general agreement with some laboratory measurements. Some remarks arising from the comparison between the computational and experimental results are presented. (C) 2003 Elsevier Ltd. All rights reserved. |
文章类型 | Article |
关键词 | Wave Propagation K-epsilon Turbulence Model Vof Method Submerged Bar |
WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
DOI | 10.1016/S0029-8018(03)00111-2 |
研究领域[WOS] | Engineering ; Oceanography |
关键词[WOS] | VOLUME |
收录类别 | SCI |
语种 | 英语 |
WOS类目 | Engineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography |
WOS记录号 | WOS:000187733000005 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/10198 |
专题 | 中国科学院广州能源研究所 |
作者单位 | 1.Dalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian 116023, Peoples R China 2.Univ Hong Kong, Dept Mech Engn, Hong Kong, Hong Kong, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China |
推荐引用方式 GB/T 7714 | Shen, YM,Ng, CO,Zheng, YH. Simulation of wave propagation over a submerged bar using the VOF method with a two-equation k-epsilon turbulence modeling[J]. OCEAN ENGINEERING,2004,31(1):87-95. |
APA | Shen, YM,Ng, CO,&Zheng, YH.(2004).Simulation of wave propagation over a submerged bar using the VOF method with a two-equation k-epsilon turbulence modeling.OCEAN ENGINEERING,31(1),87-95. |
MLA | Shen, YM,et al."Simulation of wave propagation over a submerged bar using the VOF method with a two-equation k-epsilon turbulence modeling".OCEAN ENGINEERING 31.1(2004):87-95. |
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