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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
DOI10.1016/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
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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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