A lattice Boltzmann method for viscous free surface waves in two dimensions
文献类型：期刊论文
| 作者 | [Zhao, Zhuangming ; Huang, Ping] Sun Yat Sen Univ, Sch Environm Sci & Engn, Dept Environm Sci, Guangzhou 510275, Guangdong, Peoples R China ; [Li, Yineng ; Li, Junmin] Chinese Acad Sci, S China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China |
| 刊名 | INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS
 |
| 出版日期 | 2013 |
| 卷号 | 71期号:2页码:223-248 |
| 关键词 | lattice Boltzmann equation (LBE) kinematic boundary condition (KBC) free surface viscous wave non-hydrostatic pressure multi-relaxation-time (MRT) model |
| ISSN号 | 0271-2091 |
| 通讯作者 | eeshping@mail.sysu.edu.cn |
| 中文摘要 | We propose a new method based on the combination of the lattice Boltzmann equation (LBE) and the kinematic boundary condition (KBC) method to simulate viscous free surface wave in two dimensions. In our method, the flow field is modeled by LBE, whereas the free surface is explicitly tracked by the local height function, which is calculated by the KBC method. The free surface boundary condition (FSBC) for LBE is revised from previous researches. Interpolation-supplemented lattice Boltzmann (ISLB) method is introduced, which enables our approach to be applied on arbitrary, nonuniform mesh grids. Five cases are simulated respectively to validate the LBEKBC method: the stationary flow and the solitary waves simulated by the revised-FSBC are more accurate than the one obtained by the former-FSBC; numerical results of standing waves show that our method is compatible to the existing two-dimensional finite-volume scheme; cases of small amplitude Stokes wave and waves traveling over a submerged bar show good agreement on wave celerity, wavelength, wave amplitude and wave period between numerical results and corresponding analytical solutions and/or experiment data.Copyright (c) 2012 John Wiley & Sons, Ltd. |
| 学科主题 | Computer Science, Interdisciplinary Applications ; Mathematics, Interdisciplinary Applications ; Mechanics ; Physics, Fluids & Plasmas |
| 原文出处 | WILEY-BLACKWELL |
| 语种 | 英语 |
| WOS记录号 | WOS:000312539700006 |
| 公开日期 | 2015-01-14 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/10937]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 推荐引用方式 GB/T 7714 | [Zhao, Zhuangming,Huang, Ping] Sun Yat Sen Univ, Sch Environm Sci & Engn, Dept Environm Sci, Guangzhou 510275, Guangdong, Peoples R China,[Li, Yineng,et al. A lattice Boltzmann method for viscous free surface waves in two dimensions[J]. INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS,2013,71(2):223-248. |
| APA | [Zhao, Zhuangming,Huang, Ping] Sun Yat Sen Univ, Sch Environm Sci & Engn, Dept Environm Sci, Guangzhou 510275, Guangdong, Peoples R China,[Li, Yineng,&Li, Junmin] Chinese Acad Sci, S China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China.(2013).A lattice Boltzmann method for viscous free surface waves in two dimensions.INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS,71(2),223-248. |
| MLA | [Zhao, Zhuangming,et al."A lattice Boltzmann method for viscous free surface waves in two dimensions".INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS 71.2(2013):223-248. |
入库方式： OAI收割
来源：南海海洋研究所
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