Galilean invariant fluid-solid interfacial dynamics in lattice Boltzmann simulations
文献类型：期刊论文
| 作者 | Wen, BH ; Zhang, CY ; Tu, YS ; Wang, CL ; Fang, HP |
| 刊名 | JOURNAL OF COMPUTATIONAL PHYSICS
 |
| 出版日期 | 2014 |
| 卷号 | 266页码:161—170 |
| 关键词 | NAVIER-STOKES EQUATION BOUNDARY-CONDITIONS PARTICULATE SUSPENSIONS NUMERICAL SIMULATIONS BGK MODELS FLOW PARTICLE SYSTEMS MAGNETOHYDRODYNAMICS SEDIMENTATION |
| ISSN号 | 0021-9991 |
| 通讯作者 | fanghaiping@sinap.ac.cn |
| 英文摘要 | Galilean invariance is a fundamental property; however, although the dynamics of lattice Boltzmann equation in the hydrodynamic limit is Galilean invariant, this property is usually not taken into account in the treatment of the fluid-solid interface. Here, we show that consideration of Galilean invariance in fluid-solid interfacial dynamics can greatly enhance the computational accuracy and robustness in a numerical simulation. Surprisingly, simulations are so vastly improved that the force fluctuation is very small and a time average becomes unnecessary. (C) 2014 Elsevier Inc. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000333403900009 |
| 公开日期 | 2015-03-13 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/14159]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Wen, BH,Zhang, CY,Tu, YS,et al. Galilean invariant fluid-solid interfacial dynamics in lattice Boltzmann simulations[J]. JOURNAL OF COMPUTATIONAL PHYSICS,2014,266:161—170. |
| APA | Wen, BH,Zhang, CY,Tu, YS,Wang, CL,&Fang, HP.(2014).Galilean invariant fluid-solid interfacial dynamics in lattice Boltzmann simulations.JOURNAL OF COMPUTATIONAL PHYSICS,266,161—170. |
| MLA | Wen, BH,et al."Galilean invariant fluid-solid interfacial dynamics in lattice Boltzmann simulations".JOURNAL OF COMPUTATIONAL PHYSICS 266(2014):161—170. |
入库方式： OAI收割
来源：上海应用物理研究所
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