Periodic boundary conditions of discrete element method-lattice Boltzmann method for fluid-particle coupling
文献类型：期刊论文
| 作者 | Wang, Yong1,4; Wang, Min2,3; Feng, Y. T.2; Zhao, T. T.2 |
| 刊名 | GRANULAR MATTER
 |
| 出版日期 | 2017 |
| 卷号 | 19期号:3页码:- |
| 关键词 | Periodic boundary condition Discrete element method Lattice Boltzmann method Fluid-particle coupling Multi-phase flow |
| ISSN号 | 1434-5021 |
| DOI | 10.1007/s10035-017-0733-6 |
| 英文摘要 | This paper presents a periodic boundary condition for the coupled discrete element and lattice Boltzmann method for simulating fluid-particle systems. Detailed implementation of this special boundary condition is given. Besides, the detailed procedure of immersed moving boundary scheme for fluid-solid coupling is proposed. The accuracy and applicability of the proposed periodic boundary condition are well demonstrated by two benchmark tests, i.e. single particle transport and multiple particle migration in an infinite tube filled with water. It is found that the novel periodic boundary condition proposed for discrete element and lattice Boltzmann method can greatly improve the computational efficiency of the later which is computationally expensive when thousands of particles are involved. |
| WOS研究方向 | Materials Science ; Mechanics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000405692600003 |
| 出版者 | SPRINGER |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4108]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 2.Swansea Univ, Coll Engn, Zienkiewicz Ctr Computat Engn; 3.Rockfield Software Ltd; 4.State Key Lab Geomech & Deep Underground Engn |
| 推荐引用方式 GB/T 7714 | Wang, Yong,Wang, Min,Feng, Y. T.,et al. Periodic boundary conditions of discrete element method-lattice Boltzmann method for fluid-particle coupling[J]. GRANULAR MATTER,2017,19(3):-. |
| APA | Wang, Yong,Wang, Min,Feng, Y. T.,&Zhao, T. T..(2017).Periodic boundary conditions of discrete element method-lattice Boltzmann method for fluid-particle coupling.GRANULAR MATTER,19(3),-. |
| MLA | Wang, Yong,et al."Periodic boundary conditions of discrete element method-lattice Boltzmann method for fluid-particle coupling".GRANULAR MATTER 19.3(2017):-. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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