Galilean-invariant algorithm coupling immersed moving boundary conditions and Lees-Edwards boundary conditions
文献类型：期刊论文
| 作者 | Zhou, Guofeng1,2; Wang, Limin1; Wang, Xiaowei1; Ge, Wei1 |
| 刊名 | PHYSICAL REVIEW E
 |
| 出版日期 | 2011-12-12 |
| 卷号 | 84期号:6页码:1-9 |
| 关键词 | lattice-boltzmann method navier-stokes equation fluid-flows suspensions transport computer |
| ISSN号 | 1539-3755 |
| 其他题名 | Phys. Rev. E |
| 中文摘要 | Many investigators have coupled the Lees-Edwards boundary conditions (LEBCs) and suspension methods in the framework of the lattice Boltzmann method to study the pure bulk properties of particle-fluid suspensions. However, these suspension methods are all link-based and are more or less exposed to the disadvantages of violating Galilean invariance. In this paper, we have coupled LEBCs with a node-based suspension method, which is demonstrated to be Galilean invariant in benchmark simulations. We use the coupled algorithm to predict the viscosity of a particle-fluid suspension at very low Reynolds number, and the simulation results are in good agreement with the semiempirical Krieger-Dougherty formula. |
| 英文摘要 | Many investigators have coupled the Lees-Edwards boundary conditions (LEBCs) and suspension methods in the framework of the lattice Boltzmann method to study the pure bulk properties of particle-fluid suspensions. However, these suspension methods are all link-based and are more or less exposed to the disadvantages of violating Galilean invariance. In this paper, we have coupled LEBCs with a node-based suspension method, which is demonstrated to be Galilean invariant in benchmark simulations. We use the coupled algorithm to predict the viscosity of a particle-fluid suspension at very low Reynolds number, and the simulation results are in good agreement with the semiempirical Krieger-Dougherty formula. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Fluids & Plasmas ; Physics, Mathematical |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | LATTICE-BOLTZMANN METHOD ; NAVIER-STOKES EQUATION ; FLUID-FLOWS ; SUSPENSIONS ; TRANSPORT ; COMPUTER |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000298138200008 |
| 公开日期 | 2013-11-28 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6351]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Guofeng,Wang, Limin,Wang, Xiaowei,et al. Galilean-invariant algorithm coupling immersed moving boundary conditions and Lees-Edwards boundary conditions[J]. PHYSICAL REVIEW E,2011,84(6):1-9. |
| APA | Zhou, Guofeng,Wang, Limin,Wang, Xiaowei,&Ge, Wei.(2011).Galilean-invariant algorithm coupling immersed moving boundary conditions and Lees-Edwards boundary conditions.PHYSICAL REVIEW E,84(6),1-9. |
| MLA | Zhou, Guofeng,et al."Galilean-invariant algorithm coupling immersed moving boundary conditions and Lees-Edwards boundary conditions".PHYSICAL REVIEW E 84.6(2011):1-9. |
入库方式： OAI收割
来源：过程工程研究所
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