EMMS-based Eulerian simulation on the hydrodynamics of a bubbling fluidized bed with FCC particles
文献类型：期刊论文
| 作者 | Wang, Junwu1 ; Liu, Yaning
|
| 刊名 | POWDER TECHNOLOGY
 |
| 出版日期 | 2010-01-25 |
| 卷号 | 197期号:3页码:241-246 |
| 关键词 | Fluidization Eulerian simulation Geldart A particles Sub-grid scale model Multiphase flow Powder technology |
| ISSN号 | 0032-5910 |
| 通讯作者 | Wang, JW |
| 英文摘要 | Although great progress has been made in modeling the bubbling fluidization of Geldart B and D particles using standard Eulerian approach, recent studies have shown that suitable sub-grid scale models should be introduced to improve the simulation on the hydrodynamics of Geldart A particles. In this study, the flow structures inside a bubbling fluidized bed of KC particles are simulated in an Eulerian approach employing the energy minimization multi-scale (EMMS) model (Chemical Engineering Science, 2008. 63: 1553-1571) as the sub-grid scale model for effective inter-phase drag force, using an implicit cluster diameter expression. It was shown that the experimentally found axial and radial solid concentration profiles and radial particle velocity profiles can be well reproduced. (C) 2009 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | GAS-SOLID FLOWS ; 2-FLUID MODEL ; NUMERICAL-SIMULATION ; CFD SIMULATION ; VALIDATION ; GELDART ; STRIPPERS ; RISER |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000273155500014 |
| 公开日期 | 2013-11-27 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6224]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Junwu,Liu, Yaning. EMMS-based Eulerian simulation on the hydrodynamics of a bubbling fluidized bed with FCC particles[J]. POWDER TECHNOLOGY,2010,197(3):241-246. |
| APA | Wang, Junwu,&Liu, Yaning.(2010).EMMS-based Eulerian simulation on the hydrodynamics of a bubbling fluidized bed with FCC particles.POWDER TECHNOLOGY,197(3),241-246. |
| MLA | Wang, Junwu,et al."EMMS-based Eulerian simulation on the hydrodynamics of a bubbling fluidized bed with FCC particles".POWDER TECHNOLOGY 197.3(2010):241-246. |
入库方式： OAI收割
来源：过程工程研究所
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