CFD Simulation of Mixing and Segregation of Binary Solid Mixtures in a Dense Fluidized Bed
文献类型：期刊论文
| 作者 | Anicic, Bozidar1,2,3; Lu, Bona3,4; Lin, Weigang1; Wu, Hao1; Dam-Johansen, Kim1; Wang, Wei3,4 |
| 刊名 | CANADIAN JOURNAL OF CHEMICAL ENGINEERING
 |
| 出版日期 | 2019-08-22 |
| 页码 | 9 |
| 关键词 | binary mixture CFD drag coefficient EMMS solid-solid drag |
| ISSN号 | 0008-4034 |
| DOI | 10.1002/cjce.23561 |
| 英文摘要 | The mixing and segregation behaviour of binary solid mixtures has been extensively studied through various experiments, while accurate CFD simulations are difficult to achieve due to process complexity and a lack of reliable constitutive relations. In this study, CFD simulations of a dense fluidized bed with glass and polystyrene particles were performed in order to identify a universal set of simulation parameters and models for simulating binary mixtures with different mixed and segregation behaviour. Through a comparison to experimental data, it was found that the EMMS drag model coupled with the Ma-Ahmadi solid pressure and radial distribution models predicted more a reasonable axial distribution of solid phases than the Syamlal O'Brien drag model coupled with the Lun et al. solid pressure and radial distribution models. The increase in the solid-solid drag further improved the simulation results. |
| WOS关键词 | PART I ; DRAG ; FLOW ; HYDRODYNAMICS ; MODEL ; DIFFERENCE ; PARTICLES ; DYNAMICS ; RISERS |
| 资助项目 | Innovation Fund Denmark (DANCNGAS) ; National Natural Science Foundation of China[21576263] ; National Natural Science Foundation of China[21625605] ; National Natural Science Foundation of China[91834302] ; "Transformational Technologies for Clean Energy and Demonstration" Strategic Priority Research Program of the Chinese Academy of Sciences[XDA21030700] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2015033] ; Sino-Danish Center for Education and Research ; Technical University of Denmark |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000482741100001 |
| 出版者 | WILEY |
| 资助机构 | Innovation Fund Denmark (DANCNGAS) ; National Natural Science Foundation of China ; "Transformational Technologies for Clean Energy and Demonstration" Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Sino-Danish Center for Education and Research ; Technical University of Denmark |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/30709]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Lu, Bona; Wu, Hao |
| 作者单位 | 1.Tech Univ Denmark, Dept Chem & Biochem Engn, Bldg 229, Lyngby, Denmark 2.Sino Danish Ctr Educ & Res, 380 Huaibeizhuang, Beijing, Peoples R China 3.Univ Chinese Acad Sci, Sino Danish Coll, Beijing, Peoples R China 4.Chinese Acad Sci, Inst Proc Engn, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Anicic, Bozidar,Lu, Bona,Lin, Weigang,et al. CFD Simulation of Mixing and Segregation of Binary Solid Mixtures in a Dense Fluidized Bed[J]. CANADIAN JOURNAL OF CHEMICAL ENGINEERING,2019:9. |
| APA | Anicic, Bozidar,Lu, Bona,Lin, Weigang,Wu, Hao,Dam-Johansen, Kim,&Wang, Wei.(2019).CFD Simulation of Mixing and Segregation of Binary Solid Mixtures in a Dense Fluidized Bed.CANADIAN JOURNAL OF CHEMICAL ENGINEERING,9. |
| MLA | Anicic, Bozidar,et al."CFD Simulation of Mixing and Segregation of Binary Solid Mixtures in a Dense Fluidized Bed".CANADIAN JOURNAL OF CHEMICAL ENGINEERING (2019):9. |
入库方式： OAI收割
来源：过程工程研究所
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