Knowledge Management System Of Institute of process engineering,CAS
| Mesoscale drag modeling: a critical review | |
Wang, Wei1,2 ; Lu, Bona1,2; Geng, Jingwei1,2; Li, Fei1
| |
| 2020-09-01 | |
| Source Publication | CURRENT OPINION IN CHEMICAL ENGINEERING
 |
| ISSN | 2211-3398 |
| Volume | 29Pages:96-103 |
| Abstract | Mesoscale drag modeling is the critical issue for the simulation of gas-solid two-phase flows. This article reviews the physical origin of the drag force and the development of mesoscale drag models, in particular, the filtered and Energy-Minimization Multi-Scale (EMMS) drag models. The drag markers are classified into the macroscale and mesoscale markers, the latter of which includes the subgrid markers and coarse-grid markers. Most of the drag modeling were focused on identifying the mesoscale drag markers, and then bridging between the subgrid and coarse-grid markers. However, owing to the lack of scale separation, both the filtered and EMMS drag models should be viewed as being specific to their macroscale conditions. The macro-meso and micro-meso correlations deserve more research efforts in the hope that we could finally find out a general-purpose drag. |
| DOI | 10.1016/j.coche.2020.07.001 |
| Language | 英语 |
| WOS Keyword | GAS-SOLID FLOWS ; STRUCTURE-DEPENDENT ANALYSIS ; DIRECT NUMERICAL-SIMULATION ; AVERAGED 2-FLUID MODEL ; MULTI-FLUID MODEL ; PARTICLE FLOWS ; CFD SIMULATION ; MASS-TRANSFER ; CONSTITUTIVE MODELS ; EULERIAN SIMULATION |
| Funding Project | National Natural Science Foundation of China[21625605] ; National Natural Science Foundation of China[21821005] ; National Natural Science Foundation of China[91834302] ; National Natural Science Foundation of China[51876212] |
| WOS Research Area | Biotechnology & Applied Microbiology ; Engineering |
| WOS Subject | Biotechnology & Applied Microbiology ; Engineering, Chemical |
| Funding Organization | National Natural Science Foundation of China |
| WOS ID | WOS:000591045800013 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/42865 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Wang, Wei |
| Affiliation | 1.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, Wei,Lu, Bona,Geng, Jingwei,et al. Mesoscale drag modeling: a critical review[J]. CURRENT OPINION IN CHEMICAL ENGINEERING,2020,29:96-103. |
| APA | Wang, Wei,Lu, Bona,Geng, Jingwei,&Li, Fei.(2020).Mesoscale drag modeling: a critical review.CURRENT OPINION IN CHEMICAL ENGINEERING,29,96-103. |
| MLA | Wang, Wei,et al."Mesoscale drag modeling: a critical review".CURRENT OPINION IN CHEMICAL ENGINEERING 29(2020):96-103. |
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