Length scale dependence of effective inter-phase slip velocity and heterogeneity in gas-solid suspensions
文献类型：期刊论文
| 作者 | Wang, Junwu
|
| 刊名 | CHEMICAL ENGINEERING SCIENCE
 |
| 出版日期 | 2008-04-01 |
| 卷号 | 63期号:8页码:2294-2298 |
| 关键词 | hydrodynamics fluidization multiphase flows sub-grid scale model scale separation powder technology |
| ISSN号 | 0009-2509 |
| 其他题名 | Chem. Eng. Sci. |
| 中文摘要 | High-resolution Eulerian simulations are carried out to explore the problem of length scale dependence or filter size dependence in heterogeneous gas-solid two-phase flows. It was found that, with the extension of the simulated domain, the average inter-phase slip velocity or inter-phase drag coefficient and the index of heterogeneity increased initially and then approached asymptotic values, which demonstrates the existence of a scale-independent or filter-size-independent plateau for these properties. (C) 2008 Elsevier Ltd. All rights reserved. |
| 英文摘要 | High-resolution Eulerian simulations are carried out to explore the problem of length scale dependence or filter size dependence in heterogeneous gas-solid two-phase flows. It was found that, with the extension of the simulated domain, the average inter-phase slip velocity or inter-phase drag coefficient and the index of heterogeneity increased initially and then approached asymptotic values, which demonstrates the existence of a scale-independent or filter-size-independent plateau for these properties. (C) 2008 Elsevier Ltd. 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] | FLOWS |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000255233300025 |
| 公开日期 | 2013-10-08 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/2865]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Junwu. Length scale dependence of effective inter-phase slip velocity and heterogeneity in gas-solid suspensions[J]. CHEMICAL ENGINEERING SCIENCE,2008,63(8):2294-2298. |
| APA | Wang, Junwu.(2008).Length scale dependence of effective inter-phase slip velocity and heterogeneity in gas-solid suspensions.CHEMICAL ENGINEERING SCIENCE,63(8),2294-2298. |
| MLA | Wang, Junwu."Length scale dependence of effective inter-phase slip velocity and heterogeneity in gas-solid suspensions".CHEMICAL ENGINEERING SCIENCE 63.8(2008):2294-2298. |
入库方式： OAI收割
来源：过程工程研究所
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