Numerical simulation of single bubble motion in ionic liquids
文献类型：期刊论文
| 作者 | Wang, Xiaoling1,2; Dong, Haifeng1; Zhang, Xiangping1; Yu, Liang3; Zhang, Suojiang1; Xu, Yan1 |
| 刊名 | CHEMICAL ENGINEERING SCIENCE
 |
| 出版日期 | 2010-11-15 |
| 卷号 | 65期号:22页码:6036-6047 |
| 关键词 | Multiphase flow Bubble Ionic liquids Volume-of-fluid Computational fluid dynamic Bubble column |
| ISSN号 | 0009-2509 |
| 通讯作者 | Zhang, XP |
| 英文摘要 | In this work a numerical simulation is studied to investigate the motion of single bubble in ionic liquids using an improved volume-of-fluid (VOF) method. In the improved method, besides the gravity and surface tension, a new drag force is added to the momentum equation in order to describe the gas-liquid interaction in the ionic liquids, which possess some special properties compared with the traditional solvents. The deformation, velocity and equivalent diameter of single bubble rising in three ionic liquids, i.e., bmimBF(4), bmimPF(6) and omimBF(4), are simulated and the calculation results agree well with the experimental data. Furthermore, the detailed velocity fields and pressure fields around the bubbles are predicted with the proposed numerical simulation model. This work is important for understanding the fluid dynamic performance of bubbles in ionic liquids, and could provide a useful tool for designing a bubble column with ionic liquids as its solvents. (C) 2010 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] | FRONT-TRACKING METHOD ; SURFACE-TENSION ; RISE VELOCITY ; LEVEL SET ; GAS-BUBBLES ; FLOW ; BEHAVIOR ; COLUMNS ; FLUID ; VOF |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000282639400023 |
| 公开日期 | 2013-11-12 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5572]  |
| 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.Tianjin Inst Urban Construct, Dept Fundamental Subject, Tianjin 300384, Peoples R China 3.Washington State Univ, Dept Biol Syst Engn, Pullman, WA 99164 USA |
| 推荐引用方式 GB/T 7714 | Wang, Xiaoling,Dong, Haifeng,Zhang, Xiangping,et al. Numerical simulation of single bubble motion in ionic liquids[J]. CHEMICAL ENGINEERING SCIENCE,2010,65(22):6036-6047. |
| APA | Wang, Xiaoling,Dong, Haifeng,Zhang, Xiangping,Yu, Liang,Zhang, Suojiang,&Xu, Yan.(2010).Numerical simulation of single bubble motion in ionic liquids.CHEMICAL ENGINEERING SCIENCE,65(22),6036-6047. |
| MLA | Wang, Xiaoling,et al."Numerical simulation of single bubble motion in ionic liquids".CHEMICAL ENGINEERING SCIENCE 65.22(2010):6036-6047. |
入库方式： OAI收割
来源：过程工程研究所
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