Numerical simulation of solid-liquid turbulent flow in a stirred tank with a two-phase explicit algebraic stress model
文献类型：期刊论文
| 作者 | Feng, Xin1,2; Li, Xiangyang1,2; Cheng, Jingcai1,2; Yang, Chao1,2; Mao, Zai-Sha1,2 |
| 刊名 | CHEMICAL ENGINEERING SCIENCE
 |
| 出版日期 | 2012-09-12 |
| 卷号 | 82期号:0页码:272-284 |
| 关键词 | Explicit algebraic stress model Multiphase reactors Turbulence Simulation Solid-liquid system Hydrodynamics |
| ISSN号 | 0009-2509 |
| 通讯作者 | Yang, C |
| 英文摘要 | A two-phase explicit algebraic stress model (EASM) based on an Eulerian-Eulerian approach is developed to simulate solid-liquid turbulent flow in a stirred tank equipped with a Rushton turbine. Such a model is an extension of the EASM used in our previous work for predicting turbulence in single phase stirred tanks. Quantitative comparisons of the two-phase EASM predictions on velocity components, turbulent quantities and solid concentration are conducted with reported experimental data and other predicted results by k-epsilon models and large eddy simulation (LES) in order to validate our model. The simulation results show that the EASM predictions are in good agreement with experimental data. The two-phase EASM is found to give better predictions than the k-epsilon-A(p) model for two-phase flow, thus possibly an alternative tool for understanding turbulent flows in multiphase stirred tanks. (C) 2012 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] | LARGE-EDDY SIMULATION ; VELOCITY CHARACTERISTICS ; RUSHTON IMPELLER ; CFD SIMULATION ; REACTOR ; SUSPENSION ; DYNAMICS ; VESSELS ; PROFILES ; TRACKING |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000308606200028 |
| 公开日期 | 2013-10-14 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3205]  |
| 专题 | 过程工程研究所_湿法冶金清洁生产技术国家工程实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China 2.Jiangsu Marine Resources Dev Res Inst, Lianyungang 222005, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Xin,Li, Xiangyang,Cheng, Jingcai,et al. Numerical simulation of solid-liquid turbulent flow in a stirred tank with a two-phase explicit algebraic stress model[J]. CHEMICAL ENGINEERING SCIENCE,2012,82(0):272-284. |
| APA | Feng, Xin,Li, Xiangyang,Cheng, Jingcai,Yang, Chao,&Mao, Zai-Sha.(2012).Numerical simulation of solid-liquid turbulent flow in a stirred tank with a two-phase explicit algebraic stress model.CHEMICAL ENGINEERING SCIENCE,82(0),272-284. |
| MLA | Feng, Xin,et al."Numerical simulation of solid-liquid turbulent flow in a stirred tank with a two-phase explicit algebraic stress model".CHEMICAL ENGINEERING SCIENCE 82.0(2012):272-284. |
入库方式： OAI收割
来源：过程工程研究所
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