Numerical study of solid-liquid two-phase flow in stirred tanks with Rushton impeller - (II) Prediction of critical impeller speed
文献类型：期刊论文
| 作者 | Wang, F; Mao, ZS; Shen, XQ |
| 刊名 | CHINESE JOURNAL OF CHEMICAL ENGINEERING
 |
| 出版日期 | 2004-10-01 |
| 卷号 | 12期号:5页码:610-614 |
| 关键词 | stirred tank solid-liquid flow critical impeller speed solid suspension numerical simulation |
| ISSN号 | 1004-9541 |
| 其他题名 | Chin. J. Chem. Eng. |
| 中文摘要 | The critical impeller speed, N-JS, for complete suspension of solid particles in the agitated solid-liquid two-phase system in baffled stirred tanks with a standard Rushton impeller is predicted using the computational procedure proposed in Part I. Three different numerical criteria are tested for determining the critical solid suspension. The predicted N-JS is compared with those obtained from several empirical correlations. It is suggested the most reasonable criterion for determining the complete suspension of solid particles is the positive sign of simulated axial velocity of solid phase at the location where the solid particles are most difficult to be suspended. |
| 英文摘要 | The critical impeller speed, N-JS, for complete suspension of solid particles in the agitated solid-liquid two-phase system in baffled stirred tanks with a standard Rushton impeller is predicted using the computational procedure proposed in Part I. Three different numerical criteria are tested for determining the critical solid suspension. The predicted N-JS is compared with those obtained from several empirical correlations. It is suggested the most reasonable criterion for determining the complete suspension of solid particles is the positive sign of simulated axial velocity of solid phase at the location where the solid particles are most difficult to be suspended. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | MINIMUM AGITATION SPEED ; PARTICLE DISTRIBUTION ; COMPLETE SUSPENSION ; VESSELS ; SIMULATION |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000225183400002 |
| 公开日期 | 2013-11-05 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4979]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Changsha Res Inst Min & Met, Changsha 410012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, F,Mao, ZS,Shen, XQ. Numerical study of solid-liquid two-phase flow in stirred tanks with Rushton impeller - (II) Prediction of critical impeller speed[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING,2004,12(5):610-614. |
| APA | Wang, F,Mao, ZS,&Shen, XQ.(2004).Numerical study of solid-liquid two-phase flow in stirred tanks with Rushton impeller - (II) Prediction of critical impeller speed.CHINESE JOURNAL OF CHEMICAL ENGINEERING,12(5),610-614. |
| MLA | Wang, F,et al."Numerical study of solid-liquid two-phase flow in stirred tanks with Rushton impeller - (II) Prediction of critical impeller speed".CHINESE JOURNAL OF CHEMICAL ENGINEERING 12.5(2004):610-614. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。