CAS OpenIR  > 研究所(批量导入)
Numerical study of solid-liquid two-phase flow in stirred tanks with Rushton impeller - (II) Prediction of critical impeller speed
Alternative TitleChin. J. Chem. Eng.
Wang, F; Mao, ZS; Shen, XQ
2004-10-01
Source PublicationCHINESE JOURNAL OF CHEMICAL ENGINEERING
ISSN1004-9541
Volume12Issue:5Pages:610-614
AbstractThe 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.; 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.
KeywordStirred Tank Solid-liquid Flow Critical Impeller Speed Solid Suspension Numerical Simulation
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
URL查看原文
Indexed BySCI
Language英语
WOS KeywordMINIMUM AGITATION SPEED ; PARTICLE DISTRIBUTION ; COMPLETE SUSPENSION ; VESSELS ; SIMULATION
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
WOS IDWOS:000225183400002
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/4979
Collection研究所(批量导入)
Affiliation1.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
Recommended Citation
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.
Files in This Item:
File Name/Size DocType Version Access License
Numerical study of s(1551KB) 限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, F]'s Articles
[Mao, ZS]'s Articles
[Shen, XQ]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, F]'s Articles
[Mao, ZS]'s Articles
[Shen, XQ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, F]'s Articles
[Mao, ZS]'s Articles
[Shen, XQ]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.