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Numerical simulation of the whole three-dimensional flow in a stirred tank with anisotropic algebraic stress model
Alternative TitleChin. J. Chem. Eng.
Sun, HY; Wang, WJ; Mao, ZS
2002-02-01
Source PublicationCHINESE JOURNAL OF CHEMICAL ENGINEERING
ISSN1004-9541
Volume10Issue:1Pages:15-24
AbstractIn accordance to the anisotropic feature of turbulent flow, an anisotropic algebraic stress model is adopted to predict the turbulent flow field and turbulent characteristics generated by a Rushton disc turbine with the improved inner-outer iterative procedure. The predicted turbulent flow is compared with experimental data and the simulation by the standard k-epsilon turbulence model. The anisotropic algebraic stress model is found to give better prediction than the standard k-epsilon turbulence model. The predicted turbulent flow field is in accordance to experimental data and the trend of the turbulence intensity can be effectively reflected in the simulation. The distribution of turbulent shear rate in the stirred tanks was simulated with the established numerical procedure.; In accordance to the anisotropic feature of turbulent flow, an anisotropic algebraic stress model is adopted to predict the turbulent flow field and turbulent characteristics generated by a Rushton disc turbine with the improved inner-outer iterative procedure. The predicted turbulent flow is compared with experimental data and the simulation by the standard k-epsilon turbulence model. The anisotropic algebraic stress model is found to give better prediction than the standard k-epsilon turbulence model. The predicted turbulent flow field is in accordance to experimental data and the trend of the turbulence intensity can be effectively reflected in the simulation. The distribution of turbulent shear rate in the stirred tanks was simulated with the established numerical procedure.
KeywordAgitated Vessel Anisotropic Algebraic Stress Model Numerical Simulation Inner-outer Iteration Rushton Turbine
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
URL查看原文
Indexed BySCI
Language英语
WOS KeywordREYNOLDS STRESS ; DISK TURBINE ; IMPELLER ; TURBULENCE ; VESSELS
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
WOS IDWOS:000174602500002
Citation statistics
Cited Times:24[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5646
Collection研究所(批量导入)
AffiliationChinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Sun, HY,Wang, WJ,Mao, ZS. Numerical simulation of the whole three-dimensional flow in a stirred tank with anisotropic algebraic stress model[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING,2002,10(1):15-24.
APA Sun, HY,Wang, WJ,&Mao, ZS.(2002).Numerical simulation of the whole three-dimensional flow in a stirred tank with anisotropic algebraic stress model.CHINESE JOURNAL OF CHEMICAL ENGINEERING,10(1),15-24.
MLA Sun, HY,et al."Numerical simulation of the whole three-dimensional flow in a stirred tank with anisotropic algebraic stress model".CHINESE JOURNAL OF CHEMICAL ENGINEERING 10.1(2002):15-24.
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