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Modeling turbulent flow in stirred tanks with CFD: the influence of the modeling approach, turbulence model and numerical scheme

Identifieur interne : 00AB91 ( Main/Exploration ); précédent : 00AB90; suivant : 00AB92

Modeling turbulent flow in stirred tanks with CFD: the influence of the modeling approach, turbulence model and numerical scheme

Auteurs : J. Aubin [France, Australie] ; D. F. Fletcher [Australie] ; C. Xuereb [France]

Source :

RBID : Pascal:04-0233259

Descripteurs français

English descriptors

Abstract

Single phase turbulent flow in a tank stirred by a down- and an up-pumping pitched blade turbine has been simulated using computational fluid dynamics. The effect of the modeling approach, discretization scheme and turbulence model on mean velocities. turbulent kinetic energy and global quantities, such as the power and circulation numbers, has been investigated. The results have been validated by laser doppler velocimetry (LDV) data


Affiliations:


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Le document en format XML

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