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Please use this identifier to cite or link to this item: http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/2927

Titre: 3D-Numerical simulation of the effect of radial gap on the stability of taylor-couette flow
Auteur(s): Daimallah, A
Lebbi, M.
Bouabdallah, A.
Mots-clés: Taylor-Couette flow
radial gap
Taylor vortices
CFD
Issue Date: 2015
Référence bibliographique: Conference on Topical Problems of Fluid Mechanics Location: Inst Thermomechan, Prague, CZECH REPUBLIC Date: FEB 11-13, 2015
Collection/Numéro: TOPICAL PROBLEMS OF FLUID MECHANICS 2015 Book Series: Topical Problems of Fluid Mechanics;pp.41-46
Résumé: We study numerically the effect of the radial gap on the onset of Taylor vortices in Taylor-Couette flow system. The inner cylinder is rotating and the outer is at rest. We interested in the appearance of Taylor vortices for a varied radius of the inner and the outer cylinders while making sure to keep a constant annulus between the cylinders in the aim to examine the influence of centrifugal force on the stability of the flow. The obtained results indicate that the onset of Taylor vortices is delayed when the radial gap is increasing.
URI: http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/2927
ISBN: 978-80-87012-55-0
ISSN: 2336-5781
Appears in Collections:Communications Internationales

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