Effect of anisotropy in permeability on thermal convection of viscoelastic fluids in rotating porous layer heated from below

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AuteurYOVOGAN, JULIEN
AuteurMIWADINOU, CLEMENT
AuteurVODOUNNOU, EDMOND
Date d'ajout2026-06-02T16:06:57Z
Date de disponibilite2026-06-02T16:06:57Z
Date de publication2018
ResumeIn this work, we studied the linear stability analyses of thermal convection, in a viscoelastic fluid saturated rotating anisotropic porous layer heated from below. The influence of hydrodynamic anisotropy and of rotation on the convective phenomenon are considered and investigated by extending the modified Darcy-Maxwell-Jeffrey model to include the Coriolis force term. It is shown that the anisotropic permeability ratio K, the inclination angle of the principal axes (φ) of the porous medium, the relaxation time (ε), the retardation time (ζ) and the Taylor Darcy number (TD) have a strong influence on the convective flow.
DOI10.1080/14484846.2018.1523294
Autre identifiantBECDB-14463
URIhttps://dspace.uac.bj/handle/123456789/12339
Languefr
Fait partie deAUSTRALIAN JOURNAL OF MECHANICAL ENGINEERING
SujetConvection heat transfer
Sujetanisotropy
Sujetrotating
Sujetanisotropic porous layer
Sujetviscoelastic fluid
TitreEffect of anisotropy in permeability on thermal convection of viscoelastic fluids in rotating porous layer heated from below
TypeArticle

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