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Journal of Porous Media
Facteur d'impact: 1.061 Facteur d'impact sur 5 ans: 1.151 SJR: 0.504 SNIP: 0.671 CiteScore™: 1.58

ISSN Imprimer: 1091-028X
ISSN En ligne: 1934-0508

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Journal of Porous Media

DOI: 10.1615/JPorMedia.v17.i4.20
pages 287-300

FLOW OF IMMISCIBLE MICROPOLAR FLUIDS BETWEEN TWO POROUS BEDS

J. V. Ramana Murthy
Department of Mathematics, National Institute of Technology, Warangal-506 004, A.P., India
J. Srinivas
Department of Mathematics, National Institute of Technology, Warangal-506 004, A.P., India
K. S. Sai
Department of Mathematics, DMSSVH College of Engineering, Krishna-521 002, A.P., India

RÉSUMÉ

The article deals with the flow of two immiscible incompressible micropolar fluids between two homogeneous porous beds at the bottom and top when the beds are of (A) infinite thickness and (B) finite thickness. The flow of two immiscible micropolar fluids is considered in two zones (zone II and zone III). This flow is bounded by zone I at the bottom and zone IV at the top, with saturated porous beds. In case A, zones I and IV are of infinite thickness with low permeability saturated by viscous fluids with the flow modeled by Darcy's law. In case B, zones I and IV are of finite thickness with high permeability saturated by viscous fluids with the flow modeled by Brinkman's law. The effects of the physical parameters on the velocity and microrotation vector are investigated.


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