Hydromagnetic Couette flow of class-II and heat transfer through a porous medium in a rotating system with Hall effects

Document Type : Research Article

Authors

Department of Applied Mathematics, Indian School of Mines, Dhanbad-826004, India

Abstract

Steady hydromagnetic Couette flow of class-II of a viscous, incompressible and electrically conducting fluid through a porous medium in a rotating system taking Hall current into account is investigated. Heat transfer characteristics of the fluid flow are considered taking viscous and Joule dissipations into account. It is noticed that there exists flow separation at the moving plate in the secondary flow direction on increasing either rotation parameter K2 when Hall current parameter m=0.5 or m when K2=7. Also there exists flow separation at the moving plate in the secondary flow direction on increasing either magnetic parameter M2 for every value of porosity parameter K1 or K1 when M2=15.

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