Magnetohydrodynamic Flow Past a Permeable Bed
Keywords: Couette flow, Mass flow velocity
AbstractThe paper evaluates mass flow velocity heat transfer rates and velocity/temperature distributions in the viscous, incompressible and slightly conducting fluid past a permeable bed in three different configurations namely (1) Couette flow (2) Poiseuille flow and (3) free surface flow, under the influence of a uniform transverse magnetic field. To discuss the solution, the flow region is divided into two zones : Zone 1 (from the impermeable upper rigid plate to the permeable bed) in which the flow is laminar and governed by Navier-Stokes equations, and Zone 2 (the permeable bed below the nominal surface) in which the flow is governed by Darcy law. The paper also investigates the effects of magnetic field, porosity and Biot number on the physical quantities mentioned above.
How to Cite
Venugopal, R., & Bathaiah, D. (2014). Magnetohydrodynamic Flow Past a Permeable Bed. Defence Science Journal, 33(1), 69-90. https://doi.org/10.14429/dsj.33.6151
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