Volume 2, Issue 4, August 2014, Page: 141-148
Chemically Reacting Unsteady Magnetohydrodynamic Oscillatory Slip Flow of a Micropolar Fluid in a Planer Channel with Varying Concentration
A. A. Bakr, Department of Mathematics, Faculty of Science for Girls, Abha, King Khaled University, Saudi Arabia; Department of Mathematics, Faculty of Science, Al-Azhar University, Assiut, Egypt
Received: Aug. 12, 2014;       Accepted: Aug. 21, 2014;       Published: Aug. 30, 2014
DOI: 10.11648/j.ajam.20140204.15      View  2971      Downloads  132
Abstract
The study examines the problem of unsteady MHD mixed convection in a micropolar fluid with oscillatory flow of an electrically conducting optically thin fluid through a planer channel filled with saturated porous medium. The effect of buoyancy, heat source, thermal radiation and chemical reaction are taken into account embedded with slip boundary condition, varying temperature and concentration. The closed-form analytical solutions are obtained for the momentum, angular momentum, energy and concentration equations. The influence of the various parameters entering into the problem in the velocity, temperature and concentration fields are discussed with the help of graphs. Finally the effects of the pertinent parameters on the skin friction, couple stress and the rate of heat transfer coefficient at the plate are discussed.
Keywords
Micropolar Fluid, Oscillatory Flow, Thermal Radiation, Chemical Reaction, Heat and Mass Transfer, Planer Channel
To cite this article
A. A. Bakr, Chemically Reacting Unsteady Magnetohydrodynamic Oscillatory Slip Flow of a Micropolar Fluid in a Planer Channel with Varying Concentration, American Journal of Applied Mathematics. Vol. 2, No. 4, 2014, pp. 141-148. doi: 10.11648/j.ajam.20140204.15
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