The effect of chemical reaction on an unsteady MHD free convection flow past an infinite vertical porous plate with variable suction
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2013, Vol 3, Issue 2
Abstract
Abstract: The effect of chemical reaction on an unsteady magneto hydrodynamic flow past an infinite vertical porous plate with variable suction and heat convective mass transfer, where the plate temperature oscillates with the same frequency as that of variable suction velocity. The non – linear partial differential equations governing the flow have been solved numerically using finite difference method. The flow phenomenon has been characterized with the help of flow parameters such as velocity, temperature and concentration profiles for different parameters such as thermal Grashof number (Grashof number for heat transfer) (Gr) , solutal Grashof number (Grashof number for mass transfer) (Gc) , Prandtl number (Pr), Schmidt number (Sc) , Hartmann number (M), Permeability parameter (K) and Chemical reaction parameter (kr), The velocity, temperature and concentration profiles are shown through graphically and Skin – friction, Nusselt number and Schmidt number are shown through tabular forms.
Authors and Affiliations
K. Sarada
Keywords
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