MHD free convection flow past a vertical porous plate in a slip flow regime with radiation chemical reaction and temperature gradient dependent heat source in presence of Dufour effect
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Abstract
This paper deals with the MHD free convection flow past a vertical porous plate in a slip flow regime taking into
account radiation ,chemical reaction and temperature gradient dependent heat source in presence of Dufour
effect. The magnetic effect is applied normal to the flow. The permeability of the porous medium and the
suction velocity at the plate decrease exponentially with time about a constant mean. The expression for velocity,
temperature and concentration are obtained using the regular perturbation method. The skin-friction, rate of
heat and mass transfer are also derived. A number of graphs are drawn for various flow quantities based on
governing parameters and deduce important results
Keywords:
MHD, Free convection, heat and mass transfer, radiation, chemical reaction, Dufour effectMathematics Subject Classification:
Mathematics- Pages: 631-638
- Date Published: 01-01-2021
- Vol. 9 No. 01 (2021): Malaya Journal of Matematik (MJM)
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