FUW TRENDS IN SCIENCE & TECHNOLOGY JOURNAL

(A Peer Review Journal)
e–ISSN: 2408–5162; p–ISSN: 2048–5170

FUW TRENDS IN SCIENCE & TECHNOLOGY JOURNAL

DOUBLE-DIFFUSIVE CONVECTION MHD FLOW OF A SECOND GRADE FLUID WITH NEWTONIAN HEATING IN THE PRESENCE OF ELASTIC DEFORMATION IN A POROUS MEDIUM WITH SORET AND CHEMICAL REACTION
Pages: 33-41
J.A. Gbadeyan*, A.S. Idowu and M.A. Olanrewaju


keywords: Double-diffusive MHD flow, second grade fluid, Newtonian heating.

Abstract

The double-diffusive convection MHD flow of a second grade fluid with a convective surface boundary condition in the presence of elastic deformation in a porous medium with Soret and chemical reaction over a stretching sheet are investigated. The particular attraction lies in searching the effects of a second grade fluid parameter, elastic deformation, chemical reaction parameter and the diffusion thermo on the flow. The governing nonlinear partial differential equations for the flow, heat and mass transfer are transformed into a set of coupled nonlinear ordinary differential equations by using similarity variable, which are solved numerically by appl ying Runge–Kutta fourth–fifth order integration scheme in association with quasilinear shooting technique. The novel results for the dimensionless velocity, temperature, concentration are displayed graphically for various parameters that characterize the flow. The local skin friction, Nusselt number and Sherwood number are shown graphically.

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