INTERNATIONAL JOURNAL OF ENGINEERING, SCIENCE AND - volume12 issue 08, August 2023

Pages: 1-14
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NUMERICAL STUDY OF CONVECTIVE HEAT TRANSFER THROUGH A POROUS MEDIUM IN A VERTICAL CHANNEL WITH HEAT GENERATING SOURCE

Author: 1Venu Prasad.K.K, 2Prof. K.Shivashankara, 3Prakasha P, 4Dhananjaiah D S

Category: Engineering, Science and Mathematics

Abstract:

In this study, the effect of radiation on the Non-Darcy convection heat transfer flow of a viscous electrically conducting fluid through a porous medium confined in a vertical channel investigated by taking into account both heat generating source and Radiation effect in the presence of heat sources. The non-linear, coupled equations governing the flow and heat transfer have been solved by employing a perturbation technique with δ the porous parameter as perturbation parameter. The velocity and temperature dissipation are analysed for different values of G,D-1 , ? , and M .From the analysis, new expressions for Nusselt number and Shear Stress on the walls are numerically evaluated for different sets of parameters

Keywords: Convective Heat transfer, CFD, Porous medium, Vertical Channel, Radiation effect