Reddy, B. Prabhakar2023-05-242023-05-242015Reddy, B. P. (2015). MHD flow over a vertical moving porous plate with viscous dissipation by considering double diffusive convection in the presence of chemical reaction. International Journal of Advances in Applied Mathematics and Mechanics, 2(4), 73-83.URL: http://www.ijaamm.com/uploads/2/1/4/8/21481830/v2n4p10.pdfhttp://hdl.handle.net/20.500.12661/3955Full text article. Also available at http://www.ijaamm.com/uploads/2/1/4/8/21481830/v2n4p10.pdfThe present paper analyzes the effects of first order homogeneous chemical reaction and thermal diffusion on hydromagnetic free convection heat and mass transfer flow of viscous dissipative fluid past a semi-infinite vertical moving porous plate embedded in a porous medium in the presence of thermal radiation. The fluid is considered gray, absorbing-emitting but non-scattering mediumand Rosseland approximation is considered to describe the radiativeheat flux in the energy equation, the plate is considered a moving with constant velocity in the direction of the flowfield while the free stream velocity is assumed to follow exponentially increasing small perturbation law. It is considered that the influence of uniform magnetic field acts normal to the porous surface, which absorbs the fluid with suction velocity varying with respect to time. The results obtained have been presented through graphs and tables to observe the effects of various parameters encountered in the problem under the investigation. Numerical data for skin-friction, Nusselt and Sherwood numbers are tabulated and then discussed.enMHDVertical platePorous mediumHeat and mass transferChemical reactionHeat transferMass transferViscous dissipationThermal diffusionDiffusive conventionRadiative heatArticle