A PERTURBATION ANALYSIS FOREFFECTS ON CHEMICAL REACTIONAND THERMAL RADIATION ON TEMPERATURE AND CONCENTRATION ON MHD FREE CONVECTION FLOW PAST A VERTICAL POROUS PLATE IN THE PRESENCE OF AND HEAT SOURCE PARAMETER

In the present article studied the effects of chemical reaction and thermal radiation on temperature and concentration on MHD free convection flow past a vertical porous plate in the presence of heat source parameter. The dimensionless governing equations velocity, concentration and temperature are solved analytically by using perturbation method. The flow phenomenon has been considered with the help of flow parameters like Grash of number, Modified Grash of number, Eckert number, radiation parameter, heat source parameter, Schmidth number, Prandtl number etc. The effects of these flow parameters on Velocity, temperature and concentration fields are studied and discussed graphically with the help of MATLAB. The differences in skin friction, Nusselt number and Sherwood number are presented in tables.