%0 Journal Article %T Radiation and Thermo - Diffusion Effects on Mixed Convective Heat and Mass Transfer Flow af a Viscous Dissipated Fluid over a Vertical Surface in the Presence of Chemical Reaction with Heat Source %A D Chenna Kesavaiah %A P V Satyanarayana %A S Venkataramana %J International Journal of Scientific Engineering and Technology %D 2013 %I %X The present work analyzes the influence of chemicalreaction on MHD mixed convection heat and masstransfer for a viscous fluid past an infinite verticalplate embedded in a porous medium with radiationand heat generation. The dimensionless governingequations for this investigation are solved analyticallyusing two - term harmonic and non-harmonicfunctions. The effects of various parameters on thevelocity, temperature and concentration fields as wellas the skin-friction coefficient, Nusselt number arepresented graphically and Sherwood number ispresented numerically. %K Radiation %K mass transfer %K chemical reaction %K heat source and concentration %U http://ijset.com/ijset/publication/v2s2/paper2.pdf