• EFFECT OF CHEMICAL REACTION AND RADIATION ABSORPTION ON THE UNSTEADY CONVECTIVE HEAT AND MASS TRANSFER FLOW OF A VISCOUS FLUID IN A VERTICAL WAVY CHANNEL WITH OSCILLATORY FLUX AND HEAT SOURCES

Abstract

We analyse the effect of chemical reaction and radiation absorption on the transient convective heat and mass transfer flow of a viscous, electrically conducting fluid in a vertical wavy channel with oscillatory flux. The equations governing the flow, heat and mass transfer are solved by employing a regular perturbation technique with the slope d as a perturbation parameter. The velocity, temperature, concentration, the rate of heat and mass transfer are analysed for different parametric values.