Slips and Joule Heating Impact on Heat and Mass Transfer Exploration in MHD Casson Fluid Over an Exponentially Stretching Surface with Radiation Absorption

Abstract

In the existence of radiation absorption and Joule heating, this investigation the magnetohydrodynamic convective flow through the boundary layer of a Casson nanofluid across an exponentially inclined porous stretching surface. The PDEs are changed into a set of nonlinear ODEs by using the similarity conversions. By employing the MATLAB in built solver bvp4c, the solution to the problem is obtained. Additionally, graphical results are displayed for non-dimensional profiles. The numerical values of the Sherwood number, and Nusselt number which measure friction factor, are displayed in tabular format for diverse values of factors that regulate the flow system. To validate the obtained results, a comparison table is utilized. According to the findings, the temperature increases as a result of the thermal radiation, which also increases the effective thermal diffusivity. An increase in slip parameters is observed to result in a drop in velocity, temperature, and concentration profiles.