Effects of viscous dissipation and convective boundary conditions on magnetohydrodynamics flow of casson liquid over a deformable porous channel

The present study magnetohydrodynamics (MHD) flow of Casson liquid over a deformable channel with viscous dissipation and convective boundary conditions is considered. The governing ordinary differential equations are solved by using shooting technique. The impact of governing parameters on the liquid velocity, the solid displacement, the temperature and therefore the concentration are shown with the assistance of graphs. The liquid velocity and therefore the solid displacement are reduces with the impact of Casson parameter. The current results are sensible agreement when compare with existing results. •The velocity and the solid displacement are decreasing with the effect of magnetic parameter, Casson parameter.•The velocity and the solid displacement are upgrading for lower and upper moving velocities.•The effect of the viscous drag and the volume fraction coefficient on the velocity and the solid displacement are appears inverse behavior.•The impact of Brinkman number, heat source parameter and the thermal Biot number on the temperature shows expanding behavior.•For higher estimations of chemical reaction parameter causes abatement in the concentration profile and expanding with the effect of mass Biot number.