Effect of Variable Viscosity on Magnetohydrodynamics Mixed Convection Flow from a Vertical Flat Plate

This study aims to examine the outcome of viscosity variations on the transfer of heat from a vertical flat plate and magnetohydrodynamics mixed convection boundary layer flow. Employing the proper transformation to optimize heat transfer and flow, a system of coupled nonlinear partial differential equations is generated. By means of the quasilinearization method and an implicit finite difference system, these resulting equations have been numerically solved. In this case, the calculated numerical outcomes are visually shown in the form of the rate of local heat flow, local shear stress, temperature, and velocity outlined for some facts of the magnetic and variable viscosity parameters. The existing study reveals that velocity upsurges and temperature declines as temperature-dependent viscosity increases, hence the thermal boundary increases. The velocity declines and the temperature upsurges with a rise in magnetic parameter along the plate surface.