Mathematical analysis of MHD Casson fluid flow throughporous medium with Hall Current and Thermo-diffusion

Abstract

This research looks into the effect of thermo-diffusion and Hall Current effects on MHD flow of Casson fluid past an exponentially accelerated vertical plate in rotating system. The flow confined in porous medium. Similarity
transformation converts the momentum, energy, and concentration PDEs into ODEs. The analytical expression of said problems is obtained using the Laplace transform technique. For better understanding of the problems, approximation solution is defined and presented graphically for different physical parameter. From graphical representation, we observe that Hall current tends to improve motion of the flow field in both directions x' and z' throughout the flow field. It is also concluded that the rotation parameter K tends to reduce primary velocity whereas rotation parameter K tends to improve secondary velocity.