Numerical Study of Heat and Mass Transfer of MHD Casson Fluid Flow with Cross-Diffusion and Heat Source Impacts in presence of Radiation

Abstract

The current research analyzes Soret and Dufour effects on magneto hydrodynamic natural convection viscous-elastic radiative Casson fluid flow across a non-linear stretchy sheet. First, the PDEs (partial differential equations) are changed using similarity analysis into non-linear paired ODEs (ordinary differential equations). Then, using the BVP4C technique, ordinary differential equations are numerically solved. Engineering interest of substantial quantities like skin-friction coefficient, Nusselt parameter, and Sherwood parameter debated in the table with multiple significant characteristics. The current study describes that the temperature profile increases with rising thermal radiation and the Dufour effect. A declining Sherwood impression of Soret number is depicts in current study. An increasing radiation impact declines the Nusselt number. In addition, the concentration field enhances due to an increasing Soret effect.