Bioconvection on magnetically-driven Casson fluid flow through porous shrinking sheet along a transportation of mass and heat

This work aims at the magnetically driven bioconvective-Casson fluid flow’s mass and thermal transportation behavior across a porous sheet shrinking along absorption or blowing under the influence of thermal radiation. Thermal radiation with activation energy across an expandable sheet is used to integrate the bio-convective features of the Casson nanofluid. The magnetic effect appears to be perpendicular to the surface. The general partial nonlinear differential equations of energy, momentum, density of microbes and concentration turn into solvable ordinary differential equations by applying appropriate similarity transformations. To get the numerical solution of ordinary differential equations the MATLAB bvp4c method must be used. Heat generation and viscous dissipation have an impact on the thermal transmission process. The impression of several dimensionless regulating parameters on the temperature, density of microbes, velocity and concentration have been examined. The impact is visually shown with the aid of graphs. The results of the present investigation for Casson fluid show excellent accuracy compared to those of earlier studies conducted in certain circumstances.