Mathematical analysis of casson fluid flow with energy and mass transfer under the influence of activation energy from a non-coaxially spinning disc

A Casson fluid is the most suitable rheological model for blood and other non-Newtonian fluids. fluids hold yield-stress have great significance in biomechanics polymer industries. In this analysis, a numerical simulation of non-coaxial rotation over circular disc was estimated. The influence thermal radiation, second-order chemical reactions, buoyancy, heat source on above rotating frame studied. time evolution secondary primary velocities, solute particles, energy contours were also examined. magnetic flux varying intensity applied to flow. nonlinear sequence partial differential equations used describe phenomenon. modeled reduced non-dimensional set ordinary (ODEs) using similarity replacement. obtained sets ODEs further simulated parametric continuation method (PCM). impact physical constraints energy, concentration, velocity profiles are presented through figures tables. It should be noted that effect coefficient, Grashof number, field reduces fluid’s contour. mass transfer decreases with action constructive but augmented by effects destructive reactions. accelerating trend Schmidt number lowers profile, while it enhanced increasing values activation Soret number.