Hydromagnetic Boundary Layer Flow and Heat Migration of Dual Stratified Eyring-Powell Fluid

The Eyring-Powell liquid is a type of non-Newtonian fluid. The complex flow behavior makes it useful in a variety of industrial and engineering applications such as drug manufacturing, paint and in armor construction. Blood, starch, nail polish and honey are such examples. The viscosity of these fluid changes with the rate at which the fluid shears. The need for improved heat transport fluid for industrial processes necessitates this research. The existing fluid are outdated by the advance in technology of machines. This paper modifies the classic Navier-Stokes equations to better capture the unique features of these fluids. The effect of a dual-layer structure on heat transfer in the hydromagnetic flow of an Eyring-Powell fluid near a boundary is numerically investigated. The state variable technique is used to generate and linearize the governing nonlinear differential equations as well as the applicable boundary conditions. The predictor-corrector scheme is utilized to solve the equations by calling the ode113 solver in matlab as the bvp5c function is employed for analysis. The predictor makes the first approximation which is refined by the corrector. The findings, graphically depicted, demonstrate that fluid velocity, temperature, and other parameters decrease with increasing magnetic field intensity, thermal stratification, concentration stratification, and Nusselt number.