Characteristics of Magnetohydrodynamics Nanofluid Flow in the Presence of Porous Medium Towards a Stretching Sheet with a Convective Boundary Condition

Abstract

With the effects of variable viscosity and convective boundary conditions, the contemporary studies work ambitions to investigate the together effects of the magnetic field and porous medium on non-Newtonian nano fluid flow to a stretching layer. In this latest work, to examine the impact of thermophoresis and Brownian motion, the nanofluid model is utilized. To lessen the basic governing coupled non-linear PDE’s for velocity (momentum), temperature (energy), and nanoparticle concentration to an assortment of ordinary non-linear differential equations, the necessary transformations are used. Utilizing the fourth-fifth order Runge-Kutta-Fehlberg strategy, the resulting reshaped conditions are tackled mathematically. The effects on the dimensionless temperature, velocity, nanoparticle concentration profiles of various engineering parameters are discussed and graphically analyzed. The numerically computed values of skin-friction, coefficients of heat transfer rate and mass transfer are tabulated. The numerical findings got are contrasted and the outcomes recently detailed as unique instances of the current examination and viewed as in reasonable consistence.