Darcy–Forchheimer MHD radiative flow through a porous space incorporating viscous dissipation, heat source, and chemical reaction effect across an exponentially stretched surface

Abstract

The impacts of viscous dissipation, Brownian motion, and the thermophoresis caused by temperature gradient on the steady two-dimensional incompressible chemically reactive and radiative flow of traditional fluid through an exponentially stretched sheet embedded in a Darcy porous media are explored by approaching boundary layer analysis. A magnetic field effect is also addressed along the transverse direction of the horizontal stretched sheet. With the implementation of some suitable nondimensional quantities, the regulating nonlinear partial differential equations, which represent the flow geometry, are transformed into coupled nonlinear ordinary differential equations. To acquire the numerical findings from this set of equations, a three-stage Lobatto IIIa, in-built MATLAB scheme named, Bvp4c is used. The effects of the dimensionless physical factors on the flow, heat, and concentration profile, as well as on the coefficient of drag force and the rate of thermal and mass transit at the surface, are graphically and numerically depicted.The thermal profile, as well as the magnitude of the coefficient of the drag force and the Sherwood number, is found to be escalated with the Darcy-Forchheimer

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“…[15,16]. Paul et al [17] studied Darchy-Forchheimer MHD radiative flow through a porous space incorporating viscous dissipation, heat source, and chemical reaction effect across an exponentially stretched surface. Arruna et al [18] have been investigated effect of chemical reaction and radiation absorption on MHD Casson fluid over an exponentially stretching sheet with slip conditions: ethanol as solvent.…”

Importance of Activation Energy on Magnetized Dissipative Casson‐Maxwell Fluid through Porous Medium Incorporating Chemical Reaction, Joule Heating, and Soret Effects: Numerical Study

“…Additionally, Padmaja and Kumar [43] demonstrated the numerical analysis of a nanofluid moving at a constant speed via a vertical plate in a porous media under Dufour and Soret effects in conjunction with a higher order chemical reaction. See [44][45][46][47][48] for a list of further recent studies conducted in this topic.…”