Chemical Reaction Effects on MHD Flow Past a Linearly Accelerated Vertical Plate with Variable Temperature and Mass Diffusion in the Presence of Thermal Radiation

Abstract

An exact solution of first order chemical reaction effects on a radiative flow past a linearly accelerated infinite isothermal vertical plate with variable mass diffusion, under the action of a transversely applied magnetic field has been presented. The plate temperature is raised linearly with time and the concentration level near the plate is also raised to w Cc linearly with time. The dimensionless governing equations are tackled using the Laplace-transform technique. The velocity, temperature and concentration fields are studied for different physical parameters such as the magnetic field parameter, radiation parameter, chemical reaction parameter, thermal Grashof number, mass Grashof number, Schmidt number, Prandtl number and time. It is observed that velocity increases with decreasing magnetic field parameter or radiation parameter. But the trend is just reversed with respect to the chemical reaction parameter.

Magneto Hydrodynamic Effects on Unsteady Free Convection Casson Fluid Flow Past on Parabolic Accelerated Vertical Plate with Thermal Diffusion

“…Kataria et al, [7] examined the chemical & radiation reactions' impacts on the Casson fluid flow of MHD via an oscillating vertical plate enclosed in porous media order. Muthucumaraswamy et al, [11] discusses the impacts of 1 st order chemical reactions on a parabolic flow across an infinite vertical plate with changing mass and temp. diffusion.…”

Effects of chemical reactions in the presence of temperature variations and isothermal mass diffusion over an inclined plate

“…Makinde [11] also investigated the complexities of unsteady flow in a hydromagnetic radiating liquid across a perpendicular exterior with a consistent thermal fluctuation. Muthucumaraswamy et al [12] analyzed the combined influence of emanation across a vertically alternating surface, with incalescence variations as well as material dispersion. Ibrahim and Reddy [13] investigated the interaction of emission and material transmission in a magnetohydrodynamic unrestricted convective surge over an elastic exterior, with viscid dispersal and thermal production.…”

Flow Features of Thermophoretic MHD Viscous Fluid Flow Past a Converging Channel with Heat Source and Chemical Reaction

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