MHD Oscillatory flow along a porous medium bounded by two vertical porous plates under the influence of hall current with dufour effects in presence of temperature gradient with heat source and chemical reaction

Dr. R. Karthikeyan; Mrs. P. Ranjani

doi:https://doi.org/10.14445/22315373/IJMTT-V66I6P507

International Journal of Mathematics Trends and Technology

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Volume 66 | Issue 6 | Year 2020 | Article Id. IJMTT-V66I6P507 | DOI : https://doi.org/10.14445/22315373/IJMTT-V66I6P507

MHD Oscillatory flow along a porous medium bounded by two vertical porous plates under the influence of hall current with dufour effects in presence of temperature gradient with heat source and chemical reaction

Dr. R. Karthikeyan, Mrs. P. Ranjani

Abstract

In this paper, MHD Oscillatory flow over through a porous medium which is bounded by two vertical non insulated vertical porous plates under the influence of strong magnetic field that is commonly known as hall effects with dufour and temperature gradient is studied. One plate is kept as stationary and another plate is oscillating with uniform velocity. The Plates are subjected to the constant injection and suction velocities respectively. The velocity of fluid flow is analyzed with two velocity components u and w respectively. The basic governing equations of the problem are transformed into a system of non dimensional differential equations, then the equation are solved analytically by using the method of Perturbation techniques. The dimensionless Velocities, temperature of the fluid flow and concentration profiles are displayed graphically with the effects of different values of the parameters involving in this problem. Under the influence of parameters, velocity, temperature and concentration profiles were enhances and retards.

Keywords

Hall Current, Dufour Effect, Chemical Reaction, MHD, Porous Medium, Oscillatory flow, Heat Source, Rotation effect, temperature gradient.

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Citation :

Dr. R. Karthikeyan, Mrs. P. Ranjani, "MHD Oscillatory flow along a porous medium bounded by two vertical porous plates under the influence of hall current with dufour effects in presence of temperature gradient with heat source and chemical reaction," International Journal of Mathematics Trends and Technology (IJMTT), vol. 66, no. 6, pp. 59-80, 2020. Crossref, https://doi.org/10.14445/22315373/IJMTT-V66I6P507