IIARD International Institute of Academic Research and Development

INTERNATIONAL JOURNAL OF APPLIED SCIENCES AND MATHEMATICAL THEORY (IJASMT )

E- ISSN 2489-009X
P- ISSN 2695-1908
VOL. 9 NO. 1 2023
DOI: https://doi.org/10.56201/ijasmt.v9.no1.2023.pg59.75

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Oscillatory MHD Convection of Cu-Water Nanofluid through an Inclined Permeable Channel with Chemical Reaction

Okereke, Ifeoma Chikamma, Ofomata, Amarachukwu I.O, Achogo, Wisdom Hezekiah(PhD)

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Abstract

The impact of transpiration cooling on oscillatory MHD convection of Ag-Water nanofluid is examined over an inclined porous channel. Coupled partial differential equations were obtained for the momentum and temperature in view of the problem. These equations were analytically solved. The equations were converted to ordinary differential equations through a one term perturbation technique. The exact solutions for the ordinary differential equations were obtained and plotted to ascertain the effects of parameters variations on the velocity and temperature profiles. The effects of parameters variations were noted from the plots. It noted that increasing the magnetic field parameter and solutal Grashof number reduces and increases the velocity of the nanofluid respectively. Increase in the thermal radiation reduces the temperature while increase in the Peclet nuber correspondingly increases the temperature of the nanofluid

keywords:

Natural Convection, Porosity, Magnetohydrodynamics, Nanofluid

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References:

Aaiza, G.; Khan, I & Shafie, S.(2015). Energy transfer in mixed convection MHD flow of
nanofluid containing different shapes of nanoparticles in a channel filled with saturated
porous medium. Nanoscale research letters,2(2015), 1-16.

Achogo W. H. & Adikabu I. N.(2020). Mutual influences of heat and mass transfer on
mhd flow through a channel with periodic wall concentration and temperature.
International journal of research and innovation in applied science,5(6):2454-6194.

Achogo W. H., Okereke I. C. Ofomata A. I. & Amadi O. F.(2020) .Magnetohydrodynamic
convective periodic flow through a porous medium in an inclined channel with thermal
radiation and chemical reaction. International Journal of Innovative Science and
Research Technology,5(1):1129-1139.

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