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Electrothermal instability in an anisotropic porous medium saturated by nanofluid with magnetic field


Citation

Shamsudin, Nur Aisyah Maisara and Mohd Mokhtar, Nor Fadzillah and Md. Arifin, Norihan and Abdul Sathar, Mohammad Hasan (2019) Electrothermal instability in an anisotropic porous medium saturated by nanofluid with magnetic field. Journal of Multidisciplinary Engineering Science and Technology, 6 (12 spec.). pp. 54-61. ISSN 2458-9403

Abstract

The combined effects of magnetic field and electric field on the onset of thermal convection in an anisotropic saturated by nanofluid has been studied. The nanofluid layer bounded by rigid-rigid, rigid-free and free-free boundaries with zero flux of nanoparticles volumetric fraction. Linear stability theory is employed and the characteristic equation for Rayleigh number is obtained by using the single term Galerkin approximation. The results are presented graphically to observe the effect of electric Rayleigh number, magnetic field, mechanical anisotropy parameter as well as thermal anisotropy parameter.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Science
Institute for Mathematical Research
Keywords: Thermal convection; Anisotropy; Nanofluid; Magnetic field; Electric field
Depositing User: Nurul Ainie Mokhtar
Date Deposited: 29 Oct 2021 23:55
Last Modified: 29 Oct 2021 23:55
URI: http://psasir.upm.edu.my/id/eprint/79652
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