Publication de 4 numéros par an
ISSN Imprimer: 2151-4798
ISSN En ligne: 2151-562X
Indexed in
MAGNETOHYDRODYNAMIC VISCOUS FLUID FLOW PAST A POROUS SPHERE EMBEDDED IN ANOTHER POROUS MEDIUM
RÉSUMÉ
In the present paper, the effect of magnetic field on an incompressible viscous fluid flow past and through a porous sphere embedded in another porous medium at low Reynolds number is studied. The Brinkman equations for the flow inside and outside the porous sphere in their stream function formulations are used. Explicit expressions for the stream function are investigated for both the inside and outside flow regions. A new result for the drag on a porous sphere embedded in another porous medium has been reported. As a particular case, slow viscous flow through a porous sphere embedded in another porous medium is considered and the drag experienced by it is evaluated. An expression for the shearing stress has also been reported. The effect of magnetic field on the drag, shear stress, and stream lines has been presented graphically for different values of parameters and discussed.
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Madasu Krishna Prasad, Bucha Tina, Influence of MHD on micropolar fluid flow past a sphere implanted in porous media, Indian Journal of Physics, 95, 6, 2021. Crossref
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Madasu Krishna Prasad, Kaur Manpreet, Bucha Tina, Slow Motion Past a Spheroid Implanted in a Brinkman Medium : Slip Condition, International Journal of Applied and Computational Mathematics, 7, 4, 2021. Crossref
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El-Sapa Shreen, Alsudais Noura S., Effect of magnetic field on the motion of two rigid spheres embedded in porous media with slip surfaces, The European Physical Journal E, 44, 5, 2021. Crossref
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Madasu Krishna Prasad, Bucha Tina, Flow past composite cylindrical shell of porous layer with a liquid core: magnetic effect, Journal of the Brazilian Society of Mechanical Sciences and Engineering, 42, 9, 2020. Crossref
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Namdeo Ravendra Prasad, Gupta Bali Ram, Magnetic effect on the creeping flow around a slightly deformed semipermeable sphere, Archive of Applied Mechanics, 92, 1, 2022. Crossref
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Namdeo Ravendra Prasad, Gupta Bali Ram, Impact of Magnetic Field on the Flow of a Conducting Fluid Past an Impervious Spheroid Embedded in Porous Medium, International Journal of Applied and Computational Mathematics, 8, 3, 2022. Crossref
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Maurya Pankaj Kumar, Deo Satya, MHD EFFECTS ON MICROPOLAR FLUID FLOW THROUGH A POROUS CYLINDER ENCLOSING AN IMPERMEABLE CORE , Special Topics & Reviews in Porous Media: An International Journal, 13, 5, 2022. Crossref