Open AccessMagneto-Hydrodynamic Flow of a Viscous Fluid in a Channel with a Porous Bounding Wall of Different Permeabilities
Author(s) -
Nidhi Pandya,
Pankaj Kumar Srivastava,
Ruchi Yadav,
Ras Pandey
Publication year - 2019
Publication title -
international journal of mathematical, engineering and management sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 10
ISSN - 2455-7749
DOI - 10.33889/ijmems.2019.4.3-056
Subject(s) - mechanics , laminar flow , viscous liquid , permeability (electromagnetism) , reynolds number , porous medium , darcy number , stream function , partial differential equation , open channel flow , physics , fluid dynamics , compressibility , materials science , flow (mathematics) , mathematics , porosity , mathematical analysis , chemistry , vorticity , vortex , composite material , biochemistry , membrane , turbulence , nusselt number
In this paper, the effects of permeability parameter on the magneto-hydrodynamic laminar flow of a viscous incompressible fluid in a channel with a porous bounding wall have been investigated. A transverse magnetic field has been applied in the channel flow of viscous fluid and the stream function is used to reduce the governing partial differential equations into non-linear ordinary differential equation which is solved by applying Perturbation method. Numerical simulation is used to analyze the problem and the graphs have been plotted using MATLAB. It has been observed that an increase of magnetic parameter increases the velocity of the viscous fluid while the velocity decreases with the increase of permeability parameter. The flow of viscous fluid has also been investigated with the variation of Reynolds number and the slip coefficient.