Nidhi Pandya
Department of Mathematics & Astronomy, Lucknow University, Lucknow, India.

Pravin Kumar Srivastava
Department of Applied Science & Humanities, Bundelkhand Institute of Engineering & Technology, Jhansi, India.

Ramesh Yadav
Department of Mathematics, Babu Banarasi Das National Institute of Technology and Management, Lucknow, India.

R. P. Pandey
Department of Applied Science & Humanities , Bundelkhand Institute of Engineering & Technology, Jhansi, India.

DOI https://dx.doi.org/10.33889/IJMEMS.2019.4.3-056

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Abstract

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.

Keywords- Porous medium, MHD Flow, Reynolds number, Slip coefficient, Laminar flow.

Citation

Pandya, N., Srivastava, P. K., Yadav, R., & Pandey, R. P. (2019). Magneto-Hydrodynamic Flow of a Viscous Fluid in a Channel with a Porous Bounding Wall of Different Permeabilities. International Journal of Mathematical, Engineering and Management Sciences, 4(3), 708-728. https://dx.doi.org/10.33889/IJMEMS.2019.4.3-056.