Magnetic Induction, Hall Current and Thermal Diffusion Effects on Unsteady MHD Nanofluif Flow Past an Oscillatory Semi-Infinite Vertical Flat Plate Embedded In A Porous Media

Abstract: The effects of induced magnetic field, hall current and thermal diffusion for an incompressible, unsteady, viscous MHD Nano-fluid flow past a semi-infinite oscillating vertical flat plate embedded in a porous media, have been reported in this paper. A strong magnetic field is subjected transversely to the direction of the flow. The induced magnetic field is considered to be strong. The equations governing the flow, are solved by finite difference method of approximation and numerically solved by use of MATLAB software. The effects of the flow parameters on temperature, velocity, and concentration profiles, mass transfer and heat transfer have been investigated, discussed and results presented in graphs. The numerical results of this study reveal that; increasing the rotation parameter increases the induced magnetic field which in turn increases both primary and secondary velocities. Again, an increase the hall current parameter leads to an increase in both primary and secondary velocity profiles near the plate but the velocity remains constantly distributed far away from the plate. Keywords: Chemical Reaction, Hall Effects, Induced Magnetic Field, MHD, Nanofluid, Rotation. Title: Magnetic Induction, Hall Current and Thermal Diffusion Effects on Unsteady MHD Nanofluif Flow Past an Oscillatory Semi-Infinite Vertical Flat Plate Embedded In A Porous Media Author: Rhoda King’ali, Mark Kimathi, Benjamin Kikwai International Journal of Novel Research in Interdisciplinary Studies ISSN 2394-9716 Vol. 10, Issue 2, March 2023 - April 2023 Page No: 16-31 Novelty Journals Website: www.noveltyjournals.com Published Date: 01-March-2022 DOI: https://doi.org/10.5281/zenodo.7687992 Paper Download Link (Source) https://www.noveltyjournals.com/upload/paper/Magnetic%20Induction,%20Hall%20Current-01032023-2.pdfInternational Journal of Novel Research in Interdisciplinary Studies, ISSN 2394-9716, Novelty Journals, Website: www.noveltyjournals.co