Hall effects on MHD Oscillatory flow of Second grade fluid through Porous medium in a Parallel plate channel

Content Provider	Semantic Scholar
Author	Basha, P. M. Sadiq Nagarathna, N.
Copyright Year	2019
Abstract	In this paper, we have considered the unsteady two dimensional MHD oscillatory flow of blood in a porous arteriole under the influence of uniform transverse magnetic field in a parallel plate channel taking Hall current into account. Heat and mass transfer during arterial blood flow through porous medium are also studied. A mathematical model is developed for unsteady state situations using slip conditions. The unsteady hydromagnetic equations are solved by using regular perturbation method. Analytical expressions for the velocity, temperature and concentration profiles, wall shear stress and rates of heat and mass transfer have been obtained and computationally discussed with respect to the non-dimensional parameters. We concluded that the velocity reduces with increasing Hartmann number and enhances with Hall parameter and permeability parameter. Blood viscoelasticity lesser flow velocity significantly. The resultant velocity enhance with increasing thermal Grashof number, mass Grashof number and slip parameter. At any particular location as the thermal radiation increases, both heat transfer rate and temperature are reduced to an appreciable extent. However, the velocity is not significantly affected by thermal radiation.
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Language	English
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Content Type	Text
Resource Type	Article