Instability of Hydromegnetic Double diffusive Convective Flow of Viscoelastic Maxwell Fluid Past Thorough Porous Medium

International Journal of Thermal Engineering

© 2015 by SSRG - IJTE Journal

Volume 1 Issue 2

Year of Publication : 2015

Authors : R.Bansal, S.Rawat, B.K Singh, S.Kapoor, V.Dabral

10.14445/23950250/IJTE-V1I2P102

How to Cite?

R.Bansal, S.Rawat, B.K Singh, S.Kapoor, V.Dabral, "Instability of Hydromegnetic Double diffusive Convective Flow of Viscoelastic Maxwell Fluid Past Thorough Porous Medium," SSRG International Journal of Thermal Engineering, vol. 1,  no. 2, pp. 7-15, 2015. Crossref, https://doi.org/10.14445/23950250/IJTE-V1I2P102

Abstract:

The Present manuscript reports the instability mechanism of Hydromegnetic Double diffusive convective flow in a horizontal layer of viscoelastic Maxwell fluid through porous medium with internal linear heating is presented in this manuscript. The flow is also effected with temperature and concentration gradient in their medium. The Darcy model is adopted in the momentum equation. The onset of stationary and oscillatory instabilities of the viscolastic Maxwell fluid layer is determine between free-free boundaries. The main emphasis is given to the internal heating which is linear in nature. The entire result section is presented in terms of magnetic effect and critical heat source of intensity with respect to other governing physical parameter.

Keywords:

Viscoelasic Maxwell fluid, Porous media, Soret effect, Dufour effect, Rayleigh number, Internal heat source, magnetic effect.

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