The effects of the Soret and slip boundary conditions on thermosolutal convection with a Navier–Stokes–Voigt fluid

AJ Badday, AJ Harfash - Physics of Fluids, 2023 - pubs.aip.org
In this paper, we study the problem of thermosolutal convection in a Navier–Stokes–Voigt
fluid when the layer is heated from below and simultaneously salted from above or below …

Bidispersive double diffusive convection with relatively large macropores and generalized boundary conditions

HA Challoob, AJ Harfash, AJ Harfash - Physics of Fluids, 2021 - pubs.aip.org
This paper is concerned with the question of the beginning of convective motion in a fluid
saturated porous layer, containing a salt in solution, heated below and salted above and …

Nonlinear stability and linear instability of double-diffusive convection in a rotating with LTNE effects and symmetric properties: brinkmann-forchheimer model

G Abed Meften, AH Ali, KS Al-Ghafri, J Awrejcewicz… - Symmetry, 2022 - mdpi.com
The major finding of this paper is studying the stability of a double diffusive convection using
the so-called local thermal non-equilibrium (LTNE) effects. A new combined model that we …

Double-diffusive convection in bidispersive porous medium with chemical reaction and magnetic field effects

AJ Badday, AJ Harfash - Transport in Porous Media, 2021 - Springer
This study features a model for double-diffusive convection in a bidisperse porous medium
where a vertical magnetic field chemical reaction's effects are present. Double-diffusive …

Chemical reaction effect on convection in bidispersive porous medium

AJ Badday, AJ Harfash - Transport in Porous Media, 2021 - Springer
The object of this study is to investigate the question of convective movement of a reacting
solute in a viscous incompressible occupying a plane layer in a saturated bidisperse porous …

Magnetohydrodynamic instability of fluid flow in a porous channel with slip boundary conditions

AJ Badday, AJ Harfash - Applied Mathematics and Computation, 2022 - Elsevier
We investigate the linear instability of a fully developed pressure-driven flow of an
electrically conducting fluid in a porous channel using the Brinkman-Darcy model and the …

Bidispersive thermal convection with relatively large macropores and generalized velocity and temperature boundary conditions

HA Challoob, AJ Harfash, AJ Harfash - Physics of Fluids, 2021 - pubs.aip.org
In a fluid-saturated bidisperse porous medium at a single temperature, the issue of thermal
convection when the Darcy theory is used in the micropores, particularly the effects of slip …

Thermosolutal convection in rotating bidispersive porous media with general boundary conditions

AJ Badday, AJ Harfash - Special Topics & Reviews in Porous …, 2022 - dl.begellhouse.com
The subject under study is the matter of double diffusive convection in a fluid-saturated
bidispersive porous medium when the medium is rotating about an axis orthogonal to the …

Thermosolutal convection in a bidisperse porous medium with chemical reaction effect and relatively large macropores

AJ Badday, AJ Harfash - Journal of Porous Media, 2023 - dl.begellhouse.com
The model of double diffusive convection in a bidisperse porous medium was examined.
Brinkman effects and slip were allowed to be used in macropores. In the micropores, only …

Stability of Darcy thermosolutal convection in bidispersive porous medium with reaction

AJ Badday, AJ Harfash - Asia‐Pacific Journal of Chemical …, 2021 - Wiley Online Library
Abstract Analysis of fluid flow in a bidispersive medium with reactions is explored. The Darcy
model is used in the momentum equation with the density being a linear function in …