Thermal instability in a Kuvshiniski ferromagnetic fluid through a porous medium

Abstract

This paper deals with the study of thermal instability in a Kuvshiniski Ferromagnetic fluid through a porous medium. Linear stability theory and normal mode technique are used to obtain the dispersion relationship. In the case of stationary convection, it turns out that medium permeability has a destabilizing effect on the system. In addition, the magnetization has a stabilizing effect on the system. The principle of the exchange of stabilities is fulfilled for the present problem satisfied under certain conditions. Graphs were also made by giving the parameters some numerical values.