Combined Effects of Helical Force and Rotation on Stationary Convection of a Binary Ferrofluid in a Porous Medium.

Combined Effects of Helical Force and Rotation on Stationary Convection of a Binary Ferrofluid in a Porous Medium.

Blog Article

This work studies the simultaneous effects of helical force, rotation and porosity on the appearance of stationary convection in a binary mixture of a ferrofluid and on the size of convection cells.We have determined the analytical expression of the Rayleigh number of the system Winches as a function of the dimensionless parameters.The effect of each parameter on the system is studied.

The Full Mattress consideration of the simultaneous effect of the basic characteristics made it possible to determine the evolution of the convection threshold in the ferrofluid and then the size of convection cells.The analyzes of the various results obtained allowed us to deduce whether the convection sets in quickly or with a delay when the various effects taken into account in the study are considered simultaneously.