Effect of Viscous Dissipation on the Onset of Jeffery Fluid Porous Convection in the Presence of Throughflow and Electric Field
Authors:Gangadharaiah Y H, Nagarathnamma H
Volume 10, Issue 4, Paper No. 100405
Abstract
In this paper, A numerical analysis of Jeffrey fluid flow in a porous matrix with a collective impact of through flow, external electric field and viscous dissipation, was conducted to examine the onset of thermal convection. The critical Rayleigh number for stationary mode was determined using Galerkin processes and linear stability assumptions based on the normal mode procedure. The study investigated the effects of several key factors, including throughflow, viscous dissipation, electric field, and Jeffrey parameters, with their impacts analyzed through graphs. It was observed that higher values of the Jeffrey parameter, viscous dissipation term, and throughflow parameters tend to stabilize the system, while an increased electric field parameter accelerates the onset of convection.
Keywords: Jeffrey fluid; Throughflow; Viscous dissipation; Electric field.
100405_Gangadharaiah