ABSTRACT
A thorough mathematical examination of normal convection flow in a square cavity filled with a permeable medium is introduced. The flow is induced because of the steady halfway heating at the left-hand vertical divider and the subterranean insect fractional cooling at the correct vertical divider alongside the adiabatic rest dividers. The Brinkman-extended non-Darcy model, including material subsidiary, is considered. In this examination, particular consideration is given to understanding the impact of medium porosity through use of the Darcy number and the heat source power, i.e., the Rayleigh number, Ra , on the liquid stream set-up on the local and average heat transfer rates.
