Abstract
To scrutinize the treatment of hybrid nanomaterial through a permeable tank, CVFEM was examined. The external magnetic force affects the region and a relevant item has been added in momentum equations. Buoyancy force and porous source terms act in the same direction and boost the fluid to move faster. Induced MHD was not included in the equations and single-phase techniques for simulation of working fluid were implemented. To analyze the efficiency of the system, available work was measured by calculating entropy generation. The benchmark of MHD was utilized to illustrate the correctness of the code. Utilizing higher Ra makes Be to be augmented by about 50.7% and the strength of the vortex becomes augmented up to a 20 times greater value. Also, the temperature of the hot surface decreases about 20%, considering the greater buoyancy force. Assuming greater Da and Ra leads to augmentation of Nu by about 23.5% and 130.34%. Imposing greater Ha decreases Nu about 11.38%.