Effect of radiative source term on the behavior of nanomaterial with considering Lorentz forces

An in-house FORTRAN code was developed to analyze the hybrid powders migration within a porous domain which was in appearance of Lorentz force. The permeable 2D enclosure was full of nanomaterial, and properties were selected via empirical formulas. Results indicate that positive impact on Nu(ave)can be obtained with rise of permeability which is related to greater temperature gradient. Also, similar impact exists for buoyancy force which shows the greater convective flow with rise of Ra. Reduction in temperature gradient with rise of Ha makes the convective flow to reduce.