The Effect of Heat and Mass Transfer on Unsteady MHD Nanofluid Flow Through Convergent-Divergent Channel

This paper investigates the effects of heat and mass transfer on unsteady MHD Nanofluid flow (silver-water) through convergent-divergent channel. The governing equations this study are non-linear partial differential these were reduced to ordinary equations. resulting have been a system first order solved using collocation method via bvp4c in MATLAB. It is found that nanoparticle volume fraction reduces velocity fluid for silver case divergent For convergent, increase increases velocity. Stretching channel near walls Shrinking convergent Grashof number temperature Eckert all cases. generation parameter both decreases concentration convergent. kind has variety applications such as transportation chemotherapy drug directly cancerous growth well deliver drugs areas arteries damaged fight cardiovascular diseases.