Transient Free Convection Mass Transfer of Second-grade Fluid Flow with Wall Transpiration

The study of mass transfer in the non-Newtonian fluid is essential understanding engine lubrication, cooling system electronic devices, and manufacturing process chemical industry. Optimal performance practical applications requires appropriate conditions. unsteady transient free convective flow second-grade with wall transpiration concerned present communication. behavior under influence injection or suction discussed. Suitable non-dimensional variables are utilized to transform governing equations into equations. A Maple solver “pdsolve” that using centered implicit scheme a finite difference method solve dimensionless numerically. effects parameter, viscoelastic Schmidt number, modified Grashof number on velocity concentration profiles graphically displayed analyzed. results show increasing suction, decrease. Whereas, an opposite tendency situations injection. has increased skin friction also rate diffusion fluid.