MHD FLUCTUATING FLOW OF VISCOUS FLUID WITH MASS TRANSFER THROUGH A POROUS MEDIUM BOUNDED BY A POROUS PLACE

摘要

In present problem, a theoretical analysis of two dimensional flow of viscous and incompressible electrically conducting fluid with mass transfer through a porous medium bounded by a porous plate has been presented in the presence of transverse magnetic field. The suction velocity perpedicular to the plate fluctuation in magnitude but not in the direction about a nonzero mean and the free stream velocity fluctuates in time about nonzero constant mean. The effect of magnetic field (M), permeability of the porous medium (K) and Schmidt number (S_c) on the velocity and concentration of fluid are discussed with the help of Graphs.