Analytical Study of Sio2 -Water Based Nano Fluid Flow in A Rotating Frame With Thermo Phoresis

The problem of unsteady MHD free convection flow of SIO2 - H2O nano-fluid through a porous medium bounded by a vertical semi-infinite permeable flat plate with constant heat source and convective boundary condition in a rotating frame of reference is performed, theoretically. The plate is assumed to oscillate in time with steady frequency, so that the solutions of the boundary layer are the same oscillatory types. The entire system rotates about the axes normal to the plate. The dimensionless governing equations for this investigation are solved analytically using perturbation approximation. The effects of various parameters on the flow, heat and mass transfer characteristics are discussed through graphs.