Unsteady MHD convection flow of polar fluids past a vertical moving porous plate in a porous medium

摘要

The objectives of the present study are to investigate the unsteady tow-dimensional laminar flow of a viscous in- compressible electrically conducting polar fluid via a porous medium past a semi-infinite vertical porous moving plate in the presence of a transverse magnetic field. The plate moves with a constant velocity in the longitudinal direction, and the free stream velocity follows an exponentially increasing or decreasing small perturbation law.