The transient of viscoelastic MHD fluid through stokes oscillating porous plate: An exact solution

Abstract

The magneto hydrodynamic transient free convection flow of a viscoelastic fluid (Rivlin-Ericksen) caused by the sinusoidal oscillation of a plane flat porous plate has been studied in this paper. The constitutive equations of continuity and mass conservation of viscoelastic fluid are solved by Laplace transform technique. The Velocity profiles of transient and steady-state due to porous plate in presence Magnetic Hartmann Number and porosity of the medium are obtained in exponential forms and Complementary Error Functions. The results got for velocity profiles are shown through graphs and discussed in the concluding section.