Effect of inclined magnetic field on magneto fluid flow through a porous medium between two inclined wavy porous plates (numerical study)

摘要

In this paper, the problem of an incompressible viscous fluid moving through a porous medium (Brinkmain model) between two inclined wavy porous plates under the effects of a constant inclined magnetic field that makes an angle with the vertical axis and constant suction (or injection) is studied numerically by a method related to that of Takabatake–Ayukawa in 1982. The present approach is not restricted by any of the parameters appearing in the problem such as Reynolds number, Froude number, magnetic parameter, suction (or injection) parameter, permeability parameter, wave number and amplitude ratio. The effects of the above variable parameters on the velocity, stream function and pressure gradient profiles have been studied. Moreover, the effect of varying the Froude number and the inclined angle on the pressure gradient and pressure rise is studied.