Hall Effects on Unsteady MHD Flow Between Two Rotating Disks with Non-Coincident Parallel Axes

Hall effects on the unsteady MHD rotating flow of a viscous incompressible electrically conducting fluid between two rotating disks with non-coincident parallel axes have been studied. There exists an axisymmetric solution to this problem. The governing equations are solved by applying Laplace transform method. It is found that the torque experienced by the disks decreases with an increase in either the Hall parameter, m or the rotation parameter, S2. Further, the axis of rotation has no effect on the fluid flow.