Effect of Hall current and rotation on chemically reacting and radiating MHD oscillatory dusty viscoelastic flow through porous vertical channel

The combine effect of the hall current, rotation, radiation and chemical reaction on MHD oscillatory free convective, dusty, viscoelastic, incompressible and electrically conducting fluid in an infinite porous vertical channel has been analysed. A uniform injection/ suction velocity is applied at the plates and uniform magnetic field of uniform strength is applied in the direction normal to the plane of the plates. The entire system rotates about the axis normal to the planes of the plates with uniform angular velocity. The solution of the equations governing the flow are obtained for fluid velocity, dust particle velocity, temperature and concentration profile. The effect of the various parameters entering in the governing equations on flow are evaluated numerically and discussed with the help of graphs and tables.