PRESSURE ANALYSIS FOR THE SYSTEM OF ROTATING DISCS UNDER THE EFFECT OF SECOND ORDER ROTATION WITH MR-FLUID

The system of rotating discs is analyzed in areas of various engineering fields like as flywheels, turbine engines, gears and others. This paper considers the subject of a plain rotating disc for the fluid flow, thereby providing an in-depth development of understanding of the flow physics and modeling approach for the second order rotation with MR-fluid. The solution of differential equation for the motion of system of discs with MR-fluid gives the pressure equation which numerically gives various solutions. In this analysis with MR-fluid the magnetic field is applying on the system that results the change in the behavior of fluid with variation of intensity of magnetic field. The pressure varies positively on increasing values of Hartmann number and also with the intensity of magnetic field.