Electromagnetic-fluid multiphysics FEM analysis of magnetorheological damper

According to the properties of magnetorheological (MR) damper, set up the FEM model of MR damper by software FEMLAB. Several simplification is applied to the properties of MR fluid, so the result of electromagnetic field analysis is converted to the force applied to the fluid. The series multiphysics method is used to solve the electromagnetic-fluid multiphysics included in the MR damper, and calculate the response of MR damper under different excitation by FEM. This method can provide reference to the design of MR damper.