A Survey on Magneto Rheological Damper (MR Fluid): A Smart Fluid Technology

Magneto Rheological Fluids are classified as a smart fluid depending on their smart magnetic property. The properties of the smart fluids are rapidly varying by applying the magnetic field. The properties are changing from solid state to semi solid state within the few seconds due to changing their viscosities by applying the current. This paper represents the basic property of Magneto Rheological Fluids and their construction and Developments in our day to day life. In now days Magneto Rheological Fluid technologies are found very wide Applications in many fields. The basic Application imparts in the Vibration Isolation systems. In now days we are dealing with Magneto Rheological Damper (MR Damper) which is used MR Fluid as a working substance and isolate the vibration by changing the property of Magneto Rheological Fluid within few seconds. To improve the ride comfort, effective vibration control of suspension systems our modern vehicles are implement with MR Fluid Damper suspension systems.