DESIGN AND ANALYSIS OF SUSPENSION SYSTEM USING MR FLUID

Abstract

MR fluids, also known as magnetorheological fluids, are a smart material that can adapt its rheological properties in the presence of a magnetic field. This unique characteristic allows MR fluids to be utilized in various active and semi-active control systems. The composition of MR fluids includes magnetizable iron particles of micron size, suspended in a base fluid that is non-magnetic, and additives to prevent sedimentation and clustering. Upon exposure to magnetic fields, MR fluids can modify their viscosity and shear strength, offering improved performance in various applications. Over the last few decades, MR fluids have garnered significant interest in the field of engineering, with numerous studies exploring their potential uses. They have been employed in systems such as vibration control, aircraft landing gears, helicopter lag dampers, dynamometers, brakes, and clutches, among others. MR fluids are considered a promising material in engineering due to their ability to change properties in response to magnetic fields. This versatility has opened up new possibilities and improved existing technologies, making MR fluids a valuable tool in the advancement of engineering systems.