This study explores the feasibility of a tunable vibration damper utilizing the electro-rheological (ER) effect to optimize dissipation in oscillating systems. The investigation encompasses both modeling approaches and experimental methods to delve into the ER effect. A specific ER fluid was formulated by dispersing cellulose nanocrystals (rod-like particles) in silicone oil. The ER effect occurs when dispersed particles polarize and assemble into chainlike structures under an electric field, increasing effective viscosity.
Real-Time Viscosity Tunning: The Electro-rheological Effect
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Faculty of Mechanical Engineering, Technion - Israel Institute of Technology, Haifa
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