What is feasibility of using MR Fluids in Automobile Power steering application?

17 June 2015 1 2K Report

Can we use MR Fluid to control/reduce High speed play in automobile power steering application?

Article Magnetorheology: Materials and Application

MR fluid subject to high rates of shear and high flow velocities. A high shear rheometer is built which allows for the high velocity testing of MR fluids. The rheometer is capable of fluid velocities ranging from 1 m/s to 37 m/s, with corresponding shear rates ranging from 0.14x105 s-1 to 2.5x105 s-1. Fluid behavior is characterized in both the off-state and the on-state.

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