Magnetostatic Study of a Dual-Gap MR Valve
Author:
- 1 May 2019
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 1-5
Abstract
The study highlights the concept of a valve for a magnetorheological (MR) damper. The valve configuration that is subject to analysis in the paper utilizes six poles radially distributed with respect to the symmetry axis. The valve features two parallel flow paths for improved dynamic range (turnup ratio). The author reveals the results of finite-element field calculations for such piston configuration. As the calculations were performed, flux density maps at various levels of the excitation, averaged flux density characteristics, flux linkage and coil inductance were extracted from the obtained data and analyzed in detail.Keywords
This publication has 5 references indexed in Scilit:
- Structured magnetic circuit for magnetorheological damper made by selective laser melting technologySmart Materials and Structures, 2019
- Insight into Magnetorheological Shock Absorbers2015
- Study of a magnetorheological fluid damper with multiple annular flow gapsInternational Journal of Vehicle Design, 2013
- An alternate operation mode for MR fluids—magnetic gradient pinchJournal of Physics: Conference Series, 2009
- An innovative magnetorheological damper for automotive suspension: from design to experimental characterizationSmart Materials and Structures, 2005