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LIU X. HU1,* , H. ZHANG1, GAO X. LI1, YAO X. YAN1, SUN MENG1
In this paper, a new porous foam magntrorheological (MR) fluid damper is proposed. In the action of magnetic field, the metal foam is used to store and release the MR fluids. It is worthy to study the time MR fluids can be extracted and produce damping force. Therefore, the critical magnetic field intensity is investigated experimentally by a custom-made test rig. The experimental results show that when magnetic field intensity increased to a critical value, the MR fluids are extracted out from the porous foam into shear gap, and move with the piston, the shear damping force begin to change..
Critical magnetic field, Magnetorheological (MR) fluid, MR damper, Porous foam.
LIU X. HU, H. ZHANG, GAO X. LI, YAO X. YAN, SUN MENG, Critical magnetic field analysis of porous foam magnetorheological (MR) fluid damper, Optoelectronics and Advanced Materials - Rapid Communications, 10, 1-2, January-February 2016, pp.74-77 (2016).
Submitted at: Oct. 22, 2013
Accepted at: Feb. 10, 2016
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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