2014
DOI: 10.1088/0964-1726/23/12/125022
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A new magnetorheological mount featured by changeable damping gaps using a moved-plate valve structure

Abstract: In this work, a new type of a magnetorheological (MR) fluid mount is proposed and its performances are experimentally investigated. The design of this MR mount is based on two operating modes of MR fluid: flow mode and shear mode. These modes are applied to the mechanism design consisting of two components: a fixed plate for applying the flow mode, and a moved plate for applying the shear mode of MR fluid motion. These plates belong to the valve-type structure of MR mount. The primary objective using the moved… Show more

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Cited by 26 publications
(21 citation statements)
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“…The force in this time is smaller than the former. Figure 4 shows the MRF damper, in which the FIGURE 5 | MRF mount with the flexible plate for changeable gap (Do et al, 2014).…”
Section: Mrf Dampermentioning
confidence: 99%
See 1 more Smart Citation
“…The force in this time is smaller than the former. Figure 4 shows the MRF damper, in which the FIGURE 5 | MRF mount with the flexible plate for changeable gap (Do et al, 2014).…”
Section: Mrf Dampermentioning
confidence: 99%
“…This is called the blockup phenomenon. In 2014, a breakthrough design of the MRF mount was proposed to avoid the block-up phenomenon (Do et al, 2014) as shown in Figure 5. It is seen from the schematic configuration that a flexible plate is positioned between the upper and lower plates which can change the glow gap depending upon the vibration or excitation magnitudes.…”
Section: Mrf Mountmentioning
confidence: 99%
“…In the blockup state MR fluid plays like a solid and hence the damping force is decreased. To prevent the block-up phenomenon of MR fluid as shown in Figure 6, a new structure of flexible valve for high loaded mount was studied by Phu et al [11].…”
Section: Configurations Of High Loaded Mr Mountsmentioning
confidence: 99%
“…The middle core in [10] ( Figure 5) was replaced by a moved plate in [11] ( Figure 7). The motivation of this design can avoid the block-up of MR fluid to keep sufficient damping force of the mount during operation.…”
Section: Configurations Of High Loaded Mr Mountsmentioning
confidence: 99%
See 1 more Smart Citation