Results 121 to 130 of about 2,217 (221)

Determination of the transient vibrations of a rigid rotor attenuated by a semiactive magnetorheological damping device by means of computational modelling

open access: yesApplied and Computational Mechanics, 2013
Unbalance is the principal source of increase of time varying forces transmitted between the rotor and its stationary part. Their magnitudes can be considerably reduced if the rotor is flexibly suspended and if the damping devices are added to the ...
Zapoměl J., Ferfecki P., Kozánek J.
doaj  

Design of a novel magnetorheological damper with internal pressure control

open access: yesFracture and Structural Integrity, 2015
In this work we designed and manufactured a novel magnetorheological (MR) fluid damper with internal pressure control. Previous authors’ works showed that the yield stress ?B of MR fluids depends both on the magnetic field intensity and on the working ...
Nicola Golinelli, Andrea Spaggiari
doaj  

A magnetorheological elastomer rail damper for wideband attenuation of rail noise and vibration

open access: yes, 2019
The noise and vibration effects of rails can have a significant impact on the environment surrounding the railways. Rail dampers are elements that are attached to the sides of the rail and can improve the track decay rate of rail and then enhance the ...
Donghong Ning (20119620)   +8 more
core  

Theoretical analysis of magnetorheological damper characteristics in squeeze mode

open access: yes, 2015
The paper summarises the theoretical study of a magnetorheological (MR) damper operated in squeeze mode, intended to be used as an actuator in a semi-active mount system in a car motor.
Sapiński, B.
core  

Semi active suspension magnetorheological damper control using quarter-vehicle model

open access: yes, 2015
This paper studies an application of parametric magnetorheological (MR.) damper in semi active suspension control; which the controller targeted reduction oftire force without compensating vehicle ride comfort.
Sulaiman, Syabillah   +4 more
core  

Characterization of a magnetorheological fluid damper applied to semi-active engine mounting system

open access: yes, 2018
This study is to propose a hysteresis damper model that can be integrated with the vehicle control system. A prototype of magnetorheological for engine mounting has been designed and tested to realize the objective of this study.
Muhammad Hairy bin Zakaria
core  

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