Results 11 to 20 of about 20,972 (308)
A new magnetorheological elastomer torsional vibration absorber: structural design and performance test [PDF]
Mechanical Sciences, 2021 The semi-active torsional vibration absorber can effectively reduce the torsional vibration of the power-train system. In this paper, a new type of variable stiffness torsional vibration absorber with a magnetorheological elastomer (MRE) as an ...
P. Gao +7 more
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Oscillation Attenuation in a Building-like Structure by Using a Flexible Vibration Absorber
Mathematics, 2022 This is a theoretical, numerical, and experimental study on the vibration attenuation capability of the dynamic response of a building-like structure using a dynamic vibration absorber in cantilever flexible beam configuration, taking into account ...
Luis Gerardo Trujillo-Franco +5 more
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Suspension parameter design of underframe equipment considering series stiffness of shock absorber
Advances in Mechanical Engineering, 2020 In this article, a vertical rigid–flexible coupling model between the vehicle and the equipment is established. Considering the series stiffness of hydraulic shock absorbers, the underframe equipment is like a three-element-type Maxwell model dynamic ...
Jie Chen +4 more
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Study on Dynamic Characteristics of the Bistable Nonlinear Damper
Applied Sciences, 2023 A conventional dynamic vibration absorber based on resonance effect can hardly satisfy the requirement for low-frequency and broadband vibration control in actual engineering.
Yunan Liu +4 more
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Dynamic characteristics analysis of disc-spring longitudinal shock absorber of ship shafting
Zhongguo Jianchuan Yanjiu, 2021 ObjectivesIn order to suppress the longitudinal vibration transfer of ship shafting, this paper put forward a design approach of applying disc-spring longitudinal shock absorber to the ship shafting, and carried out a study of dynamic characteristics ...
Ji XIA, Quanchao LI
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Beamlike dynamic vibration absorbers [PDF]
The Journal of the Acoustical Society of America, 1981 Although the concept of the dynamic absorber and its potential for vibration reduction were first discussed in the early part of this century, John Snowdon's comprehensive work in this area was certainly a pioneering effort. By rephrasing the standard equations in terms of complex dynamic moduli, it became possible to treat viscoelastic (rubberlike ...
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Nonlinear dynamic behavior and stability of a rotor/seal system with the dynamic vibration absorber
Advances in Mechanical Engineering, 2019 The dynamic vibration absorbers have been applied to attenuate the critical or unbalanced vibration but may create the fluid-induced vibration instability in the rotor/seal system.
Qi Xu +4 more
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Applied Sciences, 2023 The dynamic vibration absorber (DVA) is widely used in engineering models with complex vibration modes. The research on the stability and periodic motions of the DVA model plays an important role in revealing its complex vibration modes and energy ...
Ziyu Guo +3 more
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Finite element modelling of fixed-fixed end plate attached with vibration absorber [PDF]
, 2016 The present paper investigated the effect of the lightweight dynamic vibration absorber (LDVA) to reduce vibration of thin walled structure. The free and forced vibration response of a rectangular thin plate were performed using finite element method ...
Azahar, Mohamad Amirur Rahman +8 more
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A Study on the Design Model of Passive Tunable Damped Boring Bar [PDF]
한국정밀공학회지, 2017 Boring depth is limited by the overhang on which the vibration frequency depends. To improve the process, a passive boring bar with dynamic vibration absorber has been used, but is effective only for a limited length of overhangs.
Jun-Hee Hong +2 more
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