Results 21 to 30 of about 1,275 (296)
Influence of Eccentricity and Angular Velocity on Force Effects on Rotor of Magnetorheological Damper [PDF]
EPJ Web of Conferences, 2018 This article presents the evaluation of force effects on squeeze film damper rotor. The rotor is placed eccentrically and its motion is translate-circular. The amplitude of rotor motion is smaller than its initial eccentricity.
Šedivý Dominik +2 more
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Supporting brace sizing in structures with added linear viscous fluid dampers: A filter design solution [PDF]
, 2014 Viscous fluid dampers have proved to be effective in suppressing unwanted vibrations in a range of engineering structures. When dampers are fitted in a structure, a brace is typically used to attach them to the main structure. The stiffness of this brace
Londoño Monsalve, Julian Mauricio +7 more
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Applied Sciences, 2020 Bridge collapse events are common in major earthquakes around the world, among which continuous girder bridges are the most involved. In order to explore the collapse mechanism of a continuous girder bridge in an earthquake, the collapse mode of a two ...
Yale Li +4 more
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Design and Performance Test of a Magnetic Rate Controlled Stage Damper
Frontiers in Materials, 2021 In order to control the vibration of civil building structures, a magnetic rate-controlled stage damper (MRCSD) is designed based on a magnetorheological shear thickening fluid (MR-STF).
Guo-Jun Yu +4 more
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Using a damper amplification factor to increase energy dissipation in structures [PDF]
, 2015 Fluid dampers are an important tool for dissipating unwanted vibrations in a range of engineering structures. This paper examines the effects of amplifying the displacements transferred to a non-linear damper, to increase the effectiveness of the damper ...
Londoño Monsalve, Julian Mauricio +5 more
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Current Trends in Fluid Viscous Dampers with Semi-Active and Adaptive Behavior
Applied Sciences, 2023 Fluid viscous dampers (FVDs) have shown their efficiency as energy-dissipating systems, reducing the effects induced on structures by dynamic loading conditions like earthquakes and winds. In this paper, the evolution of this technology is reviewed, with
Luca Zoccolini +3 more
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Semi-Active Scissors-Seat Suspension With Magneto-Rheological Damper
Frontiers in Materials, 2020 A cab seat suspension with a magneto-rheological (MR) fluid damper is introduced in this paper. A unified-format model for the MR damper is proposed to describe the dynamic characteristics of the MR damper.
Hongtao Zhu +4 more
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Machines, 2023 The visco-damper is a crucial engine accessory from an operation- as well as vehicle-safety point of view. The service life of this damping product is determined by the degradation of the silicone oil applied to it. The thermal and mechanical degradation
Márk Venczel +3 more
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Nihon Kikai Gakkai ronbunshu, 2016 This study proposes a viscous-friction series damper. The series damper consists of an oil damper and a friction damper connected in series. Long period and long time seismic waves were recognized as new problems by the Great East Japan Earthquake.
Satoshi FUJITA +3 more
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Modeling and experimental investigation of a controllable rotary fluid damper
Archives of Mechanics, 2023 Controllable rotary fluid damper (CRFD) is an efficient and cheap energy dissipation device, which is used to reduce the impact of vibration in mechanical systems.
X. Cao, J. Zhou, M. Yu, Y. Wang
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