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Investigation of Damping Coefficient For Magnetorheological Elastomer [PDF]
MATEC Web of Conferences, 2018 Magnetorheological elastomer (MRE) is a smart material where its stiffness vary with presence of magnetic field.These special properties lead to various application as mechanical devise such as damper.
Hadzir M.N.Hazwan +3 more
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Numerical study on a rotational hydraulic damper with variable damping coefficient [PDF]
Scientific Reports, 2021 The rotational hydraulic damper has advantages in the design and control of rotational machines. This paper presents a novel hydraulic rotational damper with the characteristic of adjusting the damping coefficient.
Huiyong Zhao, Baohua Wang, Genfu Chen
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Influence of dash-pot with controllable damping coefficient on damping efficiency of TMDI [PDF]
MATEC Web of Conferences, 2018 In this paper we study the dynamics of two degree freedom system, which is consist of main body and tuned mass damper with inerter (TMDI). We add the dash-pot with variable damping coefficient to TMDI to study the overall efficiency of the device.
Lazarek Mateusz +2 more
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Choice of damping coefficient in Langevin dynamics [PDF]
The European Physical Journal B, 2021 AbstractThis article considers the application of Langevin dynamics to sampling and investigates how to choose the damping parameter in Langevin dynamics for the purpose of maximizing thoroughness of sampling.
Skeel, Robert D., Hartmann, Carsten
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Crystals, 2021 The variation in the viscous damping coefficient with the carbon fiber angle can be evaluated using the partial derivatives of the viscous damping coefficient with respect to the resonance frequency and modal damping ratio.
Chan-Jung Kim
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Crystals, 2021 A linearized dynamic model of a carbon-fiber-reinforced plastic (CFRP) structure can be formulated using the structural stiffness and viscous damping coefficient.
Chan-Jung Kim
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Nihon Kikai Gakkai ronbunshu, 2023 In this study, we develop a vibration isolation system using an air suspension with a variable length slit restriction, clarify its dynamic characteristics and build a system that automatically adjusts an equivalent damping coefficient and an equilibrium
Yuki TAKANAMI +2 more
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Journal of Modern Power Systems and Clean Energy, 2022 The damping performance evaluation for electro-mechanical oscillations in power systems is crucial for the stable operation of modern power systems. In this paper, the connection between two commonly-used damping performance evaluation methods, i.e., the
Yong Hu +4 more
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Evaluation of local damping effect on static and dynamic behaviors of granular materials using DEM modeling [PDF]
مهندسی عمران شریف, 2022 Frictional sliding may not be sufficient for the stability of a system. In almost all models in the Discrete Element Method (DEM), a local non-viscous damping is used to balance the system by applying a damping force with a magnitude proportional to the ...
N. Mahbubi Motlagh +2 more
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Coefficient of Restitution Interpreted as Damping in Vibroimpact [PDF]
Journal of Applied Mechanics, 1975 During impact the relative motion of two bodies is often taken to be simply represented as half of a damped sine wave, according to the Kelvin-Voigt model. This is shown to be logically untenable, for it indicates that the bodies must exert tension on one another just before separating.
Hunt, Kenneth, Crossley, Erskine
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