Results 11 to 20 of about 8,750 (259)
Damping Characteristics of a Novel Bellows Viscous Damper
SensorsMicro-vibrations during the operation of space remote sensing equipment can significantly affect optical imaging quality. To address this issue, a bellows-type viscous damper serves as an effective passive damping and vibration isolation solution.
Yang Chen +5 more
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Comparative Analysis of Viscous Damping Model and Hysteretic Damping Model
Applied Sciences, 2022 A damping model is one of the key factors in dynamic analysis. Viscous damping and hysteretic damping models are commonly used in structural damping models.
Qinglin Liu +3 more
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Viscous Damping of Vibrations in Microtubules [PDF]
Journal of Biological Physics, 2000 Pokorný et al. have recently suggested that metabolic processes drivemicrotubules in a cell to vibrate at Megahertz frequencies, but the theorydoes not explicitly consider dissipative effects which will tend to damp outthe vibrations. To examine the effects of viscous damping on the structure,we determine viscous forces and rate of energy loss in a ...
K R, Foster, J W, Baish
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Viscous damping of rotation in Wendelstein 7-AS [PDF]
Plasma Physics and Controlled Fusion, 2000 One of the main results of the Wendelstein 7-AS stellarator (major radius 2 m, average plasma radius 0.18 m, magnetic field 2.5 T, low shear) is the achievement of the H-mode confinement in ECR- and NBI-heated plasmas. There is a strong dependence on the external rotational transform; the H-mode confinement can be found only in a narrow window close to
Wobig, H., Kisslinger, J.
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Influence of Internal Rubber Damper on Cable External Viscous Damper Effectiveness
Eng, 2022 In practice, the internal rubber dampers are widely installed inside the cable guide pipe between the external viscous damper and the cable anchorage. In order to study the effect of the internal damper on the performance of the external viscous damper ...
Changzhao Li +5 more
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A Study of the Hydrodynamic Performance of a Pitch-type Wave Energy Converter–Rotor
Energies, 2019 The effect of hydrodynamic performance of the wave energy converter (WEC)–rotor based on linear potential flow theory due to nonlinear viscous damping was investigated.
Sunny Kumar Poguluri +2 more
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Nonlinear Wave Evolution in Interaction with Currents and Viscoleastic Muds
Journal of Marine Science and Engineering, 2021 A numerical model is extended to investigate the nonlinear dynamics of surface wave propagation over mud in the presence of currents. A phase-resolving frequency-domain model for wave-current interaction is improved to account for wave modulations due to
Elham Sharifineyestani, Navid Tahvildari
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Frontiers in Built Environment, 2019 Dynamic response of structures is a complex process that is not well-understood. Seismic design codes allow structural systems of buildings to behave inelastically during strong ground shaking.
Pedram Hesam +2 more
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Viscous and hysteretic damping
Bulletin of the New Zealand Society for Earthquake Engineering, 2012 Capacity design, while protecting a structure against undesirable energy dissipations, has major implications on member sizes and overall cost. Furthermore, in some situations where protected elements possess some inelastic deformation capacity, it may be unwarranted.
Chloe C. Labise +3 more
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Aerospace, 2023 A novel passive vibration-damping device is proposed and investigated for a large deployable solar array. One strategy for achieving high damping in a solar panel is using a yoke structure comprising a hyperelastic shape memory alloy and multiple viscous
Jae-Hyeon Park +3 more
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