Results 11 to 20 of about 7,798 (312)
Numerical Analysis on Spanwise Correlation of Vortex-Induced Force of Split Double-Box Beam
Applied Sciences, 2022 The vortex-induced force of bridges is not synchronized along the span direction. The spatial correlation of vortex-induced force becomes obvious when the span of the bridge structure gradually increases, and the mass gradually decreases.
Lin Dong, Jie Jia, Lixin Zhang
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Applied Sciences, 2022 Fluid-induced vibration detection technology for the multiphase sink vortex can help achieve efficient, safe, and low-carbon sustainable industrial production in various areas such as the marine, aerospace, and metallurgy industries.
Lin Li +6 more
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He jishu, 2021 BackgroundThe flow induced vibration of spiral tube bundle widely exists engineering practice. The traditional fluid medium is water and air, whilst lead bismuth fluid has gradually become a new heat exchange medium in recent years.PurposeThis study aims
WANG Zhengyang +5 more
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Vortex-Induced Vibration Suppression of Bridges by Inerter-Based Dynamic Vibration Absorbers
Shock and Vibration, 2021 The vortex-induced vibration may cause fatigue of a bridge structure, affecting the safety of vehicles and the comfort of pedestrians. Inerter is a two-terminal device, which has been applied in many areas.
Junjie Chen +2 more
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Chaotic vortex induced vibrations [PDF]
Physics of Fluids, 2014 This study investigates the nature of the dynamic response of an elastically mounted cylinder immersed in a free stream. A novel method is utilized, where the motion of the body during a free vibration experiment is accurately recorded, and then a second experiment is conducted where the cylinder is externally forced to follow this recorded trajectory.
J. Zhao +3 more
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Deep learning of vortex-induced vibrations [PDF]
Journal of Fluid Mechanics, 2018 Vortex-induced vibrations of bluff bodies occur when the vortex shedding frequency is close to the natural frequency of the structure. Of interest is the prediction of the lift and drag forces on the structure given some limited and scattered information on the velocity field.
Maziar Raissi +3 more
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Investigation on Numerical Simulation of VIV of Deep-Sea Flexible Risers
Applied Sciences, 2023 The vortex-induced vibration (VIV) of flexible risers is a complex fluid–structure interaction (FSI) phenomenon. In this study, we conducted a numerical simulation method based on the slicing method to study the vortex-induced vibration (VIV) of deep-sea
Liyuan Jia +3 more
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Shanghai Jiaotong Daxue xuebao, 2023 The wavy deformed cross-section cylindrical structure has excellent properties of drag reduction in fluid flow, but the flow-induced vibration characteristics of flexible structure with such variable cross-section are still unclear.
DENG Xiubing, YU Yuemin, PANG Xiyuan
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Vortex-induced vibrations: a soft coral feeding strategy? [PDF]
Journal of Fluid Mechanics, 2021 Abstract
Mouad Boudina +2 more
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Vortex-induced vibration mechanism of drilling riser under shear flow
Petroleum Exploration and Development, 2015 Vortex-induced vibration of the drilling riser under shear flow was studied by experimental method, and the characteristic parameters of vortex-induced vibration under the shear flow were obtained.
Liangjie MAO +5 more
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