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Numerical modeling of hydrodynamic added mass and added damping for elastic bridge pier
Advances in Bridge Engineering, 2023 This paper presents a numerical model using the boundary element method for determining the hydrodynamic added mass and added damping of an elastic bridge pier with arbitrary cross-section.
Yanfeng Wang, Zilong Ti
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Damping properties of nickel-added modified zinc alloys
Journal of Mechanical Engineering and Sciences, 2017 The objective of the present work is to investigate the effect of Ni content on the damping behaviour of zinc modified alloy using a dynamic mechanical analyser.
M. Umashankar, K. Annamalai
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Effects of Added Mass and Structural Damping on Dynamic Responses of a 3D Wedge Impacting on Water
Applied Sciences, 2018 The impact between the wave and the bottom of a high-speed vessel is often simplified as water-entry problems of wedges. Most investigations focus on the water entry of two dimensional (2D) wedges.
Pengyao Yu, Muk Chen Ong, Hui Li
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Frontiers in Built Environment, 2023 Added Damping and Stiffness (ADAS) steel dissipators are among the most classical devices installed in dissipative bracing systems for the advanced seismic retrofit of frame buildings. An energy-based sizing procedure is formulated in this study for this
Gloria Terenzi +2 more
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Fluids, 2021 A fluid-structure interaction’s effects on the dynamics of a hydrofoil immersed in a fluid flow of non-homogeneous density is presented and analyzed. A linearized model is applied to solve the fluid-structure coupled problem.
Tolotra Emerry Rajaomazava +3 more
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Zhongguo Jianchuan Yanjiu, 2022 ObjectiveThis paper proposes a method for calculating the acoustic and vibration response of underwater cylindrical shell structures based on land-based vibration test results.MethodsAn axisymmetric boundary element method (BEM) is introduced to describe
Guangsheng LI, Meixia CHEN, Chunhui YUAN
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Alexandria Engineering Journal, 2022 Different from other types of hydraulic turbines, the fluid–structure coupling vibration behavior of Kaplan turbine runners has still been studied limited before.
Ming Zhang, Qing-guang Chen
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Energies, 2022 The use of the conventional dual closed-loop control strategy by photovoltaic (PV) plants with grid-connected inverters may weaken the damping of a power system, which may aggravate low-frequency oscillations (LFOs).
Kanglin Dai +7 more
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1-DOF Model for Fluid-Structure-Interaction Vibration Analysis
Journal of Engineering, 2023 In this paper an attempt to provide a single degree of freedom lumped model for fluid structure interaction (FSI) dynamical analysis will be presented.
Mahmud Rasheed Ismail
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Comparative study on vibration response test of buoyancy-core and rubber-core grid sandwich panels
Zhongguo Jianchuan Yanjiu, 2019 [Objectives] To explore the influence of core materials on the vibration of composite grid sandwich panels,[Methods] taking the panels as the research object, the vibration response of rubber-core grid sandwich panels and buoyancy-core grid sandwich ...
Liu Jianliang +4 more
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