Results 11 to 20 of about 1,651,341 (263)
The added mass of a falling coffee filter
European Journal of Physics, 2021 Abstract Falling coffee filters are a common object of study in introductory physics laboratory classes. They are usually used to demonstrate the terminal velocity, and determine how the drag force depends on this velocity. However they can also be used to demonstrate other ways that the air affects the motion of the falling coffee ...
C Boyle, J Pantaleone
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Journal of Marine Science and Engineering, 2020 The present paper deals with the analytical evaluation of the hydrodynamic characteristics of an array of vertical axisymmetric bodies of arbitrary shape, placed in front of a reflecting vertical breakwater, which can be conceived as floaters for wave ...
Dimitrios N. Konispoliatis +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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Magnetic mass in 4D AdS gravity [PDF]
Physical Review D, 2016 We provide a fully-covariant expression for the diffeomorphic charge in 4D anti-de Sitter gravity, when the Gauss-Bonnet and Pontryagin terms are added to the action. The couplings of these topological invariants are such that the Weyl tensor and its dual appear in the on-shell variation of the action, and such that the action is stationary for ...
Araneda, René +3 more
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Impact of Longitudinal Acceleration and Deceleration on Bluff Body Wakes
Fluids, 2019 This study investigated the unsteady acceleration aerodynamics of bluff bodies through the study of a channel mounted square cylinder undergoing free-stream acceleration of ± 20 m / s 2 with Reynolds numbers spanning 3.2e4 to 3.6e5.
Brett Peters, Mesbah Uddin
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Structural seismic characteristics assessment of LMFR fuel assembly hexagonal wrapper over operational temperature range [PDF]
Nuclear Technology and Radiation Protection, 2019 In this study, the structural integrity of liquid metal fast reactor fuel assembly has been established for different parameters considering the optimum fuel design.
Khizer M. +4 more
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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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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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Gaugino mass in AdS space [PDF]
Journal of High Energy Physics, 2009 20 pages, 1 ...
Ben Gripaios +4 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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