Results 21 to 30 of about 6,061 (294)
Journal of Marine Science and Engineering, 2022 The frequency characteristics of free surface elevation time histories of shallow-water sloshing in a three-dimensional rectangular tank is presented. The numerical model for sloshing motion uses an accurate velocity potential Boussinesq-type equation. A
Xinyi Yuan, Yan Su, Peng Xie
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Development of a wave-current numerical model using Stokes 2nd Order Theory
International Marine Energy Journal, 2019 The optimisation of a Numerical Wave Tank is proposed to accurately model the sub surface conditions generated by regular waves superimposed on a uniform current velocity.
Catherine Lloyd +2 more
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Vibration analysis of an elastic toroidal tank considering nonlinearity of sloshing
Mechanical Engineering Journal, 2021 The vibration of an elastic toroidal tank induced by nonlinear sloshing is analyzed. A computationally efficient semi-analytical method is presented for sloshing in a toroidal tank with circular meridional cross-section, for which it is customary to ...
Masahiko UTSUMI
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Longitudinal Sloshing Behaviors of Horizontal Cylindrical Liquid Tanks Subjected to Harmonic and Seismic Excitations [PDF]
Journal of Applied Fluid MechanicsIn the present study, the sloshing behavior of horizontal cylindrical liquid tanks under longitudinal excitation is investigated numerically. Shallow liquid wave theory has been used to derive the equations governing fluid motion. In the numerical model,
A. H. Daneshmand +2 more
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Numerical Analysis for Hydrodynamic Performance of OWC Devices with Multiple Chambers in Waves
한국해양공학회지, 2022 In recent years, various studies have been conducted on oscillating-water-column-type wave energy converters (OWC-WECs) with multiple chambers with the objective of efficiently utilizing the limited space of offshore/onshore structures.
Jeong-Seok Kim, Bo Woo Nam
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Irregular Wave Groups Simulation Based on Semi-Mixed Eulerian-Lagrangian Boundary Element Method
Shanghai Jiaotong Daxue xuebaoIn order to effectively simulate irregular wave groups that better represent the characteristics of real waves, a numerical wave tank based on a semi-mixed Eulerian-Lagrangian algorithm combined with boundary element method was developed in conjunction ...
XUE Wen, GAO Zhiliang
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The Effect of Porous Media on Wave-Induced Sloshing in a Floating Tank
Applied Sciences, 2022 Placing porous media in a water tank can change the dynamic characteristics of the sloshing fluid. Its extra damping effect can mitigate sloshing and, thereby, protect the integrity of a liquefied natural gas tank.
Wen-Huai Tsao +3 more
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Control systems for WRASPA. [PDF]
, 2009 The paper discusses the need for a wave energy converter (WEC) to sense and respond to its environment in order to survive and to produce its maximum useful output.
X. Ma +9 more
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Computational modeling of a regular wave tank [PDF]
, 2009 This paper presents two different numerical methodologies to generate regular gravity waves in a wave tank. We performed numerical simulations of wave generation through the FLUENT® package, using the Volume of Fluid (VOF) multiphase model to reproduce ...
Gomes, M. N. +14 more
core +2 more sources
Shaping Matter with Acoustic Waves: From Particles to Functional Structures
Advanced Functional Materials, EarlyView.Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg +5 more
wiley +1 more source