Results 11 to 20 of about 615,898 (239)
Fluid in Rectangular Tank – Frequency Analysis [PDF]
Transactions of the VŠB: Technical University of Ostrava, Civil Engineering Series, 2014 Ground-supported tanks are used to store a variety of liquids. During earthquake activity the liquid exerts impulsive and convective pressures (sloshing) on the walls and bottom of the rectangular tank.
Kotrasová Kamila
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Numerical study of the influences of geometry orientation on phase change material's melting process [PDF]
Advances in Mechanical Engineering, 2017 The acceleration of the melting process of phase change materials caused by buoyancy-driven natural convection has been widely acknowledged, especially for rectangular geometries.
Liyue Zeng +5 more
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SPH model for interaction of sloshing wave with obstacle in shallow water tank
Journal of King Saud University: Engineering Sciences, 2022 The violent fluid motion in a partially filled vessel is called sloshing. Resonance occurs when the natural frequency of the fluid oscillation approaches that of its container. This result may lead to structural failure.
Syamsuri, Ming-Jyh Chern, Nima Vaziri
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Instabilities of vibroequilibria in rectangular containers [PDF]
Physics of Fluids, 2017 Vibroequilibria theory, based on minimizing an averaged energy functional, predicts the quasi-equilibrium shape that a fluid volume will take when subjected to high-frequency vibrations. Here we present a detailed comparison of the predictions of vibroequilibria theory with the results of direct numerical simulations in horizontally vibrated ...
Fernández Fraile, José Javier +3 more
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Physical Review Fluids, 2021 Developing stages of horizontal convection observed during transitions from conduction to thermally equilibrated convection states are studied with visualization experiments imposing horizontally differential heating at the top of low-temperature water ...
D. Noto +4 more
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Nearly Inviscid Faraday Waves in Slightly Rectangular Containers [PDF]
Progress of Theoretical Physics Supplement, 2006 In the weakly inviscid regime parametrically driven surface gravity-capillary waves generate oscillatory viscous boundary layers along the container walls and the free surface. Through nonlinear rectification these generate Reynolds stresses which drive a streaming flow in the nominally inviscid bulk; this flow in turn advects the waves responsible for
Higuera, Maria, Knobloch, Edgar
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Revista Árvore, 2007 Este trabalho teve como objetivo principal a análise econômica e financeira de um projeto com 100 fornos tipo container industrial e 100 fornos tipo retangular de 40st. para a produção de carvão vegetal.
Rosalvo Maciel Guimarães Neto +5 more
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Approximating Smallest Containers for Packing Three-dimensional Convex Objects [PDF]
, 2016 We investigate the problem of computing a minimal-volume container for the non-overlapping packing of a given set of three-dimensional convex objects.
Alt, Helmut, Scharf, Nadja
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Long-range correlations in rectangular cavities containing pointlike perturbations [PDF]
Physical Review E, 2016 We investigated experimentally the short- and long-range correlations in the fluctuations of the resonance frequencies of flat, rectangular microwave cavities that contained antennas acting as point-like perturbations. We demonstrate that their spectral properties exhibit the features typical for singular statistics. Hitherto, only the nearest-neighbor
Małgorzata Białous +5 more
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Rectangular and Cylindrical TLDs with Rotatable Baffles to Improve Seismic Behavior of Structures, a Numerical Study [PDF]
Civil Engineering Infrastructures Journal, 2018 One of structural passive control methods is to use Tuned Liquid Damper (TLD). However, because of the nature of the TLD, only one tuning frequency can be created when the water is sloshing.
Seyed Mehdi Zahrai, sirous kakouei
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