Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Maurel, Agnes"'
We report on the scattering of a plane wave from a vertically oscillating plate in the low frequency approximation by means of Floquet theory. In the case of a static plate, the scattering coefficients are evaluated via mode matching method for the f
Externí odkaz:
http://arxiv.org/abs/2411.19008
We present a comprehensive investigation, combining numerical simulations and experimental measurements, into the manipulation of water waves and resonance characteristics within closed cavities utilizing anisotropic metamaterials. We engineer the an
Externí odkaz:
http://arxiv.org/abs/2406.04748
We study theoretically and experimentally how to reduce the backscattering of water waves in a channel with multiple turns. We show that it is not only possible to cancel backscattering but also to achieve a remarkable transmission in such geometries
Externí odkaz:
http://arxiv.org/abs/2308.03783
Autor:
Vilquin, Alexandre, Hidalgo-Caballero, Samuel, Pagneux, Vincent, Maurel, Agnès, Petitjeans, Philippe
Playing a role in the locomotion of some animals such as the water strider, the formation and dynamics of a semi vortex ring connected to a free surface are experimentally investigated. This semi vortex ring is generated by the circular motion of a f
Externí odkaz:
http://arxiv.org/abs/2202.06162
We study acoustic wave propagation in a waveguide loaded with two resonant side-branch channels. In the low frequency regime, one-dimensional models are derived in which the effect of the channels are reduced to jump conditions across the junction. W
Externí odkaz:
http://arxiv.org/abs/2202.04693
We report on an experimental investigation of the propagation of gravity-capillary waves in a narrow channel with a pinned contact line. By using Fourier Transform Profilometry (FTP) we measure the static curved meniscus as well as the surface pertur
Externí odkaz:
http://arxiv.org/abs/2201.04404
We consider the effect of an array of plates or beams over a semi-infinite elastic ground on the propagation of elastic waves hitting the interface. The plates/beams are slender bodies with flexural resonances at low frequencies able to perturb signi
Externí odkaz:
http://arxiv.org/abs/2001.06334
We present a three-dimensional model describing the propagation of elastic waves in a soil substrate supporting an array of cylindrical beams experiencing flexural and compressional resonances. The resulting surface waves are of two types. In the sag
Externí odkaz:
http://arxiv.org/abs/2001.06304
Akademický článek
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Publikováno v:
In Journal of Computational Physics 15 December 2023 495
