Article Dans Une Revue Applied Physics Letters Année : 2024

Regular sloshing modes in irregular cavities using metabathymetry

Résumé

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 anisotropic media with subwavelength-scale layered bathymetry through the application of coordinate transformation theory and the homogenization technique to a fully three-dimensional linear water wave problem. Experimental and numerical analyses of deformed cavities employing anisotropic metamaterial bathymetry demonstrate regular sloshing mode patterns and eigenfrequencies akin to those observed in rectangular reference cavities with flat bathymetry. Our study underscores the potential of water wave metamaterials for establishing robust anisotropic metabathymetry for the precise control of sloshing modes.

Fichier principal
Vignette du fichier
2024sloshingirregularAPL.pdf (3.57 Mo) Télécharger le fichier
Origine Accord explicite pour ce dépôt
Licence

Dates et versions

hal-05383366 , version 1 (26-11-2025)

Licence

Identifiants

Citer

Adam Anglart, Agnès Maurel, Philippe Petitjeans, Vincent Pagneux. Regular sloshing modes in irregular cavities using metabathymetry. Applied Physics Letters, 2024, 125 (21), ⟨10.1063/5.0223974⟩. ⟨hal-05383366⟩
502 Consultations
110 Téléchargements

Altmetric

Partager

  • More