Open AccessMetamaterial made of poroelastic lamellas for sound attenuation in duct
Author(s) -
Ké Li,
Nicolas Dauchez,
Benoît Nennig,
Emmanuel PerreyDebain
Publication year - 2020
Publication title -
hal (le centre pour la communication scientifique directe)
Language(s) - English
Resource type - Conference proceedings
DOI - 10.48465/fa.2020.0523
Subject(s) - silencer , poromechanics , attenuation , lamella (surface anatomy) , metamaterial , acoustic attenuation , duct (anatomy) , acoustics , anisotropy , materials science , finite element method , parametric statistics , physics , optics , porous medium , porosity , geology , composite material , medicine , pathology , statistics , mathematics , geomorphology , inlet , thermodynamics