Listar INIT_Congressos i Informes por autoría "85e4b96e-5f30-42fd-856e-5b98700ea18d"

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    • openAccess   Coupling Helmholtz resonators for sound manipulation 

      SABAT, ROBINE; Leveque, Gaëtan; pennec, yan; Torrent, Daniel; Djafari Rouhani, Bahram IEEE (2021-09-20)
      In this work, we discuss the interaction between Helmholtz resonators, using the finite element method. We show that the coupling between two spheres gives rise to two resonant modes at low frequencies. One is symmetric ...

    • closedAccess   Strong dipolar interaction in aperiodic Twisted Phononic Crystal Plates – METAMATERIALS 2021 

      Martí-Sabaté, Marc; Torrent, Daniel IEEE (2021)
      Localization of waves is studied by means of multiple scattering theory in a (2D) arrangement configuration. Studied structures belong to the so called twisted lattices. Results found show that, for a given frequency, ...