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Listar por palabra clave "Local resonances"

Mostrando ítems 1-2 de 2

An equivalent lattice-modified model of interfering Bragg bandgaps and Locally Resonant Stop Bands for phononic crystal made from Locally Resonant elements

Redondo, Javier; Godinho, Luis; Staliunas, Kestutis; Sánchez Pérez, Juan Vicente (Elsevier, 2023-08-31)

[EN] waves is a hot topic. An important class of these metamaterials is based on phononic crystals with Locally Resonant Structure, included in those commonly known as Locally Resonant Sonic Materials. In these metamaterials, ...
Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise Mitigation

Ramírez-Solana, David; Galiana-Nieves, Jaime; Picó Vila, Rubén; Redondo, Javier; Sangiorgio, Valentino; Vito Graziano, Angelo; Parisi, Nicola (MDPI AG, 2024-04)

[EN] In an experimental investigation, the development of sonic crystal noise barriers (SCNBs) is undertaken to address the issue of train brake noise (TBN), focusing on the use of local resonances in scatterers of sonic ...

Mostrando ítems 1-2 de 2