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Listar por palabra clave "Band gaps"

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, ...
Propagation of intense acoustic waves in sonic crystals

Jimenez, Noe; Sánchez Morcillo, Víctor José; Mehrem Issa Mohamed Mehrem, Ahmed; Hamham, El Mokhta; Picó Vila, Rubén; García-Raffi, L. M. (Elsevier, 2015)

[EN] The propagation of intense acoustic waves in a periodic medium (sonic crystal) is numerically studied. The medium consists in a structured fluid, formed by a periodic array of fluid layers with alternating linear ...

Mostrando ítems 1-2 de 2