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Acoustically penetrable sonic crystals based on fluid-like scatterers

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Acoustically penetrable sonic crystals based on fluid-like scatterers

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dc.contributor.author Cebrecos Ruiz, Alejandro es_ES
dc.contributor.author Romero García, Vicente es_ES
dc.contributor.author Picó Vila, Rubén es_ES
dc.contributor.author Sánchez Morcillo, Víctor José es_ES
dc.contributor.author Botey, M. es_ES
dc.contributor.author Herrero, R. es_ES
dc.contributor.author Cheng, Y. C. es_ES
dc.contributor.author Staliünas, Kestutis es_ES
dc.date.accessioned 2015-06-25T14:42:22Z
dc.date.available 2015-06-25T14:42:22Z
dc.date.issued 2015-01-21
dc.identifier.issn 0022-3727
dc.identifier.uri http://hdl.handle.net/10251/52306
dc.description.abstract We propose a periodic structure that behaves as a fluid fluid composite for sound waves, where the building blocks are clusters of rigid scatterers. Such building-blocks are penetrable for acoustic waves, and their properties can be tuned by selecting the filling fraction. The equivalence with a fluid fluid system of such a doubly periodic composite is tested analytical and experimentally. Because of the fluid-like character of the scatterers, sound structure interaction is negligible, and the propagation can be described by scalar models, analogous to those used in electromagnetics. As an example, the case of focusing of evanescent waves and the guided propagation of acoustic waves along an array of penetrable elements is discussed in detail. The proposed structure may be a real alternative to design a low contrast and acoustically penetrable medium where new properties as those shown in this work could be experimentally realized. es_ES
dc.description.sponsorship We acknowledge financial support by Spanish Ministerio de Economia y Competitividad and European Union FEDER through project FIS2011-29731-C02-01 and -02. VRG is grateful for the financial support of the post-doctoral grant from the "Pays de la Loire". ACR is grateful for the support of the Programa de Ayudas e Iniciativas de Investigacin (PAID) of the UPV. en_EN
dc.language Inglés es_ES
dc.publisher IOP Publishing: Hybrid Open Access es_ES
dc.relation Spanish Ministerio de Economia y Competitividad es_ES
dc.relation European Union FEDER [FIS2011-29731-C02-01; FIS2011-29731-C02-02] es_ES
dc.relation Pays de la Loire es_ES
dc.relation Programa de Ayudas e Iniciativas de Investigacin (PAID) of the UPV es_ES
dc.relation.ispartof Journal of Physics D-Applied Physics es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Phononic crystals es_ES
dc.subject Sonic crystals es_ES
dc.subject Periodic structures es_ES
dc.subject Wave propagation es_ES
dc.subject Band structure es_ES
dc.subject Fluid-like es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title Acoustically penetrable sonic crystals based on fluid-like scatterers es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1088/0022-3727/48/2/025501
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Investigación para la Gestión Integral de Zonas Costeras - Institut d'Investigació per a la Gestió Integral de Zones Costaneres es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.description.bibliographicCitation Cebrecos Ruiz, A.; Romero García, V.; Picó Vila, R.; Sánchez Morcillo, VJ.; Botey, M.; Herrero, R.; Cheng, YC.... (2015). Acoustically penetrable sonic crystals based on fluid-like scatterers. Journal of Physics D-Applied Physics. 48(2):25501-25510. doi:10.1088/0022-3727/48/2/025501 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1088/0022-3727/48/2/025501 es_ES
dc.description.upvformatpinicio 25501 es_ES
dc.description.upvformatpfin 25510 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 48 es_ES
dc.description.issue 2 es_ES
dc.relation.senia 280243


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