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dc.contributor.author | Romero García, Vicente | es_ES |
dc.contributor.author | Krynkin, A. | es_ES |
dc.contributor.author | García-Raffi, L. M. | es_ES |
dc.contributor.author | Umnova, O. | es_ES |
dc.contributor.author | Sánchez Pérez, Juan Vicente | es_ES |
dc.date.accessioned | 2015-01-19T08:29:42Z | |
dc.date.available | 2015-01-19T08:29:42Z | |
dc.date.issued | 2013-01-07 | |
dc.identifier.issn | 0022-460X | |
dc.identifier.uri | http://hdl.handle.net/10251/46167 | |
dc.description.abstract | An acoustic metamaterial made of a two-dimensional (2D) periodic array of multi-resonant acoustic scatterers is analyzed both experimentally and theoretically. The building blocks consist of a combination of elastic beams of low-density polyethylene foam (LDPF) with cavities of known area. Elastic resonances of the beams and acoustic resonances of the cavities can be excited by sound producing several attenuation peaks in the low frequency range. Due to this behavior the periodic array with long wavelength multi-resonant structural units can be classified as a locally multi-resonant acoustic metamaterial (LMRAM) with strong dispersion of its effective properties. The results presented in this paper could be used to design effective tunable acoustic filters for the low frequency range. (C) 2012 Elsevier Ltd. All rights reserved. | es_ES |
dc.description.sponsorship | This work was supported by MCI Secretaria de Estado de Investigacion (Spanish government) and FEDER funds, under Grants MAT2009-09438 and MTM2009-14483-C02-02. V.R.G. is grateful for the support of "Programa de Contratos Post-Doctorales con Movilidad UPV (CEI-01-11)". A.K. and O.U. are grateful for the support of EPSRC (UK) through research Grant EP/E063136/1. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Journal of Sound and Vibration | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Sound-attenuation | es_ES |
dc.subject | Periodic arrays | es_ES |
dc.subject | Band-structure | es_ES |
dc.subject | Cylinders | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.subject.classification | FISICA APLICADA | es_ES |
dc.title | Multi-resonant scatterers in sonic crystals: Locally multi-resonant acoustic metamaterial | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.jsv.2012.08.003 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//MTM2009-14483-C02-02/ES/Integracion Bilineal, Medidas Vectoriales Y Espacios De Funciones De Banach./ / | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV//CEI-01-11/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UKRI//EP%2FE063136%2F1/GB/Sonic crystal noise barriers/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//MAT2009-09438/ES/Optimizacion, Diseño Y Desarrollo Tecnologico De Dispositivos Basados En Cristales De Sonido Para Aplicaciones Medicas Y Medioambientales/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada | es_ES |
dc.description.bibliographicCitation | Romero García, V.; Krynkin, A.; García-Raffi, LM.; Umnova, O.; Sánchez Pérez, JV. (2013). Multi-resonant scatterers in sonic crystals: Locally multi-resonant acoustic metamaterial. Journal of Sound and Vibration. 332(1):184-198. doi:10.1016/j.jsv.2012.08.003 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.jsv.2012.08.003 | es_ES |
dc.description.upvformatpinicio | 184 | es_ES |
dc.description.upvformatpfin | 198 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 332 | es_ES |
dc.description.issue | 1 | es_ES |
dc.relation.senia | 229341 | |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |
dc.contributor.funder | UK Research and Innovation | es_ES |