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Omnidirectional broadband insulating device for flexural waves in thin plates

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Omnidirectional broadband insulating device for flexural waves in thin plates

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dc.contributor.author Climente Alarcón, Alfonso es_ES
dc.contributor.author Torrent Martí, Daniel es_ES
dc.contributor.author Sánchez-Dehesa Moreno-Cid, José es_ES
dc.date.accessioned 2015-11-16T10:43:38Z
dc.date.available 2015-11-16T10:43:38Z
dc.date.issued 2013
dc.identifier.issn 0021-8979
dc.identifier.uri http://hdl.handle.net/10251/57517
dc.description.abstract This work presents a gradient index device for insulating from vibrations a circular area of a thin plate. The gradient of the refractive index is achieved exploiting the thickness-dependence of the dispersion relation of flexural waves in thin plates. A well-like thickness profile in an annular region of the plate is used to mimic the combination of an attractive and repulsive potentials, focusing waves at its bottom and dissipating them by means of an absorptive layer placed on top. The central area is therefore isolated from vibrations, while they are dissipated at the bottom of the well. Simulations have been done using the multilayer multiple scattering method and the results prove their broadband efficiency and omnidirectional properties. es_ES
dc.description.sponsorship This work has been supported by the U.S. Office of Naval Research under Grant No. N000140910554. en_EN
dc.language Inglés es_ES
dc.publisher American Institute of Physics (AIP) es_ES
dc.relation ONR/N000140910554
dc.relation.ispartof Journal of Applied Physics es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Física es_ES
dc.subject Ondas es_ES
dc.subject Flexural es_ES
dc.subject Absorcion es_ES
dc.subject.classification ESTADISTICA E INVESTIGACION OPERATIVA es_ES
dc.subject.classification TECNOLOGIA ELECTRONICA es_ES
dc.title Omnidirectional broadband insulating device for flexural waves in thin plates es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1063/1.4839375
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Estadística e Investigación Operativa Aplicadas y Calidad - Departament d'Estadística i Investigació Operativa Aplicades i Qualitat es_ES
dc.description.bibliographicCitation Climente Alarcón, A.; Torrent Martí, D.; Sánchez-Dehesa Moreno-Cid, J. (2013). Omnidirectional broadband insulating device for flexural waves in thin plates. Journal of Applied Physics. 114(21):214903-214912. doi:10.1063/1.4839375 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1063/1.4839375 es_ES
dc.description.upvformatpinicio 214903 es_ES
dc.description.upvformatpfin 214912 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 114 es_ES
dc.description.issue 21 es_ES
dc.relation.senia 256780 es_ES
dc.identifier.eissn 1089-7550
dc.contributor.funder Office of Naval Research, EE.UU.


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