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Optimum control of broadband noise by arrays of cylindrical units made of a recycled material

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Optimum control of broadband noise by arrays of cylindrical units made of a recycled material

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dc.contributor.author García Chocano, Víctor Manuel es_ES
dc.contributor.author Sánchez-Dehesa Moreno-Cid, José es_ES
dc.date.accessioned 2015-06-12T12:26:42Z
dc.date.available 2015-06-12T12:26:42Z
dc.date.issued 2013-01
dc.identifier.issn 0003-682X
dc.identifier.uri http://hdl.handle.net/10251/51606
dc.description.abstract [EN] We report acoustic barriers that are designed to attenuate efficiently broadband noise. The barriers are structures consisting of only three layers of cylindrical units containing rubber crumb, a sound absorbing material obtained from recycling used tires. An optimization algorithm is developed to obtain the material distribution and dimensions of the building units giving the best attenuation properties for traffic noise, which is here chosen as an example in which the design procedure is applied. A good agreement is found between predictions and measurements for a 3 m height barrier that has been characterized in a transmission room. (C) 2012 Elsevier Ltd. All rights reserved. es_ES
dc.description.sponsorship Work supported by the Spanish MICINN under Contracts TEC2010-19751 and CSD2008-00066 (CONSOLIDER program). We acknowledge F. Simon for data acquisition, D. Torrent for useful discussions and L.-W. Cai for the critical reading of manuscript.
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Applied Acoustics es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Broadband noise es_ES
dc.subject Rubber crumb es_ES
dc.subject Acoustic barrier es_ES
dc.subject Noise attenuation es_ES
dc.subject Recycled material es_ES
dc.subject Sound-Transmission loss es_ES
dc.subject Periodic arrays es_ES
dc.subject Incident energy es_ES
dc.subject Attenuation es_ES
dc.subject Prediction es_ES
dc.subject Propagation es_ES
dc.subject Cylinders es_ES
dc.subject.classification TECNOLOGIA ELECTRONICA es_ES
dc.title Optimum control of broadband noise by arrays of cylindrical units made of a recycled material es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.106/j.apacoust.2012.06.08
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//TEC2010-19751/ES/NUEVOS DISPOSITIVOS BASADOS EN METAMATERIALES ELECTROMAGNETICOS Y ACUSTICOS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//CSD2008-00066/ES/Ingeniería de Metamateriales/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica es_ES
dc.description.bibliographicCitation García Chocano, VM.; Sánchez-Dehesa Moreno-Cid, J. (2013). Optimum control of broadband noise by arrays of cylindrical units made of a recycled material. Applied Acoustics. 74(1):58-62. https://doi.org/10.106/j.apacoust.2012.06.08 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.apacoust.2012.06.008 es_ES
dc.description.upvformatpinicio 58 es_ES
dc.description.upvformatpfin 62 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 74 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 230135
dc.contributor.funder Ministerio de Ciencia e Innovación


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