Sonic Crystals Acoustic Screens and Diffusers

[EN] This article presents the use of advanced tools applied to the design of devices that can solve specific acoustic problems, improving the already existing devices based on classic technologies. Specifically, we have used two different configurations of a material called Sonic Crystals, which is...

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Detalhes bibliográficos
Autores: Peiró-Torres, María Del Pilar, Parrilla-Navarro, Manuel Jesús, Ferri García, Marcelino, Jose Maria Bravo|||0000-0002-8337-7385, Sánchez Pérez, Juan Vicente|||0000-0002-4473-8782, Redondo, Javier|||0000-0002-5507-7799
Formato: artículo
Fecha de publicación:2019
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/138448
Acesso em linha:https://riunet.upv.es/handle/10251/138448
Access Level:acceso abierto
Palavra-chave:Sonic Crystals
Diffusers
Acoustic barriers
FISICA APLICADA
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spelling Sonic Crystals Acoustic Screens and DiffusersPeiró-Torres, María Del PilarParrilla-Navarro, Manuel JesúsFerri García, MarcelinoJose Maria Bravo|||0000-0002-8337-7385Sánchez Pérez, Juan Vicente|||0000-0002-4473-8782Redondo, Javier|||0000-0002-5507-7799Sonic CrystalsDiffusersAcoustic barriersFISICA APLICADA[EN] This article presents the use of advanced tools applied to the design of devices that can solve specific acoustic problems, improving the already existing devices based on classic technologies. Specifically, we have used two different configurations of a material called Sonic Crystals, which is formed by arrays of acoustic scatterers, to obtain acoustic screens with high diffusion properties by means of an optimization process. This design procedure has been carried out using a multiobjective evolutionary algorithm along to an acoustic simulation model developed with the numerical method called Finite Difference Time Domain. The results obtained are discussed in terms of both the acoustic performance and the robustness of the devices achieved.This work was partially supported by the Spanish "Ministerio de Economia y Competitividad" under the project TEC2015-68076-R.ElsevierDepartamento de Física AplicadaEscuela Técnica Superior de Ingeniería de TelecomunicaciónEscuela Técnica Superior de Ingeniería Geodésica, Cartográfica y TopográficaEscuela Politécnica Superior de GandiaCentro de Tecnologías Físicas: Acústica, Materiales y AstrofísicaInstituto de Investigación para la Gestión Integrada de Zonas CosterasMinisterio de Economía y CompetitividadRepositorio Institucional de la Universitat Politècnica de València Riunet20192019-05-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/138448reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 DI-15-08100 DI-15-08100Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2015-68076-R TECNICAS DE OPTIMIZACION Y PERSONALIZACION DE SONIDO INMERSIVO PARA EL GRAN PUBLICOopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1384482026-06-13T07:49:27Z
dc.title.none.fl_str_mv Sonic Crystals Acoustic Screens and Diffusers
title Sonic Crystals Acoustic Screens and Diffusers
spellingShingle Sonic Crystals Acoustic Screens and Diffusers
Peiró-Torres, María Del Pilar
Sonic Crystals
Diffusers
Acoustic barriers
FISICA APLICADA
title_short Sonic Crystals Acoustic Screens and Diffusers
title_full Sonic Crystals Acoustic Screens and Diffusers
title_fullStr Sonic Crystals Acoustic Screens and Diffusers
title_full_unstemmed Sonic Crystals Acoustic Screens and Diffusers
title_sort Sonic Crystals Acoustic Screens and Diffusers
dc.creator.none.fl_str_mv Peiró-Torres, María Del Pilar
Parrilla-Navarro, Manuel Jesús
Ferri García, Marcelino
Jose Maria Bravo|||0000-0002-8337-7385
Sánchez Pérez, Juan Vicente|||0000-0002-4473-8782
Redondo, Javier|||0000-0002-5507-7799
author Peiró-Torres, María Del Pilar
author_facet Peiró-Torres, María Del Pilar
Parrilla-Navarro, Manuel Jesús
Ferri García, Marcelino
Jose Maria Bravo|||0000-0002-8337-7385
Sánchez Pérez, Juan Vicente|||0000-0002-4473-8782
Redondo, Javier|||0000-0002-5507-7799
author_role author
author2 Parrilla-Navarro, Manuel Jesús
Ferri García, Marcelino
Jose Maria Bravo|||0000-0002-8337-7385
Sánchez Pérez, Juan Vicente|||0000-0002-4473-8782
Redondo, Javier|||0000-0002-5507-7799
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Física Aplicada
Escuela Técnica Superior de Ingeniería de Telecomunicación
Escuela Técnica Superior de Ingeniería Geodésica, Cartográfica y Topográfica
Escuela Politécnica Superior de Gandia
Centro de Tecnologías Físicas: Acústica, Materiales y Astrofísica
Instituto de Investigación para la Gestión Integrada de Zonas Costeras
Ministerio de Economía y Competitividad
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Sonic Crystals
Diffusers
Acoustic barriers
FISICA APLICADA
topic Sonic Crystals
Diffusers
Acoustic barriers
FISICA APLICADA
description [EN] This article presents the use of advanced tools applied to the design of devices that can solve specific acoustic problems, improving the already existing devices based on classic technologies. Specifically, we have used two different configurations of a material called Sonic Crystals, which is formed by arrays of acoustic scatterers, to obtain acoustic screens with high diffusion properties by means of an optimization process. This design procedure has been carried out using a multiobjective evolutionary algorithm along to an acoustic simulation model developed with the numerical method called Finite Difference Time Domain. The results obtained are discussed in terms of both the acoustic performance and the robustness of the devices achieved.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-05-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/138448
url https://riunet.upv.es/handle/10251/138448
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 DI-15-08100 DI-15-08100
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2015-68076-R TECNICAS DE OPTIMIZACION Y PERSONALIZACION DE SONIDO INMERSIVO PARA EL GRAN PUBLICO
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869423842200387584
score 15.300719

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