Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise Mitigation

[EN] In an experimental investigation, the development of sonic crystal noise barriers (SCNBs) is undertaken to address the issue of train brake noise (TBN), focusing on the use of local resonances in scatterers of sonic crystals. Recent research has shown that the inclusion of cavity resonators in...

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Autores: Ramírez-Solana, David, Sangiorgio, Valentino, Vito Graziano, Angelo, Parisi, Nicola, Galiana-Nieves, Jaime, Picó Vila, Rubén|||0000-0003-3537-9658, Redondo, Javier|||0000-0002-5507-7799
Tipo de recurso: artículo
Fecha de publicación:2024
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/203548
Acceso en línea:https://riunet.upv.es/handle/10251/203548
Access Level:acceso abierto
Palabra clave:Sonic crystals
Local resonances
3D printed
Noise barrier
Numerical methods
FISICA APLICADA
TEORÍA DE LA SEÑAL Y COMUNICACIONES
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network_acronym_str ES
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repository_id_str
spelling Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise MitigationRamírez-Solana, DavidSangiorgio, ValentinoVito Graziano, AngeloParisi, NicolaGaliana-Nieves, JaimePicó Vila, Rubén|||0000-0003-3537-9658Redondo, Javier|||0000-0002-5507-7799Sonic crystalsLocal resonances3D printedNoise barrierNumerical methodsFISICA APLICADATEORÍA DE LA SEÑAL Y COMUNICACIONES[EN] In an experimental investigation, the development of sonic crystal noise barriers (SCNBs) is undertaken to address the issue of train brake noise (TBN), focusing on the use of local resonances in scatterers of sonic crystals. Recent research has shown that the inclusion of cavity resonators in the crystal scatterers allows for the modification of their insulating properties. In those works, it has been demonstrated that this interaction can be used to build highly insulating structures. The study proposes an SCNB design that includes a resonant cavity specifically to mitigate TBN and validates this design through experimental measures. The experiments confirm the enhanced sound insulation capabilities of SCNBs, compare them to the conventional noise barriers ones and demonstrate the applicability and effectiveness of the proposed design in real-world scenarios.This work was supported by the Spanish Ministry of Economy and Innovation (MINECO) and the European Union FEDER (project PID2019-109175GB-C22).MDPI AGDepartamento de Física AplicadaEscuela Politécnica Superior de GandiaInstituto de Investigación para la Gestión Integrada de Zonas CosterasAgencia Estatal de InvestigaciónEuropean Regional Development FundRepositorio Institucional de la Universitat Politècnica de València Riunet20242024-04-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/203548reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2019-109175GB-C22 ONDAS DE SONIDO EN METAMATERIALES, METASUPERFICIES Y MEDIOS NO-HERMITICOSAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 PID2019-109175GB-C22 ONDAS DE SONIDO EN METAMATERIALES, METASUPERFICIES Y MEDIOS NO-HERMITICOSopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento (by)http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/2035482026-06-13T07:49:27Z
dc.title.none.fl_str_mv Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise Mitigation
title Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise Mitigation
spellingShingle Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise Mitigation
Ramírez-Solana, David
Sonic crystals
Local resonances
3D printed
Noise barrier
Numerical methods
FISICA APLICADA
TEORÍA DE LA SEÑAL Y COMUNICACIONES
title_short Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise Mitigation
title_full Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise Mitigation
title_fullStr Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise Mitigation
title_full_unstemmed Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise Mitigation
title_sort Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise Mitigation
dc.creator.none.fl_str_mv Ramírez-Solana, David
Sangiorgio, Valentino
Vito Graziano, Angelo
Parisi, Nicola
Galiana-Nieves, Jaime
Picó Vila, Rubén|||0000-0003-3537-9658
Redondo, Javier|||0000-0002-5507-7799
author Ramírez-Solana, David
author_facet Ramírez-Solana, David
Sangiorgio, Valentino
Vito Graziano, Angelo
Parisi, Nicola
Galiana-Nieves, Jaime
Picó Vila, Rubén|||0000-0003-3537-9658
Redondo, Javier|||0000-0002-5507-7799
author_role author
author2 Sangiorgio, Valentino
Vito Graziano, Angelo
Parisi, Nicola
Galiana-Nieves, Jaime
Picó Vila, Rubén|||0000-0003-3537-9658
Redondo, Javier|||0000-0002-5507-7799
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Física Aplicada
Escuela Politécnica Superior de Gandia
Instituto de Investigación para la Gestión Integrada de Zonas Costeras
Agencia Estatal de Investigación
European Regional Development Fund
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Sonic crystals
Local resonances
3D printed
Noise barrier
Numerical methods
FISICA APLICADA
TEORÍA DE LA SEÑAL Y COMUNICACIONES
topic Sonic crystals
Local resonances
3D printed
Noise barrier
Numerical methods
FISICA APLICADA
TEORÍA DE LA SEÑAL Y COMUNICACIONES
description [EN] In an experimental investigation, the development of sonic crystal noise barriers (SCNBs) is undertaken to address the issue of train brake noise (TBN), focusing on the use of local resonances in scatterers of sonic crystals. Recent research has shown that the inclusion of cavity resonators in the crystal scatterers allows for the modification of their insulating properties. In those works, it has been demonstrated that this interaction can be used to build highly insulating structures. The study proposes an SCNB design that includes a resonant cavity specifically to mitigate TBN and validates this design through experimental measures. The experiments confirm the enhanced sound insulation capabilities of SCNBs, compare them to the conventional noise barriers ones and demonstrate the applicability and effectiveness of the proposed design in real-world scenarios.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-04-01
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/10251/203548
url https://riunet.upv.es/handle/10251/203548
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2019-109175GB-C22 ONDAS DE SONIDO EN METAMATERIALES, METASUPERFICIES Y MEDIOS NO-HERMITICOS
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 PID2019-109175GB-C22 ONDAS DE SONIDO EN METAMATERIALES, METASUPERFICIES Y MEDIOS NO-HERMITICOS
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
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
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI AG
publisher.none.fl_str_mv MDPI AG
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
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score 15,300724

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