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3D acoustic modelling of dissipative silencers with nonhomogeneous properties and mean flow

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3D acoustic modelling of dissipative silencers with nonhomogeneous properties and mean flow

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Sánchez Orgaz, EM.; Denia, FD.; Martínez-Casas, J.; Baeza, L. (2014). 3D acoustic modelling of dissipative silencers with nonhomogeneous properties and mean flow. Advances in Mechanical Engineering. 2014(1):1-10. https://doi.org/10.1155/2014/537935

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/47916

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Title: 3D acoustic modelling of dissipative silencers with nonhomogeneous properties and mean flow
Author: Sánchez Orgaz, Eva María Denia, Francisco David Martínez-Casas, José Baeza, Luis
UPV Unit: Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials
Universitat Politècnica de València. Centro de Investigación en Tecnología de Vehículos - Centre d'Investigació en Tecnologia de Vehicles
Issued date:
Abstract:
A finite element approach is proposed for the acoustic analysis of automotive silencers including a perforated duct with uniform axial mean flow and an outer chamber with heterogeneous absorbent material. This material can ...[+]
Subjects: Dissipative silencer , Absorbent material , Bulk density , Heterogeneity , Flow , FEM
Copyrigths: Reconocimiento (by)
Source:
Advances in Mechanical Engineering. (issn: 1687-8132 ) (eissn: 1687-8140 )
DOI: 10.1155/2014/537935
Publisher:
Hindawi Publishing Corporation
Publisher version: http://dx.doi.org/10.1155/2014/537935
Project ID:
info:eu-repo/grantAgreement/MICINN//DPI2010-15412/ES/MODELOS ACUSTICOS AVANZADOS DE DEGRADACION EN MATERIALES. APLICACION A SILENCIADORES, CATALIZADORES Y FILTROS DE PARTICULAS./
info:eu-repo/grantAgreement/GVA//PROMETEO%2F2012%2F023/ES/MODELADO NUMERICO AVANZADO EN INGENIERIA MECANICA/
info:eu-repo/grantAgreement/UPV//PAID-05-12-SP20120452/
info:eu-repo/grantAgreement/MINECO//TRA2013-45596-C2-1-R/ES/DESARROLLO DE NUEVAS TECNOLOGIAS DESTINADAS A REDUCIR EL IMPACTO ACUSTICO DEL TRANSPORTE FERROVIARIO EN ENTORNOS URBANOS/
Thanks:
This work was supported by Ministerio de Economia y Competitividad (Projects DPI2010-15412 and TRA2013-45596-C2-1-R), Conselleria d'Educacio, Cultura i Esport (Project Prometeo/2012/023), and Programa de Apoyo a la ...[+]
Type: Artículo

References

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