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A finite element approach for the acoustic modelling of perforated dissipative mufflers with non-homogeneous properties

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A finite element approach for the acoustic modelling of perforated dissipative mufflers with non-homogeneous properties

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Antebas, A.; Denia Guzmán, FD.; Pedrosa Sanchez, AM.; Fuenmayor Fernández, FJ. (2013). A finite element approach for the acoustic modelling of perforated dissipative mufflers with non-homogeneous properties. Mathematical and Computer Modelling. 57(7):1970-1978. doi:10.1016/j.mcm.2012.01.021

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/47565

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Title: A finite element approach for the acoustic modelling of perforated dissipative mufflers with non-homogeneous properties
Author:
UPV Unit: Universitat Politècnica de València. Centro de Investigación en Tecnología de Vehículos - Centre d'Investigació en Tecnologia de Vehicles
Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials
Issued date:
Abstract:
[EN] In this work, a finite element approach is presented for modeling sound propagation in perforated dissipative mufflers with non-homogeneous properties. The spatial variations of the acoustic properties can arise, ...[+]
Subjects: Heterogeneous absorbent material , Muffler , Finite element approach , Variable filling density
Copyrigths: Reserva de todos los derechos
Source:
Mathematical and Computer Modelling. (issn: 0895-7177 )
DOI: 10.1016/j.mcm.2012.01.021
Publisher:
Elsevier
Publisher version: http://dx.doi.org/10.1016/j.mcm.2012.01.021
Thanks:
The authors gratefully acknowledge the financial support of Ministerio de Ciencia e Innovacion and the European Regional Development Fund by means of the projects DPI2007-62635 and DPI2010-15412.
Type: Artículo

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