Sound absorption properties of aluminum sponges manufactured by infiltration process

Fernandez, Patricia and Cruz, Luis J. and García Cambronero, Luis Enrique and Diaz Sanchidrian, Cesar and Navacerrada Saturio, Maria Angeles (2010). Sound absorption properties of aluminum sponges manufactured by infiltration process. "Advanced Materials Research", v. 146-14 ; pp. 1651-1654. ISSN 978-3-03785-061-9. https://doi.org/10.4028/www.scientific.net/AMR 146-147.1651.

Description

Title: Sound absorption properties of aluminum sponges manufactured by infiltration process
Author/s:
  • Fernandez, Patricia
  • Cruz, Luis J.
  • García Cambronero, Luis Enrique
  • Diaz Sanchidrian, Cesar
  • Navacerrada Saturio, Maria Angeles
Item Type: Article
Título de Revista/Publicación: Advanced Materials Research
Date: October 2010
ISSN: 978-3-03785-061-9
Volume: 146-14
Subjects:
Faculty: E.T.S.I. Minas (UPM)
Department: Ingeniería de Materiales [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

In this paper, the sound absorption properties of aluminum sponges manufactured by infiltration process have been studied. The results show that the sound absorption factor α changes in function of pore size. Additionally, the sound absorption factor α was sensitive to the frequency range measured and it was depending of the thickness sample. It was found that the interconnected porosity plays an important role increasing the sound absorption properties of the aluminum sponges studied

More information

Item ID: 7114
DC Identifier: http://oa.upm.es/7114/
OAI Identifier: oai:oa.upm.es:7114
DOI: 10.4028/www.scientific.net/AMR 146-147.1651
Official URL: http://www.scientific.net/AMR.146-147.1651
Deposited by: Memoria Investigacion
Deposited on: 24 May 2011 08:27
Last Modified: 20 Apr 2016 16:16
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