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Vibrations and noise damping of porous materials

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dc.title Vibrations and noise damping of porous materials en
dc.contributor.author Juřička, Martin
dc.contributor.author Vašina, Martin
dc.contributor.author Lapčík, Lubomír
dc.relation.ispartof 13th International Congress on Sound and Vibration 2006, ICSV 2006
dc.identifier.isbn 9781627481502
dc.date.issued 2006
utb.relation.volume 1
dc.citation.spage 352
dc.citation.epage 359
dc.event.title 13th International Congress on Sound and Vibration 2006, ICSV 2006
dc.event.location Vienna
utb.event.state-en Austria
utb.event.state-cs Rakousko
dc.event.sdate 2006-07-02
dc.event.edate 2006-07-06
dc.type conferenceObject
dc.language.iso en
dc.description.abstract Study of the sound attenuation by means of Kundt s tube measurements (in the frequency range of 16 to 6300 Hz) as well as the vibration damping (in the frequency range of 50 to 2500 Hz) are related with the structural material characteristics such as mcchanical tensile modulus, free voids volume and porosity. Effect of the mutual sandwich combination of selected materials interconnected by suitable bonding agents or by simple mechanical contacts will be judged with respect to the transmission of the whole structural element. Obtained experimental results of both acoustic performance and vibration damping will be generalized by means of empirical equations and will be interconnected with selected material mechanical and geometrical characteristics.© (2006) by the International Institute of Acoustics & Vibration. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1004991
utb.identifier.scopus 2-s2.0-84883440441
utb.source d-scopus
dc.date.accessioned 2015-06-04T12:56:31Z
dc.date.available 2015-06-04T12:56:31Z
utb.contributor.internalauthor Juřička, Martin
utb.contributor.internalauthor Vašina, Martin
utb.contributor.internalauthor Lapčík, Lubomír
utb.fulltext.affiliation Martin Juřička*1 , Martin Vašina1 , and Lubomír Lapčík, Jr.1 1 Institute of Physics & Material Engineering, Tomas Bata University in Zlín Nad Stráněmi 4511, CZ-760 05 Zlín, Czech Republic juricka@ft.utb.cz
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