Engineering Mechanics

International Conference

Proceedings Vol. 18 (2012)


ENGINEERING MECHANICS 2012

18th INTERNATIONAL CONFERENCE
May 14 – 17, 2012, Svratka, Czech Republic
;
Editors: Jiří Náprstek and Cyril Fischer

Copyright © 2012 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-86246-39-0 (printed, Extended Abstracts)
ISBN 978-80-86246-40-6 (electronic)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Comparative acoustic analysis of plane double-wall and multilayered sandwich baffles
S. Karczmarzyk
pages 621 - 624, full text

A comparison of the transmission loss (TL) for different double-wall and multilayered sandwich baffles are presented in the paper. For prediction the TL values of the double-wall baffles the well known (in the literature) model is used. For prediction the TL for the multilayered (not only threelayer) sandwich baffles a local elastodynamic model of the present author is employed.


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