Proceedings Vol. 11 (2005)
ENGINEERING MECHANICS 2005
May 9 – 12, 2005, Svratka, Czech Republic
Copyright © 2005 Institute of Mechanics of Solids, Faculty of Mechanical Engineering, Bruno University of Technology, Brno
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 243 - +5p., full text
The paper deals with practical experience with measurement of acoustic power of the model - annular plate – while using plate absorptive dampers of the same area dimensions, but of different adjustment design of damping layers. During measurements, the model was excited by dynamic exciter using random signal and the acoustic power was determined by means of measuring acoustic intensity in individual points. The paper deals with relationship between adjustment of damping layers of the plate damper and its contribution to the reduction of acoustic emission.
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All papers were reviewed by members of the scientific committee.
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