RADIATION EFFICIENCY OF A PERFORATED PANEL MODELLED USING ELEMENTARY SOURCE TECHNIQUE
A perforate is often used in practical engineering noise control to reduce sound radiation from a vibrating structure. This paper presents a prediction model to quantify this effect using elementary sources which can take account of the hole size and distribution across the plate surface. The mod...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Institute of Acoustics and Vibration
2013
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| Subjects: | |
| Online Access: | http://eprints.utem.edu.my/id/eprint/8881/1/ICSV20_PerforatedPanel_Putra.pdf http://eprints.utem.edu.my/id/eprint/8881/ http://www.icsv20.org/ |
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