Proceedings Vol. 7 (2001)
INŽENÝRSKÁ MECHANIKA 2001
ENGINEERING MECHANICS 2001
May 14 – 17, 2001, Svratka, Czech Republic
Copyright © 2001 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, Prague
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 265 - +8p, full text
In this paper Statistical Energy Analysis is used for computational modelling of high frequency noise in cabins of tractor Zetor. The objective was to study the influence of basic parts of noise-spread chain on noise level. As most contributed was found air-borne inputs to the glasses and sheets of the floor. Some influences of construction modifications on sound quality were judged. In the next part are compared commercial program packages SEADS and AutoSEA2 during modelling high frequency noise in cabin of simplified body of passenger car.
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