FEM/BEM Studies on the Interior Acoustics of a Car Contents
FEM/BEM Studies on the Interior Acoustics of a Car Contents
FEM/BEM Studies on the Interior Acoustics of a Car Contents
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Introducti<strong>on</strong>! Objectives:Investigati<strong>on</strong> <strong>of</strong> <strong>the</strong> effectiveness and accuracy <strong>of</strong>Virtual.Lab in <strong>the</strong> field <strong>of</strong> interior car acoustics– Focus <strong>on</strong>:• preprocessinghandling <strong>of</strong> “real life” models, large amount <strong>of</strong> data• postprocessingAcoustic Transfer Functi<strong>on</strong>s (ATF), Grid C<strong>on</strong>tributi<strong>on</strong>• <strong>the</strong> entire workflow from <strong>the</strong> <str<strong>on</strong>g>FEM</str<strong>on</strong>g> structural modelto <strong>the</strong> resulting sound field! Test case: Mercedes stati<strong>on</strong> wag<strong>on</strong>LMS C<strong>on</strong>ference Europe, 22. & 23. March 2006www.novicos.de
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