Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
289113 | Journal of Sound and Vibration | 2011 | 10 Pages |
Abstract
In a recent work [Journal of Sound and Vibration 323 (2009) 849–863] the authors presented an energy-density field approach for the vibroacoustic analysis of complex structures in the low and medium frequency ranges. In this approach, a local vibroacoustic energy model as well as a simplification of this model were constructed. In this paper, firstly an extension of the previous theory is performed in order to include the case of general input forces and secondly, a structural partitioning methodology is presented along with a set of tools used for the construction of a partitioning. Finally, an application is presented for an automotive vehicle.
Related Topics
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Engineering
Civil and Structural Engineering
Authors
M. Kassem, C. Soize, L. Gagliardini,