Structure-borne noise transmission in stiffened structuresThe structure-borne noise transmission of stiffened and interconnected structures under random loads is presented. The method is based on the transfer matrix for the structural response and on the modal decomposition for the interior acoustic field. The acoustic enclosure is taken to be rectangular in shape of which portion of the boundaries are elastic while the remaining surface is acoustically rigid. Numerical results are presented for several acousto-structural problems.
Document ID
19880029313
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Vaicaitis, Rimas (Columbia University New York, United States)
Lyrintzis, Constantinos S. (San Diego State University CA, United States)