Vibro-acoustics for Space Station applicationsAn analytical procedure has been developed to study noise generation in a double wall and single wall cylindrical shell due to mechanical point loads. The objective of this study is to develop theoretical procedures for parametetric evaluation of noise generation andd noise transmission for the habitability modules of the proposed Space Station operation. The solutions of the governing acoustic-structural equations are obtained utilizing modal decomposition. The numerical results include modal frequencies, deflection response spectral densities and interior noise sound pressure levels.
Document ID
19860060686
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Vaicaitis, R. (Columbia University New York, United States)
Bofilios, D. A. (San Diego University CA, United States)