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Vibro-Acoustic FE Analyses of the Saab 2000 AircraftA finite element model of the Saab 2000 fuselage structure and interior cavity has been created in order to compute the noise level in the passenger cabin due to propeller noise. Areas covered in viewgraph format include the following: coupled acoustic/structural noise; data base creation; frequency response analysis; model validation; and planned analyses.
Document ID
19920023708
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Inge S Green (Saab Aircraft AB Linkoeping, Sweden)
Date Acquired
September 6, 2013
Publication Date
July 1, 1992
Publication Information
Publication: Fourth Aircraft Interior Noise Workshop
Publisher: National Aeronautics and Space Administration
Volume: NASA-CP-10103
Subject Category
Acoustics
Meeting Information
Meeting: Fourth Aircraft Interior Noise Workshop
Location: Friedrichshafen
Country: DE
Start Date: May 19, 1992
End Date: May 20, 1992
Sponsors: Society of Automotive Engineers International, German Aerospace Center, National Aeronautics and Space Administration
Accession Number
92N32952
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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