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Active synchrophasing of propeller unbalanceThe results of a survey are presented to reduce the inflight propeller unbalance vibrations in the cabin of the Fokker 50 airplanes. Several approaches have been investigated. Active synchrophasing of the unbalance vibrations of both propellers appears to be successful.
Document ID
19920023719
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Kaptein, Dick (Fokker B.V. Schipol-Oost, Netherlands)
Date Acquired
September 6, 2013
Publication Date
July 1, 1992
Publication Information
Publication: NASA. Langley Research Center, Fourth Aircraft Interior Noise Workshop
Subject Category
Acoustics
Accession Number
92N32963
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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