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Total main rotor isolation system analysisRequirements, preliminary design, and verification procedures for a total main rotor isolation system at n/rev are presented. The fuselage is isolated from the vibration inducing main rotor at one frequency in all degrees of freedom by four antiresonant isolation units. Effects of parametric variations on isolation system performance are evaluated.
Document ID
19810011499
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Sankewitsch, V. (Boeing Vertol Co. Philadelphia, PA, United States)
Date Acquired
September 4, 2013
Publication Date
March 1, 1981
Publication Information
Publisher: NASA, Langley Research Center
Subject Category
Aerodynamics
Report/Patent Number
NASA-CR-165666
D-210-11788-1
Report Number: NASA-CR-165666
Report Number: D-210-11788-1
Accession Number
81N20027
Funding Number(s)
CONTRACT_GRANT: NAS1-16176
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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