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Aeroelastic-aerodynamic optimization of high speed helicopter-compound rotorSeveral problems related to the aeroelastic/aerodynamic optimization of a high speed helicopter compound rotor are discussed. The helicopter fuselage vibration problem, the effects of fuselage vibrations, the source of external and periodic air loads, typical airfoil environments and configurations, rotor dynamics, vibration reduction, and requirements for the rotor design optimization analysis are among the topics covered.
Document ID
19870002325
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Sutton, L. R. (Army Research and Technology Labs. Fort Eustis, VA, United States)
Bennett, R. L. (Army Research and Technology Labs. Fort Eustis, VA, United States)
Date Acquired
August 13, 2013
Publication Date
January 1, 1984
Publication Information
Publication: NASA. Langley Research Center Recent Experiences in Multidisciplinary Analysis and Optimization, Part 2
Subject Category
Aircraft Design, Testing And Performance
Accession Number
87N11758
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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