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Flight Measurements of Stick Vibration of the YG-1B Autogiro Equipped with Tapered Rotor BladesRecords were made in f1iht of the periodic variation in the load in the control system of a YG-1B autogiro fitted with a new set of tapered rotor blades designed to eliminate periodic blade twist. Comparison with similar records obtained previously in tests of the ori6inal blades shows that the new blades considerably reduce the vibration of the control stick.
Document ID
20150014156
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Bailey, Frederick J., Jr. (National Advisory Committee for Aeronautics. Langley Aeronautical Lab. Langley Field, VA, United States)
Gustafson, Frederic B. (National Advisory Committee for Aeronautics. Langley Aeronautical Lab. Langley Field, VA, United States)
Date Acquired
July 24, 2015
Publication Date
February 28, 1940
Subject Category
Aerodynamics
Aircraft Design, Testing And Performance
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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