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Flight Investigation of Effects of Rotor-blade Twist on Helicopter Performance in the High-speed and Vertical-autorotative-descent Conditions
Document ID
19930082289
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Gessow, Alfred
Date Acquired
August 16, 2013
Publication Date
August 1, 1948
Report/Patent Number
NACA-TN-1666
Report Number: NACA-TN-1666
Accession Number
93R11579
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
PROPELLERS, HELICOPTER
AUTOROTATION
ROTOR BLADES - TWIST
HELICOPTERS - PERFORMANCE
DRAG, PROFILE
AIRFOILS - NACA 23015 HELICOPTER
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