Charts published in NACA -- Tech Note 3323 were applicable to rotors having hinged rectangular blades with linear twist of -8°; supplementary charts cover twists of 0 and -16°.
Supplementary charts for estimating performance of high-performance helicopters
NACA -- Tech Note
1955
31 pages
Article (Journal)
English
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Supplementary charts for estimating performance of high-performance helicopters
Engineering Index Backfile | 1956
|Charts for estimating performance of high-performance helicopters
Engineering Index Backfile | 1955
|