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Experiments on autorotation (1926)
NASA Technical Reports Server (NTRS) · leaf 18
Figs.14 & 15 N,A.C*A# Technical Memorandum No.380 w .50 .40 .30 .20 .10 0 40° 10° 20° 30° CC Fig.14 Airfoil No. 3 V=13.7m/s S=8400mm m/s. … Fig.15 Airfoil No.3 V=18.3m/s E=11120mm m/s.NASA Technical Reports Server (NTRS)
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