Results of wind-tunnel tests of 4-ft model of U S Navy propeller No. 4412 in conjunction with N A C A cowled nacelle mounted ahead of thick wing, for pitches ranging from 17 to 42° at 0.75R; efficiency maximum at pitch setting of 27°; corrected propulsive efficiency independent of angle of attack for high-speed and climbing ranges of flight. (Price 10c)
Tests of wing-nacelle-propeller combination at several pitch settings up to 42°
Nat Advisory Committee Aeronautics -- Report
1936
8 pages
Bibliography
Report
Englisch
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