The Effect of Small Angles of Yaw and Pitch on the Characteristics of Airplane Propellers (1932)
NASA Technical Reports Server (NTRS) · leaf 9
8 REPORT NATIONAL ADVISORY COMMITTEE FOR AERONAUTICS engine nacelle with the propeller set at 17° (fig. 10) sentative of the curves for all the blade settings. The tables of these data have not been inchided in this the decrease in effective thrust at the of peak efR- nl) ^ report, since they are… … 0.7.'i R; model engine nacelle in front of wing FiGT'RE 8.—rharactrristics of propeller No. 4412; 4 ft. diam.; set 17" at 0.75 R; nacelle above wing ciency for a change in the angle of thrust line of 15^ For the propeller with the nacelle alone (fig. 7) amounts to approximately 19 per cent. there…
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