The Effect of Small Angles of Yaw and Pitch on the Characteristics of Airplane Propellers (1932)
NASA Technical Reports Server (NTRS) · leaf 9
nce they are soon to be published in a report on wing-nacelle-propeller tests. /.o JO .8 .08 .6 .06 0- .04 .02 1.0 .6 O .2 .4 .6 V/TiD Figure 10.—Characteristics of propeller No. 4412; 4 ft. diam.; set 17" at 0.7.'i R; model engine nacelle in front of wing FiGT'RE 8.—rharactrristics of propeller… … Anqle of pitch Figures 9 and 10 show the results for the propeller Figure 11.—Peak efTicicncies against angles of pilch and nacelle directly in front of the wing. For this In Figure 11 the peak efficiency, for the various condition the effective thrust decreases rapidly with blade settings and…
NASA Technical Reports Server (NTRS)
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