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Considerations on propeller efficiency (1928)

NASA Technical Reports Server (NTRS) · leaf 22

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N.A.O.A, Technical Memorandum No,481 Figs.4,5 & 6 … Fig.4 Test results of wing with propeller below its trailing edge. 1.2 1.0 .8 'a .6 .4 .2 0 .1 Fig. 5 Example for arrangement like- Fig. 3 1.0 .8 .6 .2 0 .1 -w Fig.6 Example for arrangement like Fig.4,

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