Tests of Five Metal Model Propellers with Various Pitch Distributions in a Free Wind Stream and in Combination with Model VE-7 Fuselage
A 1930 NASA technical report on wind tunnel tests of five metal model propellers with varied pitch distributions, paired with a model VE-7 airplane fuselage, aimed at aeronautical engineers and researchers. The pictures show a rotated fuselage nose with a propeller hub, a plan drawing of a wind tunnel model with dimensioned views and section profiles, a large conical wind tunnel nozzle with instrument panel, and a model biplane mounted on a test stand with its propeller, offering a designer reference for technical line drawings and experimental apparatus.
