Full-Scale Wind-Tunnel Tests of a Series of Metal Propellers on a VE-7 Airplane
This is a 1929 NACA-style technical report, issued by the NASA Technical Reports Server collection, presenting full-scale wind-tunnel test results for metal propellers fitted to a VE-7 airplane, written for aeronautical engineers and researchers. Its pictures are engineering plots of thrust and efficiency curves against advance ratio, plus scaled elevation and plan drawings of the airplane and a line drawing of propeller blade sections with their plan form and thickness distribution, all in plain black linework on white that a designer could borrow for technical diagram styling.
