United States. National Advisory Committee for Aeronautics, United States. National Aeronautics and Space Administration · Washington : G.P.O. · leaf 516
A= 60 cm.B /-dmm.C = 3.6 mm. ng./4. COB/CAL D/rFUS£R … 6mm. /8mm box was connected rigidly to the rear of the exit cone so that all the air passing through the pro-peller must escape through these small holes. It was hoped in this way to break up any pulsa-tions which would originate from the propeller. This arrangement decreased the speed of the…
Aeronautics
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
