Wing-Nacelle-Propeller Interference for Wings of Various Spans Force and Pressure-Distribution Tests
This 1937 NACA technical report, issued by the National Advisory Committee for Aeronautics, documents wind-tunnel tests of wing, nacelle and propeller interference on wings of various spans, written for aeronautical engineers. Its plates show large test models mounted in the tunnel and close views of the wing and nacelle supports, giving designers a clear sense of the interference setups and the scale of the apparatus.

