The Drag and Interference of a Nacelle in the Presence of a Wing (1929)
NASA Technical Reports Server (NTRS) · leaf 14
N.A.c.A. Technical Note No.320 fig. Drag of wing subtracted, from drag of oombination expressed in pounds at 100 miles' per hour for Wright Whirlwind engine nacelle. … Lift, lb. at 100 m.p.h. Fig Effect of nacelle position.
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
