Inside Out Library · Explore

Effect of roughness on properties of airfoils (1926)

NASA Technical Reports Server (NTRS) · leaf 7

An illustration from Effect of roughness on properties of airfoils, 1926, leaf 7
N,A.C.A, Technical Meznorandvim No.375 Figsi3 & 4 Fig. 3 … Fig. 4

NASA Technical Reports Server (NTRS)

Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.

More pictures from Effect of roughness on properties of airfoils

More like this