Inside Out Library · Explore

Tests of N.A.C.A. airfoils in the variable-density wind tunnel Series 45 and 65 (1931)

NASA Technical Reports Server (NTRS) · leaf 32

An illustration from Tests of N.A.C.A. airfoils in the variable-density wind tunnel Series 45 and 65, 1931, leaf 32

NASA Technical Reports Server (NTRS)

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

More pictures from Tests of N.A.C.A. airfoils in the variable-density wind tunnel Series 45 and 65

More like this