Effects of Propellers and of Vibration on the Extent of Laminar Flow on the NACA 27-212 Airfoil (1939)
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Fig. 4 N.A.C.A. 6.0 -| i i i i 1 r~ Position o/ong span o 16 in. left of center ■ a At center 5.0 □ 16 in. right of center … Percent chord Figure 4.- Effect of tractor propeller on transition. N.A.C.A. 27-212 airfoil; CLapproximately 0.2
NASA Technical Reports Server (NTRS)
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