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The characteristics of 78 related airfoil sections from tests in the variable-density wind tunnel (1933)
NASA Technical Reports Server (NTRS) · leaf 11
016 -3.0/6 .36 '.§.07 28$ _J (.660-1.680 100 (.262) (-.262)- .o .32 o.06 24-% k 20 *fc .28^'0.05 8. <.24g ^.04 '6§ 1-20^^03 <> 16* .02 cs .12 .01 at '.08 .04 \~.2 0 ^ 0 Airfoil: N.A.C.A. 0025 RN.:3,23Q,000 o % u Size: 5"x30" Vel.(ft/sec): 68.3 -4 I" Pres. (sfnd. o/m.): 20.9 Date: i-8-32 Where… … Angle of attack, a (degrees) Lift coefficient, CL Figure 11.—N.A.C.A. 2212 airfoil.NASA Technical Reports Server (NTRS)
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