Aerodynamic Characteristics of Twenty-Four Airfoils at High Speeds (1930)
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Figure 16—Drag coefficient, Cu vs. camber ratio for various lift coefficients, Cl, at V/c=Q.OO, Figure 17.—Drag coefficient, Cu vs. camber ratio for various lift coefficients, Cl, at V7c=0.65, for 3R family for 3R family
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