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Comparison of model propeller tests with airfoil theory (1925)
NASA Technical Reports Server (NTRS) · leaf 24
-4° 0° 4° 8° 12' 16' 20° 24° -4° 0° 4' 8" 12° 16' 20° 24' 0' 4° 8° 12' 16° 20° 24° Angle of attack Angle of attack Angle of of lack Fig. 50 Fig. 52 Fig. 51 „0 tO £0 30 40 SO SO 70 80 SO 100 Co c .44 .44 .44 .40 Cl 40 &. ,40 C .36 1.8 .36 1.8 .36 1.8 .32 1.6 .32 1.6 32 1.6 28 1.4 .28 1.4 .28 1.4 L L…NASA Technical Reports Server (NTRS)
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