Tests in the variable-density wind tunnel of the NACA 23012 airfoil with plain and split flaps (1939)
NASA Technical Reports Server (NTRS) · leaf 2
THE N. A. C. A. 23012 AIRFOIL WITH PLAIN AND SPLIT FLAPS 375 … 2.4 .67 £ 1.0 12. 1.4 1.6 t.8 2.0 2.2 0 .2 .4 .4 .6 j8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 24 Section lift coefficient, c, ^ Section lift coefficient, ej Figuss S.—Section characteristics for the N. A. O. A. 23012 airfoil with 0.20c plain plain Figube 2.—Section characteristics for the N. A. O. A. 23012…
NASA Technical Reports Server (NTRS)
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