Airfoil Section Data Obtained in the NACA Variable-Density Tunnel as Affected by Support Interference and Other Corrections by Eastman N. Jacobs and Ira H. Abbott 2026-11-05
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NACA-TR-669 (1939), NTRS abstract: support interference inflated published drag coefficients and their apparent increase with section thickness; corrected data and correction methods are supplied.
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