Wind-tunnel investigation of NACA 23012 airfoil with various arrangements of slotted flaps
Description:
"An investigation was made in the NACA 7 by 10-foot wind tunnel of a large-chord NACA 23012 airfoil with several arrangements of 25.66 percent chord slotted flaps to determine the section aerodynamic characteristics as affected by slot shape, flap shape, flap location, and flap deflection. The flap position for maximum lift, the polars for arrangements considered favorable for take-off and climb, and the complete section aerodynamic characteristics for selected optimum arrangements were determi…
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Date:
February 24, 1939
Creator:
Wenzinger, Carl J. & Harris, Thomas A.
Item Type:
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Report
Partner:
UNT Libraries Government Documents Department