The results of a wind-tunnel investigation of the NACA 23012, the NACA 23021, and the Clark Y airfoils, each equipped with a cambered external-airfoil flap, are presented in this report. The purpose of the research was to determine the relative merit of the various airfoils in combination with the cambered flap and to investigate the use of the flap as a combined lateral-control and high-lift device.
Aerodynamic characteristics of wings with cambered external airfoil flaps, including lateral control, with a full-span flap
1936-01-01
Miscellaneous
No indication
English
Engineering Index Backfile | 1935
|Wind-tunnel investigation of wings with ordinary ailerons and full-span external-airfoil flaps
Engineering Index Backfile | 1937
|Wind-tunnel investigation of wings with ordinary ailerons and full-span external-airfoil flaps
Engineering Index Backfile | 1937
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