Investigation made in 7 by 10-ft wind tunnel of large chord airfoil with 40 and 25.66% chord slotted flap to determine section aerodynamic characteristics of airfoil as affected by flap chord, slot shape, flap position, and flap deflection; test results presented and discussed.
Wind-tunnel investigation of N.A.C.A. 23030 airfoil with various arrangements of slotted flaps
Nat Advisory Committe Aeronautics -- Tech Note
1940
13 pages
19 Supp sheets, Bibliography
Report
English
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Wind-tunnel investigation of N.A.C.A. 23021 airfoil with various arrangements of slotted flaps
Engineering Index Backfile | 1939
|Wind-tunnel investigation of N.A.C.A. 23012 airfoil with various arrangements of slotted flaps
Engineering Index Backfile | 1939
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