The use of slots for increasing the lift of airplane wings (1931)
NASA Technical Reports Server (NTRS) · leaf 18
IT.A.C.A. Technical Memorandum No.635 Hgs.6,7,a,9 … i Fig.6 Lift Of Villiers profile A'6 with slot and aileron. Fig.7 Profiles with slots in front and at aileron hinge. Left, E.A.j?.3i; right, Villiers A'6. 00 50 10° 15° 20° i Jig.S Lift of wing rath pressure slot. Tests at Langley Memorial Laboratory*
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
