The use of slots for increasing the lift of airplane wings (1931)
NASA Technical Reports Server (NTRS) · leaf 17
1T.A.C.A* Technical Memorandum M"o»635 Slot closed Slot open f ig.U Polars of EeA9J,*31 with and without slot, (Induced polar, aspect ratio 6.) … .10 . 20 .JO .^0 .50 0T
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
