Practical Tests with the "auto Control Slot." Part I : Lecture (1930)
NASA Technical Reports Server (NTRS) · leaf 23
N.A.C.A. Technical MemoraJidum Ho. 593 … Fig.6 Direction of tLe resultant air forces on a slotted wing•(The vectors only indicate direction and not magnitude,)
NASA Technical Reports Server (NTRS)
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