Preliminary investigation of rolling moments obtained with spoilers on both slotted and plain wings (1932)
NASA Technical Reports Server (NTRS) · leaf 24
ir.A.G.A. Technical Note iro.415 … Angle of attack,a Ifig.l^ Rolling-moment coefficient versus angle of attack;. 10 per cent c "by 60 per cent b/s. Oorved spoiler at 20 per cent location on plain wing.
NASA Technical Reports Server (NTRS)
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