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Wind-tunnel Tests of a Cyclogiro Rotor (1935)
NASA Technical Reports Server (NTRS) · leaf 14
N.A.C.A. Technical Note No.528 Fig. 3 0 4 8 12 16 20 24 aA» degrees ?igure 3.-Static lift. Blades alone; e = 0°; OR = 74.5NASA Technical Reports Server (NTRS)
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