Observations in Flight of the Region of Stalled Flow over the Blades of an Autogiro Rotor (1939)
NASA Technical Reports Server (NTRS) · leaf 17
N.A.C.A. Tecnnical Note No. 741 Fig. 5 … Figure 5.- Experimental and theoretical outer boundaries of the region of stalled flow for ti ■ 0C35. The YG-13 autogiro rotor.
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