Wing Pressure Distribution and Rotor-Blade Motion of an Autogiro as Determined in Flight (1935)
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gravity—distance from hori- zontal hinge 9.73 ft. Moment of inertia of blade about horizontal hinge . 334 slug ft.2 Wing profile. Modified M-3. Wing span__ 30.3 fi. Wing area projected (N. A. C. A. convention) _ 101 sq. ft. Incidence of wing to rotor disk 3.(i°. The required measurements for the… … was utilized to provide time scales on the records ob- Figure 2—Installation of motion-picture camera on huh of PCA-2 autogiro. tained with the above-mentioned instruments. angle p between the blade-span axis and the plane of The problem of measuring the rotor-blade motion the disk is known. Since…
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