Problems of feathering are closely connected with blade flapping and control considerations; mechanical design factors, physical and aerodynamic features of rotor system greatly influence feathering; moment equilibrium about feathering axis is of primary importance; feathering and flapping are often coupled and alteration of flapping constants must be kept in mind. (See also - n 8 July 1952 p 10-1, 14-5)
Blade feathering and feathering hinges
Am Helicopter
American Helicopter ; 27 , n 9
1952
2 pages
Article (Journal)
English
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Engineering Index Backfile | 1938
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|Engineering Index Backfile | 1938
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