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blade root
Sinônimos
blade hub
Definição1
The part of the blade that attaches to the blade grip.
Fonte1
FEDERAL AVIATION ADMINISTRATION. Rotorcraft flying handbook (FAA-H-8083-21). Washington, DC: FAA, 2000. Disponível em: http://www.faa.gov/library/manuals/aircraft/media/faa-h-8083-21.pdf. Acesso em: 10 fev. 2012.
Definição2
The portion of the propeller blade that fits into the hub.
Fonte2
KUMAR, Bharat (ed.). An illustrated dictionary of aviation. New York: McGraw-Hill, c2005. 752 p.
Fonte3
INTERNATIONAL CIVIL AVIATION ORGANIZATION. Manual of aircraft accident and incident investigation. Part III: investigation. Montreal, 2011. (Doc. 9756 AN/965).
Contexto
As the rate of descent increases, the angle of attack at the inner sections of the blade becomes larger and the blade root section enters a stall.
Subárea1
Aircraft Structure
Related Term
blade
Português
raiz da pá da hélice