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camber
Definição1
The curvature of an airfoil above and below the chord-line surface. It is the distance between the mean camber line and the chord line. Where the mean camber line lies above the chord line, the airfoil is said to have a positive camber. Maximum camber is a ratio of maximum distance between the camber line to the chord length.
Fonte1
KUMAR, Bharat (ed.). An illustrated dictionary of aviation. New York: McGraw-Hill, c2005. 752 p.
Definição2
The curvature of a wing when looking at a cross section. A wing has upper camber on its top surface and lower camber on its bottom surface.
Fonte2
FEDERAL AVIATION ADMINISTRATION. Aircraft flying handbook. Washington, 2004. Disponível em: http://www.faa.gov/library/manuals/aircraft/media/FAA-H-8083-5.pdf. Acesso em: 09 maio 2012.
Definição3
The camber of an airfoil is the characteristic curve of its upper and lower surfaces. The upper camber is more pronounced, while the lower camber is comparatively flat. This causes the velocity of the airflow immediately above the wing to be much higher than that below the wing.
Fonte3
FEDERAL AVIATION ADMINISTRATION. Pilot's handbook of aeronautical knowledge. [s.l.], 2008. Disponível em: http://www.faa.gov/regulations_policies/handbooks_manuals/aviation/pilot_handbook/media/PHAK%20-%20Cover-Preface.pdf. Acesso em: 26 jun. 2014.
Nota adicional1
Camber is generally confused with the thickness of the airfoil, which is the greatest distance between the upper and lower surfaces of the airfoil.
Subárea1
Aerodynamics
Português
arqueamento