B - Operations – Transporting – 64 – C
Patent
B - Operations, Transporting
64
C
B64C 1/38 (2006.01) B64C 30/00 (2006.01)
Patent
CA 2372166
A wing (11, 12) in combination with a fuselage (10), the wing having a relatively unswept and sharp leading edge, where the thickness to chord ratio is about 2 % or less beyond a calculated point near the fuselage and the thickness to chord ratio is substantially greater than 2 % near the fuselage, and the fuselage having an indentation (6c') proximate the wing. The selection of the wing and fuselage indentation is characterized by the maximization of various figures of merit such as reduced drag, cost, or weight.
L'invention concerne une aile (11, 12) fixée à un fuselage (10). Ladite aile comprend un angle d'attaque relativement droit et vif, une épaisseur par rapport au coefficient de corde d'environ 2 % ou en dessous d'un point calculé prés du fuselage. L'épaisseur par rapport au coefficient de corde est en partie supérieure à 2 % prés dudit fuselage, lequel fuselage présente un poinçonnement (6c') à proximité de l'aile. Le choix de l'aile et du poinçonnement du fuselage est caractérisé par la maximation de divers facteurs de qualité tels que la réduction de traînée, le coût ou le poids.
Aerion Corporation
Gowling Lafleur Henderson Llp
Tracy Richard R.
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