sweepback การใช้

• It had three-bay wings without sweepback, wing folding.
• The wings of both the monoplane and biplane versions featured prominent sweepback.
• The wing is tapered in plan with less sweepback outboard.
• Too much dihedral or sweepback generally causes Dutch roll.
• There was then no flight experience with wings of this amount of sweepback.
• Analysis work by Boeing engineer Vic Ganzer suggested an optimum sweepback angle of about 35 degrees.
• The wings were sharply tapered with straight trailing edges, which introduced sweepback on the leading edge.
• The trapezoidal wing has a 20-degree sweepback on the leading edge and a straight trailing edge.
• The second version had a reduced sweepback to 32? allowing the wing and cockpit to be moved rearward.
• Other changes to the wing included the removal of stagger from the design and the introduction of slight sweepback.
• The new metal wing incorporating a 43? sweepback was approximately 15 % greater in area than the standard Vampire wing.
• When tested again, the Atlas was found to have lost its good handling, having dangerous slats and increased sweepback.
• This was caused by the 60?leading edge sweepback of its wing and was inherent in these types of delta wing platforms.
• A classic example is the Rogallo wing hang glider, which uses the same sweepback, washout and conical surface as Dunne.
• The wing planform of the F-15 suggests a modified cropped delta shape with a leading-edge sweepback angle of 45?
• Design curiosities of the Tu-134 included a sharp wing sweepback of 35 degrees, compared to 25 28 degrees in its counterparts.
• To increase its usefulness as a research vehicle, the aircraft was capable of further modification to operate with 69?of wing sweepback ."
• The wing has a 30?sweepback and features large fuel tanks at about half-span, extending some distance in front and behind the wing.
• These changes did not solve the aircraft's handling problems, and the sweepback of the wings was reduced, which did resolve the handling problems.
• It was a conventional design for its day with biplane wings that featured slight sweepback, and an engine mounted pusher-fashion in the interplane gap.