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In 2009 Airbus launched its "Sharklet" blended winglet, designed to enhance the payload-range of its A320 family and reduce fuel burn by up to 4% over longer sectors. [26] This corresponds to an annual CO 2 reduction of 700 tonnes per aircraft. [27] The A320s fitted with Sharklets were delivered beginning in 2012.
Wingtip sharklet. In 2006, Airbus tested three styles of winglets intended to counteract the wing's lift-induced drag and wingtip vortices more effectively than the previous wingtip fence. The first design type to be tested was developed by Airbus and based on work done by the AWIATOR programme. [50]
Wing fence: a flat plate extending along the wing chord and for a short distance vertically. Used to control spanwise airflow over the wing. Used to control spanwise airflow over the wing. Dogtooth leading edge : creates a sharp discontinuity in the airflow over the wing, disrupting spanwise flow.
Because the geometry of swept wings typically places the wingtips of an aircraft aft of its center of gravity, lift generated at the wingtips tends to create a nose-down pitching moment. When the wingtips stall, both the lift and the associated nose-down pitching moment rapidly diminish.
The winglet and red navigation light on the wing tip of a South African Airways Boeing 747-400 Many aircraft types, such as the Lockheed Super Constellation shown here, have fuel tanks mounted on the wing tips, commonly called tip tanks The wing tip of a Quad City Challenger II, formed with an aluminum bow The wing tip of a Grumman American AA-1, showing its Hoerner style design A Piper PA-28 ...
The Airbus A320neo family is an incremental development of the A320 family of narrow-body airliners produced by Airbus.The A320neo family (neo being Greek for "new", as well as an acronym for "new engine option") is based on the enhanced variant of the previous generation A319, A320, and A321, which was then retrospectively renamed the A320ceo family (ceo being an acronym for "current engine ...
Ailerons are mounted on the trailing edge of each wing near the wingtips and move in opposite directions. When the pilot moves the aileron control to the left, or turns the wheel counter-clockwise, the left aileron goes up and the right aileron goes down. A raised aileron reduces lift on that wing and a lowered one increases lift, so moving the ...
Sharklet may refer to: Blended winglets on aircraft, specifically those manufactured by Airbus; Sharklet (material), a plastic sheet product