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  2. Glossary of aerospace engineering - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_aerospace...

    A lifting body is a foil or a complete foil-bearing body such as a fixed-wing aircraft. C L is a function of the angle of the body to the flow, its Reynolds number and its Mach number. The lift coefficient c l refers to the dynamic lift characteristics of a two-dimensional foil section, with the reference area replaced by the foil chord. [137 ...

  3. X-wing fighter - Wikipedia

    en.wikipedia.org/wiki/X-Wing_fighter

    X-wings with their s-foils locked in attack position as they assault the Death Star in Star Wars (1997 Special Edition). The T-65B X-wing was produced by the Incom Corporation, which had previously supplied the ARC-170 and Z-95 Headhunter starfighters to the Galactic Republic during the Clone Wars.

  4. Camber (aerodynamics) - Wikipedia

    en.wikipedia.org/wiki/Camber_(aerodynamics)

    Camber is a complex property that can be more fully characterized by an airfoil's camber line, the curve Z(x) that is halfway between the upper and lower surfaces, and thickness function T(x), which describes the thickness of the airfoils at any given point. The upper and lower surfaces can be defined as follows:

  5. Lift coefficient - Wikipedia

    en.wikipedia.org/wiki/Lift_coefficient

    A lifting body is a foil or a complete foil-bearing body such as a fixed-wing aircraft. C L is a function of the angle of the body to the flow, its Reynolds number and its Mach number. The section lift coefficient c l refers to the dynamic lift characteristics of a two-dimensional foil section, with the reference area replaced by the foil chord ...

  6. Sailing hydrofoil - Wikipedia

    en.wikipedia.org/wiki/Sailing_hydrofoil

    Hydrofoiling wingsail catamaran 17. A sailing hydrofoil, hydrofoil sailboat, or hydrosail is a sailboat with wing-like foils mounted under the hull.As the craft increases its speed the hydrofoils lift the hull up and out of the water, greatly reducing wetted area, resulting in decreased drag and increased speed.

  7. 'Surf's up' takes on new meaning for California foilboarders

    www.aol.com/news/2018-05-24-surfs-up-takes-on...

    The foil is like a wing that extends into the water under the surfboard, it causes the board to lift out of the water as it gains speed. 'Surf's up' takes on new meaning for California ...

  8. Supersonic airfoils - Wikipedia

    en.wikipedia.org/wiki/Supersonic_airfoils

    Years of research and experience with the unusual conditions of supersonic flow have led to some interesting conclusions about airfoil design. Considering a rectangular wing, the pressure at a point P with coordinates (x,y) on the wing is defined only by the pressure disturbances originated at points within the upstream Mach cone emanating from point P. [3] As result, the wing tips modify the ...

  9. The Pentagon's Curious New X-Plane Maneuvers Using Only ... - AOL

    www.aol.com/pentagons-curious-x-plane-maneuvers...

    The X-65’s designation may allude to the X-Wings T-65 factory model designation in Star Wars lore. Andrew Matthews - PA Images - Getty Images.