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Leading-edge slat

Index Leading-edge slat

Slats are aerodynamic surfaces on the leading edge of the wings of fixed-wing aircraft which, when deployed, allow the wing to operate at a higher angle of attack. [1]

50 relations: Adaptive compliant wing, Aerodynamics, Aileron, Airco DH.9, Airfoil, Airliner, Alexander Lippisch, Alula, Angle of attack, Atmospheric pressure, Bird, Boeing X-53 Active Aeroelastic Wing, Boundary layer, Chord (aeronautics), Circulation (fluid dynamics), Cologne, Drag (physics), Droop (aeronautics), Electricity, Elevator (aeronautics), Elevon, Fieseler Fi 156, Fighter aircraft, Fixed-wing aircraft, Flap (aeronautics), Flaperon, Flight control surfaces, Germany, Gradient, Gustav Lachmann, Handley Page, Handley Page Hampden, High-lift device, Hydraulics, Income, Inertia, Krueger flap, Leading edge, Leading edge slot, Ludwig Prandtl, Messerschmitt, Messerschmitt Me 163 Komet, NASA, Radar cross-section, Stall (fluid mechanics), Stealth technology, STOL, Unmanned aerial vehicle, Wing, World War II.

Adaptive compliant wing

An adaptive compliant wing is a wing which is flexible so that aspects of its shape can be changed in flight.

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Aerodynamics, from Greek ἀήρ aer (air) + δυναμική (dynamics), is the study of the motion of air, particularly its interaction with a solid object, such as an airplane wing.

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An aileron (French for "little wing" or "fin") is a hinged flight control surface usually forming part of the trailing edge of each wing of a fixed-wing aircraft.

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Airco DH.9

The Airco DH.9 (from de Havilland 9) – also known after 1920 as the de Havilland DH.9 – was a British single-engined biplane bomber developed and deployed during the First World War.

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An airfoil (American English) or aerofoil (British English) is the shape of a wing, blade (of a propeller, rotor, or turbine), or sail (as seen in cross-section).

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An airliner is a type of aircraft for transporting passengers and air cargo.

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Alexander Lippisch

Alexander Martin Lippisch (November 2, 1894 – February 11, 1976) was a German aeronautical engineer, a pioneer of aerodynamics who made important contributions to the understanding of tailless aircraft, delta wings and the ground effect, and also worked in the U.S. His most famous designs are the Messerschmitt Me 163 rocket-powered interceptorReitsch, H., 1955, The Sky My Kingdom, London: Biddles Limited, Guildford and King's Lynn, and the Dornier Aerodyne.

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The alula, or bastard wing, (plural alulae) is a small projection on the anterior edge of the wing of modern birds and a few non-avian dinosaurs.

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Angle of attack

In fluid dynamics, angle of attack (AOA, or \alpha (Greek letter alpha)) is the angle between a reference line on a body (often the chord line of an airfoil) and the vector representing the relative motion between the body and the fluid through which it is moving.

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Atmospheric pressure

Atmospheric pressure, sometimes also called barometric pressure, is the pressure within the atmosphere of Earth (or that of another planet).

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Birds, also known as Aves, are a group of endothermic vertebrates, characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton.

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Boeing X-53 Active Aeroelastic Wing

The X-53 Active Aeroelastic Wing (AAW) development program is a completed American research project that was undertaken jointly by the Air Force Research Laboratory (AFRL), Boeing Phantom Works and NASA's Dryden Flight Research Center, where the technology was flight tested on a modified McDonnell Douglas F/A-18 Hornet.

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Boundary layer

In physics and fluid mechanics, a boundary layer is an important concept and refers to the layer of fluid in the immediate vicinity of a bounding surface where the effects of viscosity are significant.

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Chord (aeronautics)

In aeronautics, chord refers to the imaginary straight line joining the leading and trailing edges of an aerofoil.

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Circulation (fluid dynamics)

In fluid dynamics, circulation is the line integral around a closed curve of the velocity field.

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Cologne (Köln,, Kölle) is the largest city in the German federal state of North Rhine-Westphalia and the fourth most populated city in Germany (after Berlin, Hamburg, and Munich).

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Drag (physics)

In fluid dynamics, drag (sometimes called air resistance, a type of friction, or fluid resistance, another type of friction or fluid friction) is a force acting opposite to the relative motion of any object moving with respect to a surrounding fluid.

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Droop (aeronautics)

A droop or droop nose is a type of high-lift device found on the wings of some aircraft.

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Electricity is the set of physical phenomena associated with the presence and motion of electric charge.

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Elevator (aeronautics)

Elevators are flight control surfaces, usually at the rear of an aircraft, which control the aircraft's pitch, and therefore the angle of attack and the lift of the wing.

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Elevons are aircraft control surfaces that combine the functions of the elevator (used for pitch control) and the aileron (used for roll control), hence the name.

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Fieseler Fi 156

The Fieseler Fi 156 Storch (English: Stork) was a small German liaison aircraft built by Fieseler before and during World War II.

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Fighter aircraft

A fighter aircraft is a military aircraft designed primarily for air-to-air combat against other aircraft, as opposed to bombers and attack aircraft, whose main mission is to attack ground targets.

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Fixed-wing aircraft

A fixed-wing aircraft is an aircraft, such as an airplane or aeroplane (note the two different spellings), which is capable of flight using wings that generate lift caused by the vehicle's forward airspeed and the shape of the wings.

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Flap (aeronautics)

Flaps are a type of high-lift device used to increase the lift of an aircraft wing at a given airspeed.

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A flaperon (a portmanteau of flap and aileron) on an aircraft's wing is a type of control surface that combines the functions of both flaps and ailerons.

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Flight control surfaces

Aircraft flight control surfaces are aerodynamic devices allowing a pilot to adjust and control the aircraft's flight attitude.

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Germany (Deutschland), officially the Federal Republic of Germany (Bundesrepublik Deutschland), is a sovereign state in central-western Europe.

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In mathematics, the gradient is a multi-variable generalization of the derivative.

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Gustav Lachmann

Gustav Victor Lachmann (3 February 1896 – 30 May 1966) was a German aeronautical engineer who spent most of his professional life working for the British aircraft company Handley Page.

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Handley Page

Handley Page Limited was founded by Frederick Handley Page (later Sir Frederick) in 1909 as the United Kingdom's first publicly traded aircraft manufacturing company.

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Handley Page Hampden

The Handley Page HP.52 Hampden was a British twin-engine medium bomber of the Royal Air Force (RAF).

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High-lift device

In aircraft design and aerospace engineering, a high-lift device is a component or mechanism on an aircraft's wing that increases the amount of lift produced by the wing.

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Hydraulics (from Greek: Υδραυλική) is a technology and applied science using engineering, chemistry, and other sciences involving the mechanical properties and use of liquids.

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Income is the consumption and savings opportunity gained by an entity within a specified timeframe, which is generally expressed in monetary terms.

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Inertia is the resistance of any physical object to any change in its position and state of motion.

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Krueger flap

Krueger flaps, or Krüger flaps, are lift enhancement devices that may be fitted to the leading edge of an aircraft wing.

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Leading edge

The leading edge is the part of the wing that first contacts the air;Crane, Dale: Dictionary of Aeronautical Terms, third edition, page 305.

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Leading edge slot

A leading edge slot is a fixed aerodynamic feature of the wing of some aircraft to reduce the stall speed and promote good low-speed handling qualities.

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Ludwig Prandtl

Ludwig Prandtl (4 February 1875 – 15 August 1953) was a German engineer.

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Messerschmitt AG was a German aircraft manufacturing corporation (AG) named after its chief designer Willy Messerschmitt and known primarily for its World War II fighter aircraft, in particular the Bf 109 and Me 262.

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Messerschmitt Me 163 Komet

The Messerschmitt Me 163 Komet was a German rocket-powered interceptor aircraft.

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The National Aeronautics and Space Administration (NASA) is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research.

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Radar cross-section

Radar cross-section (RCS) is a measure of how detectable an object is by radar.

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Stall (fluid mechanics)

In fluid dynamics, a stall is a reduction in the lift coefficient generated by a foil as angle of attack increases.

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Stealth technology

Stealth technology also termed low observable technology (LO technology) is a sub-discipline of military tactics and passive electronic countermeasures, which cover a range of techniques used with personnel, aircraft, ships, submarines, missiles and satellites to make them less visible (ideally invisible) to radar, infrared, sonar and other detection methods.

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STOL is an acronym for a short takeoff and landing aircraft, which have short runway requirements for takeoff and landing.

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Unmanned aerial vehicle

An unmanned aerial vehicle (UAV), commonly known as a drone, is an aircraft without a human pilot aboard.

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A wing is a type of fin that produces lift, while moving through air or some other fluid.

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World War II

World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although conflicts reflecting the ideological clash between what would become the Allied and Axis blocs began earlier.

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Handley Page Slat, Handley Page slat, Leading edge slat, Leading edge slats, Leading-edge slats, Slat (aircraft), Wing slat.


[1] https://en.wikipedia.org/wiki/Leading-edge_slat

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