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- Air_brake_(aeronautics) abstract "In aeronautics, air brakes or speedbrakes are a type of flight control surfaces used on an aircraft to increase drag or increase the angle of approach during landing.Air brakes differ from spoilers in that air brakes are designed to increase drag while making little change to lift, whereas spoilers reduce the lift-to-drag ratio and require a higher angle of attack to maintain lift, resulting in a higher stall speed.The earliest known air brake was developed in 1931 and deployed on the wing support struts. Not long after, air brakes located on the bottom of the wing's trailing edge were developed and became the standard type of aircraft air brake for decades.In 1936, Hans Jacobs developed self-operating dive brakes, on the upper and lower surface of each wing, for gliders.Most early gliders were equipped with spoilers on the wings in order to adjust their angle of descent during approach to landing. More modern gliders use airbrakes which may spoil lift as well as increase drag, dependent on where they are positioned.Often, characteristics of both spoilers and air brakes are desirable and are combined - most modern airliner jets feature combined spoiler and air brake controls. On landing, the deployment of these spoilers ('lift dumpers') causes a dramatic loss of lift and hence the weight of the aircraft is transferred from the wings to the undercarriage, allowing the wheels to be mechanically braked with much less chance of skidding. In addition, the form drag created by the spoilers directly assists the braking effect. Reverse thrust is also used to help slow the aircraft after landing.Virtually all jet powered aircraft have an air brake or, in the case of most airliners, lift spoilers that also act as air brakes. Propeller driven aircraft benefit from the natural braking effect of the propeller when the engine is throttled back, but jet powered aircraft have no such innate braking effect and must utilise air brakes to control descent speed. Many early jets used parachutes as air brakes on approach (Boeing B-47) or after landing (English Electric Lightning).The Blackburn Buccaneer naval strike aircraft designed in the 1950s had a tail cone that was split and could be hydraulically opened to the sides to act as a variable air brake. It also helped to reduce the length of the aircraft in the confined space on an aircraft carrier.The F-15 Eagle, Sukhoi Su-27 and other fighters have an air brake just behind the cockpit.".
- Air_brake_(aeronautics) thumbnail Buccaneer-AirBrake.JPG?width=300.
- Air_brake_(aeronautics) wikiPageID "1190913".
- Air_brake_(aeronautics) wikiPageLength "4834".
- Air_brake_(aeronautics) wikiPageOutDegree "36".
- Air_brake_(aeronautics) wikiPageRevisionID "696052535".
- Air_brake_(aeronautics) wikiPageWikiLink Aeronautics.
- Air_brake_(aeronautics) wikiPageWikiLink Aileron.
- Air_brake_(aeronautics) wikiPageWikiLink Aircraft.
- Air_brake_(aeronautics) wikiPageWikiLink Airliner.
- Air_brake_(aeronautics) wikiPageWikiLink Angle_of_attack.
- Air_brake_(aeronautics) wikiPageWikiLink Blackburn_Buccaneer.
- Air_brake_(aeronautics) wikiPageWikiLink Boeing_B-47_Stratojet.
- Air_brake_(aeronautics) wikiPageWikiLink Category:Aircraft_components.
- Air_brake_(aeronautics) wikiPageWikiLink Category:Aircraft_controls.
- Air_brake_(aeronautics) wikiPageWikiLink Deceleron.
- Air_brake_(aeronautics) wikiPageWikiLink Dive_brake.
- Air_brake_(aeronautics) wikiPageWikiLink Drag_(physics).
- Air_brake_(aeronautics) wikiPageWikiLink Drogue_parachute.
- Air_brake_(aeronautics) wikiPageWikiLink English_Electric_Lightning.
- Air_brake_(aeronautics) wikiPageWikiLink Flight_control_surfaces.
- Air_brake_(aeronautics) wikiPageWikiLink Glider_(aircraft).
- Air_brake_(aeronautics) wikiPageWikiLink Hans_Jacobs.
- Air_brake_(aeronautics) wikiPageWikiLink Lift-to-drag_ratio.
- Air_brake_(aeronautics) wikiPageWikiLink Lift_(force).
- Air_brake_(aeronautics) wikiPageWikiLink McDonnell_Douglas_F-15_Eagle.
- Air_brake_(aeronautics) wikiPageWikiLink Northrop_Corporation.
- Air_brake_(aeronautics) wikiPageWikiLink Northrop_F-89_Scorpion.
- Air_brake_(aeronautics) wikiPageWikiLink Northrop_Grumman_B-2_Spirit.
- Air_brake_(aeronautics) wikiPageWikiLink Parasitic_drag.
- Air_brake_(aeronautics) wikiPageWikiLink Space_Shuttle.
- Air_brake_(aeronautics) wikiPageWikiLink Spoiler_(aeronautics).
- Air_brake_(aeronautics) wikiPageWikiLink Stall_(fluid_mechanics).
- Air_brake_(aeronautics) wikiPageWikiLink Sukhoi_Su-27.
- Air_brake_(aeronautics) wikiPageWikiLink Thrust_reversal.
- Air_brake_(aeronautics) wikiPageWikiLink File:Airbrakes_on_Capstan.jpg.
- Air_brake_(aeronautics) wikiPageWikiLink File:Buccaneer-AirBrake.JPG.
- Air_brake_(aeronautics) wikiPageWikiLink File:Eurowings_bae146-300_d-aewb_arp.jpg.
- Air_brake_(aeronautics) wikiPageWikiLink File:F-15_Eagle_landing_with_the_speed_brake_up.jpg.
- Air_brake_(aeronautics) wikiPageWikiLink File:STS-116_landing_port_behind.jpg.
- Air_brake_(aeronautics) wikiPageWikiLinkText "Air brake (aeronautics)".
- Air_brake_(aeronautics) wikiPageWikiLinkText "Air brake".
- Air_brake_(aeronautics) wikiPageWikiLinkText "Air brakes".
- Air_brake_(aeronautics) wikiPageWikiLinkText "Göppingen airbrakes".
- Air_brake_(aeronautics) wikiPageWikiLinkText "air brake".
- Air_brake_(aeronautics) wikiPageWikiLinkText "air brakes".
- Air_brake_(aeronautics) wikiPageWikiLinkText "air braking".
- Air_brake_(aeronautics) wikiPageWikiLinkText "air drag brakes".
- Air_brake_(aeronautics) wikiPageWikiLinkText "airbrake".
- Air_brake_(aeronautics) wikiPageWikiLinkText "airbrakes".
- Air_brake_(aeronautics) wikiPageWikiLinkText "divebrakes".
- Air_brake_(aeronautics) wikiPageUsesTemplate Template:Aircraft_components.
- Air_brake_(aeronautics) wikiPageUsesTemplate Template:Commons_category.
- Air_brake_(aeronautics) wikiPageUsesTemplate Template:Distinguish.
- Air_brake_(aeronautics) wikiPageUsesTemplate Template:Refimprove.
- Air_brake_(aeronautics) wikiPageUsesTemplate Template:Reflist.
- Air_brake_(aeronautics) wikiPageUsesTemplate Template:Rp.
- Air_brake_(aeronautics) subject Category:Aircraft_components.
- Air_brake_(aeronautics) subject Category:Aircraft_controls.
- Air_brake_(aeronautics) hypernym Control.
- Air_brake_(aeronautics) type Place.
- Air_brake_(aeronautics) type Component.
- Air_brake_(aeronautics) type Thing.
- Air_brake_(aeronautics) comment "In aeronautics, air brakes or speedbrakes are a type of flight control surfaces used on an aircraft to increase drag or increase the angle of approach during landing.Air brakes differ from spoilers in that air brakes are designed to increase drag while making little change to lift, whereas spoilers reduce the lift-to-drag ratio and require a higher angle of attack to maintain lift, resulting in a higher stall speed.The earliest known air brake was developed in 1931 and deployed on the wing support struts. ".
- Air_brake_(aeronautics) label "Air brake (aeronautics)".
- Air_brake_(aeronautics) differentFrom Aerobraking.
- Air_brake_(aeronautics) sameAs Q1004684.
- Air_brake_(aeronautics) sameAs Aerodynamická_brzda.
- Air_brake_(aeronautics) sameAs Luftbremse.
- Air_brake_(aeronautics) sameAs Luftbremse.
- Air_brake_(aeronautics) sameAs Aérofrein.
- Air_brake_(aeronautics) sameAs מעצור_אוויר.
- Air_brake_(aeronautics) sameAs Féklap.
- Air_brake_(aeronautics) sameAs Rem_udara_(pesawat_terbang).
- Air_brake_(aeronautics) sameAs Aerofreno.
- Air_brake_(aeronautics) sameAs Remklep.
- Air_brake_(aeronautics) sameAs Hamulec_aerodynamiczny.
- Air_brake_(aeronautics) sameAs m.04fzbc.
- Air_brake_(aeronautics) sameAs Аэродинамический_тормоз.
- Air_brake_(aeronautics) sameAs Aerodynamická_brzda.
- Air_brake_(aeronautics) sameAs Zračna_zavora.
- Air_brake_(aeronautics) sameAs Q1004684.
- Air_brake_(aeronautics) sameAs 空气制动器.
- Air_brake_(aeronautics) wasDerivedFrom Air_brake_(aeronautics)?oldid=696052535.
- Air_brake_(aeronautics) depiction Buccaneer-AirBrake.JPG.
- Air_brake_(aeronautics) isPrimaryTopicOf Air_brake_(aeronautics).