EP2318271A2 - Volet aérodynamique et aile - Google Patents

Volet aérodynamique et aile

Info

Publication number
EP2318271A2
EP2318271A2 EP09777190A EP09777190A EP2318271A2 EP 2318271 A2 EP2318271 A2 EP 2318271A2 EP 09777190 A EP09777190 A EP 09777190A EP 09777190 A EP09777190 A EP 09777190A EP 2318271 A2 EP2318271 A2 EP 2318271A2
Authority
EP
European Patent Office
Prior art keywords
flap
wing
extension parts
parts
axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09777190A
Other languages
German (de)
English (en)
Inventor
Timo Voss
Klaus Bender
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Operations GmbH
Original Assignee
Airbus Operations GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Airbus Operations GmbH filed Critical Airbus Operations GmbH
Publication of EP2318271A2 publication Critical patent/EP2318271A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
    • B64C9/16—Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing
    • B64C9/18—Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing by single flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/10—Drag reduction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/30—Wing lift efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Toys (AREA)
  • Air-Flow Control Members (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)

Abstract

L'invention concerne un volet aérodynamique (1) comportant un dispositif d'articulation pour former un axe de rotation destiné au logement pivotant du volet aérodynamique (1) sur une partie d'aile (10) ou de structure. Ce volet comporte une partie avant (7) présentant une ligne de bord avant et située en amont de l'axe de rotation, vu dans le sens de l'écoulement d'air (S), lorsque ledit volet (1) est accouplé de manière fonctionnelle à la partie d'aile (10), et une partie arrière (9) située en aval de l'axe de rotation. Sur la partie avant (7) du volet sont disposées plusieurs parties de prolongement (13) qui son réparties sur l'empattement du volet (1) et dont les extrémités sont des parties libres en saillie au-dessus de la ligne de bord avant du volet (1), vu de l'axe de rotation. Les parties de prolongement (13) sont disposées sur le volet (1) de manière rigide de sorte qu'une de leurs surfaces forme une surface uniformément aérodanymique avec la face supérieure ou la face inférieure du volet (1), que les extrémités libres des parties de prolongement (13) forment un angle avec l'écoulement d'air, auquel elles s'opposent lorsque le volet (1) est déporté pour générer un tourbillon, et qu'elles se trouvent sous l'interface de l'aile lorsque le volet (1) est en position neutre. L'invention porte également sur une aile dotée d'un volet aérodynamique (1) de ce type.
EP09777190A 2008-07-14 2009-07-14 Volet aérodynamique et aile Withdrawn EP2318271A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8035608P 2008-07-14 2008-07-14
DE102008033005A DE102008033005A1 (de) 2008-07-14 2008-07-14 Aerodynamische Klappe und Flügel
PCT/EP2009/005121 WO2010006770A2 (fr) 2008-07-14 2009-07-14 Volet aérodynamique et aile

Publications (1)

Publication Number Publication Date
EP2318271A2 true EP2318271A2 (fr) 2011-05-11

Family

ID=41550760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09777190A Withdrawn EP2318271A2 (fr) 2008-07-14 2009-07-14 Volet aérodynamique et aile

Country Status (6)

Country Link
US (1) US20110114795A1 (fr)
EP (1) EP2318271A2 (fr)
CN (1) CN102099247A (fr)
DE (1) DE102008033005A1 (fr)
RU (1) RU2011105054A (fr)
WO (1) WO2010006770A2 (fr)

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DE102009057340A1 (de) * 2009-12-07 2011-06-09 Airbus Operations Gmbh Hochauftriebssystem für ein Flugzeug, Verfahren zum Bewegen einer Auftriebsklappe und Flugzeug mit einem Hochauftriebssystem
GB201018176D0 (en) * 2010-10-28 2010-12-08 Airbus Operations Ltd Krueger
JP5956803B2 (ja) * 2012-03-29 2016-07-27 一般社団法人日本航空宇宙工業会 飛行体の高揚力装置
US9505485B2 (en) 2012-05-08 2016-11-29 Lockheed Martin Corporation Vortex generation
FR3041096B1 (fr) * 2015-09-15 2017-09-29 Airbus Mesure des ecoulements d'air le long d'une paroi
US10532805B2 (en) * 2016-09-20 2020-01-14 Gulfstream Aerospace Corporation Airfoil for an aircraft having reduced noise generation
CN108536175B (zh) * 2017-03-06 2019-11-15 陕西飞机工业（集团）有限公司 一种襟翼位置输出机构角度调整装置
CN109885908B (zh) * 2019-01-30 2021-01-15 北京理工大学 一种新型羽翅仿生通风扑翼系统及多涡干扰机理分析方法
CN110539882B (zh) * 2019-07-16 2021-07-16 中国航空研究院 一种前缘变弯襟翼和前缘缝翼交界处流动优化方法及装置
CN113135265B (zh) * 2021-04-07 2022-05-13 大连理工大学 一种上下表面不相等的拖曳航行体支撑件
EP4276013A1 (fr) * 2022-05-09 2023-11-15 BAE SYSTEMS plc Agencement et procédé de surface de commande
KR20250007618A (ko) * 2022-05-09 2025-01-14 배 시스템즈 피엘시 제어 표면 장치 및 방법

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US2800291A (en) * 1950-10-24 1957-07-23 Stephens Arthur Veryan Solid boundary surface for contact with a relatively moving fluid medium
GB1070723A (en) * 1963-01-16 1967-06-01 Dehavilland Aircraft Improvements in or relating to aircraft
US3578264A (en) * 1968-07-09 1971-05-11 Battelle Development Corp Boundary layer control of flow separation and heat exchange
US4039161A (en) 1975-10-16 1977-08-02 Mcdonnell Douglas Corporation Hidden vortex generators
DE3325663C2 (de) * 1983-07-15 1985-08-22 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Axial durchströmtes Schaufelgitter einer mit Gas oder Dampf betriebenen Turbine
DE3521329A1 (de) * 1985-06-14 1986-12-18 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Wirbelgeneratoren- und grenzschichtabweiseranordnung
US5088665A (en) 1989-10-31 1992-02-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Serrated trailing edges for improving lift and drag characteristics of lifting surfaces
US5253828A (en) * 1992-07-17 1993-10-19 The Board Of Regents Of The University Of Oklahoma Concealable flap-actuated vortex generator
US5598990A (en) * 1994-12-15 1997-02-04 University Of Kansas Center For Research Inc. Supersonic vortex generator
CA2144350A1 (fr) * 1995-03-10 1996-09-11 John Waring Accessoire reducteur de trainee pour athlete
US6907919B2 (en) * 2003-07-11 2005-06-21 Visteon Global Technologies, Inc. Heat exchanger louver fin
DE102005016578A1 (de) * 2005-04-11 2006-10-19 Airbus Deutschland Gmbh Einfachspaltklappe mit gleitender Abweiserklappe und absenkbarem Spoiler
WO2007005687A1 (fr) 2005-06-30 2007-01-11 Bell Helicopter Textron Inc. Generateur de vortex escamotable
RU2406648C2 (ru) * 2005-12-20 2010-12-20 Норт-Вест Юниверсити Управление пограничным слоем аэродинамического профиля
US20070284848A1 (en) * 2006-05-23 2007-12-13 Nike, Inc. Drag-reducing structure
US7946535B2 (en) * 2006-10-18 2011-05-24 Aerion Corporation Highly efficient supersonic laminar flow wing
US20080217484A1 (en) * 2006-11-14 2008-09-11 Airbus Deutschland Gmbh Brake flap for an aircraft

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2010006770A2 *

Also Published As

Publication number Publication date
DE102008033005A1 (de) 2010-03-18
WO2010006770A3 (fr) 2010-04-29
CN102099247A (zh) 2011-06-15
US20110114795A1 (en) 2011-05-19
RU2011105054A (ru) 2012-08-20
WO2010006770A2 (fr) 2010-01-21

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