FR3014413B1 - Dispositif d'ejection d'air comprenant un profil aerodynamique muni d'une languette flexible d'obturation de fente - Google Patents

Dispositif d'ejection d'air comprenant un profil aerodynamique muni d'une languette flexible d'obturation de fente Download PDF

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Publication number
FR3014413B1
FR3014413B1 FR1362160A FR1362160A FR3014413B1 FR 3014413 B1 FR3014413 B1 FR 3014413B1 FR 1362160 A FR1362160 A FR 1362160A FR 1362160 A FR1362160 A FR 1362160A FR 3014413 B1 FR3014413 B1 FR 3014413B1
Authority
FR
France
Prior art keywords
ejection device
air ejection
aerodynamic profile
profile provided
flexible slotted
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.)
Expired - Fee Related
Application number
FR1362160A
Other languages
English (en)
Other versions
FR3014413A1 (fr
Inventor
Julien Guillemaut
Arnaud Hormiere
Jerome Colmagro
Cesar GARNIER
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 SAS
Original Assignee
Airbus Operations SAS
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 SAS filed Critical Airbus Operations SAS
Priority to FR1362160A priority Critical patent/FR3014413B1/fr
Priority to CA2872207A priority patent/CA2872207A1/fr
Priority to GB1421454.8A priority patent/GB2522531B/en
Priority to CN201410858435.XA priority patent/CN104760686B/zh
Priority to US14/561,488 priority patent/US9656742B2/en
Publication of FR3014413A1 publication Critical patent/FR3014413A1/fr
Application granted granted Critical
Publication of FR3014413B1 publication Critical patent/FR3014413B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D29/00—Power-plant nacelles, fairings, or cowlings
    • B64D29/04—Power-plant nacelles, fairings, or cowlings associated with fuselages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
    • B64C21/08—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
    • B64C21/04—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like for blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/002—Influencing flow of fluids by influencing the boundary layer
    • F15D1/0065—Influencing flow of fluids by influencing the boundary layer using active means, e.g. supplying external energy or injecting fluid
    • F15D1/008—Influencing flow of fluids by influencing the boundary layer using active means, e.g. supplying external energy or injecting fluid comprising fluid injection or suction means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/10—Influencing flow of fluids around bodies of solid material
    • F15D1/12—Influencing flow of fluids around bodies of solid material by influencing the boundary layer
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Nozzles (AREA)
FR1362160A 2013-12-05 2013-12-05 Dispositif d'ejection d'air comprenant un profil aerodynamique muni d'une languette flexible d'obturation de fente Expired - Fee Related FR3014413B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1362160A FR3014413B1 (fr) 2013-12-05 2013-12-05 Dispositif d'ejection d'air comprenant un profil aerodynamique muni d'une languette flexible d'obturation de fente
CA2872207A CA2872207A1 (fr) 2013-12-05 2014-11-21 Dispositif d'ejection d'air comprenant un profil aerodynamique muni d'une languette flexible d'obturation de fente
GB1421454.8A GB2522531B (en) 2013-12-05 2014-12-03 Air ejection device comprising an aerodynamic profile provided with a slot obturating flexible tongue
CN201410858435.XA CN104760686B (zh) 2013-12-05 2014-12-04 包括带封闭柔性榫舌的槽的空气动力轮廓的空气喷射装置
US14/561,488 US9656742B2 (en) 2013-12-05 2014-12-05 Air ejection device comprising an aerodynamic profile provided with a slot obturating flexible tongue

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1362160 2013-12-05
FR1362160A FR3014413B1 (fr) 2013-12-05 2013-12-05 Dispositif d'ejection d'air comprenant un profil aerodynamique muni d'une languette flexible d'obturation de fente

Publications (2)

Publication Number Publication Date
FR3014413A1 FR3014413A1 (fr) 2015-06-12
FR3014413B1 true FR3014413B1 (fr) 2018-04-20

Family

ID=50179771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1362160A Expired - Fee Related FR3014413B1 (fr) 2013-12-05 2013-12-05 Dispositif d'ejection d'air comprenant un profil aerodynamique muni d'une languette flexible d'obturation de fente

Country Status (5)

Country Link
US (1) US9656742B2 (fr)
CN (1) CN104760686B (fr)
CA (1) CA2872207A1 (fr)
FR (1) FR3014413B1 (fr)
GB (1) GB2522531B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3037318B1 (fr) * 2015-06-15 2017-06-30 Snecma Ensemble propulsif pour aeronef comprenant un turboreacteur a soufflante non carenee et un pylone d'accrochage
DE102015110782A1 (de) * 2015-07-03 2017-01-05 Airbus Operations Gmbh Integrales Bauteil mit einer Einrichtung zur aktiven Strömungskontrolle
FR3044295B1 (fr) * 2015-11-26 2018-12-07 Airbus Operations Dispositif formant un bord de fuite d'un profil aerodynamique et comportant un systeme de soufflage
DE102016204210A1 (de) 2016-03-15 2017-09-21 Airbus Operations Gmbh Grenzschichtbeeinflussendes aerodynamisches Bauteil und Verfahren zur Herstellung desselben
MX2018011594A (es) 2016-03-24 2019-06-24 Lutron Electronics Co Dispositivo de control de carga remoto con capacidad para detección de orientación.
FR3050781A1 (fr) * 2016-04-27 2017-11-03 Airbus Operations Sas Dispositif de reduction des perturbations aerodynamiques dans le sillage d'un profil aerodynamique par soufflage a repartition variable a l'extrados et l'intrados
CN115195996A (zh) * 2022-07-14 2022-10-18 中国空气动力研究与发展中心低速空气动力研究所 一种机载轻量化双通道环量控制单元
CN115783233B (zh) * 2023-02-09 2023-04-21 中国空气动力研究与发展中心计算空气动力研究所 一种基于波纹壁及边界层抽吸的组合式转捩控制装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1586226A (en) * 1924-08-30 1926-05-25 Tartrais Eugene Henri Automatic valve with flexible blades for high-speed pumps
US2267927A (en) * 1940-07-23 1941-12-30 Samuel D Kightlinger Airplane wing
DE1951422A1 (de) * 1969-10-11 1971-04-22 Messerschmitt Boelkow Blohm Tragfluegel mit Klappen zur Vor- und/oder Auftriebserzeugung
US4296899A (en) * 1977-06-30 1981-10-27 The Boeing Company Apparatus and method for manufacturing laminar flow control aircraft structure
DE3241456A1 (de) * 1982-11-10 1984-05-10 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Einrichtung zur verminderung von boeenlasten
EP0626180B1 (fr) * 1993-05-28 1999-08-04 PARI GmbH Spezialisten für effektive Inhalation Embout buccal pour appareil de thérapie par inhalation
JPH07117794A (ja) * 1993-10-28 1995-05-09 Natl Aerospace Lab 走行物体の発生騒音制御装置
US6109565A (en) * 1998-07-20 2000-08-29 King, Sr.; Lloyd Herbert Air craft wing
US6210266B1 (en) * 1999-03-15 2001-04-03 Sarnamotive Blue Water, Inc. Pressure relief valve and method of manufacturing the same
US6651935B2 (en) * 2001-06-12 2003-11-25 The Board Of Trustees Of The University Of Illinois Method and apparatus for control of shock/boundary-layer interactions
US7028689B2 (en) * 2001-11-21 2006-04-18 3M Innovative Properties Company Filtering face mask that uses an exhalation valve that has a multi-layered flexible flap
ITTO20070468A1 (it) * 2007-06-29 2008-12-30 Alenia Aeronautica Spa Metodo per incrementare la portanza di superfici aerodinamiche e per ridurre la resistenza all'avanzamento
FR2924407B1 (fr) * 2007-12-03 2010-05-14 Airbus France Systeme de sortie d'air pour un bord d'attaque d'aeronef
DE102007061433B4 (de) * 2007-12-20 2012-10-25 Airbus Operations Gmbh Verbesserte Dekompressionseinrichtung mit einem einstellbaren Auslösedruck
US8245976B2 (en) * 2009-01-19 2012-08-21 The Boeing Company Door assembly for laminar flow control system
FR2968634B1 (fr) * 2010-12-08 2013-08-02 Snecma Pylone de fixation d'un moteur d'aeronef a helices propulsives non carenees
FR2971765B1 (fr) * 2011-02-23 2013-11-15 Snecma Pylone de fixation avec fonction de soufflage pour un moteur d'aeronef a helices propulsives non carenees

Also Published As

Publication number Publication date
CN104760686B (zh) 2019-07-12
CA2872207A1 (fr) 2015-06-05
US20150158577A1 (en) 2015-06-11
FR3014413A1 (fr) 2015-06-12
US9656742B2 (en) 2017-05-23
GB2522531B (en) 2016-05-25
GB201421454D0 (en) 2015-01-14
CN104760686A (zh) 2015-07-08
GB2522531A (en) 2015-07-29

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