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FR2924408B1 - Nacelle de turboreacteur et procede de controle du decollement dans une nacelle de turboreacteur - Google Patents

Nacelle de turboreacteur et procede de controle du decollement dans une nacelle de turboreacteur

Info

Publication number
FR2924408B1
FR2924408B1 FR0759488A FR0759488A FR2924408B1 FR 2924408 B1 FR2924408 B1 FR 2924408B1 FR 0759488 A FR0759488 A FR 0759488A FR 0759488 A FR0759488 A FR 0759488A FR 2924408 B1 FR2924408 B1 FR 2924408B1
Authority
FR
France
Prior art keywords
nacelle
turboreacteur
decolution
controlling
turboreactor
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
FR0759488A
Other languages
English (en)
Other versions
FR2924408A1 (fr
Inventor
Thierry Surply
Christophe Bourdeau
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 FR0759488A priority Critical patent/FR2924408B1/fr
Priority to US12/326,604 priority patent/US8640986B2/en
Publication of FR2924408A1 publication Critical patent/FR2924408A1/fr
Application granted granted Critical
Publication of FR2924408B1 publication Critical patent/FR2924408B1/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
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • 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
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0226—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising boundary layer control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0759488A 2007-12-03 2007-12-03 Nacelle de turboreacteur et procede de controle du decollement dans une nacelle de turboreacteur Expired - Fee Related FR2924408B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0759488A FR2924408B1 (fr) 2007-12-03 2007-12-03 Nacelle de turboreacteur et procede de controle du decollement dans une nacelle de turboreacteur
US12/326,604 US8640986B2 (en) 2007-12-03 2008-12-02 Turbojet nacelle and method for controlling separation in a turbojet nacelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0759488A FR2924408B1 (fr) 2007-12-03 2007-12-03 Nacelle de turboreacteur et procede de controle du decollement dans une nacelle de turboreacteur

Publications (2)

Publication Number Publication Date
FR2924408A1 FR2924408A1 (fr) 2009-06-05
FR2924408B1 true FR2924408B1 (fr) 2010-05-07

Family

ID=39560863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0759488A Expired - Fee Related FR2924408B1 (fr) 2007-12-03 2007-12-03 Nacelle de turboreacteur et procede de controle du decollement dans une nacelle de turboreacteur

Country Status (2)

Country Link
US (1) US8640986B2 (fr)
FR (1) FR2924408B1 (fr)

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US8657567B2 (en) * 2007-05-29 2014-02-25 United Technologies Corporation Nacelle compartment plenum for bleed air flow delivery system
FR2960216B1 (fr) * 2010-05-19 2013-02-15 Aircelle Sa Element d'aerodynamisme pour une nacelle d'aeronef
FR2961175B1 (fr) * 2010-06-14 2013-01-04 Aircelle Sa Nacelle de turboreacteur
FR2975972B1 (fr) * 2011-06-01 2013-11-22 Aircelle Sa Structure d'entree d'air de nacelle de turboreacteur
GB201121889D0 (en) * 2011-12-20 2012-02-01 Rolls Royce Plc Active flow control intake for a gas turbine engine
US9932121B2 (en) 2012-06-22 2018-04-03 United Technologies Corporation Turbomachine flow stability enhancement device control
US20160003091A1 (en) * 2013-03-15 2016-01-07 United Technologies Corporation Nacelle internal and external flow control
US9822665B2 (en) * 2013-12-05 2017-11-21 United Technologies Corporation Core drainage systems for fan case assemblies
US9604438B2 (en) 2014-04-30 2017-03-28 The Boeing Company Methods and apparatus for noise attenuation in an engine nacelle
US9938852B2 (en) 2014-04-30 2018-04-10 The Boeing Company Noise attenuating lipskin assembly and methods of assembling the same
US9656761B2 (en) * 2014-04-30 2017-05-23 The Boeing Company Lipskin for a nacelle and methods of making the same
US9708072B2 (en) 2014-04-30 2017-07-18 The Boeing Company Aircraft engine nacelle bulkheads and methods of assembling the same
FR3023538B1 (fr) * 2014-07-11 2016-07-15 Aircelle Sa Levre avant de nacelle de turboreacteur comportant des percages d’air chaud en amont de panneaux acoustiques
US10308368B2 (en) * 2015-10-30 2019-06-04 General Electric Company Turbofan engine and method of reducing air flow separation therein
US11485486B2 (en) * 2016-05-18 2022-11-01 The University Of Toledo Active flow control for ducted fans and fan-in-wing configurations
DE102016112604A1 (de) * 2016-07-08 2018-01-11 Rolls-Royce Deutschland Ltd & Co Kg Triebwerksgondel und Verfahren zur Beeinflussung von Strömungen in einer Triebwerksgondel
US20180208297A1 (en) * 2017-01-20 2018-07-26 General Electric Company Nacelle for an aircraft aft fan
US10605113B2 (en) * 2017-06-16 2020-03-31 The Boeing Company Methods and apparatus for reducing flow distortion at engine fans of nacelles
FR3075761A1 (fr) * 2017-12-21 2019-06-28 Airbus Operations Partie anterieure de nacelle d'un ensemble propulsif comportant un cadre de rigidification incline
US20200386107A1 (en) * 2019-06-10 2020-12-10 The Boeing Company Mitigation of adverse flow conditions in a nacelle inlet
US11333079B2 (en) * 2020-04-28 2022-05-17 General Electric Company Methods and apparatus to detect air flow separation of an engine
US11828237B2 (en) 2020-04-28 2023-11-28 General Electric Company Methods and apparatus to control air flow separation of an engine
US11808161B2 (en) 2022-04-11 2023-11-07 General Electric Company Flow control mechanism for nacelle of turbofan engine

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GB619390A (en) * 1946-12-06 1949-03-08 Adrian Albert Lombard Improvements in or relating to gas-turbine power-plant installations
US3664612A (en) * 1969-12-22 1972-05-23 Boeing Co Aircraft engine variable highlight inlet
US4132240A (en) * 1977-03-28 1979-01-02 General Electric Company Variable double lip quiet inlet
GB2030674B (en) * 1978-06-21 1982-07-28 Runge T Aircraft wing with lift augmentation
GB8500135D0 (en) * 1985-01-04 1985-02-13 Mcnally G Automatic roulette apparatus
US4738416A (en) * 1986-09-26 1988-04-19 Quiet Nacelle Corporation Nacelle anti-icing system
DE3720318A1 (de) * 1987-06-19 1989-01-05 Mtu Muenchen Gmbh Gondel fuer strahltriebwerke
US4993663A (en) * 1989-06-01 1991-02-19 General Electric Company Hybrid laminar flow nacelle
GB9400555D0 (en) * 1994-01-13 1994-03-09 Short Brothers Plc Boundery layer control in aerodynamic low drag structures
US5447283A (en) * 1994-02-02 1995-09-05 Grumman Aerospace Corporation Blown boundary layer control system for a jet aircraft
US5485975A (en) * 1994-07-19 1996-01-23 Northrop Grumman Corporation Slotted cowl inlet lip for introducing high pressure air
US5934611A (en) * 1997-10-20 1999-08-10 Northrop Grumman Corporation Low drag inlet design using injected duct flow
US6179251B1 (en) * 1998-02-06 2001-01-30 Northrop Grumman Corporation Thin inlet lip design for low drag and reduced nacelle size
US6109565A (en) * 1998-07-20 2000-08-29 King, Sr.; Lloyd Herbert Air craft wing
US6390418B1 (en) * 1999-02-25 2002-05-21 United Technologies Corporation Tangentially directed acoustic jet controlling boundary layer
US6334753B1 (en) * 2000-07-31 2002-01-01 United Technologies Corporation Streamlined bodies with counter-flow fluid injection
FR2831922B1 (fr) * 2001-11-02 2004-04-30 Airbus France Entree d'air pour nacelle de moteur a reaction d'avion commercial
US6634595B2 (en) * 2002-01-11 2003-10-21 The Boeing Company Method and apparatus for controlling aircraft inlet air flow
GB2402196B (en) * 2003-05-29 2006-05-17 Rolls Royce Plc A laminar flow nacelle for an aircraft engine
US7617670B2 (en) * 2006-03-31 2009-11-17 Lockheed Martin Corporation Flow control redistribution to mitigate high cycle fatigue
US7870721B2 (en) * 2006-11-10 2011-01-18 United Technologies Corporation Gas turbine engine providing simulated boundary layer thickness increase
US7784732B2 (en) * 2007-01-04 2010-08-31 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Boundary-layer-ingesting inlet flow control system
US7708230B2 (en) * 2007-05-29 2010-05-04 United Technologies Corporation Flow distribution system for inlet flow control
US8082726B2 (en) * 2007-06-26 2011-12-27 United Technologies Corporation Tangential anti-swirl air supply
FR2924407B1 (fr) * 2007-12-03 2010-05-14 Airbus France Systeme de sortie d'air pour un bord d'attaque d'aeronef

Also Published As

Publication number Publication date
US8640986B2 (en) 2014-02-04
US20090140104A1 (en) 2009-06-04
FR2924408A1 (fr) 2009-06-05

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Legal Events

Date Code Title Description
CA Change of address

Effective date: 20110916

CD Change of name or company name

Owner name: AIRBUS HOLDING, FR

Effective date: 20110916

CJ Change in legal form

Effective date: 20110916

TP Transmission of property

Owner name: AIRBUS HOLDING, FR

Effective date: 20110913

ST Notification of lapse

Effective date: 20160831