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FR2696502B1 - Dispositif de post-combustion pour turbo réacteur double flux. - Google Patents

Dispositif de post-combustion pour turbo réacteur double flux.

Info

Publication number
FR2696502B1
FR2696502B1 FR9211859A FR9211859A FR2696502B1 FR 2696502 B1 FR2696502 B1 FR 2696502B1 FR 9211859 A FR9211859 A FR 9211859A FR 9211859 A FR9211859 A FR 9211859A FR 2696502 B1 FR2696502 B1 FR 2696502B1
Authority
FR
France
Prior art keywords
turbofan
post
combustion device
combustion
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
FR9211859A
Other languages
English (en)
Other versions
FR2696502A1 (fr
Inventor
Olivier Michel Marie Mahias
Xavier Jean-Marie Pasquali
Jacques Andre Michel Roche
Mireille Simone Noelle Romero
Elisabeth Vilfeu
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA 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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR9211859A priority Critical patent/FR2696502B1/fr
Priority to US08/132,245 priority patent/US5400589A/en
Priority to EP93402450A priority patent/EP0592305B1/fr
Priority to DE69302788T priority patent/DE69302788T2/de
Priority to JP5276185A priority patent/JP2968920B2/ja
Publication of FR2696502A1 publication Critical patent/FR2696502A1/fr
Application granted granted Critical
Publication of FR2696502B1 publication Critical patent/FR2696502B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
    • F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
    • F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
    • F23R3/20—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants incorporating fuel injection means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Combustion Of Fluid Fuel (AREA)
FR9211859A 1982-10-07 1992-10-07 Dispositif de post-combustion pour turbo réacteur double flux. Expired - Fee Related FR2696502B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9211859A FR2696502B1 (fr) 1992-10-07 1992-10-07 Dispositif de post-combustion pour turbo réacteur double flux.
US08/132,245 US5400589A (en) 1982-10-07 1993-10-06 Afterburner for a turbofan engine
EP93402450A EP0592305B1 (fr) 1992-10-07 1993-10-06 Dispositif de post-combustion pour turbo-réacteur double flux
DE69302788T DE69302788T2 (de) 1992-10-07 1993-10-06 Nachverbrenner für Zweistromtriebwerk
JP5276185A JP2968920B2 (ja) 1992-10-07 1993-10-07 ターボファンエンジン用アフターバーナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211859A FR2696502B1 (fr) 1992-10-07 1992-10-07 Dispositif de post-combustion pour turbo réacteur double flux.

Publications (2)

Publication Number Publication Date
FR2696502A1 FR2696502A1 (fr) 1994-04-08
FR2696502B1 true FR2696502B1 (fr) 1994-11-04

Family

ID=9434208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9211859A Expired - Fee Related FR2696502B1 (fr) 1982-10-07 1992-10-07 Dispositif de post-combustion pour turbo réacteur double flux.

Country Status (5)

Country Link
US (1) US5400589A (fr)
EP (1) EP0592305B1 (fr)
JP (1) JP2968920B2 (fr)
DE (1) DE69302788T2 (fr)
FR (1) FR2696502B1 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685140A (en) * 1995-06-21 1997-11-11 United Technologies Corporation Method for distributing fuel within an augmentor
US5813221A (en) * 1997-01-14 1998-09-29 General Electric Company Augmenter with integrated fueling and cooling
FR2770284B1 (fr) * 1997-10-23 1999-11-19 Snecma Accroche-flamme carbure et a refroidissement optimise
US6125627A (en) 1998-08-11 2000-10-03 Allison Advanced Development Company Method and apparatus for spraying fuel within a gas turbine engine
FR2856744B1 (fr) * 2003-06-25 2007-05-25 Snecma Moteurs Canaux de ventilation sur tole de confluence d'une chambre de post-combustion
FR2858661B1 (fr) 2003-08-05 2005-10-07 Snecma Moteurs Dispositif de post-combustion
FR2866675B1 (fr) * 2004-02-24 2008-05-16 Snecma Moteurs Procede d'amelioration des performances d'allumage de dispositif de post-combustion pour turboreacteur double flux et dispositif de post-combustion a performance d'allumage amelioree
FR2869953B1 (fr) * 2004-05-05 2008-07-04 Snecma Moteurs Sa Dispositif d'alimentation en air et en carburant d'un anneau-bruleur dans une chambre de postcombustion
US6983601B2 (en) * 2004-05-28 2006-01-10 General Electric Company Method and apparatus for gas turbine engines
FR2873408B1 (fr) * 2004-07-23 2008-10-17 Snecma Moteurs Sa Turboreacteur avec un ecran de protection de la rampe de carburant d'un anneau bruleur, l'anneau bruleur et l'ecran de protection
US7481059B2 (en) * 2004-08-12 2009-01-27 Volvo Aero Corporation Method and apparatus for providing an afterburner fuel-feed arrangement
US7596950B2 (en) * 2005-09-16 2009-10-06 General Electric Company Augmentor radial fuel spray bar with counterswirling heat shield
FR2899280B1 (fr) * 2006-03-30 2012-08-31 Snecma Dispositif de montage d'une paroi de separation de flux dans une chambre de post-combustion d'un turboreacteur
US7552796B2 (en) * 2006-04-27 2009-06-30 United Technologies Corporation Turbine engine tailcone resonator
FR2935464B1 (fr) * 2008-09-01 2018-10-26 Safran Aircraft Engines Dispositif de fixation d'un bras accroche flammes sur un carter de post-combustion.
US9115897B2 (en) * 2008-09-04 2015-08-25 United Technologies Corporation Gas turbine engine systems and methods involving enhanced fuel dispersion
FR2942640B1 (fr) * 2009-03-02 2011-05-06 Snecma Chambre de post-combustion pour turbomachine
US8713909B2 (en) 2009-03-04 2014-05-06 United Technologies Corporation Elimination of unfavorable outflow margin
US8763400B2 (en) * 2009-08-04 2014-07-01 General Electric Company Aerodynamic pylon fuel injector system for combustors
US8726670B2 (en) * 2010-06-24 2014-05-20 General Electric Company Ejector purge of cavity adjacent exhaust flowpath
US8984859B2 (en) * 2010-12-28 2015-03-24 Rolls-Royce North American Technologies, Inc. Gas turbine engine and reheat system
US9670844B1 (en) 2011-11-18 2017-06-06 WRC Jet Innovations, L.P. Jet engine attachment device
JP2013181473A (ja) * 2012-03-02 2013-09-12 Ihi Corp アフタバーナ及び航空機エンジン
US8534071B1 (en) * 2012-04-06 2013-09-17 United Technologies Corporation Engine hot section vane with tapered flame holder surface
US10077741B2 (en) 2012-05-29 2018-09-18 United Technologies Corporation Spraybar face seal retention arrangement
JP6229590B2 (ja) 2014-04-30 2017-11-15 株式会社Ihi アフタバーナ及び航空機エンジン
JP6340918B2 (ja) 2014-05-23 2018-06-13 株式会社Ihi 推力増強装置
EP3023696B1 (fr) * 2014-11-20 2019-08-28 Ansaldo Energia Switzerland AG Lance à lobes pour chambre de combustion d'une turbine à gaz
RU2614268C1 (ru) * 2015-11-11 2017-03-24 Акционерное общество "Научно-производственный центр газотурбостроения "Салют" (АО "НПЦ газотурбостроения "Салют") Узел подачи топлива в форсажную камеру турбореактивного двухконтурного двигателя
RU2621431C1 (ru) * 2016-02-04 2017-06-06 Акционерное общество "Климов" Камера смешения форсажной камеры
RU205518U1 (ru) * 2021-03-10 2021-07-19 Акционерное общество "ОДК-Климов" Форсажная камера двухконтурного турбореактивного двигателя
FR3121975A1 (fr) * 2021-04-19 2022-10-21 Safran Aircraft Engines Dispositif accroche-flammes pour poscombustion de turboréacteur comprenant des bras de longueurs différentes

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118276A (en) * 1964-01-21 Gas turbine engines
US2978868A (en) * 1959-12-21 1961-04-11 Gen Electric Concentric combustion system with cooled dividing partition
US3750402A (en) * 1963-08-07 1973-08-07 Gen Electric Mixed flow augmentation system
US3315468A (en) * 1965-10-01 1967-04-25 Gen Electric Cooled flameholder assembly
US3719042A (en) * 1970-08-04 1973-03-06 United Aircraft Corp Fuel injection means
BE795529A (fr) * 1972-02-17 1973-06-18 Gen Electric Allumeur monte sur un dispositif d'augmentation de la poussee de turboreacteurs et refroidi a l'air
FR2186608B1 (fr) * 1972-04-17 1975-08-29 Snecma
US3747345A (en) * 1972-07-24 1973-07-24 United Aircraft Corp Shortened afterburner construction for turbine engine
US5076062A (en) * 1987-11-05 1991-12-31 General Electric Company Gas-cooled flameholder assembly
US5020318A (en) * 1987-11-05 1991-06-04 General Electric Company Aircraft engine frame construction
US4901527A (en) * 1988-02-18 1990-02-20 General Electric Company Low turbulence flame holder mount
US4887425A (en) * 1988-03-18 1989-12-19 General Electric Company Fuel spraybar
US5203796A (en) * 1990-08-28 1993-04-20 General Electric Company Two stage v-gutter fuel injection mixer
US5181379A (en) * 1990-11-15 1993-01-26 General Electric Company Gas turbine engine multi-hole film cooled combustor liner and method of manufacture
FR2672641B1 (fr) * 1991-02-13 1995-01-13 Snecma Dispositif de post-combustion a volets pivotants.
US5209059A (en) * 1991-12-27 1993-05-11 The United States Of America As Represented By The Secretary Of The Air Force Active cooling apparatus for afterburners

Also Published As

Publication number Publication date
DE69302788D1 (de) 1996-06-27
EP0592305A1 (fr) 1994-04-13
JP2968920B2 (ja) 1999-11-02
EP0592305B1 (fr) 1996-05-22
JPH06193509A (ja) 1994-07-12
US5400589A (en) 1995-03-28
DE69302788T2 (de) 1996-11-28
FR2696502A1 (fr) 1994-04-08

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse