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FR2706588B1 - Système d'injection de carburant pour chambre de combustion. - Google Patents

Système d'injection de carburant pour chambre de combustion.

Info

Publication number
FR2706588B1
FR2706588B1 FR9307235A FR9307235A FR2706588B1 FR 2706588 B1 FR2706588 B1 FR 2706588B1 FR 9307235 A FR9307235 A FR 9307235A FR 9307235 A FR9307235 A FR 9307235A FR 2706588 B1 FR2706588 B1 FR 2706588B1
Authority
FR
France
Prior art keywords
combustion chamber
fuel injection
injection system
fuel
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
FR9307235A
Other languages
English (en)
Other versions
FR2706588A1 (fr
Inventor
Ansart Denis
Maunand Jacques
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 FR9307235A priority Critical patent/FR2706588B1/fr
Priority to US08/260,727 priority patent/US5437159A/en
Publication of FR2706588A1 publication Critical patent/FR2706588A1/fr
Application granted granted Critical
Publication of FR2706588B1 publication Critical patent/FR2706588B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • 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)
  • Fuel-Injection Apparatus (AREA)
FR9307235A 1993-06-16 1993-06-16 Système d'injection de carburant pour chambre de combustion. Expired - Fee Related FR2706588B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9307235A FR2706588B1 (fr) 1993-06-16 1993-06-16 Système d'injection de carburant pour chambre de combustion.
US08/260,727 US5437159A (en) 1993-06-16 1994-06-15 Fuel injection system for a gas turbine combustor including radial fuel spray arms and V-gutter flameholders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9307235A FR2706588B1 (fr) 1993-06-16 1993-06-16 Système d'injection de carburant pour chambre de combustion.

Publications (2)

Publication Number Publication Date
FR2706588A1 FR2706588A1 (fr) 1994-12-23
FR2706588B1 true FR2706588B1 (fr) 1995-07-21

Family

ID=9448176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9307235A Expired - Fee Related FR2706588B1 (fr) 1993-06-16 1993-06-16 Système d'injection de carburant pour chambre de combustion.

Country Status (2)

Country Link
US (1) US5437159A (fr)
FR (1) FR2706588B1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2989515B2 (ja) * 1995-04-11 1999-12-13 三菱重工業株式会社 ガスタービンの予混合式燃焼装置
FR2756593B1 (fr) * 1996-12-03 1999-01-22 Aerospatiale Mat d'injection de combustible pour un statoreacteur fonctionnant sur une large plage de nombre de mach
FR2770284B1 (fr) * 1997-10-23 1999-11-19 Snecma Accroche-flamme carbure et a refroidissement optimise
FR2770283B1 (fr) * 1997-10-29 1999-11-19 Snecma Chambre de combustion pour turbomachine
WO2000019081A2 (fr) * 1998-08-17 2000-04-06 Ramgen Power Systems, Inc. Dispositif et methode de melange air-essence avant l'entree dans le dispositif combustor du premelange pauvre a basse pression
US6295801B1 (en) * 1998-12-18 2001-10-02 General Electric Company Fuel injector bar for gas turbine engine combustor having trapped vortex cavity
US6286298B1 (en) * 1998-12-18 2001-09-11 General Electric Company Apparatus and method for rich-quench-lean (RQL) concept in a gas turbine engine combustor having trapped vortex cavity
JP2003148710A (ja) * 2001-11-14 2003-05-21 Mitsubishi Heavy Ind Ltd 燃焼器
US7143583B2 (en) * 2002-08-22 2006-12-05 Hitachi, Ltd. Gas turbine combustor, combustion method of the gas turbine combustor, and method of remodeling a gas turbine combustor
US8413445B2 (en) * 2007-05-11 2013-04-09 General Electric Company Method and system for porous flame holder for hydrogen and syngas combustion
US8763400B2 (en) * 2009-08-04 2014-07-01 General Electric Company Aerodynamic pylon fuel injector system for combustors
DE102009045950A1 (de) * 2009-10-23 2011-04-28 Man Diesel & Turbo Se Drallerzeuger
US8919125B2 (en) * 2011-07-06 2014-12-30 General Electric Company Apparatus and systems relating to fuel injectors and fuel passages in gas turbine engines
US9803498B2 (en) 2012-10-17 2017-10-31 United Technologies Corporation One-piece fuel nozzle for a thrust engine
US9383098B2 (en) 2012-10-31 2016-07-05 General Electric Company Radial flow fuel nozzle for a combustor of a gas turbine
CN106537041A (zh) * 2014-08-08 2017-03-22 西门子公司 用于涡轮发动机的燃料喷射系统
EP3244054B1 (fr) 2015-06-16 2019-08-21 IHI Corporation Structure de section arrière d'un moteur à réaction
US20180209639A1 (en) * 2017-01-20 2018-07-26 Marc Mahé Gas heater conversion system and method
US10655858B2 (en) 2017-06-16 2020-05-19 General Electric Company Cooling of liquid fuel cartridge in gas turbine combustor head end
US10578306B2 (en) 2017-06-16 2020-03-03 General Electric Company Liquid fuel cartridge unit for gas turbine combustor and method of assembly
US10982593B2 (en) 2017-06-16 2021-04-20 General Electric Company System and method for combusting liquid fuel in a gas turbine combustor with staged combustion
US10801726B2 (en) 2017-09-21 2020-10-13 General Electric Company Combustor mixer purge cooling structure
CN211316243U (zh) * 2019-10-24 2020-08-21 南京航空航天大学 一种适用于低温低压的闪急沸腾式蒸发腔火焰稳定器
FR3121959B1 (fr) * 2021-04-19 2024-02-09 Safran Aircraft Engines Dispositif d'injection de carburant amélioré pour postcombustion de turboréacteur

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715813A (en) * 1952-04-14 1955-08-23 Frederick T Holmes Fuel injector and flame holder
US2780916A (en) * 1952-08-22 1957-02-12 Continental Aviat & Engineerin Pilot burner for jet engines
FR1166520A (fr) * 1956-11-20 1958-11-12 Continental Aviat & Eng Corp Brûleur-veilleuse pour réacteurs
FR998079A (fr) * 1958-08-22 1952-01-14 Snecma Dispositif pour l'entrée de l'air dans la zone primaire d'une chambre de combustion de turbo-machine
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
US3747345A (en) * 1972-07-24 1973-07-24 United Aircraft Corp Shortened afterburner construction for turbine engine
US4052844A (en) * 1975-06-02 1977-10-11 Societe Nationale D'etude Et De Construction De Moteurs D'aviation Gas turbine combustion chambers
US4474014A (en) * 1981-09-17 1984-10-02 United Technologies Corporation Partially unshrouded swirler for combustion chambers
JPH0684817B2 (ja) * 1988-08-08 1994-10-26 株式会社日立製作所 ガスタービン燃焼器及びその運転方法
US5203796A (en) * 1990-08-28 1993-04-20 General Electric Company Two stage v-gutter fuel injection mixer
US5142858A (en) * 1990-11-21 1992-09-01 General Electric Company Compact flameholder type combustor which is staged to reduce emissions
DE69126846T2 (de) * 1990-11-27 1998-02-12 Gen Electric Sekundäre Vormischbrennstoffdüse mit integrierter Verwirbelungsvorrichtung
US5199265A (en) * 1991-04-03 1993-04-06 General Electric Company Two stage (premixed/diffusion) gas only secondary fuel nozzle

Also Published As

Publication number Publication date
US5437159A (en) 1995-08-01
FR2706588A1 (fr) 1994-12-23

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Legal Events

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