FR2588920B1 - Turboreacteur a postcombustion a injecteurs de postcombustion radiaux individuels - Google Patents

Turboreacteur a postcombustion a injecteurs de postcombustion radiaux individuels

Info

Publication number
FR2588920B1
FR2588920B1 FR8515713A FR8515713A FR2588920B1 FR 2588920 B1 FR2588920 B1 FR 2588920B1 FR 8515713 A FR8515713 A FR 8515713A FR 8515713 A FR8515713 A FR 8515713A FR 2588920 B1 FR2588920 B1 FR 2588920B1
Authority
FR
France
Prior art keywords
postcombustion
turboreactor
injectors
individual radial
radial
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
Application number
FR8515713A
Other languages
English (en)
Other versions
FR2588920A1 (fr
Inventor
Rene Alain Benoist
Guy Jean-Louis Lapergue
Jacques Albert Legueux
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 FR8515713A priority Critical patent/FR2588920B1/fr
Priority to US06/920,435 priority patent/US4730453A/en
Priority to DE8686402356T priority patent/DE3662623D1/de
Priority to EP86402356A priority patent/EP0222654B1/fr
Publication of FR2588920A1 publication Critical patent/FR2588920A1/fr
Application granted granted Critical
Publication of FR2588920B1 publication Critical patent/FR2588920B1/fr
Expired 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
    • F23R3/02—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/60—Fluid transfer
    • F05B2260/602—Drainage

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
FR8515713A 1985-10-23 1985-10-23 Turboreacteur a postcombustion a injecteurs de postcombustion radiaux individuels Expired FR2588920B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8515713A FR2588920B1 (fr) 1985-10-23 1985-10-23 Turboreacteur a postcombustion a injecteurs de postcombustion radiaux individuels
US06/920,435 US4730453A (en) 1985-10-23 1986-10-20 Afterburner fuel injection system
DE8686402356T DE3662623D1 (en) 1985-10-23 1986-10-22 Gas turbine engine with an afterburner having radially disposed individual atomizers
EP86402356A EP0222654B1 (fr) 1985-10-23 1986-10-22 Turboréacteur à post-combustion à injecteurs de post-combustion radiaux individuels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8515713A FR2588920B1 (fr) 1985-10-23 1985-10-23 Turboreacteur a postcombustion a injecteurs de postcombustion radiaux individuels

Publications (2)

Publication Number Publication Date
FR2588920A1 FR2588920A1 (fr) 1987-04-24
FR2588920B1 true FR2588920B1 (fr) 1987-12-04

Family

ID=9324110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8515713A Expired FR2588920B1 (fr) 1985-10-23 1985-10-23 Turboreacteur a postcombustion a injecteurs de postcombustion radiaux individuels

Country Status (4)

Country Link
US (1) US4730453A (fr)
EP (1) EP0222654B1 (fr)
DE (1) DE3662623D1 (fr)
FR (1) FR2588920B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0550126A1 (fr) * 1992-01-02 1993-07-07 General Electric Company Bouclier thermique pour post-combusteur
FR2689567B1 (fr) * 1992-04-01 1994-05-27 Snecma Injecteur de carburant pour chambre de post-combustion d'une turbomachine.
DE4309131A1 (de) * 1993-03-22 1994-09-29 Abb Management Ag Verfahren und Vorrichtung zur Nachlaufbeeinflussung bei Brennkammereinbauten
DE59409252D1 (de) * 1994-09-21 2000-05-04 Abb Alstom Power Ch Ag Brennkammer einer Gasturbogruppe
US5768886A (en) * 1995-09-29 1998-06-23 National Science Council Twin-plate flameholder construction
US5826429A (en) * 1995-12-22 1998-10-27 General Electric Co. Catalytic combustor with lean direct injection of gas fuel for low emissions combustion and methods of operation
US5927067A (en) * 1997-11-13 1999-07-27 United Technologies Corporation Self-cleaning augmentor fuel manifold
FR2871519B1 (fr) * 2004-06-10 2006-08-04 Snecma Moteurs Sa Procede et systeme de protection des injecteurs de carburant de turbine de gaz
US7805948B2 (en) * 2005-12-15 2010-10-05 Pratt & Whitney Canada Corp. Internally mounted device for a pressure vessel
US9291139B2 (en) * 2008-08-27 2016-03-22 Woodward, Inc. Dual action fuel injection nozzle
US9115897B2 (en) 2008-09-04 2015-08-25 United Technologies Corporation Gas turbine engine systems and methods involving enhanced fuel dispersion
FR3017445B1 (fr) * 2014-02-12 2019-05-24 Fives Pillard Module de bruleur en veine
FR3039220B1 (fr) * 2015-07-24 2017-08-11 Snecma Dipositif de postcombustion pour turboreacteur
CN111829009A (zh) * 2020-07-10 2020-10-27 中国空气动力研究与发展中心 一种基于楔形体的燃料组合喷注结构
CN114060851B (zh) * 2021-11-15 2022-09-20 中国航发沈阳发动机研究所 一种基于3d打印的分区分压加力喷油杆
CN114645799B (zh) * 2022-02-24 2024-04-26 哈尔滨工业大学 一种使用电动辅助增压的轴对称全速域冲压发动机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL67339C (fr) * 1944-11-28
GB670247A (en) * 1948-02-19 1952-04-16 Power Jets Res & Dev Ltd Improvements in or relating to combustion apparatus
GB650608A (en) * 1948-11-26 1951-02-28 Lucas Ltd Joseph Improvements relating to internal combustion engine systems
US2963857A (en) * 1958-12-12 1960-12-13 Gen Motors Corp Turbojet engine
DE1133185B (de) * 1959-04-21 1962-07-12 Snecma Verbrennungseinrichtung an Rueckstosstrieb-werken, insbesondere zur Nachverbrennung
FR1230868A (fr) * 1959-07-21 1960-09-20 Gen Electric Système d'augmentation de poussée pour les moteurs à réaction
US2967394A (en) * 1959-12-14 1961-01-10 Gen Electric Combustion apparatus
US3044264A (en) * 1960-05-11 1962-07-17 United Aircraft Corp Fuel spray nozzle
FR1321385A (fr) * 1962-05-09 1963-03-15 Rolls Royce Réchauffeur à combustion pour turbine à gaz ou analogue
GB1049977A (en) * 1964-11-19 1966-11-30 Rolls Royce Prime mover ignition device
GB1056477A (en) * 1964-12-12 1967-01-25 Rolls Royce Liquid or gas supply system for a gas turbine engine
FR2097587A5 (fr) * 1970-07-10 1972-03-03 Snecma
US3698186A (en) * 1970-12-24 1972-10-17 United Aircraft Corp Afterburner combustion apparatus
JPS5824695B2 (ja) * 1977-03-14 1983-05-23 トヨタ自動車株式会社 ガスタ−ビンエンジンの燃焼器構造
DE2815916C2 (de) * 1978-04-13 1983-11-03 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Ringbrennkammer mit Brennstoff-Vorverdampfung für Gasturbinentriebwerke

Also Published As

Publication number Publication date
DE3662623D1 (en) 1989-05-03
EP0222654B1 (fr) 1989-03-29
FR2588920A1 (fr) 1987-04-24
EP0222654A1 (fr) 1987-05-20
US4730453A (en) 1988-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse