FR2712962B1 - Dispositif de postcombustion comprenant un dispositif accroche-flammes perfectionné. - Google Patents

Dispositif de postcombustion comprenant un dispositif accroche-flammes perfectionné.

Info

Publication number
FR2712962B1
FR2712962B1 FR9314037A FR9314037A FR2712962B1 FR 2712962 B1 FR2712962 B1 FR 2712962B1 FR 9314037 A FR9314037 A FR 9314037A FR 9314037 A FR9314037 A FR 9314037A FR 2712962 B1 FR2712962 B1 FR 2712962B1
Authority
FR
France
Prior art keywords
post
improved flame
flame catching
combustion
combustion device
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
FR9314037A
Other languages
English (en)
Other versions
FR2712962A1 (fr
Inventor
Frederic Beule
Michel Desaulty
Jacques Dufau
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 FR9314037A priority Critical patent/FR2712962B1/fr
Priority to GB9422706A priority patent/GB2285097B/en
Publication of FR2712962A1 publication Critical patent/FR2712962A1/fr
Application granted granted Critical
Publication of FR2712962B1 publication Critical patent/FR2712962B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
    • F02K3/10—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof by after-burners
    • 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
    • F23R3/22—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants movable, e.g. to an inoperative position; adjustable, e.g. self-adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
FR9314037A 1993-11-24 1993-11-24 Dispositif de postcombustion comprenant un dispositif accroche-flammes perfectionné. Expired - Fee Related FR2712962B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9314037A FR2712962B1 (fr) 1993-11-24 1993-11-24 Dispositif de postcombustion comprenant un dispositif accroche-flammes perfectionné.
GB9422706A GB2285097B (en) 1993-11-24 1994-11-10 Turbojet afterburn unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9314037A FR2712962B1 (fr) 1993-11-24 1993-11-24 Dispositif de postcombustion comprenant un dispositif accroche-flammes perfectionné.

Publications (2)

Publication Number Publication Date
FR2712962A1 FR2712962A1 (fr) 1995-06-02
FR2712962B1 true FR2712962B1 (fr) 1995-12-29

Family

ID=9453175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9314037A Expired - Fee Related FR2712962B1 (fr) 1993-11-24 1993-11-24 Dispositif de postcombustion comprenant un dispositif accroche-flammes perfectionné.

Country Status (2)

Country Link
FR (1) FR2712962B1 (fr)
GB (1) GB2285097B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104654358B (zh) * 2015-02-13 2017-09-15 北京华清燃气轮机与煤气化联合循环工程技术有限公司 一种带有引流结构的燃烧室预混合燃料喷嘴

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823519A (en) * 1950-02-14 1958-02-18 Dudley B Spalding Revolving fuel vaporizer and combustion stabilizer
DE1923150A1 (de) * 1968-05-08 1970-01-15 Man Turbo Gmbh Zweistromturbinenstrahltriebwerk
US3701255A (en) * 1970-10-26 1972-10-31 United Aircraft Corp Shortened afterburner construction for turbine engine
FR2610994B1 (fr) * 1987-02-13 1993-06-11 Gen Electric Moteur a turbine a gaz avec dispositif de postcombustion et injecteur de dilution a section variable
FR2687734B1 (fr) * 1992-02-26 1994-08-26 Snecma Dispositif accroche-flammes a geometrie variable destine a etre utilise dans le dispositif post-combustion d'une turbomachine.

Also Published As

Publication number Publication date
GB2285097B (en) 1997-07-02
GB2285097A (en) 1995-06-28
GB9422706D0 (en) 1995-01-04
FR2712962A1 (fr) 1995-06-02

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
CD Change of name or company name
ST Notification of lapse

Effective date: 20100730