EP1717516B1 - Chambre de combustion aisément démontable à performance aérodynamique améliorée - Google Patents

Chambre de combustion aisément démontable à performance aérodynamique améliorée Download PDF

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Publication number
EP1717516B1
EP1717516B1 EP06112766.8A EP06112766A EP1717516B1 EP 1717516 B1 EP1717516 B1 EP 1717516B1 EP 06112766 A EP06112766 A EP 06112766A EP 1717516 B1 EP1717516 B1 EP 1717516B1
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
tongues
wall
annular
end wall
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.)
Active
Application number
EP06112766.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1717516A1 (fr
Inventor
Christophe Pieussergues
Pierre Sablayrolles
Laurent Marnas
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
Safran Aircraft Engines 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 Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Publication of EP1717516A1 publication Critical patent/EP1717516A1/fr
Application granted granted Critical
Publication of EP1717516B1 publication Critical patent/EP1717516B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • 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
    • F23R3/002—Wall structures
    • 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing
    • 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/60—Support structures; Attaching or mounting means
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00017—Assembling combustion chamber liners or subparts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Portable Nailing Machines And Staplers (AREA)
EP06112766.8A 2005-04-28 2006-04-19 Chambre de combustion aisément démontable à performance aérodynamique améliorée Active EP1717516B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0504283A FR2885201B1 (fr) 2005-04-28 2005-04-28 Chambre de combustion aisement demontable a performance aerodynamique amelioree

Publications (2)

Publication Number Publication Date
EP1717516A1 EP1717516A1 (fr) 2006-11-02
EP1717516B1 true EP1717516B1 (fr) 2019-04-03

Family

ID=35500968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06112766.8A Active EP1717516B1 (fr) 2005-04-28 2006-04-19 Chambre de combustion aisément démontable à performance aérodynamique améliorée

Country Status (7)

Country Link
US (1) US7637111B2 (ja)
EP (1) EP1717516B1 (ja)
JP (1) JP2006307854A (ja)
CN (1) CN1854610A (ja)
CA (1) CA2544957C (ja)
FR (1) FR2885201B1 (ja)
RU (1) RU2411412C2 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8109098B2 (en) * 2006-05-04 2012-02-07 Siemens Energy, Inc. Combustor liner for gas turbine engine
FR2911668B1 (fr) * 2007-01-18 2009-03-20 Snecma Sa Chambre de combustion d'une turbomachine
FR2911669B1 (fr) 2007-01-23 2011-09-16 Snecma Carenage pour chambre de combustion, chambre de combustion en etant equipee et turboreacteur les comportant.
FR2920525B1 (fr) * 2007-08-31 2014-06-13 Snecma Separateur pour alimentation de l'air de refroidissement d'une turbine
FR2964725B1 (fr) * 2010-09-14 2012-10-12 Snecma Carenage aerodynamique pour fond de chambre de combustion
US8938978B2 (en) * 2011-05-03 2015-01-27 General Electric Company Gas turbine engine combustor with lobed, three dimensional contouring
US8938976B2 (en) * 2011-05-20 2015-01-27 Siemens Energy, Inc. Structural frame for gas turbine combustion cap assembly
FR2976346B1 (fr) * 2011-06-08 2013-07-05 Turbomeca Chambre de combustion annulaire de turbomachine
FR2998038B1 (fr) * 2012-11-09 2017-12-08 Snecma Chambre de combustion pour une turbomachine
DE102015213629A1 (de) * 2015-07-20 2017-01-26 Rolls-Royce Deutschland Ltd & Co Kg Abdeckteil und Brennkammerbaugruppe für eine Gasturbine
US9995175B2 (en) * 2016-06-29 2018-06-12 General Electric Company System and method for gas bearing support of turbine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1265033A1 (fr) * 2001-06-06 2002-12-11 Snecma Moteurs Chambre de combustion munie d'un système de fixation de fond de chambre

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422620A (en) * 1967-05-04 1969-01-21 Westinghouse Electric Corp Combustion apparatus
US3854285A (en) * 1973-02-26 1974-12-17 Gen Electric Combustor dome assembly
US4411134A (en) * 1981-10-26 1983-10-25 Moir David L Apparatus for the repair and replacement of transition ducts on jet engines and bracket therefor
FR2662784B1 (fr) * 1990-06-05 1992-08-14 Snecma Ensemble d'injection pour turbomachine, comprenant un bol de prevaporisation.
JP2597800B2 (ja) * 1992-06-12 1997-04-09 ゼネラル・エレクトリック・カンパニイ ガスタービンエンジン用燃焼器
CA2288555C (en) * 1998-11-12 2007-01-23 Mitsubishi Heavy Industries, Ltd. Gas turbine combustor
FR2855249B1 (fr) * 2003-05-20 2005-07-08 Snecma Moteurs Chambre de combustion ayant une liaison souple entre un fond de chambre et une paroi de chambre
US7415826B2 (en) * 2005-07-25 2008-08-26 General Electric Company Free floating mixer assembly for combustor of a gas turbine engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1265033A1 (fr) * 2001-06-06 2002-12-11 Snecma Moteurs Chambre de combustion munie d'un système de fixation de fond de chambre

Also Published As

Publication number Publication date
US7637111B2 (en) 2009-12-29
US20060242939A1 (en) 2006-11-02
JP2006307854A (ja) 2006-11-09
EP1717516A1 (fr) 2006-11-02
FR2885201B1 (fr) 2010-09-17
CN1854610A (zh) 2006-11-01
CA2544957A1 (fr) 2006-10-28
RU2006114416A (ru) 2007-11-10
FR2885201A1 (fr) 2006-11-03
CA2544957C (fr) 2014-12-23
RU2411412C2 (ru) 2011-02-10

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