FR2897923B1 - Chambre de combustion annulaire a fond amovible - Google Patents

Chambre de combustion annulaire a fond amovible

Info

Publication number
FR2897923B1
FR2897923B1 FR0650664A FR0650664A FR2897923B1 FR 2897923 B1 FR2897923 B1 FR 2897923B1 FR 0650664 A FR0650664 A FR 0650664A FR 0650664 A FR0650664 A FR 0650664A FR 2897923 B1 FR2897923 B1 FR 2897923B1
Authority
FR
France
Prior art keywords
combustion chamber
annular combustion
removable background
removable
background
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
FR0650664A
Other languages
English (en)
Other versions
FR2897923A1 (fr
Inventor
Didier Hernandez
David Locatelli
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 FR0650664A priority Critical patent/FR2897923B1/fr
Priority to US11/677,749 priority patent/US7854126B2/en
Priority to JP2007043681A priority patent/JP4943180B2/ja
Priority to EP07103025.8A priority patent/EP1826491B1/fr
Priority to CA2578701A priority patent/CA2578701C/fr
Priority to RU2007107027/06A priority patent/RU2435109C2/ru
Publication of FR2897923A1 publication Critical patent/FR2897923A1/fr
Application granted granted Critical
Publication of FR2897923B1 publication Critical patent/FR2897923B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/02—Structural details of mounting
    • 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
    • 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
    • F23R2900/00018—Manufacturing combustion chamber liners or subparts
    • 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
    • F23R2900/00019—Repairing or maintaining 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR0650664A 2006-02-27 2006-02-27 Chambre de combustion annulaire a fond amovible Active FR2897923B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0650664A FR2897923B1 (fr) 2006-02-27 2006-02-27 Chambre de combustion annulaire a fond amovible
US11/677,749 US7854126B2 (en) 2006-02-27 2007-02-22 Annular combustion chamber with a removable end wall
JP2007043681A JP4943180B2 (ja) 2006-02-27 2007-02-23 取り外し可能である端壁を有する環状燃焼チャンバ
EP07103025.8A EP1826491B1 (fr) 2006-02-27 2007-02-26 Chambre de combustion annulaire à fond amovible
CA2578701A CA2578701C (fr) 2006-02-27 2007-02-26 Chambre de combustion annulaire a fond amovible
RU2007107027/06A RU2435109C2 (ru) 2006-02-27 2007-02-26 Камера сгорания и газотурбинный двигатель

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0650664A FR2897923B1 (fr) 2006-02-27 2006-02-27 Chambre de combustion annulaire a fond amovible

Publications (2)

Publication Number Publication Date
FR2897923A1 FR2897923A1 (fr) 2007-08-31
FR2897923B1 true FR2897923B1 (fr) 2008-06-06

Family

ID=37199085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0650664A Active FR2897923B1 (fr) 2006-02-27 2006-02-27 Chambre de combustion annulaire a fond amovible

Country Status (6)

Country Link
US (1) US7854126B2 (fr)
EP (1) EP1826491B1 (fr)
JP (1) JP4943180B2 (fr)
CA (1) CA2578701C (fr)
FR (1) FR2897923B1 (fr)
RU (1) RU2435109C2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2487417B1 (fr) * 2011-02-09 2015-07-15 Siemens Aktiengesellschaft Boîtier de chambre de combustion
US10378775B2 (en) * 2012-03-23 2019-08-13 Pratt & Whitney Canada Corp. Combustor heat shield
FR2996285B1 (fr) * 2012-10-01 2014-09-12 Turbomeca Ensemble de combustion de turbomachine a variation d'alimentation d'air.
CN112303665B (zh) * 2020-11-02 2022-06-14 西北工业大学 混合燃烧可视化燃烧器
US11566565B2 (en) 2020-12-23 2023-01-31 Collins Engine Nozzles, Inc. Access hatch for internally mounted torch ignitor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2011546A (en) * 1977-12-24 1979-07-11 Rolls Royce Gas turbine combustion chamber
US4454711A (en) * 1981-10-29 1984-06-19 Avco Corporation Self-aligning fuel nozzle assembly
US5117637A (en) * 1990-08-02 1992-06-02 General Electric Company Combustor dome assembly
FR2679010B1 (fr) * 1991-07-10 1993-09-24 Snecma Chambre de combustion de turbomachine a bols de prevaporisation demontables.
GB2295887A (en) * 1994-12-08 1996-06-12 Rolls Royce Plc Combustor assembly
GB2297829B (en) * 1995-02-07 1998-08-12 Rolls Royce Plc Annular combustion chamber
US6212870B1 (en) * 1998-09-22 2001-04-10 General Electric Company Self fixturing combustor dome assembly
US6314739B1 (en) * 2000-01-13 2001-11-13 General Electric Company Brazeless combustor dome assembly
FR2825779B1 (fr) * 2001-06-06 2003-08-29 Snecma Moteurs Chambre de combustion munie d'un systeme de fixation de fond de chambre
EP1312865A1 (fr) * 2001-11-15 2003-05-21 Siemens Aktiengesellschaft Chambre de combustion annulaire de turbine à gaz
US7021562B2 (en) * 2002-11-15 2006-04-04 Parker-Hannifin Corp. Macrolaminate direct injection nozzle
FR2859272B1 (fr) * 2003-09-02 2005-10-14 Snecma Moteurs Systeme d'injection air/carburant, dans une chambre de combustion de turbomachine, ayant des moyens de generation de plasmas froids
US20060042257A1 (en) * 2004-08-27 2006-03-02 Pratt & Whitney Canada Corp. Combustor heat shield and method of cooling
US7673460B2 (en) * 2005-06-07 2010-03-09 Snecma System of attaching an injection system to a turbojet combustion chamber base

Also Published As

Publication number Publication date
JP2007232358A (ja) 2007-09-13
FR2897923A1 (fr) 2007-08-31
CA2578701A1 (fr) 2007-08-27
US20070200012A1 (en) 2007-08-30
EP1826491B1 (fr) 2015-10-07
JP4943180B2 (ja) 2012-05-30
US7854126B2 (en) 2010-12-21
CA2578701C (fr) 2015-09-08
EP1826491A1 (fr) 2007-08-29
RU2435109C2 (ru) 2011-11-27
RU2007107027A (ru) 2008-09-10

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