FR2944090B1 - TURBOMACHINE WITH ANNULAR COMBUSTION CHAMBER - Google Patents

TURBOMACHINE WITH ANNULAR COMBUSTION CHAMBER

Info

Publication number
FR2944090B1
FR2944090B1 FR0901704A FR0901704A FR2944090B1 FR 2944090 B1 FR2944090 B1 FR 2944090B1 FR 0901704 A FR0901704 A FR 0901704A FR 0901704 A FR0901704 A FR 0901704A FR 2944090 B1 FR2944090 B1 FR 2944090B1
Authority
FR
France
Prior art keywords
turbomachine
combustion chamber
annular combustion
annular
chamber
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
FR0901704A
Other languages
French (fr)
Other versions
FR2944090A1 (en
Inventor
Didier Hippolyte Hernandez
Romain Nicolas Lunel
Thomas Olivier Marie Noel
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 FR0901704A priority Critical patent/FR2944090B1/en
Priority to US13/259,941 priority patent/US20120073259A1/en
Priority to PCT/FR2010/000210 priority patent/WO2010116051A2/en
Publication of FR2944090A1 publication Critical patent/FR2944090A1/en
Application granted granted Critical
Publication of FR2944090B1 publication Critical patent/FR2944090B1/en
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
    • F23R3/42—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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR0901704A 2009-04-07 2009-04-07 TURBOMACHINE WITH ANNULAR COMBUSTION CHAMBER Active FR2944090B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0901704A FR2944090B1 (en) 2009-04-07 2009-04-07 TURBOMACHINE WITH ANNULAR COMBUSTION CHAMBER
US13/259,941 US20120073259A1 (en) 2009-04-07 2010-03-12 Turbomachine having an annular combustion chamber
PCT/FR2010/000210 WO2010116051A2 (en) 2009-04-07 2010-03-12 Turbine engine with an annular combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0901704A FR2944090B1 (en) 2009-04-07 2009-04-07 TURBOMACHINE WITH ANNULAR COMBUSTION CHAMBER

Publications (2)

Publication Number Publication Date
FR2944090A1 FR2944090A1 (en) 2010-10-08
FR2944090B1 true FR2944090B1 (en) 2015-04-03

Family

ID=41278564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0901704A Active FR2944090B1 (en) 2009-04-07 2009-04-07 TURBOMACHINE WITH ANNULAR COMBUSTION CHAMBER

Country Status (3)

Country Link
US (1) US20120073259A1 (en)
FR (1) FR2944090B1 (en)
WO (1) WO2010116051A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014051690A1 (en) * 2012-09-26 2014-04-03 United Technologies Corporation Fastened joint for a tangential on board injector
FR3020865B1 (en) 2014-05-12 2016-05-20 Snecma ANNULAR CHAMBER OF COMBUSTION

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1578474A (en) * 1976-06-21 1980-11-05 Gen Electric Combustor mounting arrangement
US6381964B1 (en) * 2000-09-29 2002-05-07 General Electric Company Multiple annular combustion chamber swirler having atomizing pilot
FR2825783B1 (en) * 2001-06-06 2003-11-07 Snecma Moteurs HANGING OF CMC COMBUSTION CHAMBER OF TURBOMACHINE BY BRAZED LEGS
FR2871844B1 (en) * 2004-06-17 2006-09-29 Snecma Moteurs Sa SEALED ASSEMBLY OF A HIGH PRESSURE TURBINE DISPENSER ON ONE END OF A COMBUSTION CHAMBER IN A GAS TURBINE
US7415826B2 (en) * 2005-07-25 2008-08-26 General Electric Company Free floating mixer assembly for combustor of a gas turbine engine
US7836702B2 (en) * 2006-09-15 2010-11-23 Pratt & Whitney Canada Corp. Gas turbine combustor exit duct and HP vane interface
FR2919380B1 (en) * 2007-07-26 2013-10-25 Snecma COMBUSTION CHAMBER OF A TURBOMACHINE.
FR2920524B1 (en) * 2007-08-30 2013-11-01 Snecma TURBOMACHINE WITH ANNULAR COMBUSTION CHAMBER

Also Published As

Publication number Publication date
FR2944090A1 (en) 2010-10-08
US20120073259A1 (en) 2012-03-29
WO2010116051A2 (en) 2010-10-14
WO2010116051A3 (en) 2011-05-19

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