FR3015639B1 - Chambre de combustion dans une turbomachine - Google Patents

Chambre de combustion dans une turbomachine Download PDF

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Publication number
FR3015639B1
FR3015639B1 FR1363348A FR1363348A FR3015639B1 FR 3015639 B1 FR3015639 B1 FR 3015639B1 FR 1363348 A FR1363348 A FR 1363348A FR 1363348 A FR1363348 A FR 1363348A FR 3015639 B1 FR3015639 B1 FR 3015639B1
Authority
FR
France
Prior art keywords
turbomachine
combustion chamber
combustion
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
FR1363348A
Other languages
English (en)
Other versions
FR3015639A1 (fr
Inventor
Brice LE PANNERER
Bernard Cameriano Laurent
Simon Paul Pireyre Pierre-Francois
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
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 Safran Aircraft Engines SAS, SNECMA SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1363348A priority Critical patent/FR3015639B1/fr
Priority to US15/104,835 priority patent/US10458654B2/en
Priority to EP14828233.8A priority patent/EP3084308B1/fr
Priority to PCT/FR2014/053401 priority patent/WO2015092284A1/fr
Publication of FR3015639A1 publication Critical patent/FR3015639A1/fr
Application granted granted Critical
Publication of FR3015639B1 publication Critical patent/FR3015639B1/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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
    • 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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • 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
    • F23R2900/00005—Preventing fatigue failures or reducing mechanical stress in gas turbine components
    • 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
    • F23R2900/00012—Details of sealing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR1363348A 2013-12-20 2013-12-20 Chambre de combustion dans une turbomachine Active FR3015639B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1363348A FR3015639B1 (fr) 2013-12-20 2013-12-20 Chambre de combustion dans une turbomachine
US15/104,835 US10458654B2 (en) 2013-12-20 2014-12-17 Combustion chamber in a turbine engine
EP14828233.8A EP3084308B1 (fr) 2013-12-20 2014-12-17 Chambre de combustion dans une turbomachine
PCT/FR2014/053401 WO2015092284A1 (fr) 2013-12-20 2014-12-17 Chambre de combustion dans une turbomachine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1363348A FR3015639B1 (fr) 2013-12-20 2013-12-20 Chambre de combustion dans une turbomachine
FR1363348 2013-12-20

Publications (2)

Publication Number Publication Date
FR3015639A1 FR3015639A1 (fr) 2015-06-26
FR3015639B1 true FR3015639B1 (fr) 2018-08-31

Family

ID=51014329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1363348A Active FR3015639B1 (fr) 2013-12-20 2013-12-20 Chambre de combustion dans une turbomachine

Country Status (4)

Country Link
US (1) US10458654B2 (fr)
EP (1) EP3084308B1 (fr)
FR (1) FR3015639B1 (fr)
WO (1) WO2015092284A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11131458B2 (en) * 2018-04-10 2021-09-28 Delavan Inc. Fuel injectors for turbomachines

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454711A (en) * 1981-10-29 1984-06-19 Avco Corporation Self-aligning fuel nozzle assembly
US4686823A (en) * 1986-04-28 1987-08-18 United Technologies Corporation Sliding joint for an annular combustor
DE19515537A1 (de) * 1995-04-27 1996-10-31 Bmw Rolls Royce Gmbh Kopfteil einer Gasturbinen-Ringbrennkammer
US6412272B1 (en) * 1998-12-29 2002-07-02 United Technologies Corporation Fuel nozzle guide for gas turbine engine and method of assembly/disassembly
US7062920B2 (en) * 2003-08-11 2006-06-20 General Electric Company Combustor dome assembly of a gas turbine engine having a free floating swirler
US7121095B2 (en) * 2003-08-11 2006-10-17 General Electric Company Combustor dome assembly of a gas turbine engine having improved deflector plates
US7628019B2 (en) * 2005-03-21 2009-12-08 United Technologies Corporation Fuel injector bearing plate assembly and swirler assembly
US7546739B2 (en) * 2005-07-05 2009-06-16 General Electric Company Igniter tube and method of assembling same
FR2897145B1 (fr) * 2006-02-08 2013-01-18 Snecma Chambre de combustion annulaire de turbomachine a fixations alternees.
FR2897144B1 (fr) * 2006-02-08 2008-05-02 Snecma Sa Chambre de combustion de turbomachine a fentes tangentielles
US7975487B2 (en) * 2006-09-21 2011-07-12 Solar Turbines Inc. Combustor assembly for gas turbine engine
US7765809B2 (en) * 2006-11-10 2010-08-03 General Electric Company Combustor dome and methods of assembling such
FR2911668B1 (fr) * 2007-01-18 2009-03-20 Snecma Sa Chambre de combustion d'une turbomachine
US7926280B2 (en) * 2007-05-16 2011-04-19 Pratt & Whitney Canada Corp. Interface between a combustor and fuel nozzle
DE102011014972A1 (de) * 2011-03-24 2012-09-27 Rolls-Royce Deutschland Ltd & Co Kg Brennkammerkopf mit Halterungen für Dichtungen an Brennern in Gasturbinen
GB201107095D0 (en) * 2011-04-28 2011-06-08 Rolls Royce Plc A head part of an annular combustion chamber
US8745988B2 (en) * 2011-09-06 2014-06-10 Pratt & Whitney Canada Corp. Pin fin arrangement for heat shield of gas turbine engine
US8893382B2 (en) * 2011-09-30 2014-11-25 General Electric Company Combustion system and method of assembling the same
US10378775B2 (en) * 2012-03-23 2019-08-13 Pratt & Whitney Canada Corp. Combustor heat shield

Also Published As

Publication number Publication date
FR3015639A1 (fr) 2015-06-26
EP3084308B1 (fr) 2019-09-11
WO2015092284A1 (fr) 2015-06-25
US20180163965A1 (en) 2018-06-14
EP3084308A1 (fr) 2016-10-26
US10458654B2 (en) 2019-10-29

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