FR2964177B1 - Chambre de combustion de moteur d?aeronef et procede de fixation d?un systeme d?injection dans une chambre de combustion de moteur d?aeronef - Google Patents

Chambre de combustion de moteur d?aeronef et procede de fixation d?un systeme d?injection dans une chambre de combustion de moteur d?aeronef

Info

Publication number
FR2964177B1
FR2964177B1 FR1056831A FR1056831A FR2964177B1 FR 2964177 B1 FR2964177 B1 FR 2964177B1 FR 1056831 A FR1056831 A FR 1056831A FR 1056831 A FR1056831 A FR 1056831A FR 2964177 B1 FR2964177 B1 FR 2964177B1
Authority
FR
France
Prior art keywords
combustion chamber
aircraft engine
engine combustion
fixing
injection system
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
FR1056831A
Other languages
English (en)
Other versions
FR2964177A1 (fr
Inventor
Jacques Marcel Arthur Bunel
Brice Arnaud Demoulin
Sousa Mario Cesar De
Guillaume Sevi
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 FR1056831A priority Critical patent/FR2964177B1/fr
Priority to US13/819,113 priority patent/US9310083B2/en
Priority to PCT/FR2011/051909 priority patent/WO2012025682A2/fr
Priority to EP11755413.9A priority patent/EP2609372B1/fr
Publication of FR2964177A1 publication Critical patent/FR2964177A1/fr
Application granted granted Critical
Publication of FR2964177B1 publication Critical patent/FR2964177B1/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
    • F23R3/42—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
    • 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
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • 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
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00017—Assembling combustion chamber liners or subparts
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
FR1056831A 2010-08-27 2010-08-27 Chambre de combustion de moteur d?aeronef et procede de fixation d?un systeme d?injection dans une chambre de combustion de moteur d?aeronef Active FR2964177B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1056831A FR2964177B1 (fr) 2010-08-27 2010-08-27 Chambre de combustion de moteur d?aeronef et procede de fixation d?un systeme d?injection dans une chambre de combustion de moteur d?aeronef
US13/819,113 US9310083B2 (en) 2010-08-27 2011-08-12 Combustion chamber for an aircraft engine, and method for attaching an injection system in a combustion chamber of an aircraft engine
PCT/FR2011/051909 WO2012025682A2 (fr) 2010-08-27 2011-08-12 Chambre de combustion de moteur d'aeronef et procede de fixation d'un systeme d'injection dans une chambre de combustion de moteur d'aeronef
EP11755413.9A EP2609372B1 (fr) 2010-08-27 2011-08-12 Chambre de combustion de moteur d'aéronef et procédé de fixation d'un système d'injection dans une chambre de combustion de moteur d'aéronef

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1056831A FR2964177B1 (fr) 2010-08-27 2010-08-27 Chambre de combustion de moteur d?aeronef et procede de fixation d?un systeme d?injection dans une chambre de combustion de moteur d?aeronef

Publications (2)

Publication Number Publication Date
FR2964177A1 FR2964177A1 (fr) 2012-03-02
FR2964177B1 true FR2964177B1 (fr) 2012-08-24

Family

ID=43927911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056831A Active FR2964177B1 (fr) 2010-08-27 2010-08-27 Chambre de combustion de moteur d?aeronef et procede de fixation d?un systeme d?injection dans une chambre de combustion de moteur d?aeronef

Country Status (4)

Country Link
US (1) US9310083B2 (fr)
EP (1) EP2609372B1 (fr)
FR (1) FR2964177B1 (fr)
WO (1) WO2012025682A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2988813B1 (fr) * 2012-03-29 2017-09-01 Snecma Dispositif d'injection d'un melange d'air et de carburant dans une chambre de combustion de turbomachine
US9388986B2 (en) 2012-03-30 2016-07-12 Solar Turbines Incorporated Air blocker ring assembly with leading edge configuration
US20130255263A1 (en) * 2012-03-30 2013-10-03 Solar Turbines Incorporated. Air blocker ring assembly with radial retention
US10094566B2 (en) * 2015-02-04 2018-10-09 General Electric Company Systems and methods for high volumetric oxidant flow in gas turbine engine with exhaust gas recirculation
GB201506017D0 (en) 2015-04-09 2015-05-27 Rolls Royce Plc Fuel injector system
GB2543803B (en) * 2015-10-29 2019-10-30 Rolls Royce Plc A combustion chamber assembly
US10690347B2 (en) 2017-02-01 2020-06-23 General Electric Company CMC combustor deflector
US10563868B2 (en) 2017-05-08 2020-02-18 General Electric Company Coupling method and structure for a propulsion system hot section
GB201802251D0 (en) * 2018-02-12 2018-03-28 Rolls Royce Plc An air swirler arrangement for a fuel injector of a combustion chamber
FR3083264B1 (fr) * 2018-06-29 2021-06-18 Safran Aircraft Engines Dispositif de guidage dans une chambre de combustion
US11466858B2 (en) * 2019-10-11 2022-10-11 Rolls-Royce Corporation Combustor for a gas turbine engine with ceramic matrix composite sealing element

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1056125A (fr) 1951-09-04 1954-02-24 Meuble utilitaire combiné à usages domestiques divers
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.
US5577379A (en) * 1994-12-15 1996-11-26 United Technologies Corporation Fuel nozzle guide retainer assembly
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
US7673460B2 (en) * 2005-06-07 2010-03-09 Snecma System of attaching an injection system to a turbojet combustion chamber base
FR2886714B1 (fr) * 2005-06-07 2007-09-07 Snecma Moteurs Sa Systeme d'injection anti-rotatif pour turbo-reacteur
FR2901349B1 (fr) * 2006-05-19 2008-09-05 Snecma Sa Chambre de combustion d'une turbomachine
FR2903171B1 (fr) 2006-06-29 2008-10-17 Snecma Sa Agencement a liaison par crabot pour chambre de combustion de turbomachine
FR2903172B1 (fr) * 2006-06-29 2008-10-17 Snecma Sa Agencement pour chambre de combustion de turbomachine ayant un defecteur a collerette
FR2932251B1 (fr) * 2008-06-10 2011-09-16 Snecma Chambre de combustion de moteur a turbine a gaz comportant des deflecteurs en cmc
FR2941288B1 (fr) * 2009-01-16 2011-02-18 Snecma Dispositif d'injection d'un melange d'air et de carburant dans une chambre de combustion de turbomachine

Also Published As

Publication number Publication date
FR2964177A1 (fr) 2012-03-02
WO2012025682A2 (fr) 2012-03-01
EP2609372B1 (fr) 2019-07-03
EP2609372A2 (fr) 2013-07-03
US20130152603A1 (en) 2013-06-20
US9310083B2 (en) 2016-04-12
WO2012025682A3 (fr) 2012-05-10

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