CN102510978B - 带具有不同布局的燃烧室进气孔的航空涡轮发动机燃烧室 - Google Patents

带具有不同布局的燃烧室进气孔的航空涡轮发动机燃烧室 Download PDF

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Publication number
CN102510978B
CN102510978B CN201080042222.XA CN201080042222A CN102510978B CN 102510978 B CN102510978 B CN 102510978B CN 201080042222 A CN201080042222 A CN 201080042222A CN 102510978 B CN102510978 B CN 102510978B
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CN
China
Prior art keywords
combustion chamber
holes
main air
adjacent area
main
Prior art date
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Application number
CN201080042222.XA
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English (en)
Chinese (zh)
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CN102510978A (zh
Inventor
帕特里斯·康玛丽特
托马斯·诺尔
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
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Publication of CN102510978A publication Critical patent/CN102510978A/zh
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Publication of CN102510978B publication Critical patent/CN102510978B/zh
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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
    • F23R3/42—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
    • F23R3/02—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
    • F23R3/02—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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/26—Controlling the air flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Spark Plugs (AREA)
CN201080042222.XA 2009-09-21 2010-09-21 带具有不同布局的燃烧室进气孔的航空涡轮发动机燃烧室 Active CN102510978B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0956467A FR2950415B1 (fr) 2009-09-21 2009-09-21 Chambre de combustion de turbomachine aeronautique avec trous de combustion decales ou de debits differents
FR0956467 2009-09-21
PCT/FR2010/051970 WO2011033242A2 (fr) 2009-09-21 2010-09-21 Chambre de combustion de turbomachine aeronautique avec trous de combustion de configurations differentes

Publications (2)

Publication Number Publication Date
CN102510978A CN102510978A (zh) 2012-06-20
CN102510978B true CN102510978B (zh) 2015-08-26

Family

ID=42115450

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080042222.XA Active CN102510978B (zh) 2009-09-21 2010-09-21 带具有不同布局的燃烧室进气孔的航空涡轮发动机燃烧室

Country Status (9)

Country Link
US (1) US9279588B2 (https=)
EP (1) EP2480834B1 (https=)
JP (2) JP5902621B2 (https=)
CN (1) CN102510978B (https=)
BR (1) BR112012006146B8 (https=)
CA (1) CA2774440C (https=)
FR (1) FR2950415B1 (https=)
RU (1) RU2539949C2 (https=)
WO (1) WO2011033242A2 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2975465B1 (fr) * 2011-05-19 2018-03-09 Safran Aircraft Engines Paroi pour chambre de combustion de turbomachine comprenant un agencement optimise d'orifices d'entree d'air
FR2979005B1 (fr) * 2011-08-09 2015-04-03 Snecma Systemes d'injection de carburant pour turbomachine d'aeronef a permeabilites differenciees
FR2980553B1 (fr) * 2011-09-26 2013-09-20 Snecma Chambre de combustion de turbomachine
EP3015770B1 (en) * 2014-11-03 2020-07-01 Ansaldo Energia Switzerland AG Can combustion chamber
DE102016219424A1 (de) * 2016-10-06 2018-04-12 Rolls-Royce Deutschland Ltd & Co Kg Brennkammeranordnung einer Gasturbine sowie Fluggasturbine
US11268438B2 (en) 2017-09-15 2022-03-08 General Electric Company Combustor liner dilution opening
US10816202B2 (en) * 2017-11-28 2020-10-27 General Electric Company Combustor liner for a gas turbine engine and an associated method thereof
US11255543B2 (en) 2018-08-07 2022-02-22 General Electric Company Dilution structure for gas turbine engine combustor
US11181269B2 (en) 2018-11-15 2021-11-23 General Electric Company Involute trapped vortex combustor assembly
DE102018222897A1 (de) 2018-12-21 2020-06-25 Rolls-Royce Deutschland Ltd & Co Kg Brennkammerbaugruppe mit angepassten Mischluftlöchern
EP4202301B1 (en) * 2021-12-21 2026-03-11 General Electric Company Combustor with dilution openings
US11774100B2 (en) * 2022-01-14 2023-10-03 General Electric Company Combustor fuel nozzle assembly
CN114076324B (zh) * 2022-01-19 2022-07-08 中国航发四川燃气涡轮研究院 能够自动调节掺混进气的燃烧室
US12435877B2 (en) 2023-02-20 2025-10-07 General Electric Company Gas turbine engine combustor with a set of dilution passages

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297385A (en) * 1988-05-31 1994-03-29 United Technologies Corporation Combustor
EP1092925A1 (en) * 1999-10-14 2001-04-18 General Electric Company Film cooled combustor liner and method of making the same
EP2053312A2 (fr) * 2007-10-22 2009-04-29 Snecma Chambre de combustion à dilution optimisée et turbomachine en étant munie

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
FR1493144A (fr) * 1966-08-19 1967-08-25 Lucas Industries Ltd Perfectionnements aux appareils de combustion pour moteurs de turbines à gaz
US4720970A (en) * 1982-11-05 1988-01-26 The United States Of America As Represented By The Secretary Of The Air Force Sector airflow variable geometry combustor
FR2588919B1 (fr) * 1985-10-18 1987-12-04 Snecma Dispositif d'injection a bol sectorise
JPH0729403Y2 (ja) * 1986-02-12 1995-07-05 トヨタ自動車株式会社 ガスタ−ビンエンジン用燃焼器
US5481867A (en) * 1988-05-31 1996-01-09 United Technologies Corporation Combustor
JPH02183719A (ja) * 1989-01-11 1990-07-18 Hitachi Ltd ガスタービン燃焼器
US5289656A (en) * 1992-07-06 1994-03-01 Truth Division Of Spx Corporation Geared casement window hinges
US5289686A (en) * 1992-11-12 1994-03-01 General Motors Corporation Low nox gas turbine combustor liner with elliptical apertures for air swirling
FR2770283B1 (fr) * 1997-10-29 1999-11-19 Snecma Chambre de combustion pour turbomachine
US6145319A (en) * 1998-07-16 2000-11-14 General Electric Company Transitional multihole combustion liner
US7614235B2 (en) * 2005-03-01 2009-11-10 United Technologies Corporation Combustor cooling hole pattern
US7887322B2 (en) * 2006-09-12 2011-02-15 General Electric Company Mixing hole arrangement and method for improving homogeneity of an air and fuel mixture in a combustor
US7926284B2 (en) * 2006-11-30 2011-04-19 Honeywell International Inc. Quench jet arrangement for annular rich-quench-lean gas turbine combustors
CN101275741B (zh) * 2007-03-26 2011-02-02 靳宇男 脉冲矢量高压燃烧器
FR2922630B1 (fr) * 2007-10-22 2015-11-13 Snecma Paroi de chambre de combustion a dilution et refroidissement optimises,chambre de combustion et turbomachine en etant munies
FR2941287B1 (fr) * 2009-01-19 2011-03-25 Snecma Paroi de chambre de combustion de turbomachine a une seule rangee annulaire d'orifices d'entree d'air primaire et de dilution
US8584466B2 (en) * 2010-03-09 2013-11-19 Honeywell International Inc. Circumferentially varied quench jet arrangement for gas turbine combustors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297385A (en) * 1988-05-31 1994-03-29 United Technologies Corporation Combustor
EP1092925A1 (en) * 1999-10-14 2001-04-18 General Electric Company Film cooled combustor liner and method of making the same
EP2053312A2 (fr) * 2007-10-22 2009-04-29 Snecma Chambre de combustion à dilution optimisée et turbomachine en étant munie

Also Published As

Publication number Publication date
EP2480834A2 (fr) 2012-08-01
RU2539949C2 (ru) 2015-01-27
FR2950415A1 (fr) 2011-03-25
CA2774440A1 (fr) 2011-03-24
US9279588B2 (en) 2016-03-08
JP2013505419A (ja) 2013-02-14
BR112012006146A2 (pt) 2016-06-28
FR2950415B1 (fr) 2011-10-14
BR112012006146B8 (pt) 2021-01-12
EP2480834B1 (fr) 2015-07-22
JP2016106210A (ja) 2016-06-16
CN102510978A (zh) 2012-06-20
WO2011033242A2 (fr) 2011-03-24
CA2774440C (fr) 2017-08-22
RU2012116126A (ru) 2013-10-27
JP5902621B2 (ja) 2016-04-13
WO2011033242A3 (fr) 2011-05-26
BR112012006146B1 (pt) 2020-05-05
US20120186222A1 (en) 2012-07-26

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