GB2377487B - Improvements to gas turbine combustion chambers - Google Patents

Improvements to gas turbine combustion chambers

Info

Publication number
GB2377487B
GB2377487B GB0214049A GB0214049A GB2377487B GB 2377487 B GB2377487 B GB 2377487B GB 0214049 A GB0214049 A GB 0214049A GB 0214049 A GB0214049 A GB 0214049A GB 2377487 B GB2377487 B GB 2377487B
Authority
GB
United Kingdom
Prior art keywords
gas turbine
combustion chambers
turbine combustion
chambers
gas
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.)
Expired - Lifetime
Application number
GB0214049A
Other versions
GB2377487A (en
GB0214049D0 (en
Inventor
Etienne David
Jean-Michel Duret
Didier Hernandez
Denis Sandelis
Alain Wloczysiak
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 Moteurs SA
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 Moteurs SA filed Critical SNECMA Moteurs SA
Publication of GB0214049D0 publication Critical patent/GB0214049D0/en
Publication of GB2377487A publication Critical patent/GB2377487A/en
Application granted granted Critical
Publication of GB2377487B publication Critical patent/GB2377487B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F23R3/045—Air inlet arrangements using pipes
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
GB0214049A 2001-06-19 2002-06-19 Improvements to gas turbine combustion chambers Expired - Lifetime GB2377487B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0108060A FR2826102B1 (en) 2001-06-19 2001-06-19 IMPROVEMENTS TO GAS TURBINE COMBUSTION CHAMBERS

Publications (3)

Publication Number Publication Date
GB0214049D0 GB0214049D0 (en) 2002-07-31
GB2377487A GB2377487A (en) 2003-01-15
GB2377487B true GB2377487B (en) 2005-03-16

Family

ID=8864518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0214049A Expired - Lifetime GB2377487B (en) 2001-06-19 2002-06-19 Improvements to gas turbine combustion chambers

Country Status (3)

Country Link
US (1) US20020189260A1 (en)
FR (1) FR2826102B1 (en)
GB (1) GB2377487B (en)

Families Citing this family (39)

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Publication number Priority date Publication date Assignee Title
FR2829228B1 (en) * 2001-08-28 2005-07-15 Snecma Moteurs ANNULAR COMBUSTION CHAMBER WITH DOUBLE HEADED HEAD
GB2399408B (en) * 2003-03-14 2006-02-22 Rolls Royce Plc Gas turbine engine combustor
US7827801B2 (en) * 2006-02-09 2010-11-09 Siemens Energy, Inc. Gas turbine engine transitions comprising closed cooled transition cooling channels
US8387396B2 (en) * 2007-01-09 2013-03-05 General Electric Company Airfoil, sleeve, and method for assembling a combustor assembly
US8677759B2 (en) * 2009-01-06 2014-03-25 General Electric Company Ring cooling for a combustion liner and related method
US20100236248A1 (en) * 2009-03-18 2010-09-23 Karthick Kaleeswaran Combustion Liner with Mixing Hole Stub
FR2948988B1 (en) 2009-08-04 2011-12-09 Snecma TURBOMACHINE COMBUSTION CHAMBER COMPRISING ENHANCED AIR INLET ORIFICES
US8646276B2 (en) * 2009-11-11 2014-02-11 General Electric Company Combustor assembly for a turbine engine with enhanced cooling
US9068751B2 (en) * 2010-01-29 2015-06-30 United Technologies Corporation Gas turbine combustor with staged combustion
US9010121B2 (en) * 2010-12-10 2015-04-21 Rolls-Royce Plc Combustion chamber
US9062884B2 (en) 2011-05-26 2015-06-23 Honeywell International Inc. Combustors with quench inserts
US9243507B2 (en) * 2012-01-09 2016-01-26 General Electric Company Late lean injection system transition piece
US9435535B2 (en) * 2012-02-20 2016-09-06 General Electric Company Combustion liner guide stop and method for assembling a combustor
US9097424B2 (en) * 2012-03-12 2015-08-04 General Electric Company System for supplying a fuel and working fluid mixture to a combustor
WO2014112992A1 (en) 2013-01-16 2014-07-24 United Technologies Corporation Combustor cooled quench zone array
EP3039340B1 (en) * 2013-08-30 2018-11-28 United Technologies Corporation Vena contracta swirling dilution passages for gas turbine engine combustor
EP3066387B1 (en) * 2013-11-04 2019-10-02 United Technologies Corporation Assembly for a turbine engine with acombustor comprising a quench air aperture
US10317079B2 (en) 2013-12-20 2019-06-11 United Technologies Corporation Cooling an aperture body of a combustor wall
WO2015100346A1 (en) * 2013-12-23 2015-07-02 United Technologies Corporation Multi-streamed dilution hole configuration for a gas turbine engine
EP3090209B1 (en) * 2014-01-03 2019-09-04 United Technologies Corporation A cooled grommet for a combustor wall assembly of a gas turbine
US10443848B2 (en) * 2014-04-02 2019-10-15 United Technologies Corporation Grommet assembly and method of design
FR3019587B1 (en) * 2014-04-03 2019-09-13 Safran Helicopter Engines DILUTION PIPE FOR COMBUSTION CHAMBER AND ASSOCIATED COMBUSTION CHAMBER.
FR3019586B1 (en) * 2014-04-03 2021-08-06 Turbomeca COMBUSTION CHAMBER INCLUDING STAGE OUTLET DILUTION PIPES.
US10112557B2 (en) * 2014-04-03 2018-10-30 United Technologies Corporation Thermally compliant grommet assembly
FR3022613B1 (en) * 2014-06-24 2019-04-19 Safran Helicopter Engines BOSSAGE FOR COMBUSTION CHAMBER.
FR3022480A1 (en) * 2014-06-24 2015-12-25 Turbomeca MACHINE FOR CRIMPING A COMBUSTION CHAMBER.
US9976743B2 (en) * 2014-07-03 2018-05-22 United Technologies Corporation Dilution hole assembly
FR3033028B1 (en) * 2015-02-25 2019-12-27 Safran Helicopter Engines COMBUSTION CHAMBER OF A TURBOMACHINE COMPRISING A PENETRANT PART WITH OPENING
DE102016203012A1 (en) * 2016-02-25 2017-06-01 Deutsches Zentrum für Luft- und Raumfahrt e.V. combustion chamber
DE102016207066A1 (en) * 2016-04-26 2017-10-26 Rolls-Royce Deutschland Ltd & Co Kg Combustor shingle of a gas turbine
US20180283689A1 (en) * 2017-04-03 2018-10-04 General Electric Company Film starters in combustors of gas turbine engines
US20190024895A1 (en) * 2017-07-18 2019-01-24 General Electric Company Combustor dilution structure for gas turbine engine
US10816203B2 (en) * 2017-12-11 2020-10-27 General Electric Company Thimble assemblies for introducing a cross-flow into a secondary combustion zone
US11137144B2 (en) 2017-12-11 2021-10-05 General Electric Company Axial fuel staging system for gas turbine combustors
US11255543B2 (en) * 2018-08-07 2022-02-22 General Electric Company Dilution structure for gas turbine engine combustor
KR102164620B1 (en) * 2019-06-19 2020-10-12 두산중공업 주식회사 Combustor and gas turbine including the same
CN114165811B (en) * 2021-10-20 2023-03-21 中国航发四川燃气涡轮研究院 Jet sleeve with cooling structure
US11686473B2 (en) * 2021-11-11 2023-06-27 General Electric Company Combustion liner
US20230144971A1 (en) * 2021-11-11 2023-05-11 General Electric Company Combustion liner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2017827A (en) * 1978-04-04 1979-10-10 Gen Electric Combustor liner cooling
EP0318312A1 (en) * 1987-11-27 1989-05-31 General Electric Company Aperture insert for the combustion chamber of a gas turbine
EP0363624A1 (en) * 1988-10-07 1990-04-18 Westinghouse Electric Corporation Gas turbine combustion chamber with air scoops
US6351949B1 (en) * 1999-09-03 2002-03-05 Allison Advanced Development Company Interchangeable combustor chute

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GB1271084A (en) * 1968-05-13 1972-04-19 T C Borrie Ltd Improvements in or relating to cartridge-operated hand tools
JPS5129726A (en) * 1974-09-06 1976-03-13 Mitsubishi Heavy Ind Ltd
US4315405A (en) * 1978-12-09 1982-02-16 Rolls-Royce Limited Combustion apparatus
GB2095816B (en) * 1981-03-27 1984-12-12 Westinghouse Electric Corp Gas turbine combustor
US4475344A (en) * 1982-02-16 1984-10-09 Westinghouse Electric Corp. Low smoke combustor for land based combustion turbines
US4653279A (en) * 1985-01-07 1987-03-31 United Technologies Corporation Integral refilmer lip for floatwall panels
US4700544A (en) 1985-01-07 1987-10-20 United Technologies Corporation Combustors
JPH0660740B2 (en) * 1985-04-05 1994-08-10 工業技術院長 Gas turbine combustor
FR2714152B1 (en) * 1993-12-22 1996-01-19 Snecma Device for fixing a thermal protection tile in a combustion chamber.
GB9803291D0 (en) * 1998-02-18 1998-04-08 Chapman H C Combustion apparatus
GB9919981D0 (en) * 1999-08-24 1999-10-27 Rolls Royce Plc Combustion apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2017827A (en) * 1978-04-04 1979-10-10 Gen Electric Combustor liner cooling
EP0318312A1 (en) * 1987-11-27 1989-05-31 General Electric Company Aperture insert for the combustion chamber of a gas turbine
EP0363624A1 (en) * 1988-10-07 1990-04-18 Westinghouse Electric Corporation Gas turbine combustion chamber with air scoops
US6351949B1 (en) * 1999-09-03 2002-03-05 Allison Advanced Development Company Interchangeable combustor chute

Also Published As

Publication number Publication date
FR2826102B1 (en) 2004-01-02
US20020189260A1 (en) 2002-12-19
FR2826102A1 (en) 2002-12-20
GB2377487A (en) 2003-01-15
GB0214049D0 (en) 2002-07-31

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20220618