DE60234558D1 - Brennkammerhemd mit hybrider Filmkühlung - Google Patents

Brennkammerhemd mit hybrider Filmkühlung

Info

Publication number
DE60234558D1
DE60234558D1 DE60234558T DE60234558T DE60234558D1 DE 60234558 D1 DE60234558 D1 DE 60234558D1 DE 60234558 T DE60234558 T DE 60234558T DE 60234558 T DE60234558 T DE 60234558T DE 60234558 D1 DE60234558 D1 DE 60234558D1
Authority
DE
Germany
Prior art keywords
shirt
combustor
film cooling
hybrid film
hybrid
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
DE60234558T
Other languages
English (en)
Inventor
Ella Christine Kutter
Marwan Al-Roub
Thomas Anthony Leen
Daniel Dale Brown
Craig Douglas Young
Gilbert Farmer
Mohammed Ehteshami
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE60234558D1 publication Critical patent/DE60234558D1/de
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
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • F23M5/085—Cooling thereof; Tube walls using air or other gas as the cooling medium
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/03042—Film cooled combustion chamber walls or domes
    • 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)
  • Gas Burners (AREA)
DE60234558T 2001-07-31 2002-07-24 Brennkammerhemd mit hybrider Filmkühlung Expired - Lifetime DE60234558D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/919,028 US6655146B2 (en) 2001-07-31 2001-07-31 Hybrid film cooled combustor liner

Publications (1)

Publication Number Publication Date
DE60234558D1 true DE60234558D1 (de) 2010-01-14

Family

ID=25441373

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60234558T Expired - Lifetime DE60234558D1 (de) 2001-07-31 2002-07-24 Brennkammerhemd mit hybrider Filmkühlung

Country Status (4)

Country Link
US (1) US6655146B2 (de)
EP (1) EP1281916B1 (de)
JP (1) JP4630520B2 (de)
DE (1) DE60234558D1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6513331B1 (en) * 2001-08-21 2003-02-04 General Electric Company Preferential multihole combustor liner
DE10214573A1 (de) * 2002-04-02 2003-10-16 Rolls Royce Deutschland Brennkammer einer Gasturbine mit Starterfilmkühlung
US7086232B2 (en) * 2002-04-29 2006-08-08 General Electric Company Multihole patch for combustor liner of a gas turbine engine
US6725667B2 (en) * 2002-08-22 2004-04-27 General Electric Company Combustor dome for gas turbine engine
US6779268B1 (en) * 2003-05-13 2004-08-24 General Electric Company Outer and inner cowl-wire wrap to one piece cowl conversion
FR2856468B1 (fr) * 2003-06-17 2007-11-23 Snecma Moteurs Chambre de combustion annulaire de turbomachine
US7007481B2 (en) * 2003-09-10 2006-03-07 General Electric Company Thick coated combustor liner
US20060016191A1 (en) * 2004-07-23 2006-01-26 Honeywell International Inc. Combined effusion and thick TBC cooling method
US7553385B2 (en) * 2004-11-23 2009-06-30 United Technologies Corporation Cold gas dynamic spraying of high strength copper
US7294413B2 (en) * 2005-03-07 2007-11-13 General Electric Company Substrate protected by superalloy bond coat system and microcracked thermal barrier coating
US7509809B2 (en) * 2005-06-10 2009-03-31 Pratt & Whitney Canada Corp. Gas turbine engine combustor with improved cooling
US20070028595A1 (en) * 2005-07-25 2007-02-08 Mongia Hukam C High pressure gas turbine engine having reduced emissions
US7387488B2 (en) * 2005-08-05 2008-06-17 General Electric Company Cooled turbine shroud
US7546743B2 (en) * 2005-10-12 2009-06-16 General Electric Company Bolting configuration for joining ceramic combustor liner to metal mounting attachments
US7631502B2 (en) * 2005-12-14 2009-12-15 United Technologies Corporation Local cooling hole pattern
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
DE102006026969A1 (de) * 2006-06-09 2007-12-13 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenbrennkammerwand für eine mager-brennende Gasturbinenbrennkammer
US7895841B2 (en) * 2006-07-14 2011-03-01 General Electric Company Method and apparatus to facilitate reducing NOx emissions in turbine engines
JP4969384B2 (ja) * 2007-09-25 2012-07-04 三菱重工業株式会社 ガスタービン燃焼器の冷却構造
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
US20100107645A1 (en) * 2008-10-31 2010-05-06 General Electric Company Combustor liner cooling flow disseminator and related method
US8435007B2 (en) * 2008-12-29 2013-05-07 Rolls-Royce Corporation Hybrid turbomachinery component for a gas turbine engine
US8607569B2 (en) * 2009-07-01 2013-12-17 General Electric Company Methods and systems to thermally protect fuel nozzles in combustion systems
US8739546B2 (en) * 2009-08-31 2014-06-03 United Technologies Corporation Gas turbine combustor with quench wake control
US20110162378A1 (en) * 2010-01-06 2011-07-07 General Electric Company Tunable transition piece aft frame
US8813501B2 (en) 2011-01-03 2014-08-26 General Electric Company Combustor assemblies for use in turbine engines and methods of assembling same
FR2972027B1 (fr) 2011-02-25 2013-03-29 Snecma Chambre annulaire de combustion de turbomachine comprenant des orifices de dilution ameliores
JP6110854B2 (ja) * 2011-08-22 2017-04-05 トクァン，マジェドＴＯＱＡＮ， Ｍａｊｅｄ ガス・タービン・エンジンで使用するための予混合燃料空気を用いた接線方向環状燃焼器
US10107497B2 (en) 2012-10-04 2018-10-23 United Technologies Corporation Gas turbine engine combustor liner
US9638057B2 (en) 2013-03-14 2017-05-02 Rolls-Royce North American Technologies, Inc. Augmented cooling system
EP2971966B1 (de) * 2013-03-15 2017-04-19 Rolls-Royce Corporation Innenverkleidung für eine gasturbinenbrennkammer
WO2015038232A1 (en) 2013-09-13 2015-03-19 United Technologies Corporation Sealed combustor liner panel for a gas turbine engine
US9909432B2 (en) 2013-11-26 2018-03-06 General Electric Company Gas turbine transition piece aft frame assemblies with cooling channels and methods for manufacturing the same
US10934853B2 (en) 2014-07-03 2021-03-02 Rolls-Royce Corporation Damage tolerant cooling of high temperature mechanical system component including a coating
JP6470135B2 (ja) 2014-07-14 2019-02-13 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 付加製造された表面仕上げ
US20170130651A1 (en) * 2015-11-06 2017-05-11 General Electric Company Cooled combustor for a gas turbine engine
US10655853B2 (en) 2016-11-10 2020-05-19 United Technologies Corporation Combustor liner panel with non-linear circumferential edge for a gas turbine engine combustor
US10935235B2 (en) 2016-11-10 2021-03-02 Raytheon Technologies Corporation Non-planar combustor liner panel for a gas turbine engine combustor
US10830433B2 (en) 2016-11-10 2020-11-10 Raytheon Technologies Corporation Axial non-linear interface for combustor liner panels in a gas turbine combustor
US10935236B2 (en) 2016-11-10 2021-03-02 Raytheon Technologies Corporation Non-planar combustor liner panel for a gas turbine engine combustor
EP3848556A1 (de) * 2020-01-13 2021-07-14 Ansaldo Energia Switzerland AG Gasturbinentriebwerk mit übergangsstück mit geneigten kühlöffnungen
CN111648866A (zh) * 2020-04-14 2020-09-11 南京航空航天大学 一种冲击气膜-发散孔复合冷却结构
CN113701193B (zh) * 2021-08-13 2023-02-28 中国航发沈阳发动机研究所 一种燃气轮机火焰筒
US11774100B2 (en) * 2022-01-14 2023-10-03 General Electric Company Combustor fuel nozzle assembly

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657531A (en) * 1948-01-22 1953-11-03 Gen Electric Wall cooling arrangement for combustion devices
US3169369A (en) * 1963-06-19 1965-02-16 Gen Electric Combustion system
US4151713A (en) * 1977-03-15 1979-05-01 United Technologies Corporation Burner for gas turbine engine
US4242871A (en) * 1979-09-18 1981-01-06 United Technologies Corporation Louver burner liner
JPS5689569U (de) * 1979-12-10 1981-07-17
US4566280A (en) * 1983-03-23 1986-01-28 Burr Donald N Gas turbine engine combustor splash ring construction
US4655044A (en) * 1983-12-21 1987-04-07 United Technologies Corporation Coated high temperature combustor liner
US4896510A (en) * 1987-02-06 1990-01-30 General Electric Company Combustor liner cooling arrangement
US5123248A (en) * 1990-03-28 1992-06-23 General Electric Company Low emissions combustor
FR2668246B1 (fr) * 1990-10-17 1994-12-09 Snecma Chambre de combustion munie d'un dispositif de refroidissement de sa paroi.
CA2056592A1 (en) * 1990-12-21 1992-06-22 Phillip D. Napoli Multi-hole film cooled combustor liner with slotted film starter
GB9127505D0 (en) * 1991-03-11 2013-12-25 Gen Electric Multi-hole film cooled afterburner combustor liner
US5307637A (en) * 1992-07-09 1994-05-03 General Electric Company Angled multi-hole film cooled single wall combustor dome plate
JPH08200681A (ja) * 1995-01-27 1996-08-06 Hitachi Ltd ガスタービン燃焼器
US5974805A (en) * 1997-10-28 1999-11-02 Rolls-Royce Plc Heat shielding for a turbine combustor
JPH11311103A (ja) * 1998-04-27 1999-11-09 Toshiba Corp 高温部品、ガスタービン用高温部品およびこれらの製造方法
US6047539A (en) * 1998-04-30 2000-04-11 General Electric Company Method of protecting gas turbine combustor components against water erosion and hot corrosion
JP2000144365A (ja) * 1998-11-05 2000-05-26 Toshiba Corp 遮熱コーティング部材、遮熱コーティング部材の製造方法、および遮熱コーティング部材を用いた高温ガスタービン
US6286317B1 (en) * 1998-12-18 2001-09-11 General Electric Company Cooling nugget for a liner of a gas turbine engine combustor having trapped vortex cavity
US6101814A (en) * 1999-04-15 2000-08-15 United Technologies Corporation Low emissions can combustor with dilution hole arrangement for a turbine engine
US6279323B1 (en) * 1999-11-01 2001-08-28 General Electric Company Low emissions combustor
US6250082B1 (en) * 1999-12-03 2001-06-26 General Electric Company Combustor rear facing step hot side contour method and apparatus
US6438958B1 (en) * 2000-02-28 2002-08-27 General Electric Company Apparatus for reducing heat load in combustor panels
US6389815B1 (en) * 2000-09-08 2002-05-21 General Electric Company Fuel nozzle assembly for reduced exhaust emissions

Also Published As

Publication number Publication date
EP1281916B1 (de) 2009-12-02
JP2003065538A (ja) 2003-03-05
EP1281916A2 (de) 2003-02-05
JP4630520B2 (ja) 2011-02-09
US6655146B2 (en) 2003-12-02
US20030027093A1 (en) 2003-02-06
EP1281916A3 (de) 2004-01-07

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Legal Events

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8364 No opposition during term of opposition