WO2016099805A3 - Chemise profilée de chambre de combustion à rideau de flamme - Google Patents

Chemise profilée de chambre de combustion à rideau de flamme Download PDF

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Publication number
WO2016099805A3
WO2016099805A3 PCT/US2015/061926 US2015061926W WO2016099805A3 WO 2016099805 A3 WO2016099805 A3 WO 2016099805A3 US 2015061926 W US2015061926 W US 2015061926W WO 2016099805 A3 WO2016099805 A3 WO 2016099805A3
Authority
WO
WIPO (PCT)
Prior art keywords
inlet end
combustor
liner
tapering
contoured liner
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.)
Ceased
Application number
PCT/US2015/061926
Other languages
English (en)
Other versions
WO2016099805A2 (fr
Inventor
Peter John Stuttaford
Hany Rizkalla
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.)
GE Vernova GmbH
Original Assignee
General Electric Technology GmbH
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
Priority claimed from US14/549,922 external-priority patent/US10060630B2/en
Application filed by General Electric Technology GmbH filed Critical General Electric Technology GmbH
Priority to EP15870609.3A priority Critical patent/EP3221643B1/fr
Priority to KR1020177016151A priority patent/KR102405991B1/ko
Priority to JP2017527325A priority patent/JP6824165B2/ja
Priority to CN201580074243.2A priority patent/CN107429920B/zh
Publication of WO2016099805A2 publication Critical patent/WO2016099805A2/fr
Publication of WO2016099805A3 publication Critical patent/WO2016099805A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F23R3/002—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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
    • 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
    • F23R3/46—Combustion chambers comprising an annular arrangement of several essentially tubular flame tubes within a common annular casing or within individual casings
    • 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
    • F23R3/54—Reverse-flow combustion chambers
    • 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
    • F05D2240/00—Components
    • F05D2240/35—Combustors or associated equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

La présente invention concerne un nouvel appareil et un nouveau moyen permettant de réduire la zone de recirculation au niveau de l'extrémité d'entrée d'une chambre de combustion. La zone de recirculation est réduite en modifiant la géométrie de l'extrémité d'entrée par une diminution de l'épaisseur de la paroi de la chemise et une diminution de la couche de barrière thermique afin de réduire l'effet de corps non profilé au niveau de l'extrémité d'entrée de la chemise de combustion.
PCT/US2015/061926 2014-11-21 2015-11-20 Chemise profilée de chambre de combustion à rideau de flamme Ceased WO2016099805A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP15870609.3A EP3221643B1 (fr) 2014-11-21 2015-11-20 Chemise de chambre de combustion et procédé de réduction d'une zone de recirculation d'une chemise de chambre de combustion
KR1020177016151A KR102405991B1 (ko) 2014-11-21 2015-11-20 화염시트 연소기 윤곽형 라이너
JP2017527325A JP6824165B2 (ja) 2014-11-21 2015-11-20 火炎シート燃焼器の所定の輪郭を備えたライナ
CN201580074243.2A CN107429920B (zh) 2014-11-21 2015-11-20 火焰面燃烧器定外形的衬套

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/549,922 2014-11-21
US14/549,922 US10060630B2 (en) 2012-10-01 2014-11-21 Flamesheet combustor contoured liner

Publications (2)

Publication Number Publication Date
WO2016099805A2 WO2016099805A2 (fr) 2016-06-23
WO2016099805A3 true WO2016099805A3 (fr) 2016-10-27

Family

ID=56127814

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/061926 Ceased WO2016099805A2 (fr) 2014-11-21 2015-11-20 Chemise profilée de chambre de combustion à rideau de flamme

Country Status (5)

Country Link
EP (1) EP3221643B1 (fr)
JP (1) JP6824165B2 (fr)
KR (1) KR102405991B1 (fr)
CN (1) CN107429920B (fr)
WO (1) WO2016099805A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10684014B2 (en) * 2016-08-04 2020-06-16 Raytheon Technologies Corporation Combustor panel for gas turbine engine
US10823410B2 (en) 2016-10-26 2020-11-03 Raytheon Technologies Corporation Cast combustor liner panel radius for gas turbine engine combustor
US11859819B2 (en) 2021-10-15 2024-01-02 General Electric Company Ceramic composite combustor dome and liners

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136071B1 (fr) * 1983-08-26 1988-01-07 Westinghouse Electric Corporation Couche de protection thermique à épaisseur variable pour la chambre de combustion d'une turbine à gaz
US6047539A (en) * 1998-04-30 2000-04-11 General Electric Company Method of protecting gas turbine combustor components against water erosion and hot corrosion
US20030203224A1 (en) * 2001-07-30 2003-10-30 Diconza Paul Josesh Thermal barrier coating of intermediate density
US7237384B2 (en) * 2005-01-26 2007-07-03 Peter Stuttaford Counter swirl shear mixer
US20070202269A1 (en) * 2006-02-24 2007-08-30 Potter Kenneth B Local repair process of thermal barrier coatings in turbine engine components
US7770395B2 (en) * 2006-02-27 2010-08-10 Mitsubishi Heavy Industries, Ltd. Combustor
US20110048017A1 (en) * 2009-08-27 2011-03-03 General Electric Company Method of depositing protective coatings on turbine combustion components
US20140090390A1 (en) * 2012-10-01 2014-04-03 Peter John Stuttaford Flamesheet combustor dome

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5619855A (en) * 1995-06-07 1997-04-15 General Electric Company High inlet mach combustor for gas turbine engine
JP3364169B2 (ja) * 1999-06-09 2003-01-08 三菱重工業株式会社 ガスタービン及びその燃焼器
US6408610B1 (en) * 2000-07-18 2002-06-25 General Electric Company Method of adjusting gas turbine component cooling air flow
US6573474B1 (en) 2000-10-18 2003-06-03 Chromalloy Gas Turbine Corporation Process for drilling holes through a thermal barrier coating
US20030202269A1 (en) * 2002-04-29 2003-10-30 Jack Chen Method for storing or rescuing data or information
JP2004092392A (ja) 2002-07-12 2004-03-25 Toshiba Corp 遮熱コーティング施工方法
US7216485B2 (en) * 2004-09-03 2007-05-15 General Electric Company Adjusting airflow in turbine component by depositing overlay metallic coating
US7581402B2 (en) * 2005-02-08 2009-09-01 Siemens Energy, Inc. Turbine engine combustor with bolted swirlers
US7540152B2 (en) * 2006-02-27 2009-06-02 Mitsubishi Heavy Industries, Ltd. Combustor
US8146364B2 (en) * 2007-09-14 2012-04-03 Siemens Energy, Inc. Non-rectangular resonator devices providing enhanced liner cooling for combustion chamber
US8586172B2 (en) * 2008-05-06 2013-11-19 General Electric Company Protective coating with high adhesion and articles made therewith
US8397511B2 (en) * 2009-05-19 2013-03-19 General Electric Company System and method for cooling a wall of a gas turbine combustor
KR101318553B1 (ko) * 2009-08-13 2013-10-16 미츠비시 쥬고교 가부시키가이샤 연소기
JP5320352B2 (ja) 2010-07-15 2013-10-23 三菱重工業株式会社 遮熱コーティング部材及びその製造方法ならびに遮熱コート材料、ガスタービン及び焼結体
US10088162B2 (en) * 2012-10-01 2018-10-02 United Technologies Corporation Combustor with grommet having projecting lip
US9897317B2 (en) * 2012-10-01 2018-02-20 Ansaldo Energia Ip Uk Limited Thermally free liner retention mechanism
US9765973B2 (en) 2013-03-12 2017-09-19 General Electric Company System and method for tube level air flow conditioning

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136071B1 (fr) * 1983-08-26 1988-01-07 Westinghouse Electric Corporation Couche de protection thermique à épaisseur variable pour la chambre de combustion d'une turbine à gaz
US6047539A (en) * 1998-04-30 2000-04-11 General Electric Company Method of protecting gas turbine combustor components against water erosion and hot corrosion
US20030203224A1 (en) * 2001-07-30 2003-10-30 Diconza Paul Josesh Thermal barrier coating of intermediate density
US7237384B2 (en) * 2005-01-26 2007-07-03 Peter Stuttaford Counter swirl shear mixer
US20070202269A1 (en) * 2006-02-24 2007-08-30 Potter Kenneth B Local repair process of thermal barrier coatings in turbine engine components
US7770395B2 (en) * 2006-02-27 2010-08-10 Mitsubishi Heavy Industries, Ltd. Combustor
US20110048017A1 (en) * 2009-08-27 2011-03-03 General Electric Company Method of depositing protective coatings on turbine combustion components
US20140090390A1 (en) * 2012-10-01 2014-04-03 Peter John Stuttaford Flamesheet combustor dome

Also Published As

Publication number Publication date
WO2016099805A2 (fr) 2016-06-23
EP3221643A4 (fr) 2018-09-05
JP2017536524A (ja) 2017-12-07
KR20170106302A (ko) 2017-09-20
CN107429920B (zh) 2019-11-05
JP6824165B2 (ja) 2021-02-03
EP3221643B1 (fr) 2020-02-26
EP3221643A2 (fr) 2017-09-27
KR102405991B1 (ko) 2022-06-10
CN107429920A (zh) 2017-12-01

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