EP3221643A4 - Flamesheet combustor contoured liner - Google Patents

Flamesheet combustor contoured liner Download PDF

Info

Publication number
EP3221643A4
EP3221643A4 EP15870609.3A EP15870609A EP3221643A4 EP 3221643 A4 EP3221643 A4 EP 3221643A4 EP 15870609 A EP15870609 A EP 15870609A EP 3221643 A4 EP3221643 A4 EP 3221643A4
Authority
EP
European Patent Office
Prior art keywords
contoured liner
flamesheet
combustor
flamesheet combustor
contoured
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.)
Granted
Application number
EP15870609.3A
Other languages
German (de)
French (fr)
Other versions
EP3221643B1 (en
EP3221643A2 (en
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.)
Ansaldo Energia IP UK Ltd
Original Assignee
Ansaldo Energia IP UK Ltd
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 Ansaldo Energia IP UK Ltd filed Critical Ansaldo Energia IP UK Ltd
Publication of EP3221643A2 publication Critical patent/EP3221643A2/en
Publication of EP3221643A4 publication Critical patent/EP3221643A4/en
Application granted granted Critical
Publication of EP3221643B1 publication Critical patent/EP3221643B1/en
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
    • F23R3/002—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)
EP15870609.3A 2014-11-21 2015-11-20 Combustion liner and method of reducing a recirculation zone of a combustion liner Active EP3221643B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/549,922 US10060630B2 (en) 2012-10-01 2014-11-21 Flamesheet combustor contoured liner
PCT/US2015/061926 WO2016099805A2 (en) 2014-11-21 2015-11-20 Flamesheet combustor contoured liner

Publications (3)

Publication Number Publication Date
EP3221643A2 EP3221643A2 (en) 2017-09-27
EP3221643A4 true EP3221643A4 (en) 2018-09-05
EP3221643B1 EP3221643B1 (en) 2020-02-26

Family

ID=56127814

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15870609.3A Active EP3221643B1 (en) 2014-11-21 2015-11-20 Combustion liner and method of reducing a recirculation zone of a combustion liner

Country Status (5)

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

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009038611A2 (en) * 2007-09-14 2009-03-26 Siemens Energy, Inc. Non-rectangular resonator devices providing enhanced liner cooling for combustion chamber
EP2466205A1 (en) * 2009-08-13 2012-06-20 Mitsubishi Heavy Industries, Ltd. Combustor
WO2014099091A2 (en) * 2012-10-01 2014-06-26 Alstom Technology Ltd. Thermally free liner retention mechanism

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1231240A (en) * 1983-08-26 1988-01-12 Westinghouse Electric Corporation Varying thickness thermal barrier for combustion turbine baskets
US5619855A (en) * 1995-06-07 1997-04-15 General Electric Company High inlet mach combustor for gas turbine engine
US6047539A (en) * 1998-04-30 2000-04-11 General Electric Company Method of protecting gas turbine combustor components against water erosion and hot corrosion
JP3364169B2 (en) * 1999-06-09 2003-01-08 三菱重工業株式会社 Gas turbine and its combustor
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
US20030203224A1 (en) * 2001-07-30 2003-10-30 Diconza Paul Josesh Thermal barrier coating of intermediate density
US20030202269A1 (en) * 2002-04-29 2003-10-30 Jack Chen Method for storing or rescuing data or information
JP2004092392A (en) * 2002-07-12 2004-03-25 Toshiba Corp Application method of thermal barrier coating
US7216485B2 (en) * 2004-09-03 2007-05-15 General Electric Company Adjusting airflow in turbine component by depositing overlay metallic coating
US7237384B2 (en) * 2005-01-26 2007-07-03 Peter Stuttaford Counter swirl shear mixer
US7581402B2 (en) * 2005-02-08 2009-09-01 Siemens Energy, Inc. Turbine engine combustor with bolted swirlers
US20070202269A1 (en) * 2006-02-24 2007-08-30 Potter Kenneth B Local repair process of thermal barrier coatings in turbine engine components
US7540152B2 (en) * 2006-02-27 2009-06-02 Mitsubishi Heavy Industries, Ltd. Combustor
US7770395B2 (en) * 2006-02-27 2010-08-10 Mitsubishi Heavy Industries, Ltd. Combustor
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
US20110048017A1 (en) * 2009-08-27 2011-03-03 General Electric Company Method of depositing protective coatings on turbine combustion components
JP5320352B2 (en) * 2010-07-15 2013-10-23 三菱重工業株式会社 Thermal barrier coating member and manufacturing method thereof, thermal barrier coating material, gas turbine, and sintered body
US20140090400A1 (en) * 2012-10-01 2014-04-03 Peter John Stuttaford Variable flow divider mechanism for a multi-stage combustor
US10088162B2 (en) * 2012-10-01 2018-10-02 United Technologies Corporation Combustor with grommet having projecting lip
US9765973B2 (en) * 2013-03-12 2017-09-19 General Electric Company System and method for tube level air flow conditioning

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009038611A2 (en) * 2007-09-14 2009-03-26 Siemens Energy, Inc. Non-rectangular resonator devices providing enhanced liner cooling for combustion chamber
EP2466205A1 (en) * 2009-08-13 2012-06-20 Mitsubishi Heavy Industries, Ltd. Combustor
WO2014099091A2 (en) * 2012-10-01 2014-06-26 Alstom Technology Ltd. Thermally free liner retention mechanism

Also Published As

Publication number Publication date
CN107429920B (en) 2019-11-05
JP6824165B2 (en) 2021-02-03
JP2017536524A (en) 2017-12-07
KR102405991B1 (en) 2022-06-10
KR20170106302A (en) 2017-09-20
WO2016099805A2 (en) 2016-06-23
EP3221643B1 (en) 2020-02-26
WO2016099805A3 (en) 2016-10-27
EP3221643A2 (en) 2017-09-27
CN107429920A (en) 2017-12-01

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