JP5399178B2 - 燃料ノズルチップ組立体 - Google Patents

燃料ノズルチップ組立体 Download PDF

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Publication number
JP5399178B2
JP5399178B2 JP2009209871A JP2009209871A JP5399178B2 JP 5399178 B2 JP5399178 B2 JP 5399178B2 JP 2009209871 A JP2009209871 A JP 2009209871A JP 2009209871 A JP2009209871 A JP 2009209871A JP 5399178 B2 JP5399178 B2 JP 5399178B2
Authority
JP
Japan
Prior art keywords
tip
axial
fuel nozzle
turbine system
insert
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 - Fee Related
Application number
JP2009209871A
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English (en)
Japanese (ja)
Other versions
JP2010071641A (ja
JP2010071641A5 (enExample
Inventor
ドナルド・マーク・ベイリー
スコット・アール・シモンズ
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
Publication of JP2010071641A publication Critical patent/JP2010071641A/ja
Publication of JP2010071641A5 publication Critical patent/JP2010071641A5/ja
Application granted granted Critical
Publication of JP5399178B2 publication Critical patent/JP5399178B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • 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
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07001—Air swirling vanes incorporating fuel injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Spray-Type Burners (AREA)
JP2009209871A 2008-09-17 2009-09-11 燃料ノズルチップ組立体 Expired - Fee Related JP5399178B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/212,576 2008-09-17
US12/212,576 US8261554B2 (en) 2008-09-17 2008-09-17 Fuel nozzle tip assembly

Publications (3)

Publication Number Publication Date
JP2010071641A JP2010071641A (ja) 2010-04-02
JP2010071641A5 JP2010071641A5 (enExample) 2012-10-18
JP5399178B2 true JP5399178B2 (ja) 2014-01-29

Family

ID=41694061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009209871A Expired - Fee Related JP5399178B2 (ja) 2008-09-17 2009-09-11 燃料ノズルチップ組立体

Country Status (4)

Country Link
US (1) US8261554B2 (enExample)
JP (1) JP5399178B2 (enExample)
CN (1) CN101676535B (enExample)
DE (1) DE102009044026A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120137695A1 (en) * 2010-12-01 2012-06-07 General Electric Company Fuel nozzle with gas only insert
US8794544B2 (en) * 2011-06-06 2014-08-05 General Electric Company Combustor nozzle and method for modifying the combustor nozzle
US9052113B1 (en) * 2011-06-06 2015-06-09 General Electric Company Combustor nozzle and method for modifying the combustor nozzle
US20130104553A1 (en) * 2011-11-01 2013-05-02 General Electric Company Injection apparatus
US9228498B2 (en) * 2012-03-01 2016-01-05 Solar Turbines Incorporated Laser clad fuel injector premix barrel
US9174309B2 (en) * 2012-07-24 2015-11-03 General Electric Company Turbine component and a process of fabricating a turbine component
US20150167983A1 (en) * 2013-12-13 2015-06-18 General Electric Company Bundled tube fuel injector tube tip
US10364982B2 (en) * 2015-11-19 2019-07-30 Ansaldo Energia Switzerland AG Method for reconditioning fuel nozzle assemblies
US10228140B2 (en) * 2016-02-18 2019-03-12 General Electric Company Gas-only cartridge for a premix fuel nozzle
JP6654487B2 (ja) * 2016-03-30 2020-02-26 三菱重工業株式会社 燃焼器、及びガスタービン
US11098900B2 (en) * 2017-07-21 2021-08-24 Delavan Inc. Fuel injectors and methods of making fuel injectors
JP7774176B1 (ja) * 2025-05-19 2025-11-20 三菱重工業株式会社 タービン静翼、タービン、及びガスタービン

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2038473B (en) * 1978-12-27 1982-12-01 Lucas Industries Ltd Fuel injector assembly
US4850196A (en) * 1987-10-13 1989-07-25 Westinghouse Electric Corp. Fuel nozzle assembly for a gas turbine engine
CN2073938U (zh) * 1990-03-19 1991-03-27 李玉涛 星形燃气轮机
US6082113A (en) * 1998-05-22 2000-07-04 Pratt & Whitney Canada Corp. Gas turbine fuel injector
US6256995B1 (en) * 1999-11-29 2001-07-10 Pratt & Whitney Canada Corp. Simple low cost fuel nozzle support
US6363724B1 (en) * 2000-08-31 2002-04-02 General Electric Company Gas only nozzle fuel tip
JP2003003933A (ja) * 2001-06-20 2003-01-08 Toyota Central Res & Dev Lab Inc 燃料噴射ノズル
JP2003314300A (ja) * 2002-04-17 2003-11-06 Mitsubishi Heavy Ind Ltd 油焚ガスタービンの燃焼器、油焚ガスタービン及びガスタービンプラント
US7290394B2 (en) * 2002-11-21 2007-11-06 Parker-Hannifin Corporation Fuel injector flexible feed with moveable nozzle tip
US7036302B2 (en) * 2004-03-15 2006-05-02 General Electric Company Controlled pressure fuel nozzle system
US7237730B2 (en) * 2005-03-17 2007-07-03 Pratt & Whitney Canada Corp. Modular fuel nozzle and method of making
US7216594B2 (en) * 2005-05-03 2007-05-15 Alstom Technology, Ltc. Multiple segment ceramic fuel nozzle tip
US20070119183A1 (en) * 2005-11-28 2007-05-31 General Electric Company Gas turbine engine combustor
US20070277530A1 (en) * 2006-05-31 2007-12-06 Constantin Alexandru Dinu Inlet flow conditioner for gas turbine engine fuel nozzle
US8166763B2 (en) * 2006-09-14 2012-05-01 Solar Turbines Inc. Gas turbine fuel injector with a removable pilot assembly

Also Published As

Publication number Publication date
CN101676535B (zh) 2014-10-22
JP2010071641A (ja) 2010-04-02
US20100064690A1 (en) 2010-03-18
DE102009044026A1 (de) 2010-03-25
CN101676535A (zh) 2010-03-24
US8261554B2 (en) 2012-09-11

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