JP5683102B2 - 気流分割の調節による希薄遅延噴射 - Google Patents

気流分割の調節による希薄遅延噴射 Download PDF

Info

Publication number
JP5683102B2
JP5683102B2 JP2009296996A JP2009296996A JP5683102B2 JP 5683102 B2 JP5683102 B2 JP 5683102B2 JP 2009296996 A JP2009296996 A JP 2009296996A JP 2009296996 A JP2009296996 A JP 2009296996A JP 5683102 B2 JP5683102 B2 JP 5683102B2
Authority
JP
Japan
Prior art keywords
fuel
combustor
transition zone
compressor
turbine
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
JP2009296996A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010159956A5 (cg-RX-API-DMAC7.html
JP2010159956A (ja
Inventor
ルイス・バークレー・デイヴィス，ジュニア
クリシュナ・クマール・ヴェンカタラマン
ウィリー・スティーブ・ジミンスキー
ジェフリー・デビッド・マイヤーズ
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 JP2010159956A publication Critical patent/JP2010159956A/ja
Publication of JP2010159956A5 publication Critical patent/JP2010159956A5/ja
Application granted granted Critical
Publication of JP5683102B2 publication Critical patent/JP5683102B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F23R3/34—Feeding into different combustion zones
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/20—Gas turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP2009296996A 2009-01-07 2009-12-28 気流分割の調節による希薄遅延噴射 Expired - Fee Related JP5683102B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/349,933 US8112216B2 (en) 2009-01-07 2009-01-07 Late lean injection with adjustable air splits
US12/349,933 2009-01-07

Publications (3)

Publication Number Publication Date
JP2010159956A JP2010159956A (ja) 2010-07-22
JP2010159956A5 JP2010159956A5 (cg-RX-API-DMAC7.html) 2014-05-15
JP5683102B2 true JP5683102B2 (ja) 2015-03-11

Family

ID=42041849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009296996A Expired - Fee Related JP5683102B2 (ja) 2009-01-07 2009-12-28 気流分割の調節による希薄遅延噴射

Country Status (4)

Country Link
US (3) US8112216B2 (cg-RX-API-DMAC7.html)
EP (1) EP2206961A3 (cg-RX-API-DMAC7.html)
JP (1) JP5683102B2 (cg-RX-API-DMAC7.html)
CN (1) CN101776018B (cg-RX-API-DMAC7.html)

Families Citing this family (117)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8112216B2 (en) 2009-01-07 2012-02-07 General Electric Company Late lean injection with adjustable air splits
US9903316B2 (en) * 2010-07-02 2018-02-27 Exxonmobil Upstream Research Company Stoichiometric combustion of enriched air with exhaust gas recirculation
WO2012003077A1 (en) * 2010-07-02 2012-01-05 Exxonmobil Upstream Research Company Low emission triple-cycle power generation systems and methods
US20120102914A1 (en) * 2010-11-03 2012-05-03 General Electric Company Systems, methods, and apparatus for compensating fuel composition variations in a gas turbine
US8601820B2 (en) 2011-06-06 2013-12-10 General Electric Company Integrated late lean injection on a combustion liner and late lean injection sleeve assembly
US9429325B2 (en) 2011-06-30 2016-08-30 General Electric Company Combustor and method of supplying fuel to the combustor
US9593851B2 (en) 2011-06-30 2017-03-14 General Electric Company Combustor and method of supplying fuel to the combustor
US9032785B1 (en) 2011-07-01 2015-05-19 The United States Of America As Represented By The Administrator National Aeronautics And Space Administration Method for making measurements of the post-combustion residence time in a gas turbine engine
US8407892B2 (en) * 2011-08-05 2013-04-02 General Electric Company Methods relating to integrating late lean injection into combustion turbine engines
US8919137B2 (en) * 2011-08-05 2014-12-30 General Electric Company Assemblies and apparatus related to integrating late lean injection into combustion turbine engines
US9010120B2 (en) * 2011-08-05 2015-04-21 General Electric Company Assemblies and apparatus related to integrating late lean injection into combustion turbine engines
US9303872B2 (en) 2011-09-15 2016-04-05 General Electric Company Fuel injector
CH707282B1 (de) 2011-09-22 2015-12-15 Gen Electric Brenner und Verfahren zur Brennstoffzufuhr zu einem Brenner.
US8904796B2 (en) * 2011-10-19 2014-12-09 General Electric Company Flashback resistant tubes for late lean injector and method for forming the tubes
US20130111918A1 (en) * 2011-11-07 2013-05-09 General Electric Company Combustor assembly for a gas turbomachine
CN103917826B (zh) * 2011-11-17 2016-08-24 通用电气公司 涡轮机燃烧器组件和操作涡轮机的方法
US9140455B2 (en) 2012-01-04 2015-09-22 General Electric Company Flowsleeve of a turbomachine component
US9170024B2 (en) 2012-01-06 2015-10-27 General Electric Company System and method for supplying a working fluid to a combustor
US9243507B2 (en) 2012-01-09 2016-01-26 General Electric Company Late lean injection system transition piece
US9188337B2 (en) 2012-01-13 2015-11-17 General Electric Company System and method for supplying a working fluid to a combustor via a non-uniform distribution manifold
US9097424B2 (en) 2012-03-12 2015-08-04 General Electric Company System for supplying a fuel and working fluid mixture to a combustor
US9151500B2 (en) 2012-03-15 2015-10-06 General Electric Company System for supplying a fuel and a working fluid through a liner to a combustion chamber
US9284888B2 (en) 2012-04-25 2016-03-15 General Electric Company System for supplying fuel to late-lean fuel injectors of a combustor
US9052115B2 (en) 2012-04-25 2015-06-09 General Electric Company System and method for supplying a working fluid to a combustor
US8677753B2 (en) 2012-05-08 2014-03-25 General Electric Company System for supplying a working fluid to a combustor
US8887506B2 (en) 2012-05-11 2014-11-18 General Electric Company Fuel injector with mixing circuit
US9733141B1 (en) * 2012-06-27 2017-08-15 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Method for making measurements of the post-combustion residence time in a gas turbine engine
US8479518B1 (en) 2012-07-11 2013-07-09 General Electric Company System for supplying a working fluid to a combustor
US8683805B2 (en) * 2012-08-06 2014-04-01 General Electric Company Injector seal for a gas turbomachine
EP2888531B1 (en) * 2012-08-24 2020-06-17 Ansaldo Energia Switzerland AG Sequential combustion with dilution gas mixer
US9423131B2 (en) 2012-10-10 2016-08-23 General Electric Company Air management arrangement for a late lean injection combustor system and method of routing an airflow
US9803498B2 (en) * 2012-10-17 2017-10-31 United Technologies Corporation One-piece fuel nozzle for a thrust engine
US9310078B2 (en) 2012-10-31 2016-04-12 General Electric Company Fuel injection assemblies in combustion turbine engines
US9291098B2 (en) 2012-11-14 2016-03-22 General Electric Company Turbomachine and staged combustion system of a turbomachine
US20140216044A1 (en) * 2012-12-17 2014-08-07 United Technologoes Corporation Gas turbine engine combustor heat shield with increased film cooling effectiveness
US10088165B2 (en) 2015-04-07 2018-10-02 General Electric Company System and method for tuning resonators
US9279369B2 (en) * 2013-03-13 2016-03-08 General Electric Company Turbomachine with transition piece having dilution holes and fuel injection system coupled to transition piece
US9528439B2 (en) * 2013-03-15 2016-12-27 General Electric Company Systems and apparatus relating to downstream fuel and air injection in gas turbines
US9377202B2 (en) 2013-03-15 2016-06-28 General Electric Company System and method for fuel blending and control in gas turbines
US9482434B2 (en) * 2013-03-15 2016-11-01 General Electric Company Methods relating to downstream fuel and air injection in gas turbines
US9435541B2 (en) 2013-03-15 2016-09-06 General Electric Company Systems and apparatus relating to downstream fuel and air injection in gas turbines
US9714768B2 (en) * 2013-03-15 2017-07-25 General Electric Company Systems and apparatus relating to downstream fuel and air injection in gas turbines
US9360217B2 (en) 2013-03-18 2016-06-07 General Electric Company Flow sleeve for a combustion module of a gas turbine
US9316396B2 (en) 2013-03-18 2016-04-19 General Electric Company Hot gas path duct for a combustor of a gas turbine
US10436445B2 (en) 2013-03-18 2019-10-08 General Electric Company Assembly for controlling clearance between a liner and stationary nozzle within a gas turbine
US9376961B2 (en) * 2013-03-18 2016-06-28 General Electric Company System for controlling a flow rate of a compressed working fluid to a combustor fuel injector
US9631812B2 (en) 2013-03-18 2017-04-25 General Electric Company Support frame and method for assembly of a combustion module of a gas turbine
US9316155B2 (en) 2013-03-18 2016-04-19 General Electric Company System for providing fuel to a combustor
US9383104B2 (en) 2013-03-18 2016-07-05 General Electric Company Continuous combustion liner for a combustor of a gas turbine
US9400114B2 (en) 2013-03-18 2016-07-26 General Electric Company Combustor support assembly for mounting a combustion module of a gas turbine
US9291350B2 (en) 2013-03-18 2016-03-22 General Electric Company System for providing a working fluid to a combustor
US9322556B2 (en) 2013-03-18 2016-04-26 General Electric Company Flow sleeve assembly for a combustion module of a gas turbine combustor
US9382850B2 (en) 2013-03-21 2016-07-05 General Electric Company System and method for controlled fuel blending in gas turbines
EP2789915A1 (en) * 2013-04-10 2014-10-15 Alstom Technology Ltd Method for operating a combustion chamber and combustion chamber
WO2014201135A1 (en) 2013-06-11 2014-12-18 United Technologies Corporation Combustor with axial staging for a gas turbine engine
US20150052905A1 (en) * 2013-08-20 2015-02-26 General Electric Company Pulse Width Modulation for Control of Late Lean Liquid Injection Velocity
US20150059348A1 (en) * 2013-08-28 2015-03-05 General Electric Company System and method for controlling fuel distributions in a combustor in a gas turbine engine
US20150075170A1 (en) * 2013-09-17 2015-03-19 General Electric Company Method and system for augmenting the detection reliability of secondary flame detectors in a gas turbine
GB201317175D0 (en) 2013-09-27 2013-11-06 Rolls Royce Plc An apparatus and a method of controlling the supply of fuel to a combustion chamber
US20150107255A1 (en) * 2013-10-18 2015-04-23 General Electric Company Turbomachine combustor having an externally fueled late lean injection (lli) system
US20150159877A1 (en) * 2013-12-06 2015-06-11 General Electric Company Late lean injection manifold mixing system
US9689574B2 (en) 2014-02-03 2017-06-27 General Electric Company System and method for reducing modal coupling of combustion dynamics
US9644845B2 (en) 2014-02-03 2017-05-09 General Electric Company System and method for reducing modal coupling of combustion dynamics
US9964045B2 (en) 2014-02-03 2018-05-08 General Electric Company Methods and systems for detecting lean blowout in gas turbine systems
US9709279B2 (en) 2014-02-27 2017-07-18 General Electric Company System and method for control of combustion dynamics in combustion system
US9709278B2 (en) * 2014-03-12 2017-07-18 General Electric Company System and method for control of combustion dynamics in combustion system
US10221777B2 (en) * 2014-03-25 2019-03-05 Mitsubishi Hitachi Power Systems, Ltd. Gas turbine combustion control device and combustion control method and program therefor
JP6257035B2 (ja) * 2014-03-25 2018-01-10 三菱日立パワーシステムズ株式会社 ガスタービンの燃焼制御装置および燃焼制御方法並びにプログラム
US9644846B2 (en) 2014-04-08 2017-05-09 General Electric Company Systems and methods for control of combustion dynamics and modal coupling in gas turbine engine
US9845956B2 (en) 2014-04-09 2017-12-19 General Electric Company System and method for control of combustion dynamics in combustion system
US9803555B2 (en) * 2014-04-23 2017-10-31 General Electric Company Fuel delivery system with moveably attached fuel tube
US9845732B2 (en) 2014-05-28 2017-12-19 General Electric Company Systems and methods for variation of injectors for coherence reduction in combustion system
US9551283B2 (en) 2014-06-26 2017-01-24 General Electric Company Systems and methods for a fuel pressure oscillation device for reduction of coherence
US9909508B2 (en) * 2014-06-26 2018-03-06 General Electric Company Automatic combustion system characterization
US10094569B2 (en) 2014-12-11 2018-10-09 General Electric Company Injecting apparatus with reheat combustor and turbomachine
US10094570B2 (en) 2014-12-11 2018-10-09 General Electric Company Injector apparatus and reheat combustor
US10107498B2 (en) 2014-12-11 2018-10-23 General Electric Company Injection systems for fuel and gas
US10094571B2 (en) 2014-12-11 2018-10-09 General Electric Company Injector apparatus with reheat combustor and turbomachine
EP3037726B1 (en) * 2014-12-22 2018-09-26 Ansaldo Energia Switzerland AG Separate feedings of cooling and dilution air
US10060629B2 (en) * 2015-02-20 2018-08-28 United Technologies Corporation Angled radial fuel/air delivery system for combustor
US10480792B2 (en) * 2015-03-06 2019-11-19 General Electric Company Fuel staging in a gas turbine engine
US10113747B2 (en) 2015-04-15 2018-10-30 General Electric Company Systems and methods for control of combustion dynamics in combustion system
KR102096434B1 (ko) 2015-07-07 2020-04-02 한화에어로스페이스 주식회사 연소기
US9938903B2 (en) 2015-12-22 2018-04-10 General Electric Company Staged fuel and air injection in combustion systems of gas turbines
US9976487B2 (en) 2015-12-22 2018-05-22 General Electric Company Staged fuel and air injection in combustion systems of gas turbines
US9945294B2 (en) 2015-12-22 2018-04-17 General Electric Company Staged fuel and air injection in combustion systems of gas turbines
US10337411B2 (en) 2015-12-30 2019-07-02 General Electric Company Auto thermal valve (ATV) for dual mode passive cooling flow modulation
US20170191373A1 (en) 2015-12-30 2017-07-06 General Electric Company Passive flow modulation of cooling flow into a cavity
JP6651389B2 (ja) * 2016-03-08 2020-02-19 三菱日立パワーシステムズ株式会社 燃料制御装置、燃焼器、ガスタービン、燃料制御方法及びプログラム
US20170260866A1 (en) * 2016-03-10 2017-09-14 Siemens Energy, Inc. Ducting arrangement in a combustion system of a gas turbine engine
US20170268776A1 (en) * 2016-03-15 2017-09-21 General Electric Company Gas turbine flow sleeve mounting
EP3228939B1 (en) 2016-04-08 2020-08-05 Ansaldo Energia Switzerland AG Method for combusting a fuel, and combustion appliance
US10222066B2 (en) 2016-05-26 2019-03-05 Siemens Energy, Inc. Ducting arrangement with injector assemblies arranged in an expanding cross-sectional area of a downstream combustion stage in a gas turbine engine
US10215038B2 (en) 2016-05-26 2019-02-26 Siemens Energy, Inc. Method and computer-readable model for additively manufacturing ducting arrangement for a gas turbine engine
DE102016112887A1 (de) * 2016-07-13 2018-01-18 Truma Gerätetechnik GmbH & Co. KG Heizvorrichtung und Verfahren zum Betreiben einer Heizvorrichtung
US10337739B2 (en) 2016-08-16 2019-07-02 General Electric Company Combustion bypass passive valve system for a gas turbine
US10508811B2 (en) * 2016-10-03 2019-12-17 United Technologies Corporation Circumferential fuel shifting and biasing in an axial staged combustor for a gas turbine engine
US10738704B2 (en) * 2016-10-03 2020-08-11 Raytheon Technologies Corporation Pilot/main fuel shifting in an axial staged combustor for a gas turbine engine
US10739003B2 (en) * 2016-10-03 2020-08-11 United Technologies Corporation Radial fuel shifting and biasing in an axial staged combustor for a gas turbine engine
JP7214332B2 (ja) * 2017-01-18 2023-01-30 ゼネラル・エレクトリック・カンパニイ ガスタービンの燃焼システムにおける段階的な燃料および空気噴射
US10712007B2 (en) 2017-01-27 2020-07-14 General Electric Company Pneumatically-actuated fuel nozzle air flow modulator
US10738712B2 (en) 2017-01-27 2020-08-11 General Electric Company Pneumatically-actuated bypass valve
JP6769370B2 (ja) * 2017-03-27 2020-10-14 株式会社Ihi 燃焼装置及びガスタービン
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
US11187415B2 (en) 2017-12-11 2021-11-30 General Electric Company Fuel injection assemblies for axial fuel staging in gas turbine combustors
CN111486477B (zh) * 2020-04-07 2021-04-20 南京航空航天大学 用于调节燃烧室出口温度分布的掺混孔调节系统及方法
US11371709B2 (en) 2020-06-30 2022-06-28 General Electric Company Combustor air flow path
US11566790B1 (en) 2021-10-28 2023-01-31 General Electric Company Methods of operating a turbomachine combustor on hydrogen
US12379108B2 (en) 2023-01-06 2025-08-05 Ge Vernova Infrastructure Technology Llc Method of operating gas turbine combustor with multiple fuel stages
US20240230094A1 (en) * 2023-01-06 2024-07-11 Ge Infrastructure Technology Llc Combustor head end section with integrated cooling system
US12429222B2 (en) 2023-08-25 2025-09-30 Ge Vernova Infrastructure Technology Llc Flex fuel combustor
US20250067436A1 (en) * 2023-08-25 2025-02-27 Ge Infrastructure Technology Llc Ammonia combustor
US12203655B1 (en) 2023-12-29 2025-01-21 Ge Infrastructure Technology Llc Additively manufactured combustor with adaptive cooling passage
US12092061B1 (en) 2023-12-29 2024-09-17 Ge Infrastructure Technology Llc Axial fuel stage immersed injectors with internal cooling
US12281794B1 (en) 2023-12-29 2025-04-22 Ge Infrastructure Technology Llc Combustor body and axial fuel stage immersed injectors additively manufactured with different materials
US12449128B1 (en) 2024-11-27 2025-10-21 Ge Vernova Infrastructure Technology Llc Boss for a fuel injection assembly having cooling circuit and combustor provided therewith

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045425A (en) 1954-03-03 1962-07-24 Snecma Exhaust reheat equipment for gasturbine engines
DE2232025A1 (de) * 1972-06-30 1974-01-17 Motoren Turbinen Union Gasturbinenanlage, insbesondere triebwerk mit gleichraumverbrennung
US4735052A (en) 1985-09-30 1988-04-05 Kabushiki Kaisha Toshiba Gas turbine apparatus
JPS62174539A (ja) * 1985-09-30 1987-07-31 Toshiba Corp ガスタ−ビン制御装置
GB2219045B (en) * 1988-05-27 1992-06-03 Rolls Royce Plc Gas turbine engine fuel system
US5163284A (en) 1991-02-07 1992-11-17 Sundstrand Corporation Dual zone combustor fuel injection
JP3154426B2 (ja) * 1992-01-28 2001-04-09 三菱瓦斯化学株式会社 ガスタービン装置用燃料ガスの前処理方法
GB2284884B (en) 1993-12-16 1997-12-10 Rolls Royce Plc A gas turbine engine combustion chamber
JP2950720B2 (ja) * 1994-02-24 1999-09-20 株式会社東芝 ガスタービン燃焼装置およびその燃焼制御方法
DE4416650A1 (de) 1994-05-11 1995-11-16 Abb Management Ag Verbrennungsverfahren für atmosphärische Feuerungsanlagen
CH688899A5 (de) * 1994-05-26 1998-05-15 Asea Brown Boveri Verfahren zur Regelung einer Gasturbogruppe.
US5943866A (en) * 1994-10-03 1999-08-31 General Electric Company Dynamically uncoupled low NOx combustor having multiple premixers with axial staging
US5836164A (en) 1995-01-30 1998-11-17 Hitachi, Ltd. Gas turbine combustor
US5826429A (en) 1995-12-22 1998-10-27 General Electric Co. Catalytic combustor with lean direct injection of gas fuel for low emissions combustion and methods of operation
US5974781A (en) 1995-12-26 1999-11-02 General Electric Company Hybrid can-annular combustor for axial staging in low NOx combustors
US6201029B1 (en) * 1996-02-13 2001-03-13 Marathon Oil Company Staged combustion of a low heating value fuel gas for driving a gas turbine
US6047550A (en) 1996-05-02 2000-04-11 General Electric Co. Premixing dry low NOx emissions combustor with lean direct injection of gas fuel
US5901547A (en) 1996-06-03 1999-05-11 Air Products And Chemicals, Inc. Operation method for integrated gasification combined cycle power generation system
US6105359A (en) * 1997-03-31 2000-08-22 Wilson; Michael A. Efficiency enhanced turbine engine
DE19741197C1 (de) * 1997-09-18 1999-01-28 Siemens Ag Adapterarmatur zum Einsatz in einer stationären Gasturbinenanlage
FR2774152B1 (fr) 1998-01-28 2000-03-24 Inst Francais Du Petrole Chambre de combustion de turbine a gaz fonctionnant au carburant liquide
FR2795716B1 (fr) * 1999-07-02 2001-08-03 Air Liquide Procede de calcination d'un materiau a base de minerai
US6868676B1 (en) * 2002-12-20 2005-03-22 General Electric Company Turbine containing system and an injector therefor
US7284378B2 (en) * 2004-06-04 2007-10-23 General Electric Company Methods and apparatus for low emission gas turbine energy generation
US7010921B2 (en) * 2004-06-01 2006-03-14 General Electric Company Method and apparatus for cooling combustor liner and transition piece of a gas turbine
US7395670B1 (en) * 2005-02-18 2008-07-08 Praxair Technology, Inc. Gas turbine fuel preparation and introduction method
JP2007107401A (ja) * 2005-10-11 2007-04-26 Chugoku Electric Power Co Inc:The 火力発電施設のガス供給装置
JP4831820B2 (ja) 2006-05-22 2011-12-07 三菱重工業株式会社 ガスタービン出力学習回路及びこれを備えたガスタービンの燃焼制御装置
US20070277530A1 (en) * 2006-05-31 2007-12-06 Constantin Alexandru Dinu Inlet flow conditioner for gas turbine engine fuel nozzle
US8141370B2 (en) * 2006-08-08 2012-03-27 General Electric Company Methods and apparatus for radially compliant component mounting
US7810333B2 (en) * 2006-10-02 2010-10-12 General Electric Company Method and apparatus for operating a turbine engine
US7690188B2 (en) * 2007-03-02 2010-04-06 United Technologies Corporation Combination engines for aircraft
JP4719704B2 (ja) * 2007-03-09 2011-07-06 株式会社日立製作所 ガスタービン燃焼器
US7886545B2 (en) 2007-04-27 2011-02-15 General Electric Company Methods and systems to facilitate reducing NOx emissions in combustion systems
US7886539B2 (en) 2007-09-14 2011-02-15 Siemens Energy, Inc. Multi-stage axial combustion system
US8387398B2 (en) * 2007-09-14 2013-03-05 Siemens Energy, Inc. Apparatus and method for controlling the secondary injection of fuel
US8397512B2 (en) * 2008-08-25 2013-03-19 General Electric Company Flow device for turbine engine and method of assembling same
US8113000B2 (en) * 2008-09-15 2012-02-14 Siemens Energy, Inc. Flashback resistant pre-mixer assembly
US8272218B2 (en) 2008-09-24 2012-09-25 Siemens Energy, Inc. Spiral cooled fuel nozzle
US9822649B2 (en) 2008-11-12 2017-11-21 General Electric Company Integrated combustor and stage 1 nozzle in a gas turbine and method
US8707707B2 (en) 2009-01-07 2014-04-29 General Electric Company Late lean injection fuel staging configurations
US8701382B2 (en) 2009-01-07 2014-04-22 General Electric Company Late lean injection with expanded fuel flexibility
US8701383B2 (en) 2009-01-07 2014-04-22 General Electric Company Late lean injection system configuration
US8112216B2 (en) 2009-01-07 2012-02-07 General Electric Company Late lean injection with adjustable air splits
US8701418B2 (en) 2009-01-07 2014-04-22 General Electric Company Late lean injection for fuel flexibility
US8683808B2 (en) 2009-01-07 2014-04-01 General Electric Company Late lean injection control strategy

Also Published As

Publication number Publication date
EP2206961A3 (en) 2012-03-07
US8457861B2 (en) 2013-06-04
US8275533B2 (en) 2012-09-25
CN101776018A (zh) 2010-07-14
EP2206961A2 (en) 2010-07-14
US8112216B2 (en) 2012-02-07
US20100174466A1 (en) 2010-07-08
CN101776018B (zh) 2015-04-08
JP2010159956A (ja) 2010-07-22
US20120312024A1 (en) 2012-12-13
US20120110974A1 (en) 2012-05-10

Similar Documents

Publication Publication Date Title
JP5683102B2 (ja) 気流分割の調節による希薄遅延噴射
JP2010159956A5 (cg-RX-API-DMAC7.html)
US8701383B2 (en) Late lean injection system configuration
US8683808B2 (en) Late lean injection control strategy
US8701382B2 (en) Late lean injection with expanded fuel flexibility
US8707707B2 (en) Late lean injection fuel staging configurations
US8701418B2 (en) Late lean injection for fuel flexibility
EP2902708B1 (en) Multi-fuel-supporting gas-turbine combustor
EP2206964A2 (en) Late lean injection fuel injector configurations
JP2009108858A (ja) 燃焼器内でシンガスを燃焼させるための方法及び装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20121217

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20131001

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20131226

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140107

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140131

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140205

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140228

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140305

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20140331

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140715

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20141015

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20141020

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20141216

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150113

R150 Certificate of patent or registration of utility model

Ref document number: 5683102

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees