WO2008133034A1 - ガスタービン燃焼器 - Google Patents

ガスタービン燃焼器 Download PDF

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Publication number
WO2008133034A1
WO2008133034A1 PCT/JP2008/057139 JP2008057139W WO2008133034A1 WO 2008133034 A1 WO2008133034 A1 WO 2008133034A1 JP 2008057139 W JP2008057139 W JP 2008057139W WO 2008133034 A1 WO2008133034 A1 WO 2008133034A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas turbine
inner ring
turbine combustor
fuel
fuel passage
Prior art date
Application number
PCT/JP2008/057139
Other languages
English (en)
French (fr)
Inventor
Tomoto Nagai
Eigo Katou
Tetsu Konishi
Original Assignee
Mitsubishi Heavy Industries, 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
Application filed by Mitsubishi Heavy Industries, Ltd. filed Critical Mitsubishi Heavy Industries, Ltd.
Priority to US12/595,160 priority Critical patent/US8371126B2/en
Priority to EP08740237.6A priority patent/EP2136143B1/en
Publication of WO2008133034A1 publication Critical patent/WO2008133034A1/ja

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
    • F23R3/28—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
    • 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
    • F02C7/222—Fuel flow conduits, e.g. manifolds
    • 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
    • F02C7/224—Heating fuel before feeding to the burner
    • 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
    • F23R3/44—Combustion chambers comprising a single tubular flame tube within a tubular casing
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • 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
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/08—Purpose of the control system to produce clean exhaust gases
    • F05D2270/082—Purpose of the control system to produce clean exhaust gases with as little NOx as possible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2211/00—Thermal dilatation prevention or compensation
    • 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
    • F23R2900/00005—Preventing fatigue failures or reducing mechanical stress in gas turbine components

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)
  • Spray-Type Burners (AREA)

Abstract

　ガスタービン燃焼器において、第１燃料通路（６６）が周方向に複数形成されたトップハット本体（６１）の凹部（６５）をカバー（６２）により被覆することで、第１燃料通路（６６）が連通するキャビティ（４９）を形成し、トップハット本体（６１）に内側リング（６３）及び外側リング（６４）を連結すると共に互いに連結することで、第１燃料通路（６６）に連通する第２燃料通路（６７）を形成し、内側リング（６３）にペグ（５２）を固定して第３燃料通路（６８）を介して第２燃料通路（６７）に連通し、内側リング（６３）と外側リング（６４）に熱延びを吸収する熱延び吸収手段として薄肉部（６３ｂ，６４ｂ）を設けることで、トップハット部の連結部に作用する応力を低減することで長寿命化を図る。
PCT/JP2008/057139 2007-04-13 2008-04-11 ガスタービン燃焼器 WO2008133034A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/595,160 US8371126B2 (en) 2007-04-13 2008-04-11 Gas turbine combustor
EP08740237.6A EP2136143B1 (en) 2007-04-13 2008-04-11 Gas turbine combustor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007106415A JP2008261605A (ja) 2007-04-13 2007-04-13 ガスタービン燃焼器
JP2007-106415 2007-04-13

Publications (1)

Publication Number Publication Date
WO2008133034A1 true WO2008133034A1 (ja) 2008-11-06

Family

ID=39925493

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057139 WO2008133034A1 (ja) 2007-04-13 2008-04-11 ガスタービン燃焼器

Country Status (4)

Country Link
US (1) US8371126B2 (ja)
EP (1) EP2136143B1 (ja)
JP (1) JP2008261605A (ja)
WO (1) WO2008133034A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101936224A (zh) * 2009-06-30 2011-01-05 通用电气公司 用于超低发热燃料用燃烧器燃料回路的方法和装置
JP2011220670A (ja) * 2010-04-06 2011-11-04 General Electric Co <Ge> セグメント式環状リングマニホルド四元燃料分配器
JP2012140948A (ja) * 2011-01-05 2012-07-26 General Electric Co <Ge> 燃料ノズルのパッシブパージキャップ流
JP2012141125A (ja) * 2011-01-03 2012-07-26 General Electric Co <Ge> 保炎緩和のための燃料千鳥状供給を備えた燃焼器

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8438852B2 (en) * 2010-04-06 2013-05-14 General Electric Company Annular ring-manifold quaternary fuel distributor
US8991187B2 (en) * 2010-10-11 2015-03-31 General Electric Company Combustor with a lean pre-nozzle fuel injection system
US9194297B2 (en) 2010-12-08 2015-11-24 Parker-Hannifin Corporation Multiple circuit fuel manifold
US9958093B2 (en) 2010-12-08 2018-05-01 Parker-Hannifin Corporation Flexible hose assembly with multiple flow passages
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
US9388738B2 (en) * 2011-10-04 2016-07-12 Siemens Energy, Inc. Casing for a gas turbine engine
US9822652B2 (en) * 2012-07-03 2017-11-21 Gkn Aerospace Sweden Ab Supporting structure for a gas turbine engine
US9772054B2 (en) 2013-03-15 2017-09-26 Parker-Hannifin Corporation Concentric flexible hose assembly
US9803555B2 (en) * 2014-04-23 2017-10-31 General Electric Company Fuel delivery system with moveably attached fuel tube
US9939155B2 (en) 2015-01-26 2018-04-10 Delavan Inc. Flexible swirlers
CN106287816B (zh) * 2016-08-12 2019-01-18 中国航空工业集团公司沈阳发动机设计研究所 一种干式低排放燃烧器
JP6823730B2 (ja) * 2017-10-18 2021-02-03 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 予混合バーナ及び金属板の熱処理設備
JP6546334B1 (ja) 2018-12-03 2019-07-17 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器及びこれを備えたガスタービン
JP7191723B2 (ja) 2019-02-27 2022-12-19 三菱重工業株式会社 ガスタービン燃焼器及びガスタービン
JP7096182B2 (ja) * 2019-02-27 2022-07-05 三菱重工業株式会社 ガスタービン燃焼器及びガスタービン
US11933223B2 (en) * 2019-04-18 2024-03-19 Rtx Corporation Integrated additive fuel injectors for attritable engines
CN111520749A (zh) * 2020-03-25 2020-08-11 西北工业大学 一种预热式双油路对冲式环形燃烧室结构
CN113776085A (zh) * 2021-10-08 2021-12-10 浙江浙能技术研究院有限公司 一种低污染燃烧室喷嘴端部结构及方法
CN115654536A (zh) * 2022-10-28 2023-01-31 西安现代控制技术研究所 薄壁燃气隔离掺混装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000171038A (ja) 1998-12-08 2000-06-23 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器
JP2001141243A (ja) 1999-11-10 2001-05-25 Mitsubishi Heavy Ind Ltd ガスタービンの燃料供給機構
JP2001329860A (ja) * 2000-04-07 2001-11-30 General Electric Co <Ge> ガスタービンエンジン内部の熱応力を減少させる方法及び装置
JP2005321157A (ja) * 2004-05-10 2005-11-17 Mitsubishi Heavy Ind Ltd 燃焼器ノズル構造

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485630A (en) 1982-12-08 1984-12-04 General Electric Company Combustor liner
US5415000A (en) * 1994-06-13 1995-05-16 Westinghouse Electric Corporation Low NOx combustor retro-fit system for gas turbines
JPH0921531A (ja) * 1995-07-05 1997-01-21 Mitsubishi Heavy Ind Ltd ガスタービンの予混合燃焼器
JP2858104B2 (ja) * 1996-02-05 1999-02-17 三菱重工業株式会社 ガスタービン燃焼器
JP2000039147A (ja) * 1998-07-21 2000-02-08 Mitsubishi Heavy Ind Ltd フレキシブルジョイントを備えた燃焼器パイロットノズル
CA2288555C (en) * 1998-11-12 2007-01-23 Mitsubishi Heavy Industries, Ltd. Gas turbine combustor
US6813889B2 (en) * 2001-08-29 2004-11-09 Hitachi, Ltd. Gas turbine combustor and operating method thereof
JP2005233574A (ja) * 2004-02-23 2005-09-02 Mitsubishi Heavy Ind Ltd 燃焼器
JP4119908B2 (ja) * 2005-09-14 2008-07-16 三菱重工業株式会社 ガスタービンの燃焼制御装置
JP2008025910A (ja) * 2006-07-20 2008-02-07 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器
US8572976B2 (en) * 2006-10-04 2013-11-05 Pratt & Whitney Canada Corp. Reduced stress internal manifold heat shield attachment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000171038A (ja) 1998-12-08 2000-06-23 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器
JP2001141243A (ja) 1999-11-10 2001-05-25 Mitsubishi Heavy Ind Ltd ガスタービンの燃料供給機構
JP2001329860A (ja) * 2000-04-07 2001-11-30 General Electric Co <Ge> ガスタービンエンジン内部の熱応力を減少させる方法及び装置
JP2005321157A (ja) * 2004-05-10 2005-11-17 Mitsubishi Heavy Ind Ltd 燃焼器ノズル構造

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101936224A (zh) * 2009-06-30 2011-01-05 通用电气公司 用于超低发热燃料用燃烧器燃料回路的方法和装置
JP2011012673A (ja) * 2009-06-30 2011-01-20 General Electric Co <Ge> 超低発熱燃料用の燃焼器燃料回路のための方法及び装置
JP2011220670A (ja) * 2010-04-06 2011-11-04 General Electric Co <Ge> セグメント式環状リングマニホルド四元燃料分配器
JP2012141125A (ja) * 2011-01-03 2012-07-26 General Electric Co <Ge> 保炎緩和のための燃料千鳥状供給を備えた燃焼器
US9416974B2 (en) 2011-01-03 2016-08-16 General Electric Company Combustor with fuel staggering for flame holding mitigation
JP2012140948A (ja) * 2011-01-05 2012-07-26 General Electric Co <Ge> 燃料ノズルのパッシブパージキャップ流

Also Published As

Publication number Publication date
EP2136143A1 (en) 2009-12-23
JP2008261605A (ja) 2008-10-30
EP2136143B1 (en) 2015-09-09
EP2136143A4 (en) 2014-05-14
US8371126B2 (en) 2013-02-12
US20100115966A1 (en) 2010-05-13

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