CN102052673A - 降低进入多喷嘴装置的流量分配不均的燃烧器头端导叶 - Google Patents

降低进入多喷嘴装置的流量分配不均的燃烧器头端导叶 Download PDF

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Publication number
CN102052673A
CN102052673A CN2010105365189A CN201010536518A CN102052673A CN 102052673 A CN102052673 A CN 102052673A CN 2010105365189 A CN2010105365189 A CN 2010105365189A CN 201010536518 A CN201010536518 A CN 201010536518A CN 102052673 A CN102052673 A CN 102052673A
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CN
China
Prior art keywords
burner
baffle plate
shell
air stream
stream
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.)
Pending
Application number
CN2010105365189A
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English (en)
Chinese (zh)
Inventor
J·穆勒林
J·C·因泰尔
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General Electric Co
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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 CN102052673A publication Critical patent/CN102052673A/zh
Pending legal-status Critical Current

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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
    • 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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN2010105365189A 2009-10-26 2010-10-26 降低进入多喷嘴装置的流量分配不均的燃烧器头端导叶 Pending CN102052673A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/605,591 US8402763B2 (en) 2009-10-26 2009-10-26 Combustor headend guide vanes to reduce flow maldistribution into multi-nozzle arrangement
US12/605591 2009-10-26

Publications (1)

Publication Number Publication Date
CN102052673A true CN102052673A (zh) 2011-05-11

Family

ID=43796942

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010105365189A Pending CN102052673A (zh) 2009-10-26 2010-10-26 降低进入多喷嘴装置的流量分配不均的燃烧器头端导叶

Country Status (5)

Country Link
US (1) US8402763B2 (enExample)
JP (1) JP5584586B2 (enExample)
CN (1) CN102052673A (enExample)
CH (1) CH702097A2 (enExample)
DE (1) DE102010038122A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061932A (zh) * 2012-12-22 2013-04-24 赵军政 高效节能环保的喷油嘴
CN112682818A (zh) * 2019-10-17 2021-04-20 三菱动力株式会社 燃气轮机燃烧器
CN119802674A (zh) * 2025-02-12 2025-04-11 清华大学 冷却微混喷嘴、燃烧器及燃气轮机

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9134030B2 (en) * 2012-01-23 2015-09-15 General Electric Company Micromixer of turbine system
CN102974572B (zh) * 2012-12-06 2016-01-20 北京埃夫信环保科技有限公司 促进热气流在焚烧炉内部循环的装置
US9534787B2 (en) * 2013-03-12 2017-01-03 General Electric Company Micromixing cap assembly
US9671112B2 (en) 2013-03-12 2017-06-06 General Electric Company Air diffuser for a head end of a combustor
US9650959B2 (en) 2013-03-12 2017-05-16 General Electric Company Fuel-air mixing system with mixing chambers of various lengths for gas turbine system
US9347668B2 (en) 2013-03-12 2016-05-24 General Electric Company End cover configuration and assembly
US9765973B2 (en) 2013-03-12 2017-09-19 General Electric Company System and method for tube level air flow conditioning
US9759425B2 (en) 2013-03-12 2017-09-12 General Electric Company System and method having multi-tube fuel nozzle with multiple fuel injectors
US9528444B2 (en) 2013-03-12 2016-12-27 General Electric Company System having multi-tube fuel nozzle with floating arrangement of mixing tubes
US9651259B2 (en) 2013-03-12 2017-05-16 General Electric Company Multi-injector micromixing system
US9366439B2 (en) 2013-03-12 2016-06-14 General Electric Company Combustor end cover with fuel plenums

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408461A (en) * 1979-11-23 1983-10-11 Bbc Brown, Boveri & Company Limited Combustion chamber of a gas turbine with pre-mixing and pre-evaporation elements
US5407347A (en) * 1993-07-16 1995-04-18 Radian Corporation Apparatus and method for reducing NOx, CO and hydrocarbon emissions when burning gaseous fuels
CN1395063A (zh) * 2001-06-20 2003-02-05 西门子公司 燃气轮机的燃烧室及为此设置的空气导流方法
CN1401938A (zh) * 2001-08-29 2003-03-12 株式会社日立制作所 燃气轮机燃烧器及其操作方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885858A (en) * 1947-12-02 1959-05-12 Power Jets Res & Dev Ltd Combustion system with mixing chamber
US2782597A (en) * 1952-03-15 1957-02-26 Gen Electric Combustion chamber having improved air inlet means
DE3361535D1 (en) * 1982-05-28 1986-01-30 Bbc Brown Boveri & Cie Gas turbine combustion chamber and method of operating it
FR2698157B1 (fr) * 1992-11-18 1994-12-16 Snecma Système d'injection aérodynamique de chambre de combustion.
JP3183053B2 (ja) * 1994-07-20 2001-07-03 株式会社日立製作所 ガスタービン燃焼器及びガスタービン
JP3392633B2 (ja) * 1996-05-15 2003-03-31 三菱重工業株式会社 燃焼器
JP3592912B2 (ja) * 1997-11-13 2004-11-24 三菱重工業株式会社 ガスタービン燃焼器
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
US6298667B1 (en) * 2000-06-22 2001-10-09 General Electric Company Modular combustor dome
JP2002039533A (ja) * 2000-07-21 2002-02-06 Mitsubishi Heavy Ind Ltd 燃焼器、ガスタービン及びジェットエンジン
JP3960166B2 (ja) * 2001-08-29 2007-08-15 株式会社日立製作所 ガスタービン燃焼器およびガスタービン燃焼器の運転方法
US7185494B2 (en) * 2004-04-12 2007-03-06 General Electric Company Reduced center burner in multi-burner combustor and method for operating the combustor
JP4015656B2 (ja) * 2004-11-17 2007-11-28 三菱重工業株式会社 ガスタービン燃焼器
US7523614B2 (en) * 2006-02-27 2009-04-28 Mitsubishi Heavy Industries, Ltd. Combustor
US8424311B2 (en) * 2009-02-27 2013-04-23 General Electric Company Premixed direct injection disk

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408461A (en) * 1979-11-23 1983-10-11 Bbc Brown, Boveri & Company Limited Combustion chamber of a gas turbine with pre-mixing and pre-evaporation elements
US5407347A (en) * 1993-07-16 1995-04-18 Radian Corporation Apparatus and method for reducing NOx, CO and hydrocarbon emissions when burning gaseous fuels
CN1395063A (zh) * 2001-06-20 2003-02-05 西门子公司 燃气轮机的燃烧室及为此设置的空气导流方法
CN1401938A (zh) * 2001-08-29 2003-03-12 株式会社日立制作所 燃气轮机燃烧器及其操作方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061932A (zh) * 2012-12-22 2013-04-24 赵军政 高效节能环保的喷油嘴
CN103061932B (zh) * 2012-12-22 2015-08-26 赵军政 高效节能环保的喷油嘴
CN112682818A (zh) * 2019-10-17 2021-04-20 三菱动力株式会社 燃气轮机燃烧器
CN112682818B (zh) * 2019-10-17 2022-07-26 三菱重工业株式会社 燃气轮机燃烧器
US12092330B2 (en) 2019-10-17 2024-09-17 Mitsubishi Heavy Industries, Ltd. Gas turbine combuster
CN119802674A (zh) * 2025-02-12 2025-04-11 清华大学 冷却微混喷嘴、燃烧器及燃气轮机

Also Published As

Publication number Publication date
JP2011089760A (ja) 2011-05-06
DE102010038122A1 (de) 2011-04-28
CH702097A2 (de) 2011-04-29
US8402763B2 (en) 2013-03-26
JP5584586B2 (ja) 2014-09-03
US20110094235A1 (en) 2011-04-28

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Application publication date: 20110511