CN101713549B - 用于在燃气涡轮机中混合空气-燃料的系统 - Google Patents

用于在燃气涡轮机中混合空气-燃料的系统 Download PDF

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Publication number
CN101713549B
CN101713549B CN200910204789.1A CN200910204789A CN101713549B CN 101713549 B CN101713549 B CN 101713549B CN 200910204789 A CN200910204789 A CN 200910204789A CN 101713549 B CN101713549 B CN 101713549B
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China
Prior art keywords
fuel
nozzle
air
tubular outer
tapered central
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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
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CN200910204789.1A
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English (en)
Chinese (zh)
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CN101713549A (zh
Inventor
L·C·V·费尔南德斯
E·马克斯
R·M·沃沙姆
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General Electric Co
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General Electric Co
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Expired - Fee Related 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
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)
CN200910204789.1A 2008-10-02 2009-09-30 用于在燃气涡轮机中混合空气-燃料的系统 Expired - Fee Related CN101713549B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/244,696 US8215116B2 (en) 2008-10-02 2008-10-02 System and method for air-fuel mixing in gas turbines
US12/244696 2008-10-02

Publications (2)

Publication Number Publication Date
CN101713549A CN101713549A (zh) 2010-05-26
CN101713549B true CN101713549B (zh) 2014-07-23

Family

ID=41463113

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910204789.1A Expired - Fee Related CN101713549B (zh) 2008-10-02 2009-09-30 用于在燃气涡轮机中混合空气-燃料的系统

Country Status (4)

Country Link
US (1) US8215116B2 (enExample)
EP (1) EP2172709A2 (enExample)
JP (1) JP5378934B2 (enExample)
CN (1) CN101713549B (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120111013A1 (en) * 2010-11-08 2012-05-10 General Electric Company System for directing air flow in a fuel nozzle assembly
US9134023B2 (en) * 2012-01-06 2015-09-15 General Electric Company Combustor and method for distributing fuel in the combustor
US9163839B2 (en) * 2012-03-19 2015-10-20 General Electric Company Micromixer combustion head end assembly
US9222673B2 (en) * 2012-10-09 2015-12-29 General Electric Company Fuel nozzle and method of assembling the same
US10794596B2 (en) * 2013-08-30 2020-10-06 Raytheon Technologies Corporation Dual fuel nozzle with liquid filming atomization for a gas turbine engine
EP3045680B1 (en) * 2015-01-15 2020-10-14 Ansaldo Energia Switzerland AG Method and apparatus for cooling a hot gas wall
US20160265779A1 (en) * 2015-03-11 2016-09-15 General Electric Company Twin radial splitter-chevron mixer with converging throat
EP3098514A1 (en) * 2015-05-29 2016-11-30 Siemens Aktiengesellschaft Combustor arrangement
US9927126B2 (en) * 2015-06-10 2018-03-27 General Electric Company Prefilming air blast (PAB) pilot for low emissions combustors
US10184665B2 (en) 2015-06-10 2019-01-22 General Electric Company Prefilming air blast (PAB) pilot having annular splitter surrounding a pilot fuel injector
WO2016209101A1 (en) * 2015-06-24 2016-12-29 General Electric Company Fuel nozzle assembly having a premix flame stabilizer
US10955138B2 (en) * 2017-04-25 2021-03-23 Parker-Hannifin Corporation Airblast fuel nozzle
US10890329B2 (en) 2018-03-01 2021-01-12 General Electric Company Fuel injector assembly for gas turbine engine
CN109268141A (zh) * 2018-10-30 2019-01-25 常胜 多燃料发动机
US10935245B2 (en) 2018-11-20 2021-03-02 General Electric Company Annular concentric fuel nozzle assembly with annular depression and radial inlet ports
US11286884B2 (en) 2018-12-12 2022-03-29 General Electric Company Combustion section and fuel injector assembly for a heat engine
US11073114B2 (en) 2018-12-12 2021-07-27 General Electric Company Fuel injector assembly for a heat engine
US11156360B2 (en) 2019-02-18 2021-10-26 General Electric Company Fuel nozzle assembly
JP7257358B2 (ja) * 2020-05-01 2023-04-13 三菱重工業株式会社 ガスタービン燃焼器
US11754287B2 (en) * 2020-09-11 2023-09-12 Raytheon Technologies Corporation Fuel injector assembly for a turbine engine
US11686278B2 (en) * 2020-10-30 2023-06-27 Woodward, Inc. High efficiency exhaust gas return system
US12215866B2 (en) 2022-02-18 2025-02-04 General Electric Company Combustor for a turbine engine having a fuel-air mixer including a set of mixing passages
JP2024080498A (ja) * 2022-12-02 2024-06-13 トヨタ自動車株式会社 水素ガスタービンに適した燃焼器及びその燃焼ノズル

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1079289A (zh) * 1992-03-30 1993-12-08 通用电气公司 干燥低氧化氮的多喷嘴燃烧火焰筒罩部件
US6094916A (en) * 1995-06-05 2000-08-01 Allison Engine Company Dry low oxides of nitrogen lean premix module for industrial gas turbine engines
US6935116B2 (en) * 2003-04-28 2005-08-30 Power Systems Mfg., Llc Flamesheet combustor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808803A (en) * 1973-03-15 1974-05-07 Us Navy Anticarbon device for the scroll fuel carburetor
GB2150277B (en) 1983-11-26 1987-01-28 Rolls Royce Combustion apparatus for a gas turbine engine
US4653278A (en) * 1985-08-23 1987-03-31 General Electric Company Gas turbine engine carburetor
EP0554325B1 (en) * 1990-10-23 1995-07-26 ROLLS-ROYCE plc Gasturbine combustion chamber and method of operation thereof
GB9023004D0 (en) * 1990-10-23 1990-12-05 Rolls Royce Plc A gas turbine engine combustion chamber and a method of operating a gas turbine engine combustion chamber
US5165241A (en) * 1991-02-22 1992-11-24 General Electric Company Air fuel mixer for gas turbine combustor
DE4228816C2 (de) * 1992-08-29 1998-08-06 Mtu Muenchen Gmbh Brenner für Gasturbinentriebwerke
US5345768A (en) * 1993-04-07 1994-09-13 General Electric Company Dual-fuel pre-mixing burner assembly
EP0895024B1 (en) * 1993-07-30 2003-01-02 United Technologies Corporation Swirl mixer for a combustor
US5444982A (en) * 1994-01-12 1995-08-29 General Electric Company Cyclonic prechamber with a centerbody
FR2752917B1 (fr) 1996-09-05 1998-10-02 Snecma Systeme d'injection a degre d'homogeneisation avancee
US5896739A (en) * 1996-12-20 1999-04-27 United Technologies Corporation Method of disgorging flames from a two stream tangential entry nozzle
US6212870B1 (en) * 1998-09-22 2001-04-10 General Electric Company Self fixturing combustor dome assembly
NO312379B1 (no) * 2000-02-14 2002-04-29 Ulstein Turbine As Brenner for gassturbiner
FR2836986B1 (fr) * 2002-03-07 2004-11-19 Snecma Moteurs Systeme d'injection multi-modes d'un melange air/carburant dans une chambre de combustion
JP4065947B2 (ja) * 2003-08-05 2008-03-26 独立行政法人 宇宙航空研究開発機構 ガスタービン燃焼器用燃料・空気プレミキサー
US7065972B2 (en) 2004-05-21 2006-06-27 Honeywell International, Inc. Fuel-air mixing apparatus for reducing gas turbine combustor exhaust emissions
US7013649B2 (en) * 2004-05-25 2006-03-21 General Electric Company Gas turbine engine combustor mixer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1079289A (zh) * 1992-03-30 1993-12-08 通用电气公司 干燥低氧化氮的多喷嘴燃烧火焰筒罩部件
US6094916A (en) * 1995-06-05 2000-08-01 Allison Engine Company Dry low oxides of nitrogen lean premix module for industrial gas turbine engines
US6935116B2 (en) * 2003-04-28 2005-08-30 Power Systems Mfg., Llc Flamesheet combustor

Also Published As

Publication number Publication date
CN101713549A (zh) 2010-05-26
US8215116B2 (en) 2012-07-10
EP2172709A2 (en) 2010-04-07
JP5378934B2 (ja) 2013-12-25
US20100083663A1 (en) 2010-04-08
JP2010085089A (ja) 2010-04-15

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