NO20022563L - FremgangsmÕte og innretning for Õ blande brennstoff for Õ begrense utslipp fra brenneren - Google Patents

FremgangsmÕte og innretning for Õ blande brennstoff for Õ begrense utslipp fra brenneren

Info

Publication number
NO20022563L
NO20022563L NO20022563A NO20022563A NO20022563L NO 20022563 L NO20022563 L NO 20022563L NO 20022563 A NO20022563 A NO 20022563A NO 20022563 A NO20022563 A NO 20022563A NO 20022563 L NO20022563 L NO 20022563L
Authority
NO
Norway
Prior art keywords
mixing fuel
limit burner
burner emissions
emissions
limit
Prior art date
Application number
NO20022563A
Other languages
English (en)
Other versions
NO20022563D0 (no
NO332838B1 (no
Inventor
Michael Jerome Foust
Hukam Chand Mongia
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of NO20022563D0 publication Critical patent/NO20022563D0/no
Publication of NO20022563L publication Critical patent/NO20022563L/no
Publication of NO332838B1 publication Critical patent/NO332838B1/no

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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/34—Feeding into different combustion zones
    • F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
NO20022563A 2001-05-31 2002-05-30 Fremgangsmate og innretning for a blande brennstoff for a begrense utslipp fra brenneren NO332838B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/871,343 US6484489B1 (en) 2001-05-31 2001-05-31 Method and apparatus for mixing fuel to decrease combustor emissions

Publications (3)

Publication Number Publication Date
NO20022563D0 NO20022563D0 (no) 2002-05-30
NO20022563L true NO20022563L (no) 2002-12-02
NO332838B1 NO332838B1 (no) 2013-01-21

Family

ID=25357242

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20022563A NO332838B1 (no) 2001-05-31 2002-05-30 Fremgangsmate og innretning for a blande brennstoff for a begrense utslipp fra brenneren

Country Status (6)

Country Link
US (1) US6484489B1 (no)
EP (1) EP1262718B1 (no)
JP (1) JP4162429B2 (no)
BR (1) BR0201961B1 (no)
DE (1) DE60237262D1 (no)
NO (1) NO332838B1 (no)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020162333A1 (en) * 2001-05-02 2002-11-07 Honeywell International, Inc., Law Dept. Ab2 Partial premix dual circuit fuel injector
US6865889B2 (en) 2002-02-01 2005-03-15 General Electric Company Method and apparatus to decrease combustor emissions
US6898938B2 (en) * 2003-04-24 2005-05-31 General Electric Company Differential pressure induced purging fuel injector with asymmetric cyclone
US7062920B2 (en) * 2003-08-11 2006-06-20 General Electric Company Combustor dome assembly of a gas turbine engine having a free floating swirler
US7121095B2 (en) * 2003-08-11 2006-10-17 General Electric Company Combustor dome assembly of a gas turbine engine having improved deflector plates
US6976363B2 (en) * 2003-08-11 2005-12-20 General Electric Company Combustor dome assembly of a gas turbine engine having a contoured swirler
US7104464B2 (en) * 2003-12-25 2006-09-12 Kawasaki Jukogyo Kabushiki Kaisha Fuel supply method and fuel supply system
US8348180B2 (en) * 2004-06-09 2013-01-08 Delavan Inc Conical swirler for fuel injectors and combustor domes and methods of manufacturing the same
US7464553B2 (en) * 2005-07-25 2008-12-16 General Electric Company Air-assisted fuel injector for mixer assembly of a gas turbine engine combustor
US20070028595A1 (en) * 2005-07-25 2007-02-08 Mongia Hukam C High pressure gas turbine engine having reduced emissions
US7415826B2 (en) * 2005-07-25 2008-08-26 General Electric Company Free floating mixer assembly for combustor of a gas turbine engine
US20070028618A1 (en) * 2005-07-25 2007-02-08 General Electric Company Mixer assembly for combustor of a gas turbine engine having a main mixer with improved fuel penetration
US7565803B2 (en) * 2005-07-25 2009-07-28 General Electric Company Swirler arrangement for mixer assembly of a gas turbine engine combustor having shaped passages
US7581396B2 (en) * 2005-07-25 2009-09-01 General Electric Company Mixer assembly for combustor of a gas turbine engine having a plurality of counter-rotating swirlers
US7878000B2 (en) * 2005-12-20 2011-02-01 General Electric Company Pilot fuel injector for mixer assembly of a high pressure gas turbine engine
US7762073B2 (en) * 2006-03-01 2010-07-27 General Electric Company Pilot mixer for mixer assembly of a gas turbine engine combustor having a primary fuel injector and a plurality of secondary fuel injection ports
US8001761B2 (en) * 2006-05-23 2011-08-23 General Electric Company Method and apparatus for actively controlling fuel flow to a mixer assembly of a gas turbine engine combustor
US20100251719A1 (en) 2006-12-29 2010-10-07 Alfred Albert Mancini Centerbody for mixer assembly of a gas turbine engine combustor
DE102007034737A1 (de) 2007-07-23 2009-01-29 General Electric Co. Verfahren und Vorrichtung zur aktiven Steuerung des Brennstoffzustroms zu einer Mischeinheit einer Gasturbinenbrennkammer
DE102007038220A1 (de) 2007-08-13 2009-02-19 General Electric Co. Pilotmischer für eine Mischeinrichtung einer Gasturbinentriebwerksbrennkammer mit einer primären Brennstoffeinspritzeinrichtung und mehreren sekundären Brennstoffeinspritzanschlüssen
DE102007050276A1 (de) * 2007-10-18 2009-04-23 Rolls-Royce Deutschland Ltd & Co Kg Magervormischbrenner für ein Gasturbinentriebwerk
US7926744B2 (en) * 2008-02-21 2011-04-19 Delavan Inc Radially outward flowing air-blast fuel injector for gas turbine engine
US8061142B2 (en) 2008-04-11 2011-11-22 General Electric Company Mixer for a combustor
US8225610B2 (en) * 2008-12-08 2012-07-24 General Electric Company Fuel delivery system and method of assembling the same
US20100263382A1 (en) 2009-04-16 2010-10-21 Alfred Albert Mancini Dual orifice pilot fuel injector
US9671797B2 (en) 2009-05-08 2017-06-06 Gas Turbine Efficiency Sweden Ab Optimization of gas turbine combustion systems low load performance on simple cycle and heat recovery steam generator applications
US8437941B2 (en) 2009-05-08 2013-05-07 Gas Turbine Efficiency Sweden Ab Automated tuning of gas turbine combustion systems
US9267443B2 (en) 2009-05-08 2016-02-23 Gas Turbine Efficiency Sweden Ab Automated tuning of gas turbine combustion systems
US9354618B2 (en) 2009-05-08 2016-05-31 Gas Turbine Efficiency Sweden Ab Automated tuning of multiple fuel gas turbine combustion systems
US8365532B2 (en) * 2009-09-30 2013-02-05 General Electric Company Apparatus and method for a gas turbine nozzle
US9027350B2 (en) * 2009-12-30 2015-05-12 Rolls-Royce Corporation Gas turbine engine having dome panel assembly with bifurcated swirler flow
US20110162375A1 (en) * 2010-01-05 2011-07-07 General Electric Company Secondary Combustion Fuel Supply Systems
US8726668B2 (en) 2010-12-17 2014-05-20 General Electric Company Fuel atomization dual orifice fuel nozzle
US20120151928A1 (en) 2010-12-17 2012-06-21 Nayan Vinodbhai Patel Cooling flowpath dirt deflector in fuel nozzle
US9920932B2 (en) 2011-01-26 2018-03-20 United Technologies Corporation Mixer assembly for a gas turbine engine
US8973368B2 (en) 2011-01-26 2015-03-10 United Technologies Corporation Mixer assembly for a gas turbine engine
US8312724B2 (en) 2011-01-26 2012-11-20 United Technologies Corporation Mixer assembly for a gas turbine engine having a pilot mixer with a corner flame stabilizing recirculation zone
US8919132B2 (en) 2011-05-18 2014-12-30 Solar Turbines Inc. Method of operating a gas turbine engine
US8893500B2 (en) 2011-05-18 2014-11-25 Solar Turbines Inc. Lean direct fuel injector
JP5044034B2 (ja) * 2011-07-26 2012-10-10 川崎重工業株式会社 ガスタービンエンジンの燃料噴霧装置
US11015808B2 (en) 2011-12-13 2021-05-25 General Electric Company Aerodynamically enhanced premixer with purge slots for reduced emissions
US9182124B2 (en) 2011-12-15 2015-11-10 Solar Turbines Incorporated Gas turbine and fuel injector for the same
US20130232978A1 (en) * 2012-03-12 2013-09-12 Zhongtao Dai Fuel air premixer for gas turbine engine
JP5924618B2 (ja) * 2012-06-07 2016-05-25 川崎重工業株式会社 燃料噴射装置
CN103423768B (zh) * 2013-08-09 2015-07-29 中国航空工业集团公司沈阳发动机设计研究所 一种双燃料燃烧室喷嘴自身引气清吹系统
JP6240327B2 (ja) 2013-11-27 2017-11-29 ゼネラル・エレクトリック・カンパニイ 流体ロックとパージ装置とを有する燃料ノズル
CN105829800B (zh) 2013-12-23 2019-04-26 通用电气公司 用于空气协助的燃料喷射的燃料喷嘴结构
JP6695801B2 (ja) 2013-12-23 2020-05-20 ゼネラル・エレクトリック・カンパニイ 可撓性支持構造体を備えた燃料ノズル
EP3105364B1 (en) 2014-02-13 2020-05-27 General Electric Company Anti-coking coatings, processes therefor, and hydrocarbon fluid passages provided therewith
US20150285502A1 (en) * 2014-04-08 2015-10-08 General Electric Company Fuel nozzle shroud and method of manufacturing the shroud
US10502425B2 (en) * 2016-06-03 2019-12-10 General Electric Company Contoured shroud swirling pre-mix fuel injector assembly
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
US11480338B2 (en) 2017-08-23 2022-10-25 General Electric Company Combustor system for high fuel/air ratio and reduced combustion dynamics
US11561008B2 (en) 2017-08-23 2023-01-24 General Electric Company Fuel nozzle assembly for high fuel/air ratio and reduced combustion dynamics
US10557630B1 (en) 2019-01-15 2020-02-11 Delavan Inc. Stackable air swirlers

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551276A (en) 1949-01-22 1951-05-01 Gen Electric Dual vortex liquid spray nozzle
US2968925A (en) 1959-11-25 1961-01-24 William E Blevans Fuel nozzle head for anti-coking
US3302399A (en) 1964-11-13 1967-02-07 Westinghouse Electric Corp Hollow conical fuel spray nozzle for pressurized combustion apparatus
US3474970A (en) 1967-03-15 1969-10-28 Parker Hannifin Corp Air assist nozzle
US3630024A (en) 1970-02-02 1971-12-28 Gen Electric Air swirler for gas turbine combustor
US3638865A (en) 1970-08-31 1972-02-01 Gen Electric Fuel spray nozzle
US3899884A (en) 1970-12-02 1975-08-19 Gen Electric Combustor systems
US3853273A (en) 1973-10-01 1974-12-10 Gen Electric Axial swirler central injection carburetor
US3980233A (en) 1974-10-07 1976-09-14 Parker-Hannifin Corporation Air-atomizing fuel nozzle
US4198815A (en) 1975-12-24 1980-04-22 General Electric Company Central injection fuel carburetor
US4105163A (en) 1976-10-27 1978-08-08 General Electric Company Fuel nozzle for gas turbines
US4216652A (en) * 1978-06-08 1980-08-12 General Motors Corporation Integrated, replaceable combustor swirler and fuel injector
US4567857A (en) 1980-02-26 1986-02-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Combustion engine system
US4418543A (en) 1980-12-02 1983-12-06 United Technologies Corporation Fuel nozzle for gas turbine engine
US4845940A (en) 1981-02-27 1989-07-11 Westinghouse Electric Corp. Low NOx rich-lean combustor especially useful in gas turbines
US4584834A (en) 1982-07-06 1986-04-29 General Electric Company Gas turbine engine carburetor
US5020329A (en) 1984-12-20 1991-06-04 General Electric Company Fuel delivery system
GB2175993B (en) 1985-06-07 1988-12-21 Rolls Royce Improvements in or relating to dual fuel injectors
CA1306873C (en) 1987-04-27 1992-09-01 Jack R. Taylor Low coke fuel injector for a gas turbine engine
JP2518986Y2 (ja) * 1989-01-20 1996-12-04 川崎重工業株式会社 ガスタービンの燃焼器
US5097666A (en) 1989-12-11 1992-03-24 Sundstrand Corporation Combustor fuel injection system
US5323604A (en) 1992-11-16 1994-06-28 General Electric Company Triple annular combustor for gas turbine engine
US5435884A (en) 1993-09-30 1995-07-25 Parker-Hannifin Corporation Spray nozzle and method of manufacturing same
GB9326367D0 (en) * 1993-12-23 1994-02-23 Rolls Royce Plc Fuel injection apparatus
US5444982A (en) 1994-01-12 1995-08-29 General Electric Company Cyclonic prechamber with a centerbody
EP0678708B1 (en) 1994-04-20 1998-12-02 ROLLS-ROYCE plc Gas turbine engine fuel injector
US5584178A (en) 1994-06-14 1996-12-17 Southwest Research Institute Exhaust gas combustor
US5613363A (en) 1994-09-26 1997-03-25 General Electric Company Air fuel mixer for gas turbine combustor
US5590529A (en) 1994-09-26 1997-01-07 General Electric Company Air fuel mixer for gas turbine combustor
JPH08261464A (ja) * 1995-03-20 1996-10-11 Ishikawajima Harima Heavy Ind Co Ltd 乱流混合燃料噴射弁
US5822992A (en) 1995-10-19 1998-10-20 General Electric Company Low emissions combustor premixer
US6047550A (en) 1996-05-02 2000-04-11 General Electric Co. Premixing dry low NOx emissions combustor with lean direct injection of gas fuel
US5970715A (en) 1997-03-26 1999-10-26 San Diego State University Foundation Fuel/air mixing device for jet engines
WO1999004196A1 (de) * 1997-07-17 1999-01-28 Siemens Aktiengesellschaft Brenneranordnung für eine feuerungsanlage, insbesondere eine gasturbinenbrennkammer
US6141967A (en) 1998-01-09 2000-11-07 General Electric Company Air fuel mixer for gas turbine combustor
US6195607B1 (en) 1999-07-06 2001-02-27 General Electric Company Method and apparatus for optimizing NOx emissions in a gas turbine
US6381964B1 (en) * 2000-09-29 2002-05-07 General Electric Company Multiple annular combustion chamber swirler having atomizing pilot
US6363726B1 (en) * 2000-09-29 2002-04-02 General Electric Company Mixer having multiple swirlers

Also Published As

Publication number Publication date
BR0201961B1 (pt) 2011-11-16
EP1262718B1 (en) 2010-08-11
DE60237262D1 (de) 2010-09-23
US6484489B1 (en) 2002-11-26
EP1262718A2 (en) 2002-12-04
BR0201961A (pt) 2003-04-22
NO20022563D0 (no) 2002-05-30
JP2003004231A (ja) 2003-01-08
EP1262718A3 (en) 2005-09-07
JP4162429B2 (ja) 2008-10-08
NO332838B1 (no) 2013-01-21
US20020178732A1 (en) 2002-12-05

Similar Documents

Publication Publication Date Title
NO20022563L (no) FremgangsmÕte og innretning for Õ blande brennstoff for Õ begrense utslipp fra brenneren
ATE303559T1 (de) Kompakte gasbrennvorrichtung mit niedrigem nox und verfahren
DK1825195T3 (da) Afbrændingstårn-forbrændingsfremgangsmåde og -apparat
DK1425365T3 (da) Dieselbrændstof og fremgangsmåde til fremstilling og anvendelse deraf
IS7250A (is) Aðferð og samsetning til að bæta eldsneytisbruna
MY140332A (en) Apparatus and method for controlled combustion of gaseous pollutants
NO20012111D0 (no) Fremgangsmåte og innretning for reduksjon av emisjon fra gassturbiner
ATE548110T1 (de) Verfahren zur reduktion con sox-, nox- und co- emissionen in gasströmen
DK1415700T3 (da) Fremgangsmåde og apparat til fjernelse af kviksølv i røggas
FI20011457A0 (fi) Yhdistetty poistokaasun-painolastiveden käsittelyjärjestely ja menetelmä painolastiveden käsittelemiseksi
DE60102991D1 (de) Brenner mit geringen NOx Emissionen und Verfahren zum Verbrennen von flüssigen und gasförmigen Brennstoffen
ATE274675T1 (de) Brennstoffverdünnungsverfahren und vorrichtung zur nox-verminderung
EP1646440A4 (en) METHOD AND DEVICE FOR ZONING INJECTION OF CHEMICALS INTO AN OVEN CONVEYING TRAIN FOR REDUCING CONTAMINATION FROM FLUE GASES
GB0114776D0 (en) Exhaust gas recirculation mixer apparatus and method
DE60124483D1 (de) Behandlungsvorrichtung für Verbrennungsabgase
DE69917073D1 (de) Abfackelvorrichtung und verfahren zur gasverbrennung
DK1243308T3 (da) Apparat til våd röggasafsvovling
NO20014981D0 (no) Fremgangsmåte og anordning for generering av varme forbrenningsgasser
AU2001273114A1 (en) Method and apparatus for mixing combustion gases
DE10196863T1 (de) Verfahren und Apparat zum Steuern einer Motorabgasrezirkulation
DE502004007082D1 (de) Verfahren und vorrichtung zum verbrennen von brennstoff
DE60120787D1 (de) Kombiniertes wirbelbett- und kohlenstaubverbrennungsverfahren
DK1814645T3 (da) Fremgangsmåde til at vaske røggasstrømme fra dieselmotorer og tilsvarende kraftværk
DE50113161D1 (de) Anzündmischung zur Verwendung in Gasgeneratoren
DK1197257T3 (da) Fremgangsmåde og indretning til tilvejebringelse af varme arbejdsgasser

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees