CA2056589A1 - Melangeur carburant - air pour chambre de combustion de turbine a gaz - Google Patents

Melangeur carburant - air pour chambre de combustion de turbine a gaz

Info

Publication number
CA2056589A1
CA2056589A1 CA2056589A CA2056589A CA2056589A1 CA 2056589 A1 CA2056589 A1 CA 2056589A1 CA 2056589 A CA2056589 A CA 2056589A CA 2056589 A CA2056589 A CA 2056589A CA 2056589 A1 CA2056589 A1 CA 2056589A1
Authority
CA
Canada
Prior art keywords
mixing duct
fuel
gas turbine
air fuel
turbine combustor
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.)
Granted
Application number
CA2056589A
Other languages
English (en)
Other versions
CA2056589C (fr
Inventor
Narendra Digamber Joshi
Edward Ernst Ekstedt
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
Individual
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 Individual filed Critical Individual
Publication of CA2056589A1 publication Critical patent/CA2056589A1/fr
Application granted granted Critical
Publication of CA2056589C publication Critical patent/CA2056589C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
CA002056589A 1991-02-22 1991-11-28 Melangeur carburant - air pour chambre de combustion de turbine a gaz Expired - Fee Related CA2056589C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US660,315 1991-02-22
US07/660,315 US5165241A (en) 1991-02-22 1991-02-22 Air fuel mixer for gas turbine combustor

Publications (2)

Publication Number Publication Date
CA2056589A1 true CA2056589A1 (fr) 1992-08-23
CA2056589C CA2056589C (fr) 2000-01-04

Family

ID=24649018

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002056589A Expired - Fee Related CA2056589C (fr) 1991-02-22 1991-11-28 Melangeur carburant - air pour chambre de combustion de turbine a gaz

Country Status (5)

Country Link
US (1) US5165241A (fr)
EP (1) EP0500256B1 (fr)
JP (1) JP2597785B2 (fr)
CA (1) CA2056589C (fr)
DE (1) DE69205855T2 (fr)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251447A (en) * 1992-10-01 1993-10-12 General Electric Company Air fuel mixer for gas turbine combustor
US5345768A (en) * 1993-04-07 1994-09-13 General Electric Company Dual-fuel pre-mixing burner assembly
EP0636835B1 (fr) * 1993-07-30 1999-11-24 United Technologies Corporation Mélangeur à tourbillon pour une chambre de combustion
US5351477A (en) * 1993-12-21 1994-10-04 General Electric Company Dual fuel mixer for gas turbine combustor
US5444982A (en) * 1994-01-12 1995-08-29 General Electric Company Cyclonic prechamber with a centerbody
DE4415916A1 (de) * 1994-05-05 1995-11-09 Siemens Ag Verfahren und Vorrichtung zur Verbrennung eines fließfähigen Brennstoffs
US5636510A (en) * 1994-05-25 1997-06-10 Westinghouse Electric Corporation Gas turbine topping combustor
US5511375A (en) * 1994-09-12 1996-04-30 General Electric Company Dual fuel mixer for gas turbine combustor
US5596873A (en) * 1994-09-14 1997-01-28 General Electric Company Gas turbine combustor with a plurality of circumferentially spaced pre-mixers
US5638682A (en) * 1994-09-23 1997-06-17 General Electric Company Air fuel mixer for gas turbine combustor having slots at downstream end of mixing duct
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
US5943866A (en) * 1994-10-03 1999-08-31 General Electric Company Dynamically uncoupled low NOx combustor having multiple premixers with axial staging
US5813232A (en) * 1995-06-05 1998-09-29 Allison Engine Company, Inc. Dry low emission combustor for gas turbine engines
JPH09119641A (ja) * 1995-06-05 1997-05-06 Allison Engine Co Inc ガスタービンエンジン用低窒素酸化物希薄予混合モジュール
JP3939756B2 (ja) * 1995-09-22 2007-07-04 シーメンス アクチエンゲゼルシヤフト 特にガスタービン用のバーナ
US5822992A (en) * 1995-10-19 1998-10-20 General Electric Company Low emissions combustor premixer
US5675971A (en) * 1996-01-02 1997-10-14 General Electric Company Dual fuel mixer for gas turbine combustor
US5680766A (en) * 1996-01-02 1997-10-28 General Electric Company Dual fuel mixer for gas turbine combustor
US5778676A (en) * 1996-01-02 1998-07-14 General Electric Company Dual fuel mixer for gas turbine combustor
US5816049A (en) * 1997-01-02 1998-10-06 General Electric Company Dual fuel mixer for gas turbine combustor
US5865024A (en) * 1997-01-14 1999-02-02 General Electric Company Dual fuel mixer for gas turbine combustor
US6141967A (en) * 1998-01-09 2000-11-07 General Electric Company Air fuel mixer for gas turbine combustor
US6269646B1 (en) 1998-01-28 2001-08-07 General Electric Company Combustors with improved dynamics
US6098407A (en) * 1998-06-08 2000-08-08 United Technologies Corporation Premixing fuel injector with improved secondary fuel-air injection
GB9911867D0 (en) * 1999-05-22 1999-07-21 Rolls Royce Plc A combustion chamber assembly and a method of operating a combustion chamber assembly
DE19954287C2 (de) * 1999-11-11 2001-10-11 Bosch Gmbh Robert Heizgerät mit einem durch ein Brennstoff-Luftgemisch gespeisten Brenner
US6983605B1 (en) * 2000-04-07 2006-01-10 General Electric Company Methods and apparatus for reducing gas turbine engine emissions
US6381964B1 (en) * 2000-09-29 2002-05-07 General Electric Company Multiple annular combustion chamber swirler having atomizing pilot
DE10154282A1 (de) * 2001-11-05 2003-05-15 Rolls Royce Deutschland Vorrichtung zur Kraftstoffeinspritzung in den Strömungs-Nachlauf von Drallschaufeln
ITFI20010211A1 (it) 2001-11-09 2003-05-09 Enel Produzione Spa Combustore con fiamma a diffusione a bassa emissione di no per turbine a gas
CA2410725C (fr) * 2001-11-16 2008-07-22 Hitachi, Ltd. Bruleur pour carburant solide, methode de combustion avec ce bruleur, appareil a combustion et methode pour faire fonctionner cet appareil
US7093445B2 (en) * 2002-05-31 2006-08-22 Catalytica Energy Systems, Inc. Fuel-air premixing system for a catalytic combustor
US6862889B2 (en) * 2002-12-03 2005-03-08 General Electric Company Method and apparatus to decrease combustor emissions
US6837056B2 (en) * 2002-12-19 2005-01-04 General Electric Company Turbine inlet air-cooling system and method
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
US7096671B2 (en) * 2003-10-14 2006-08-29 Siemens Westinghouse Power Corporation Catalytic combustion system and method
US20060283181A1 (en) * 2005-06-15 2006-12-21 Arvin Technologies, Inc. Swirl-stabilized burner for thermal management of exhaust system and associated method
US7846405B2 (en) * 2004-05-21 2010-12-07 General Electric Company Method and apparatus for measuring and controlling selective catalytic reduction (SCR) emission control systems
US7065972B2 (en) * 2004-05-21 2006-06-27 Honeywell International, Inc. Fuel-air mixing apparatus for reducing gas turbine combustor exhaust emissions
US6993916B2 (en) * 2004-06-08 2006-02-07 General Electric Company Burner tube and method for mixing air and gas in a gas turbine engine
US7237384B2 (en) * 2005-01-26 2007-07-03 Peter Stuttaford Counter swirl shear mixer
US7810336B2 (en) * 2005-06-03 2010-10-12 Siemens Energy, Inc. System for introducing fuel to a fluid flow upstream of a combustion area
US20070074518A1 (en) * 2005-09-30 2007-04-05 Solar Turbines Incorporated Turbine engine having acoustically tuned fuel nozzle
US8769960B2 (en) * 2005-10-21 2014-07-08 Rolls-Royce Canada, Ltd Gas turbine engine mixing duct and method to start the engine
JP2007162998A (ja) 2005-12-13 2007-06-28 Kawasaki Heavy Ind Ltd ガスタービンエンジンの燃料噴霧装置
US7614211B2 (en) * 2005-12-15 2009-11-10 General Electric Company Swirling flows and swirler to enhance pulse detonation engine operation
US8099960B2 (en) 2006-11-17 2012-01-24 General Electric Company Triple counter rotating swirler and method of use
US20080163627A1 (en) * 2007-01-10 2008-07-10 Ahmed Mostafa Elkady Fuel-flexible triple-counter-rotating swirler and method of use
JP4421620B2 (ja) 2007-02-15 2010-02-24 川崎重工業株式会社 ガスタービンエンジンの燃焼器
JP4364911B2 (ja) 2007-02-15 2009-11-18 川崎重工業株式会社 ガスタービンエンジンの燃焼器
WO2009022449A1 (fr) * 2007-08-10 2009-02-19 Kawasaki Jukogyo Kabushiki Kaisha Chambre de combustion
US20090056336A1 (en) 2007-08-28 2009-03-05 General Electric Company Gas turbine premixer with radially staged flow passages and method for mixing air and gas in a gas turbine
DE102007043626A1 (de) * 2007-09-13 2009-03-19 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenmagerbrenner mit Kraftstoffdüse mit kontrollierter Kraftstoffinhomogenität
JP4959524B2 (ja) * 2007-11-29 2012-06-27 三菱重工業株式会社 燃焼バーナー
EP2112433A1 (fr) * 2008-04-23 2009-10-28 Siemens Aktiengesellschaft Chambre de mélange
US8215116B2 (en) * 2008-10-02 2012-07-10 General Electric Company System and method for air-fuel mixing in gas turbines
EP2233836B1 (fr) * 2009-03-23 2015-07-29 Siemens Aktiengesellschaft Générateur de torsion, procédé destiné à empêcher des retours de flammes dans un brûleur, doté d'au moins un générateur de torsion et d'un brûleur
FR2956897B1 (fr) 2010-02-26 2012-07-20 Snecma Systeme d'injection pour chambre de combustion de turbomachine, comprenant des moyens d'injection d'air ameliorant le melange air-carburant
FR2957659B1 (fr) * 2010-03-22 2012-07-20 Snecma Systeme d'injection pour chambre de combustion de turbomachine, comprenant des moyens d'injection de carburant en sortie d'une double vrille d'admission d'air
US8453454B2 (en) * 2010-04-14 2013-06-04 General Electric Company Coannular oil injection 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
US8365534B2 (en) 2011-03-15 2013-02-05 General Electric Company Gas turbine combustor having a fuel nozzle for flame anchoring
RU2011115528A (ru) 2011-04-21 2012-10-27 Дженерал Электрик Компани (US) Топливная форсунка, камера сгорания и способ работы камеры сгорания
US8893500B2 (en) 2011-05-18 2014-11-25 Solar Turbines Inc. Lean direct fuel injector
US8919132B2 (en) 2011-05-18 2014-12-30 Solar Turbines Inc. Method of operating a gas turbine engine
US8640463B2 (en) * 2011-06-28 2014-02-04 United Technologies Corporation Swirler for gas turbine engine fuel injector
US8955329B2 (en) 2011-10-21 2015-02-17 General Electric Company Diffusion nozzles for low-oxygen fuel nozzle assembly and method
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
EP2639505A1 (fr) * 2012-03-13 2013-09-18 Siemens Aktiengesellschaft Système de combustion de turbine à gaz et procédé de stabilisation de la flamme dans un tel système
US9115896B2 (en) 2012-07-31 2015-08-25 General Electric Company Fuel-air mixer for use with a combustor assembly
EP3052785B1 (fr) * 2013-10-04 2020-04-08 United Technologies Corporation Dispositif de turbulence pour une chambre de combustion de moteur à turbine
US10731861B2 (en) * 2013-11-18 2020-08-04 Raytheon Technologies Corporation Dual fuel nozzle with concentric fuel passages for a gas turbine engine
US10107494B2 (en) * 2014-04-22 2018-10-23 Universal City Studios Llc System and method for generating flame effect
US9976743B2 (en) * 2014-07-03 2018-05-22 United Technologies Corporation Dilution hole assembly
EP3186559B1 (fr) * 2014-08-26 2020-10-14 Siemens Energy, Inc. Système de refroidissement pour injecteurs de carburant à l'intérieur d'une chambre de combustion dans un moteur à turbine
JP6440433B2 (ja) * 2014-09-29 2018-12-19 川崎重工業株式会社 燃料噴射ノズル、燃料噴射モジュール、及びガスタービン
EP3098514A1 (fr) * 2015-05-29 2016-11-30 Siemens Aktiengesellschaft Agencement de chambre de combustion
US10267524B2 (en) 2015-09-16 2019-04-23 Woodward, Inc. Prefilming fuel/air mixer
US10352567B2 (en) * 2015-10-09 2019-07-16 General Electric Company Fuel-air premixer for a gas turbine
US20170254264A1 (en) * 2016-03-03 2017-09-07 Technische Universität Berlin Swirl-stabilised burner having an inertisation front and related methods
GB2548585B (en) * 2016-03-22 2020-05-27 Rolls Royce Plc A combustion chamber assembly
JP6754595B2 (ja) * 2016-03-30 2020-09-16 三菱日立パワーシステムズ株式会社 ガスタービン
JP7193962B2 (ja) * 2018-09-26 2022-12-21 三菱重工業株式会社 燃焼器及びこれを備えたガスタービン
US11725818B2 (en) * 2019-12-06 2023-08-15 Raytheon Technologies Corporation Bluff-body piloted high-shear injector and method of using same
KR102322596B1 (ko) 2020-07-17 2021-11-05 두산중공업 주식회사 연소기용 노즐 어셈블리 및 이를 포함하는 가스터빈 연소기
KR102460672B1 (ko) * 2021-01-06 2022-10-27 두산에너빌리티 주식회사 연료 노즐, 연료 노즐 모듈 및 이를 포함하는 연소기
KR102522143B1 (ko) 2021-09-16 2023-04-13 두산에너빌리티 주식회사 연소기용 연료공급 시스템
KR102522144B1 (ko) 2021-09-16 2023-04-13 두산에너빌리티 주식회사 연소기용 연료공급 시스템
US20230204215A1 (en) * 2021-12-29 2023-06-29 General Electric Company Fuel nozzle and swirler
CN115435324B (zh) * 2022-11-04 2023-03-14 佛山市德力泰科技有限公司 防止回火的多燃料混合装置及燃烧器

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2269699A (en) * 1937-03-25 1942-01-13 Askania Werke Ag Fuel burner for air heating apparatus
US2815069A (en) * 1951-06-29 1957-12-03 Orr & Sembower Inc Burner apparatus
FR1094871A (fr) * 1959-01-22 1955-05-25 Thomson Houston Comp Francaise Perfectionnements aux appareils de combustion à combustible injecté
GB1165163A (en) * 1966-04-30 1969-09-24 Nat Res Dev Improvements in and relating to Fuel Burning Equipment
US3385055A (en) * 1966-11-23 1968-05-28 United Aircraft Corp Combustion chamber with floating swirler rings
US3605405A (en) * 1970-04-09 1971-09-20 Gen Electric Carbon elimination and cooling improvement to scroll type combustors
US3713588A (en) * 1970-11-27 1973-01-30 Gen Motors Corp Liquid fuel spray nozzles with air atomization
US3703259A (en) * 1971-05-03 1972-11-21 Gen Electric Air blast fuel atomizer
US3724207A (en) * 1971-08-05 1973-04-03 Gen Motors Corp Combustion apparatus
US3917173A (en) * 1972-04-21 1975-11-04 Stal Laval Turbin Ab Atomizing apparatus for finely distributing a liquid in an air stream
US3808803A (en) * 1973-03-15 1974-05-07 Us Navy Anticarbon device for the scroll fuel carburetor
FR2235274B1 (fr) * 1973-06-28 1976-09-17 Snecma
US3972182A (en) * 1973-09-10 1976-08-03 General Electric Company Fuel injection apparatus
US3853273A (en) * 1973-10-01 1974-12-10 Gen Electric Axial swirler central injection carburetor
US3927835A (en) * 1973-11-05 1975-12-23 Lucas Aerospace Ltd Liquid atomising devices
DE2356822A1 (de) * 1973-11-14 1975-05-15 Lucas Industries Ltd Fluessigkeitsvernebelungsvorrichtung
US3938326A (en) * 1974-06-25 1976-02-17 Westinghouse Electric Corporation Catalytic combustor having a variable temperature profile
US3980233A (en) * 1974-10-07 1976-09-14 Parker-Hannifin Corporation Air-atomizing fuel nozzle
US3958416A (en) * 1974-12-12 1976-05-25 General Motors Corporation Combustion apparatus
US4198815A (en) * 1975-12-24 1980-04-22 General Electric Company Central injection fuel carburetor
GB1597968A (en) * 1977-06-10 1981-09-16 Rolls Royce Fuel burners for gas turbine engines
US4194358A (en) * 1977-12-15 1980-03-25 General Electric Company Double annular combustor configuration
US4216652A (en) * 1978-06-08 1980-08-12 General Motors Corporation Integrated, replaceable combustor swirler and fuel injector
SU720252A1 (ru) * 1978-07-17 1980-03-05 Казанский ордена Трудового Красного Знамени авиационный институт им. А.Н.Туполева Горелка камеры сгорани
DE2950535A1 (de) * 1979-11-23 1981-06-11 BBC AG Brown, Boveri & Cie., Baden, Aargau Brennkammer einer gasturbine mit vormisch/vorverdampf-elementen
JPS57207711A (en) * 1981-06-15 1982-12-20 Hitachi Ltd Premixture and revolving burner
JPS5922129A (ja) * 1982-07-28 1984-02-04 Nec Corp カナ漢字変換装置
DE3241162A1 (de) * 1982-11-08 1984-05-10 Kraftwerk Union AG, 4330 Mülheim Vormischbrenner mit integriertem diffusionsbrenner
US5020329A (en) * 1984-12-20 1991-06-04 General Electric Company Fuel delivery system
ATE42821T1 (de) * 1985-03-04 1989-05-15 Siemens Ag Brenneranordnung fuer feuerungsanlagen, insbesondere fuer brennkammern von gasturbinenanlagen sowie verfahren zu ihrem betrieb.
US4653278A (en) * 1985-08-23 1987-03-31 General Electric Company Gas turbine engine carburetor
US4835959A (en) * 1986-10-14 1989-06-06 General Electric Company Multiple-propellant air vehicle and propulsion system
EP0276696B1 (fr) * 1987-01-26 1990-09-12 Siemens Aktiengesellschaft Brûleur hybride pour fonctionnement en prémélange au gaz et/ou au mazout, notamment pour turbines à gaz
CH674561A5 (fr) * 1987-12-21 1990-06-15 Bbc Brown Boveri & Cie
US5022849A (en) * 1988-07-18 1991-06-11 Hitachi, Ltd. Low NOx burning method and low NOx burner apparatus
FR2639095B1 (fr) * 1988-11-17 1990-12-21 Snecma Chambre de combustion de turbomachine a bols de prevaporisation montes flottants
US5009589A (en) * 1989-12-08 1991-04-23 Sundstrand Corporation Stored energy combustor fuel injection system
CH680946A5 (fr) * 1989-12-19 1992-12-15 Asea Brown Boveri
DE4000446A1 (de) * 1990-01-09 1991-07-11 Siemens Ag Armatur zur verbindung mindestens eines hybridbrenners mit einrichtungen zur zustellung eines fluidischen brennstoffes

Also Published As

Publication number Publication date
US5165241A (en) 1992-11-24
EP0500256B1 (fr) 1995-11-08
DE69205855T2 (de) 1996-05-23
EP0500256A1 (fr) 1992-08-26
JPH0587340A (ja) 1993-04-06
DE69205855D1 (de) 1995-12-14
CA2056589C (fr) 2000-01-04
JP2597785B2 (ja) 1997-04-09

Similar Documents

Publication Publication Date Title
CA2056589A1 (fr) Melangeur carburant - air pour chambre de combustion de turbine a gaz
CA2155374A1 (fr) Melangeur bicarburant pour chambre de combustion
US5865024A (en) Dual fuel mixer for gas turbine combustor
US5251447A (en) Air fuel mixer for gas turbine combustor
US4356698A (en) Staged combustor having aerodynamically separated combustion zones
US5816049A (en) Dual fuel mixer for gas turbine combustor
US4271674A (en) Premix combustor assembly
EP1167881B1 (fr) Méthode et appareil pour diminuer les émissions d'une chambre de combustion utilisant un mélangeur à tourbillon
US6550251B1 (en) Venturiless swirl cup
EP0463277B1 (fr) Procédé et appareil de combustion à pollutions extrêmement réduites
KR910015817A (ko) 산화 질소 배기를 저하시키는 연소기 장치와 발생
TW313247U (en) Polverized coal combustion burner
JPS60226609A (ja) 燃焼装置
GB1478395A (en) Apparatus for supplying a mixture of fuel and air to a combustion chamber
US5239831A (en) Burner having one or more eddy generating devices
US6286300B1 (en) Combustor with fuel preparation chambers
KR20030036174A (ko) 에너지 시스템에 사용되는 환상 연소기
CA2046083A1 (fr) Appareil et methode permettant de diminuer les emissions d'oxyde d'azote s'echappant de turbines a gaz
US4893475A (en) Combustion apparatus for a gas turbine
CA2246219A1 (fr) Dispositif de turbulence tridimensionnel
RU2138738C1 (ru) Камера сгорания газовой турбины
EP0106659A3 (fr) Structure d'injecteur secondaire pour une chambre de combustion d'une turbine à gaz
RU2109219C1 (ru) Трубчато-кольцевая камера сгорания газовой турбины
RU2141077C1 (ru) Трубчато-кольцевая камера сгорания газовой турбины
JP2794939B2 (ja) ガスタービン燃焼器における予混合方法および予混合装置

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed