DE69922347D1 - Brennstoff-luft mischvorrichtung für radialdom einer gasturbine - Google Patents

Brennstoff-luft mischvorrichtung für radialdom einer gasturbine

Info

Publication number
DE69922347D1
DE69922347D1 DE69922347T DE69922347T DE69922347D1 DE 69922347 D1 DE69922347 D1 DE 69922347D1 DE 69922347 T DE69922347 T DE 69922347T DE 69922347 T DE69922347 T DE 69922347T DE 69922347 D1 DE69922347 D1 DE 69922347D1
Authority
DE
Germany
Prior art keywords
radialdom
gas turbine
mixing device
air mixing
fuel air
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.)
Expired - Fee Related
Application number
DE69922347T
Other languages
English (en)
Other versions
DE69922347T2 (de
Inventor
Eskenazi Halila
Stuart C Greenfield
Vincent Heberling
David Bibler
Andrew Kastl
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
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 DE69922347D1 publication Critical patent/DE69922347D1/de
Application granted granted Critical
Publication of DE69922347T2 publication Critical patent/DE69922347T2/de
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
    • F23R3/28—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
    • 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
    • F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
DE69922347T 1998-10-09 1999-09-29 Brennstoff-luft mischvorrichtung für radialdom einer gasturbine Expired - Fee Related DE69922347T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US10364998P 1998-10-09 1998-10-09
US10365298P 1998-10-09 1998-10-09
US103652P 1998-10-09
US103649P 1998-10-09
US398559 1999-09-17
US09/398,559 US6339923B1 (en) 1998-10-09 1999-09-17 Fuel air mixer for a radial dome in a gas turbine engine combustor
PCT/US1999/022662 WO2000025067A2 (en) 1998-10-09 1999-09-29 Fuel air mixer for a radial dome in a gas turbine engine combustor

Publications (2)

Publication Number Publication Date
DE69922347D1 true DE69922347D1 (de) 2005-01-05
DE69922347T2 DE69922347T2 (de) 2005-09-29

Family

ID=27379580

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69922347T Expired - Fee Related DE69922347T2 (de) 1998-10-09 1999-09-29 Brennstoff-luft mischvorrichtung für radialdom einer gasturbine

Country Status (5)

Country Link
US (1) US6339923B1 (de)
EP (1) EP1053434B1 (de)
JP (1) JP2002528694A (de)
DE (1) DE69922347T2 (de)
WO (1) WO2000025067A2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6334298B1 (en) * 2000-07-14 2002-01-01 General Electric Company Gas turbine combustor having dome-to-liner joint
US6536216B2 (en) * 2000-12-08 2003-03-25 General Electric Company Apparatus for injecting fuel into gas turbine engines
JP4683787B2 (ja) * 2001-03-09 2011-05-18 大阪瓦斯株式会社 バーナ装置及びガスタービンエンジン
US7093445B2 (en) 2002-05-31 2006-08-22 Catalytica Energy Systems, Inc. Fuel-air premixing system for a catalytic combustor
JP4670035B2 (ja) * 2004-06-25 2011-04-13 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
US7451602B2 (en) * 2005-11-07 2008-11-18 General Electric Company Methods and apparatus for injecting fluids into turbine engines
EP2077421B1 (de) * 2006-03-31 2014-04-30 Alstom Technology Ltd Vorrichtung zur Befestigung eines sequentiell betriebenen Brenners in einer Gasturbinenanordnung
US7950233B2 (en) * 2006-03-31 2011-05-31 Pratt & Whitney Canada Corp. Combustor
US8220269B2 (en) * 2008-09-30 2012-07-17 Alstom Technology Ltd. Combustor for a gas turbine engine with effusion cooled baffle
US8511059B2 (en) * 2008-09-30 2013-08-20 Alstom Technology Ltd. Methods of reducing emissions for a sequential combustion gas turbine and combustor for a gas turbine
US8220271B2 (en) * 2008-09-30 2012-07-17 Alstom Technology Ltd. Fuel lance for a gas turbine engine including outer helical grooves
JP4797079B2 (ja) * 2009-03-13 2011-10-19 川崎重工業株式会社 ガスタービン燃焼器
US9151500B2 (en) * 2012-03-15 2015-10-06 General Electric Company System for supplying a fuel and a working fluid through a liner to a combustion chamber
US9222673B2 (en) * 2012-10-09 2015-12-29 General Electric Company Fuel nozzle and method of assembling the same
US9175855B2 (en) * 2012-10-29 2015-11-03 General Electric Company Combustion nozzle with floating aft plate
US9677766B2 (en) * 2012-11-28 2017-06-13 General Electric Company Fuel nozzle for use in a turbine engine and method of assembly
US9534790B2 (en) * 2013-01-07 2017-01-03 General Electric Company Fuel injector for supplying fuel to a combustor
US9328663B2 (en) * 2013-05-30 2016-05-03 General Electric Company Gas turbine engine and method of operating thereof
WO2016028760A1 (en) 2014-08-18 2016-02-25 Woodward, Inc. Torch igniter
JP6621658B2 (ja) * 2015-12-22 2019-12-18 川崎重工業株式会社 燃料噴射装置
US10641176B2 (en) * 2016-03-25 2020-05-05 General Electric Company Combustion system with panel fuel injector
US11286884B2 (en) * 2018-12-12 2022-03-29 General Electric Company Combustion section and fuel injector assembly for a heat engine
US11421601B2 (en) 2019-03-28 2022-08-23 Woodward, Inc. Second stage combustion for igniter
US11371702B2 (en) 2020-08-31 2022-06-28 General Electric Company Impingement panel for a turbomachine
US11460191B2 (en) 2020-08-31 2022-10-04 General Electric Company Cooling insert for a turbomachine
US11614233B2 (en) 2020-08-31 2023-03-28 General Electric Company Impingement panel support structure and method of manufacture
US11255545B1 (en) 2020-10-26 2022-02-22 General Electric Company Integrated combustion nozzle having a unified head end
FR3116862B1 (fr) * 2020-11-30 2022-12-23 Safran Ceram Module de combustion pour une turbomachine
US11767766B1 (en) 2022-07-29 2023-09-26 General Electric Company Turbomachine airfoil having impingement cooling passages

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR788642A (fr) 1935-04-11 1935-10-14 Pompes d'injection de combustible
US3403511A (en) 1966-05-16 1968-10-01 United Aircraft Corp Engine ignition system
US3531937A (en) * 1968-09-24 1970-10-06 Curtiss Wright Corp Fuel vaporizer for gas turbine engines
JPS57129325A (en) * 1981-02-03 1982-08-11 Nissan Motor Co Ltd Structure of air piping for air injection valve of gas turbine engine
US5444982A (en) 1994-01-12 1995-08-29 General Electric Company Cyclonic prechamber with a centerbody
US5596873A (en) 1994-09-14 1997-01-28 General Electric Company Gas turbine combustor with a plurality of circumferentially spaced pre-mixers
NO179883C (no) * 1994-10-14 1997-01-08 Ulstein Turbine As Drivstoff-/luftblandingsanordning
US5669218A (en) 1995-05-31 1997-09-23 Dresser-Rand Company Premix fuel nozzle
US5619855A (en) 1995-06-07 1997-04-15 General Electric Company High inlet mach combustor for gas turbine engine
US5791148A (en) 1995-06-07 1998-08-11 General Electric Company Liner of a gas turbine engine combustor having trapped vortex cavity
US5930999A (en) 1997-07-23 1999-08-03 General Electric Company Fuel injector and multi-swirler carburetor assembly

Also Published As

Publication number Publication date
EP1053434A2 (de) 2000-11-22
EP1053434B1 (de) 2004-12-01
WO2000025067A3 (en) 2000-09-14
JP2002528694A (ja) 2002-09-03
WO2000025067A2 (en) 2000-05-04
US6339923B1 (en) 2002-01-22
WO2000025067A9 (en) 2001-04-19
WO2000025067A8 (en) 2000-10-26
DE69922347T2 (de) 2005-09-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee