EP0059490B1 - Ringbrennkammer mit Ringbrenner für Gasturbinen - Google Patents

Ringbrennkammer mit Ringbrenner für Gasturbinen Download PDF

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Publication number
EP0059490B1
EP0059490B1 EP82200099A EP82200099A EP0059490B1 EP 0059490 B1 EP0059490 B1 EP 0059490B1 EP 82200099 A EP82200099 A EP 82200099A EP 82200099 A EP82200099 A EP 82200099A EP 0059490 B1 EP0059490 B1 EP 0059490B1
Authority
EP
European Patent Office
Prior art keywords
gas
ducts
burner
annular
combustion chamber
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
Application number
EP82200099A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0059490A1 (de
Inventor
Bernard Dipl.-Ing. Matt
Theo Woringer
Gerassime Dr.Dipl.-Ing. Zouzoulas
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of EP0059490A1 publication Critical patent/EP0059490A1/de
Application granted granted Critical
Publication of EP0059490B1 publication Critical patent/EP0059490B1/de
Expired 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
    • F23R3/36—Supply of different fuels
    • 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
    • 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

Definitions

  • Another disadvantage of such conventional burners is that, at least in the ignition zone of the fuel / air mixture, there are stoichiometric conditions and thus locally high flame temperatures, which favors the formation of undesirable nitrogen oxides.
  • the total air flow through the burner apart from the cooling air flow for the combustion chamber wall, is divided into a primary air flow that flows through the combustion zone and one or more mixed air flows, which have to be mixed and swirled with the combustion gases further downstream after the burner outlet. for which high speeds with correspondingly large pressure losses are required.
  • the combustion air is, apart from a small amount of cooling air, which for Rieh to Abzapfstellen 4, 5 and 6 - tion of the shaft channel and the casing is diverted from the compressor 7 through an annular diffuser 8, which expands in front of the ring burner 3 to a plenum chamber 9, promoted in the burner 3, where it is evenly and intimately mixed with the fuel gas or in addition to the fuel gas with an atomized liquid fuel over the entire channel section.
  • the combustion mixture ignites and the combustion gases pass through the combustion chamber 2, where the cooling air branched off in front of the burner is fed, into the turbine 10 for work approximately uniform distribution of speed across the height of the diffuser channel.
  • the ring burner 3 is preferably composed of circular ring sectors, particularly in the case of larger units. The number of such sectors will generally depend on the size of the burner.
  • the sector 12 shown in FIGS. 2 and 3 in view and in a radial section covers 22.5 °, i. that is, the associated entire burner consists of 16 such sectors.
  • the outermost part of the sector is formed by the gas distribution box 13, which, as shown in FIG. 3, is divided by a partition 14 into a main gas chamber 15 and an ignition gas chamber 16, to which the gas is supplied through the gas supply lines 17 and 18. These two gas supply lines in turn branch off from a manifold, not shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
EP82200099A 1981-03-04 1982-01-27 Ringbrennkammer mit Ringbrenner für Gasturbinen Expired EP0059490B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH143981 1981-03-04
CH1439/81 1981-03-04

Publications (2)

Publication Number Publication Date
EP0059490A1 EP0059490A1 (de) 1982-09-08
EP0059490B1 true EP0059490B1 (de) 1984-12-12

Family

ID=4210486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82200099A Expired EP0059490B1 (de) 1981-03-04 1982-01-27 Ringbrennkammer mit Ringbrenner für Gasturbinen

Country Status (5)

Country Link
US (1) US4455840A (US06650917-20031118-M00005.png)
EP (1) EP0059490B1 (US06650917-20031118-M00005.png)
JP (1) JPS57157936A (US06650917-20031118-M00005.png)
CA (1) CA1189330A (US06650917-20031118-M00005.png)
DE (1) DE3261484D1 (US06650917-20031118-M00005.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010036656B4 (de) 2009-10-08 2022-07-14 General Electric Co. Gestufter Vormischinjektor mit mehreren Rohren

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082724A (ja) * 1983-10-13 1985-05-10 Agency Of Ind Science & Technol ガスタ−ビン燃焼器
EP0210462B1 (de) * 1985-07-30 1989-03-15 BBC Brown Boveri AG Dualbrenner
JPS63121310U (US06650917-20031118-M00005.png) * 1987-01-31 1988-08-05
JPS63121317U (US06650917-20031118-M00005.png) * 1987-01-31 1988-08-05
CH684963A5 (de) * 1991-11-13 1995-02-15 Asea Brown Boveri Ringbrennkammer.
FR2694624B1 (fr) * 1992-08-05 1994-09-23 Snecma Chambre de combustion à plusieurs injecteurs de carburant.
US5303542A (en) * 1992-11-16 1994-04-19 General Electric Company Fuel supply control method for a gas turbine engine
US5289685A (en) * 1992-11-16 1994-03-01 General Electric Company Fuel supply system for a gas turbine engine
US5323604A (en) * 1992-11-16 1994-06-28 General Electric Company Triple annular combustor for gas turbine engine
US5943866A (en) * 1994-10-03 1999-08-31 General Electric Company Dynamically uncoupled low NOx combustor having multiple premixers with axial staging
US5881756A (en) * 1995-12-22 1999-03-16 Institute Of Gas Technology Process and apparatus for homogeneous mixing of gaseous fluids
DE19549143A1 (de) * 1995-12-29 1997-07-03 Abb Research Ltd Gasturbinenringbrennkammer
FR2751054B1 (fr) * 1996-07-11 1998-09-18 Snecma Chambre de combustion anti-nox a injection de carburant de type annulaire
US6109038A (en) * 1998-01-21 2000-08-29 Siemens Westinghouse Power Corporation Combustor with two stage primary fuel assembly
SE514341C2 (sv) * 1998-06-18 2001-02-12 Abb Ab Förfarande för start av en brännaranordning till en gasturbin
DE59810344D1 (de) * 1998-07-27 2004-01-15 Alstom Switzerland Ltd Verfahren zum Betrieb einer Gasturbinenbrennkammer mit gasförmigem Brennstoff
US6295801B1 (en) * 1998-12-18 2001-10-02 General Electric Company Fuel injector bar for gas turbine engine combustor having trapped vortex cavity
US6286298B1 (en) * 1998-12-18 2001-09-11 General Electric Company Apparatus and method for rich-quench-lean (RQL) concept in a gas turbine engine combustor having trapped vortex cavity
US6442939B1 (en) * 2000-12-22 2002-09-03 Pratt & Whitney Canada Corp. Diffusion mixer
US6427447B1 (en) * 2001-02-06 2002-08-06 United Technologies Corporation Bulkhead for dual fuel industrial and aeroengine gas turbines
JP2003074856A (ja) * 2001-08-28 2003-03-12 Honda Motor Co Ltd ガスタービン・エンジンの燃焼器
JP2003074853A (ja) * 2001-08-28 2003-03-12 Honda Motor Co Ltd ガスタービン・エンジンの燃焼器
JP2003074854A (ja) * 2001-08-28 2003-03-12 Honda Motor Co Ltd ガスタービン・エンジンの燃焼器
EP1507120A1 (de) * 2003-08-13 2005-02-16 Siemens Aktiengesellschaft Gasturbine
US7249461B2 (en) * 2003-08-22 2007-07-31 Siemens Power Generation, Inc. Turbine fuel ring assembly
EP1614963A1 (de) * 2004-07-09 2006-01-11 Siemens Aktiengesellschaft Verfahren und Vormischverbrennungssystem
DE102006004840A1 (de) * 2006-02-02 2007-08-23 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenbrennkammer mit Kraftstoffeinspritzung über den gesamten Brennkammerring
ES2400247T3 (es) * 2008-12-19 2013-04-08 Alstom Technology Ltd Quemador de una turbina de gas que tiene una configuración de lanza especial
US8234871B2 (en) * 2009-03-18 2012-08-07 General Electric Company Method and apparatus for delivery of a fuel and combustion air mixture to a gas turbine engine using fuel distribution grooves in a manifold disk with discrete air passages
KR20120092111A (ko) * 2009-09-13 2012-08-20 린 플레임 인코포레이티드 연소 기구를 위한 와류 선혼합기
EA019766B1 (ru) * 2011-08-29 2014-06-30 Геннадий Борисович Варламов Низкоэмиссионная газовая горелка трубчатого типа с направленным воздушным потоком
EA021650B1 (ru) * 2011-08-29 2015-08-31 Геннадий Борисович Варламов Многокамерная газовая горелка трубчатого типа
US8429915B1 (en) * 2011-10-17 2013-04-30 General Electric Company Injector having multiple fuel pegs
US9341376B2 (en) * 2012-02-20 2016-05-17 General Electric Company Combustor and method for supplying fuel to a combustor
US9677766B2 (en) * 2012-11-28 2017-06-13 General Electric Company Fuel nozzle for use in a turbine engine and method of assembly
JP6239943B2 (ja) * 2013-11-13 2017-11-29 三菱日立パワーシステムズ株式会社 ガスタービン燃焼器
WO2015176908A1 (de) * 2014-05-23 2015-11-26 Siemens Aktiengesellschaft Brenner mit brennstoffverteilerring
US10197291B2 (en) 2015-06-04 2019-02-05 Tropitone Furniture Co., Inc. Fire burner
USD791930S1 (en) 2015-06-04 2017-07-11 Tropitone Furniture Co., Inc. Fire burner
US11226092B2 (en) 2016-09-22 2022-01-18 Utilization Technology Development, Nfp Low NOx combustion devices and methods
US20180355792A1 (en) * 2017-06-09 2018-12-13 General Electric Company Annular throats rotating detonation combustor
US11326521B2 (en) * 2020-06-30 2022-05-10 General Electric Company Methods of igniting liquid fuel in a turbomachine
US11333360B2 (en) * 2020-09-25 2022-05-17 General Electric Company Fuel injector for a turbomachine
EP4027059A1 (en) * 2021-01-12 2022-07-13 Crosstown Power GmbH Burner, combustor, and method for retrofitting a combustion appliance
GB202104885D0 (en) * 2021-04-06 2021-05-19 Siemens Energy Global Gmbh & Co Kg Combustor for a Gas Turbine

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GB568681A (en) * 1943-04-15 1945-04-16 Fred Umpleby Improvements in and relating to internal combustion turbine plant
US2592748A (en) * 1944-02-17 1952-04-15 Rateau Soc Annular combustion chamber with hollow air guide vanes with radial gasiform fuel slots for gas turbines
US2635424A (en) * 1947-08-02 1953-04-21 Szczeniowski Boleslaw Combustor for high flow velocities
US2701444A (en) * 1950-01-26 1955-02-08 Solar Aircraft Co Burner for jet engines
CH305532A (de) * 1951-06-25 1955-02-28 Parsons & Co Ltd C A Gasturbinenanlage.
US2712221A (en) * 1952-04-22 1955-07-05 Westinghouse Electric Corp Gas turbine afterburner apparatus
US3046731A (en) * 1955-10-07 1962-07-31 Edward Pohlmann Flame stabilization in jet engines
FR1166520A (fr) * 1956-11-20 1958-11-12 Continental Aviat & Eng Corp Brûleur-veilleuse pour réacteurs
GB841872A (en) * 1957-05-09 1960-07-20 Bristol Siddeley Engines Ltd Means for dispersing liquid into a moving stream of gaseous fluid
JPS4921515A (US06650917-20031118-M00005.png) * 1972-05-22 1974-02-26
GB1559779A (en) * 1975-11-07 1980-01-23 Lucas Industries Ltd Combustion assembly
US4100733A (en) * 1976-10-04 1978-07-18 United Technologies Corporation Premix combustor
US4158949A (en) * 1977-11-25 1979-06-26 General Motors Corporation Segmented annular combustor
GB2036296B (en) * 1978-11-20 1982-12-01 Rolls Royce Gas turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010036656B4 (de) 2009-10-08 2022-07-14 General Electric Co. Gestufter Vormischinjektor mit mehreren Rohren

Also Published As

Publication number Publication date
JPS57157936A (en) 1982-09-29
CA1189330A (en) 1985-06-25
JPS6339812B2 (US06650917-20031118-M00005.png) 1988-08-08
EP0059490A1 (de) 1982-09-08
US4455840A (en) 1984-06-26
DE3261484D1 (en) 1985-01-24

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