SE523082C2 - Anordning vid en brännkammare hos en gasturbin för reglering av inflöde av gas till brännkammarens förbränningszon - Google Patents

Anordning vid en brännkammare hos en gasturbin för reglering av inflöde av gas till brännkammarens förbränningszon

Info

Publication number
SE523082C2
SE523082C2 SE0103860A SE0103860A SE523082C2 SE 523082 C2 SE523082 C2 SE 523082C2 SE 0103860 A SE0103860 A SE 0103860A SE 0103860 A SE0103860 A SE 0103860A SE 523082 C2 SE523082 C2 SE 523082C2
Authority
SE
Sweden
Prior art keywords
combustion chamber
cover
inlet
cover means
combustion
Prior art date
Application number
SE0103860A
Other languages
English (en)
Swedish (sv)
Other versions
SE0103860D0 (sv
SE0103860L (sv
Inventor
Bertil Joensson
Patrik Johansson
Original Assignee
Volvo Aero Corp
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 Volvo Aero Corp filed Critical Volvo Aero Corp
Priority to SE0103860A priority Critical patent/SE523082C2/sv
Publication of SE0103860D0 publication Critical patent/SE0103860D0/xx
Priority to RU2004118421/06A priority patent/RU2301943C2/ru
Priority to AT02775661T priority patent/ATE518100T1/de
Priority to AU2002343910A priority patent/AU2002343910A1/en
Priority to EP02775661A priority patent/EP1448932B1/fr
Priority to PCT/SE2002/001854 priority patent/WO2003044433A1/fr
Priority to CA2467334A priority patent/CA2467334C/fr
Publication of SE0103860L publication Critical patent/SE0103860L/
Publication of SE523082C2 publication Critical patent/SE523082C2/sv
Priority to US10/709,661 priority patent/US7096675B2/en

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
    • F23R3/26—Controlling the air flow
    • 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
    • F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising 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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Sliding Valves (AREA)
SE0103860A 2001-11-20 2001-11-20 Anordning vid en brännkammare hos en gasturbin för reglering av inflöde av gas till brännkammarens förbränningszon SE523082C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0103860A SE523082C2 (sv) 2001-11-20 2001-11-20 Anordning vid en brännkammare hos en gasturbin för reglering av inflöde av gas till brännkammarens förbränningszon
RU2004118421/06A RU2301943C2 (ru) 2001-11-20 2002-10-10 Устройство для камеры сгорания газовой турбины
AT02775661T ATE518100T1 (de) 2001-11-20 2002-10-10 Vorrichtung für eine brennkammer einer gasturbine
AU2002343910A AU2002343910A1 (en) 2001-11-20 2002-10-10 A device for a combustion chamber of a gas turbine
EP02775661A EP1448932B1 (fr) 2001-11-20 2002-10-10 Dispositif pour la chambre a combustion d'une turbine a gaz
PCT/SE2002/001854 WO2003044433A1 (fr) 2001-11-20 2002-10-10 Dispositif pour la chambre a combustion d'une turbine a gaz
CA2467334A CA2467334C (fr) 2001-11-20 2002-10-10 Dispositif pour la chambre a combustion d'une turbine a gaz
US10/709,661 US7096675B2 (en) 2001-11-20 2004-05-20 Device for a combustion chamber in a gas turbine for controlling the intake of gas to a combustion zone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0103860A SE523082C2 (sv) 2001-11-20 2001-11-20 Anordning vid en brännkammare hos en gasturbin för reglering av inflöde av gas till brännkammarens förbränningszon

Publications (3)

Publication Number Publication Date
SE0103860D0 SE0103860D0 (sv) 2001-11-20
SE0103860L SE0103860L (sv) 2003-05-21
SE523082C2 true SE523082C2 (sv) 2004-03-23

Family

ID=20286041

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0103860A SE523082C2 (sv) 2001-11-20 2001-11-20 Anordning vid en brännkammare hos en gasturbin för reglering av inflöde av gas till brännkammarens förbränningszon

Country Status (8)

Country Link
US (1) US7096675B2 (fr)
EP (1) EP1448932B1 (fr)
AT (1) ATE518100T1 (fr)
AU (1) AU2002343910A1 (fr)
CA (1) CA2467334C (fr)
RU (1) RU2301943C2 (fr)
SE (1) SE523082C2 (fr)
WO (1) WO2003044433A1 (fr)

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US7762074B2 (en) * 2006-04-04 2010-07-27 Siemens Energy, Inc. Air flow conditioner for a combustor can of a gas turbine engine
US7617684B2 (en) * 2007-11-13 2009-11-17 Opra Technologies B.V. Impingement cooled can combustor
US8122700B2 (en) * 2008-04-28 2012-02-28 United Technologies Corp. Premix nozzles and gas turbine engine systems involving such nozzles
RU2506499C2 (ru) * 2009-11-09 2014-02-10 Дженерал Электрик Компани Топливные форсунки газовой турбины с противоположными направлениями завихрения
RU2010101978A (ru) * 2010-01-15 2011-07-20 Дженерал Электрик Компани (US) Соединительный узел для газовой турбины
US8276386B2 (en) 2010-09-24 2012-10-02 General Electric Company Apparatus and method for a combustor
US9920932B2 (en) 2011-01-26 2018-03-20 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
DE102012204162A1 (de) * 2012-03-16 2013-09-19 Siemens Aktiengesellschaft Ringbrennkammer-Bypass
US9181813B2 (en) 2012-07-05 2015-11-10 Siemens Aktiengesellschaft Air regulation for film cooling and emission control of combustion gas structure
DE102014213302A1 (de) * 2014-07-09 2016-01-14 Rolls-Royce Deutschland Ltd & Co Kg Brennkammer einer Gasturbine mit verschraubtem Brennkammerkopf
EP3301374A1 (fr) * 2016-09-29 2018-04-04 Siemens Aktiengesellschaft Ensemble de bruleur pilote dote d'une alimentation d'air pilote
US11060463B2 (en) * 2018-01-08 2021-07-13 Raytheon Technologies Corporation Modulated combustor bypass and combustor bypass valve
JP7096182B2 (ja) * 2019-02-27 2022-07-05 三菱重工業株式会社 ガスタービン燃焼器及びガスタービン
CN110836383B (zh) * 2019-11-15 2021-10-26 中国科学院工程热物理研究所 一种高温烟气发生器及其控制方法
US12123592B2 (en) * 2022-01-12 2024-10-22 General Electric Company Fuel nozzle and swirler
DE102024116456A1 (de) * 2024-06-12 2025-12-18 Deutsches Zentrum für Luft- und Raumfahrt e.V. Brennkammeranordnung und Verfahren zum Betreiben einer Brennkammeranordnung

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DE2020416A1 (de) * 1970-04-27 1971-11-11 Motoren Turbinen Union Brennkammer fuer Gasturbinentriebwerke
US3744242A (en) * 1972-01-25 1973-07-10 Gen Motors Corp Recirculating combustor
US3930369A (en) * 1974-02-04 1976-01-06 General Motors Corporation Lean prechamber outflow combustor with two sets of primary air entrances
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DE2416909A1 (de) * 1974-04-06 1975-10-16 Daimler Benz Ag Betriebsverfahren fuer eine gasturbinenanlage zur abgasverbesserung und entsprechende gasturbinenanlage
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US3938324A (en) * 1974-12-12 1976-02-17 General Motors Corporation Premix combustor with flow constricting baffle between combustion and dilution zones
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US4263780A (en) * 1979-09-28 1981-04-28 General Motors Corporation Lean prechamber outflow combustor with sets of primary air entrances
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JPH04244512A (ja) * 1991-01-28 1992-09-01 Nissan Motor Co Ltd 燃焼器
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Also Published As

Publication number Publication date
AU2002343910A1 (en) 2003-06-10
SE0103860D0 (sv) 2001-11-20
RU2301943C2 (ru) 2007-06-27
US7096675B2 (en) 2006-08-29
CA2467334C (fr) 2010-09-28
SE0103860L (sv) 2003-05-21
RU2004118421A (ru) 2005-07-10
WO2003044433A1 (fr) 2003-05-30
EP1448932B1 (fr) 2011-07-27
CA2467334A1 (fr) 2003-05-30
US20050144929A1 (en) 2005-07-07
EP1448932A1 (fr) 2004-08-25
ATE518100T1 (de) 2011-08-15

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