ATE173809T1 - Verbesserte verbrennungsanlage mit niedriger schadstoffemission für gasturbinen - Google Patents

Verbesserte verbrennungsanlage mit niedriger schadstoffemission für gasturbinen

Info

Publication number
ATE173809T1
ATE173809T1 AT95101731T AT95101731T ATE173809T1 AT E173809 T1 ATE173809 T1 AT E173809T1 AT 95101731 T AT95101731 T AT 95101731T AT 95101731 T AT95101731 T AT 95101731T AT E173809 T1 ATE173809 T1 AT E173809T1
Authority
AT
Austria
Prior art keywords
combustion
burners
gas turbines
combustion system
air
Prior art date
Application number
AT95101731T
Other languages
English (en)
Inventor
Luciano Bonciani
Gianni Ceccherini
Roberto Modi
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Application granted granted Critical
Publication of ATE173809T1 publication Critical patent/ATE173809T1/de

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
    • F23R3/34—Feeding into different combustion zones
    • 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
    • F23R3/34—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
    • F23R3/28—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
    • F23D—BURNERS
    • F23D2214/00—Cooling
AT95101731T 1994-03-04 1995-02-09 Verbesserte verbrennungsanlage mit niedriger schadstoffemission für gasturbinen ATE173809T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940386A IT1273369B (it) 1994-03-04 1994-03-04 Sistema perfezionato combustione a basse emissioni inquinanti per turbine a gas

Publications (1)

Publication Number Publication Date
ATE173809T1 true ATE173809T1 (de) 1998-12-15

Family

ID=11368055

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95101731T ATE173809T1 (de) 1994-03-04 1995-02-09 Verbesserte verbrennungsanlage mit niedriger schadstoffemission für gasturbinen

Country Status (7)

Country Link
US (1) US5660044A (de)
EP (1) EP0670456B1 (de)
JP (1) JP3696645B2 (de)
AT (1) ATE173809T1 (de)
DE (1) DE69506142T2 (de)
ES (1) ES2123842T3 (de)
IT (1) IT1273369B (de)

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US5657632A (en) * 1994-11-10 1997-08-19 Westinghouse Electric Corporation Dual fuel gas turbine combustor
DE19542644B4 (de) * 1995-11-17 2008-12-11 Alstom Vormischverbrennung
DE19610930A1 (de) * 1996-03-20 1997-09-25 Abb Research Ltd Brenner für einen Wärmeerzeuger
US5826423A (en) * 1996-11-13 1998-10-27 Solar Turbines Incorporated Dual fuel injection method and apparatus with multiple air blast liquid fuel atomizers
DE59709061D1 (de) * 1997-10-14 2003-02-06 Alstom Brenner für den Betrieb eines Wärmeerzeugers
EP0918190A1 (de) * 1997-11-21 1999-05-26 Abb Research Ltd. Brenner für den Betrieb eines Wärmeerzeugers
DE59807856D1 (de) 1998-01-23 2003-05-15 Alstom Switzerland Ltd Brenner für den Betrieb eines Wärmeerzeugers
EP0987493B1 (de) * 1998-09-16 2003-08-06 Abb Research Ltd. Brenner für einen Wärmeerzeuger
US6279323B1 (en) * 1999-11-01 2001-08-28 General Electric Company Low emissions combustor
ITMI20012781A1 (it) * 2001-12-21 2003-06-21 Nuovo Pignone Spa Assieme migliorato di camera di pre miscelamento e di camera di combustione, a basse emissioni inquinanti per turbine a gas con combustibile
US7093445B2 (en) * 2002-05-31 2006-08-22 Catalytica Energy Systems, Inc. Fuel-air premixing system for a catalytic combustor
GB2390150A (en) * 2002-06-26 2003-12-31 Alstom Reheat combustion system for a gas turbine including an accoustic screen
ITMI20032621A1 (it) * 2003-12-30 2005-06-30 Nuovo Pignone Spa Sistema di combustione a basse emissioni inquinanti
US8881531B2 (en) * 2005-12-14 2014-11-11 Rolls-Royce Power Engineering Plc Gas turbine engine premix injectors
TWI375053B (en) * 2006-02-28 2012-10-21 Nippon Catalytic Chem Ind Phase difference film
US20070204624A1 (en) * 2006-03-01 2007-09-06 Smith Kenneth O Fuel injector for a turbine engine
EP1999410B1 (de) 2006-03-27 2015-12-02 Alstom Technology Ltd Brenner für den betrieb eines wärmeerzeugers
US8156743B2 (en) * 2006-05-04 2012-04-17 General Electric Company Method and arrangement for expanding a primary and secondary flame in a combustor
US8387394B2 (en) 2007-07-09 2013-03-05 Siemens Aktiengesellschaft Gas-turbine burner
KR100862374B1 (ko) 2007-11-13 2008-10-13 한국기계연구원 과열방지 가스터빈 시스템
KR100890823B1 (ko) 2007-11-13 2009-03-30 한국기계연구원 가스터빈 시스템
US8122700B2 (en) * 2008-04-28 2012-02-28 United Technologies Corp. Premix nozzles and gas turbine engine systems involving such nozzles
US7578130B1 (en) * 2008-05-20 2009-08-25 General Electric Company Methods and systems for combustion dynamics reduction
US8371101B2 (en) * 2009-09-15 2013-02-12 General Electric Company Radial inlet guide vanes for a combustor
GB0920094D0 (en) 2009-11-17 2009-12-30 Alstom Technology Ltd Reheat combustor for a gas turbine engine
CN101709884B (zh) * 2009-11-25 2012-07-04 北京航空航天大学 一种预混预蒸发燃烧室
CN101799174B (zh) * 2010-01-15 2012-09-12 北京航空航天大学 主燃级切向供油的预混预蒸发燃烧室
US8739404B2 (en) 2010-11-23 2014-06-03 General Electric Company Turbine components with cooling features and methods of manufacturing the same
CN102878580B (zh) * 2012-09-12 2015-04-22 中国科学院工程热物理研究所 一种燃气轮机贫预混燃烧室
CN102889617B (zh) * 2012-09-12 2014-10-15 北京航空航天大学 一种采用径向成膜主燃级的预混预蒸发燃烧室
JP6318443B2 (ja) * 2013-01-22 2018-05-09 三菱日立パワーシステムズ株式会社 燃焼器、及び回転機械
CN103185355B (zh) * 2013-02-28 2015-07-15 北京航空航天大学 一种多点轴向双级空气辅助雾化喷嘴主燃级的预混预蒸发低污染燃烧室
EP3084307B1 (de) 2013-12-19 2018-10-24 United Technologies Corporation Verdünnungsdurchgangsanordnung für eine gasturbinenbrennkammer
EP3026347A1 (de) * 2014-11-25 2016-06-01 Alstom Technology Ltd Brennkammer mit ringförmigem Wirbelkörper
RU2015156419A (ru) 2015-12-28 2017-07-04 Дженерал Электрик Компани Узел топливной форсунки, выполненный со стабилизатором пламени предварительно перемешанной смеси

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EP0095788B1 (de) * 1982-05-28 1985-12-18 BBC Aktiengesellschaft Brown, Boveri & Cie. Brennkammer einer Gasturbine und Verfahren zu deren Betrieb
JPS6057131A (ja) * 1983-09-08 1985-04-02 Hitachi Ltd ガスタ−ビン燃焼器の燃料供給方法
US5006603A (en) * 1986-09-26 1991-04-09 Ube Industries, Ltd. Fiber-reinforced rubber composition and production process and use thereof
US4982570A (en) * 1986-11-25 1991-01-08 General Electric Company Premixed pilot nozzle for dry low Nox combustor
JPH0816531B2 (ja) * 1987-04-03 1996-02-21 株式会社日立製作所 ガスタ−ビン燃焼器
JP2544470B2 (ja) * 1989-02-03 1996-10-16 株式会社日立製作所 ガスタ―ビン燃焼器及びその運転方法
JPH02147610U (de) * 1989-05-11 1990-12-14
IT1255613B (it) * 1992-09-24 1995-11-09 Eniricerche Spa Sistema di combustione a basse emissioni inquinanti per turbine a gas

Also Published As

Publication number Publication date
DE69506142D1 (de) 1999-01-07
ES2123842T3 (es) 1999-01-16
ITMI940386A0 (it) 1994-03-04
EP0670456B1 (de) 1998-11-25
IT1273369B (it) 1997-07-08
DE69506142T2 (de) 1999-06-17
US5660044A (en) 1997-08-26
JPH07305846A (ja) 1995-11-21
EP0670456A1 (de) 1995-09-06
JP3696645B2 (ja) 2005-09-21
ITMI940386A1 (it) 1995-09-05

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