IT1255613B - Sistema di combustione a basse emissioni inquinanti per turbine a gas - Google Patents

Sistema di combustione a basse emissioni inquinanti per turbine a gas

Info

Publication number
IT1255613B
IT1255613B ITMI922189A ITMI922189A IT1255613B IT 1255613 B IT1255613 B IT 1255613B IT MI922189 A ITMI922189 A IT MI922189A IT MI922189 A ITMI922189 A IT MI922189A IT 1255613 B IT1255613 B IT 1255613B
Authority
IT
Italy
Prior art keywords
gas turbines
combustion system
low emission
emission combustion
combustion
Prior art date
Application number
ITMI922189A
Other languages
English (en)
Inventor
Luciano Bonciani
Gianni Ceccherini
Original Assignee
Eniricerche 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 Eniricerche Spa filed Critical Eniricerche Spa
Publication of ITMI922189A0 publication Critical patent/ITMI922189A0/it
Priority to ITMI922189A priority Critical patent/IT1255613B/it
Priority to US08/122,381 priority patent/US5381652A/en
Priority to DK93202686.7T priority patent/DK0589520T3/da
Priority to EP93202686A priority patent/EP0589520B1/en
Priority to ES93202686T priority patent/ES2089699T3/es
Priority to DE69303448T priority patent/DE69303448T2/de
Priority to JP25890993A priority patent/JP3398845B2/ja
Publication of ITMI922189A1 publication Critical patent/ITMI922189A1/it
Application granted granted Critical
Publication of IT1255613B publication Critical patent/IT1255613B/it
Priority to GR960401992T priority patent/GR3020636T3/el

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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/008—Flow control 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
    • F23R3/002—Wall structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00015—Pilot burners specially adapted for low load or transient conditions, e.g. for increasing stability

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

Sistema di combustione a basse emissioni inquinanti, del tipo a premiscelamento per turbine a gas, in cui l'aria di combustione passa dall'intercapedine alla camera di premiscelamento attraverso finestre di questa che vengono parzializzate, in funzione della quantità di combustibile utilizzata, da corrispondenti finestra di un tamburo girevole ed in cui una serie di forellini alimentati da combustibile addizionale è ricavata nello strozzamento. Sono inoltre previsti ulteriori accorgimenti per la stabilizzazione della fiamma nonché un raffreddamento differenziato della camera di combustione.
ITMI922189A 1992-09-24 1992-09-24 Sistema di combustione a basse emissioni inquinanti per turbine a gas IT1255613B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ITMI922189A IT1255613B (it) 1992-09-24 1992-09-24 Sistema di combustione a basse emissioni inquinanti per turbine a gas
US08/122,381 US5381652A (en) 1992-09-24 1993-09-16 Combustion system with low pollutant emission for gas turbines
ES93202686T ES2089699T3 (es) 1992-09-24 1993-09-17 Sistema de combustion con baja emision de contaminantes para turbinas de gas.
EP93202686A EP0589520B1 (en) 1992-09-24 1993-09-17 Combustion system with low pollutant emission for gas turbines
DK93202686.7T DK0589520T3 (da) 1992-09-24 1993-09-17 Forbrændingsanlæg med lav emission af forurenende stoffer for gasturbiner
DE69303448T DE69303448T2 (de) 1992-09-24 1993-09-17 Verbrennungsanlage mit niedriger Schadstoffemission für Gasturbinen
JP25890993A JP3398845B2 (ja) 1992-09-24 1993-09-24 ガスタービン用の燃焼装置
GR960401992T GR3020636T3 (en) 1992-09-24 1996-07-25 Combustion system with low pollutant emission for gas turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922189A IT1255613B (it) 1992-09-24 1992-09-24 Sistema di combustione a basse emissioni inquinanti per turbine a gas

Publications (3)

Publication Number Publication Date
ITMI922189A0 ITMI922189A0 (it) 1992-09-24
ITMI922189A1 ITMI922189A1 (it) 1994-03-24
IT1255613B true IT1255613B (it) 1995-11-09

Family

ID=11363991

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922189A IT1255613B (it) 1992-09-24 1992-09-24 Sistema di combustione a basse emissioni inquinanti per turbine a gas

Country Status (8)

Country Link
US (1) US5381652A (it)
EP (1) EP0589520B1 (it)
JP (1) JP3398845B2 (it)
DE (1) DE69303448T2 (it)
DK (1) DK0589520T3 (it)
ES (1) ES2089699T3 (it)
GR (1) GR3020636T3 (it)
IT (1) IT1255613B (it)

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Publication number Priority date Publication date Assignee Title
IT1273369B (it) * 1994-03-04 1997-07-08 Nuovo Pignone Spa Sistema perfezionato combustione a basse emissioni inquinanti per turbine a gas
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
DE19640818B4 (de) * 1996-10-02 2006-04-27 Siemens Ag Vorrichtung und Verfahren zur Verbrennung eines Brennstoffs in Luft
JP4130475B2 (ja) * 1996-09-09 2008-08-06 シーメンス アクチエンゲゼルシヤフト 空気内で燃料を燃焼する装置とその方法
DE19751299C2 (de) 1997-11-19 1999-09-09 Siemens Ag Brennkammer sowie Verfahren zur Dampfkühlung einer Brennkammer
DE59810284D1 (de) * 1998-10-14 2004-01-08 Alstom Switzerland Ltd Brenner für den Betrieb eines Wärmeerzeugers
US6405536B1 (en) * 2000-03-27 2002-06-18 Wu-Chi Ho Gas turbine combustor burning LBTU fuel gas
GB2375601A (en) 2001-05-18 2002-11-20 Siemens Ag Burner apparatus for reducing combustion vibrations
US6530222B2 (en) 2001-07-13 2003-03-11 Pratt & Whitney Canada Corp. Swirled diffusion dump combustor
US6609362B2 (en) 2001-07-13 2003-08-26 Pratt & Whitney Canada Corp. Apparatus for adjusting combustor cycle
EP1312865A1 (de) * 2001-11-15 2003-05-21 Siemens Aktiengesellschaft Ringbrennkammer für eine Gasturbine
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
EP1400752B1 (en) 2002-09-20 2008-08-06 Siemens Aktiengesellschaft Premixed burner with profiled air mass stream, gas turbine and process for burning fuel in air
ITMI20032621A1 (it) * 2003-12-30 2005-06-30 Nuovo Pignone Spa Sistema di combustione a basse emissioni inquinanti
US7421843B2 (en) * 2005-01-15 2008-09-09 Siemens Power Generation, Inc. Catalytic combustor having fuel flow control responsive to measured combustion parameters
CH703657A1 (de) * 2010-08-27 2012-02-29 Alstom Technology Ltd Verfahren zum betrieb einer brenneranordnung sowie brenneranordnung zur durchführung des verfahrens.
EP2436979A1 (en) * 2010-09-30 2012-04-04 Siemens Aktiengesellschaft Burner for a gas turbine
US8739404B2 (en) 2010-11-23 2014-06-03 General Electric Company Turbine components with cooling features and methods of manufacturing the same
US8959888B2 (en) * 2011-11-28 2015-02-24 Siemens Energy, Inc. Device to lower NOx in a gas turbine engine combustion system
US20140216038A1 (en) * 2013-02-06 2014-08-07 General Electric Company Variable Volume Combustor with Cantilevered Support Structure
US9562687B2 (en) * 2013-02-06 2017-02-07 General Electric Company Variable volume combustor with an air bypass system

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GB890054A (en) * 1959-07-06 1962-02-21 Havilland Engine Co Ltd Improvements in casting techniques
AT243407B (de) * 1959-12-22 1965-11-10 Metallbau Semler G M B H Wirbelkammer-Brenner, insbesondere in Verbindung mit einem vorgesetzten Feuerungsraum
US3731484A (en) * 1967-11-10 1973-05-08 Lucas Ltd Joseph Apparatus for regulation of airflow to flame tubes for gas turbine engines
US3486834A (en) * 1968-04-25 1969-12-30 Combustion Eng Gas burning system arrangement
US3958413A (en) * 1974-09-03 1976-05-25 General Motors Corporation Combustion method and apparatus
US3927958A (en) * 1974-10-29 1975-12-23 Gen Motors Corp Recirculating combustion apparatus
US3958416A (en) * 1974-12-12 1976-05-25 General Motors Corporation Combustion apparatus
GB2034874A (en) * 1978-11-03 1980-06-11 Gen Electric Gas turbine engine combustor
US4420929A (en) * 1979-01-12 1983-12-20 General Electric Company Dual stage-dual mode low emission gas turbine combustion system
GB2073399B (en) * 1980-04-02 1983-11-02 United Technologies Corp Dual premix tube fuel nozzle
JPS5872822A (ja) * 1981-10-26 1983-04-30 Hitachi Ltd ガスタ−ビン燃焼器の冷却構造
US4545196A (en) * 1982-07-22 1985-10-08 The Garrett Corporation Variable geometry combustor apparatus
US4813867A (en) * 1985-10-31 1989-03-21 Nihon Nensho System Kabushiki Kaisha Radiant tube burner
JPH0752014B2 (ja) * 1986-03-20 1995-06-05 株式会社日立製作所 ガスタ−ビン燃焼器
DE3766807D1 (de) * 1986-11-25 1991-01-31 Gen Electric Kombinierter diffusions- und vormischpilotbrenner.
US4982570A (en) * 1986-11-25 1991-01-08 General Electric Company Premixed pilot nozzle for dry low Nox combustor
DE3706234A1 (de) * 1987-02-26 1988-09-08 Sonvico Ag Ing Bureau Brenner zum verbrennen von fluessigen oder gasfoermigen brennstoffen
DE3742891A1 (de) * 1987-12-17 1989-06-29 Bayerische Motoren Werke Ag Gasturbinenanlage
JPH04203808A (ja) * 1990-11-30 1992-07-24 Hitachi Ltd ガスタービン燃焼器の制御方法およびその装置

Also Published As

Publication number Publication date
ITMI922189A0 (it) 1992-09-24
GR3020636T3 (en) 1996-10-31
ITMI922189A1 (it) 1994-03-24
DK0589520T3 (da) 1996-09-16
ES2089699T3 (es) 1996-10-01
JP3398845B2 (ja) 2003-04-21
US5381652A (en) 1995-01-17
DE69303448T2 (de) 1997-01-23
JPH06221556A (ja) 1994-08-09
EP0589520A1 (en) 1994-03-30
DE69303448D1 (de) 1996-08-08
EP0589520B1 (en) 1996-07-03

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970925