IT1255613B - Sistema di combustione a basse emissioni inquinanti per turbine a gas - Google Patents
Sistema di combustione a basse emissioni inquinanti per turbine a gasInfo
- 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
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.
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. |
DE69303448T DE69303448T2 (de) | 1992-09-24 | 1993-09-17 | Verbrennungsanlage mit niedriger Schadstoffemission für Gasturbinen |
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 |
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) |
Families Citing this family (21)
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 |
WO1997011311A2 (de) * | 1995-09-22 | 1997-03-27 | Siemens Aktiengesellschaft | Brenner, insbesondere für eine gasturbine |
DE19640818B4 (de) * | 1996-10-02 | 2006-04-27 | Siemens Ag | Vorrichtung und Verfahren zur Verbrennung eines Brennstoffs in Luft |
WO1998011383A2 (de) | 1996-09-09 | 1998-03-19 | Siemens Aktiengesellschaft | Vorrichtung und verfahren zur verbrennung eines brennstoffs in luft |
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 |
US6609362B2 (en) | 2001-07-13 | 2003-08-26 | Pratt & Whitney Canada Corp. | Apparatus for adjusting combustor cycle |
US6530222B2 (en) | 2001-07-13 | 2003-03-11 | Pratt & Whitney Canada Corp. | Swirled diffusion dump combustor |
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 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4982570A (en) * | 1986-11-25 | 1991-01-08 | General Electric Company | Premixed pilot nozzle for dry low Nox combustor |
EP0269824B1 (en) * | 1986-11-25 | 1990-12-19 | 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 |
-
1992
- 1992-09-24 IT ITMI922189A patent/IT1255613B/it active IP Right Grant
-
1993
- 1993-09-16 US US08/122,381 patent/US5381652A/en not_active Expired - Lifetime
- 1993-09-17 DE DE69303448T patent/DE69303448T2/de not_active Expired - Lifetime
- 1993-09-17 DK DK93202686.7T patent/DK0589520T3/da active
- 1993-09-17 EP EP93202686A patent/EP0589520B1/en not_active Expired - Lifetime
- 1993-09-17 ES ES93202686T patent/ES2089699T3/es not_active Expired - Lifetime
- 1993-09-24 JP JP25890993A patent/JP3398845B2/ja not_active Expired - Lifetime
-
1996
- 1996-07-25 GR GR960401992T patent/GR3020636T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
JP3398845B2 (ja) | 2003-04-21 |
GR3020636T3 (en) | 1996-10-31 |
JPH06221556A (ja) | 1994-08-09 |
US5381652A (en) | 1995-01-17 |
EP0589520A1 (en) | 1994-03-30 |
DE69303448D1 (de) | 1996-08-08 |
ITMI922189A0 (it) | 1992-09-24 |
ES2089699T3 (es) | 1996-10-01 |
ITMI922189A1 (it) | 1994-03-24 |
EP0589520B1 (en) | 1996-07-03 |
DE69303448T2 (de) | 1997-01-23 |
DK0589520T3 (da) | 1996-09-16 |
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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 |