EP2037172A3 - Brûleur maigre de turbine à gaz doté d'une buse à carburant ayant une homogénéité de carburant contrôlée - Google Patents
Brûleur maigre de turbine à gaz doté d'une buse à carburant ayant une homogénéité de carburant contrôlée Download PDFInfo
- Publication number
- EP2037172A3 EP2037172A3 EP08015722A EP08015722A EP2037172A3 EP 2037172 A3 EP2037172 A3 EP 2037172A3 EP 08015722 A EP08015722 A EP 08015722A EP 08015722 A EP08015722 A EP 08015722A EP 2037172 A3 EP2037172 A3 EP 2037172A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas turbine
- fuel
- furnace
- fuel injection
- homogeneity
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
- F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
- F23D11/107—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion
-
- 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)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007043626A DE102007043626A1 (de) | 2007-09-13 | 2007-09-13 | Gasturbinenmagerbrenner mit Kraftstoffdüse mit kontrollierter Kraftstoffinhomogenität |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2037172A2 EP2037172A2 (fr) | 2009-03-18 |
EP2037172A3 true EP2037172A3 (fr) | 2012-09-26 |
EP2037172B1 EP2037172B1 (fr) | 2014-04-02 |
Family
ID=39798237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08015722.5A Expired - Fee Related EP2037172B1 (fr) | 2007-09-13 | 2008-09-05 | Brûleur maigre de turbine à gaz doté d'une buse à carburant ayant une homogénéité de carburant contrôlée |
Country Status (3)
Country | Link |
---|---|
US (2) | US20090139240A1 (fr) |
EP (1) | EP2037172B1 (fr) |
DE (1) | DE102007043626A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108844097A (zh) * | 2018-03-16 | 2018-11-20 | 南京航空航天大学 | 一种多点贫油直接喷射的低污染燃烧室 |
Families Citing this family (30)
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EP2107306A1 (fr) * | 2008-03-31 | 2009-10-07 | Siemens Aktiengesellschaft | Boîtier de chambre de combustion |
EP2327933A1 (fr) | 2009-11-30 | 2011-06-01 | Siemens Aktiengesellschaft | Agencement de brûleur |
FR2971038B1 (fr) * | 2011-01-31 | 2013-02-08 | Snecma | Dispositif d'injection pour une chambre de combustion de turbomachine |
US8925325B2 (en) * | 2011-03-18 | 2015-01-06 | Delavan Inc. | Recirculating product injection nozzle |
GB201112434D0 (en) | 2011-07-20 | 2011-08-31 | Rolls Royce Plc | A fuel injector |
US9291102B2 (en) * | 2011-09-07 | 2016-03-22 | Siemens Energy, Inc. | Interface ring for gas turbine fuel nozzle assemblies |
DE102012017065A1 (de) * | 2012-08-28 | 2014-03-27 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zum Betrieb eines Magervormischbrenners einer Fluggasturbine sowie Vorrichtung zur Durchführung des Verfahrens |
DE102012217263B4 (de) * | 2012-09-25 | 2023-02-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Drallbrenner und Verfahren zum Betrieb eines Drallbrenners |
US20140144152A1 (en) * | 2012-11-26 | 2014-05-29 | General Electric Company | Premixer With Fuel Tubes Having Chevron Outlets |
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WO2015178149A1 (fr) * | 2014-05-23 | 2015-11-26 | 三菱日立パワーシステムズ株式会社 | Dispositif de combustion de turbine à gaz et turbine à gaz |
JP6351071B2 (ja) * | 2014-08-18 | 2018-07-04 | 川崎重工業株式会社 | 燃料噴射装置 |
US20160061452A1 (en) * | 2014-08-26 | 2016-03-03 | General Electric Company | Corrugated cyclone mixer assembly to facilitate reduced nox emissions and improve operability in a combustor system |
WO2016040243A1 (fr) * | 2014-09-08 | 2016-03-17 | Uwe Weierstall | Appareil à buse et leurs procédés d'utilisation |
WO2016059200A1 (fr) * | 2014-10-17 | 2016-04-21 | Nuovo Pignone Srl | Procédé pour la réduction des émissions de nox dans une turbine à gaz, mélangeur air-carburant, turbine à gaz et dispositif de tourbillonnement |
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EP3184898A1 (fr) * | 2015-12-23 | 2017-06-28 | Siemens Aktiengesellschaft | Chambre de combustion pour turbine à gaz |
US10352570B2 (en) | 2016-03-31 | 2019-07-16 | General Electric Company | Turbine engine fuel injection system and methods of assembling the same |
US10801728B2 (en) * | 2016-12-07 | 2020-10-13 | Raytheon Technologies Corporation | Gas turbine engine combustor main mixer with vane supported centerbody |
US11149952B2 (en) * | 2016-12-07 | 2021-10-19 | Raytheon Technologies Corporation | Main mixer in an axial staged combustor for a gas turbine engine |
US11561008B2 (en) * | 2017-08-23 | 2023-01-24 | General Electric Company | Fuel nozzle assembly for high fuel/air ratio and reduced combustion dynamics |
GB2568981A (en) * | 2017-12-01 | 2019-06-05 | Rolls Royce Plc | Fuel spray nozzle |
JP6692847B2 (ja) | 2018-03-26 | 2020-05-13 | 三菱重工業株式会社 | ガスタービン燃焼器及びこれを備えたガスタービン機関 |
DE102020106842A1 (de) * | 2020-03-12 | 2021-09-16 | Rolls-Royce Deutschland Ltd & Co Kg | Düse mit Strahlerzeugerkanal für in eine Brennkammer eines Triebwerks einzuspritzenden Kraftstoff |
GB202019222D0 (en) | 2020-12-07 | 2021-01-20 | Rolls Royce Plc | Lean burn combustor |
GB202019219D0 (en) * | 2020-12-07 | 2021-01-20 | Rolls Royce Plc | Lean burn combustor |
CN113551262B (zh) * | 2021-07-19 | 2022-06-14 | 南昌航空大学 | 一种带新月沙丘型面的支板火焰稳定器 |
CN113551261B (zh) * | 2021-07-19 | 2022-06-14 | 南昌航空大学 | 一种波浪形v型火焰稳定器 |
CN114526497B (zh) * | 2022-01-07 | 2023-02-07 | 清华大学 | 双缩口组合旋流式中心分级高温升燃烧室 |
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DE102005062079A1 (de) * | 2005-12-22 | 2007-07-12 | Rolls-Royce Deutschland Ltd & Co Kg | Magervormischbrenner mit einer Zerstäuberlippe |
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EP1400752B1 (fr) | 2002-09-20 | 2008-08-06 | Siemens Aktiengesellschaft | Brûleur à prémélange avec un écoulement d'air profilé |
US6986255B2 (en) | 2002-10-24 | 2006-01-17 | Rolls-Royce Plc | Piloted airblast lean direct fuel injector with modified air splitter |
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JP4065947B2 (ja) | 2003-08-05 | 2008-03-26 | 独立行政法人 宇宙航空研究開発機構 | ガスタービン燃焼器用燃料・空気プレミキサー |
FR2858817B1 (fr) | 2003-08-13 | 2006-02-03 | Michelin Soc Tech | Systeme catalytique pour l'obtention de copolymeres diene(s) conjugue(s)/ mono-olefine(s) et ces copolymeres |
EP1714081B1 (fr) * | 2004-02-12 | 2008-04-09 | Alstom Technology Ltd | Systeme de bruleur de premelange pour faire fonctionner une chambre de combustion, et procede pour faire fonctionner une chambre de combustion |
WO2005085709A1 (fr) * | 2004-03-03 | 2005-09-15 | Mitsubishi Heavy Industries, Ltd. | Chambre de combustion |
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DE102007015311A1 (de) | 2006-03-31 | 2007-10-04 | Alstom Technology Ltd. | Verfahren zum Betrieb einer Gasturbine |
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- 2007-09-13 DE DE102007043626A patent/DE102007043626A1/de not_active Withdrawn
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2008
- 2008-09-05 EP EP08015722.5A patent/EP2037172B1/fr not_active Expired - Fee Related
- 2008-09-15 US US12/232,324 patent/US20090139240A1/en not_active Abandoned
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2012
- 2012-03-08 US US13/415,173 patent/US8646275B2/en not_active Expired - Fee Related
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CN108844097A (zh) * | 2018-03-16 | 2018-11-20 | 南京航空航天大学 | 一种多点贫油直接喷射的低污染燃烧室 |
Also Published As
Publication number | Publication date |
---|---|
DE102007043626A1 (de) | 2009-03-19 |
US8646275B2 (en) | 2014-02-11 |
US20090139240A1 (en) | 2009-06-04 |
EP2037172B1 (fr) | 2014-04-02 |
US20120174588A1 (en) | 2012-07-12 |
EP2037172A2 (fr) | 2009-03-18 |
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