JP2010085087A - ガスタービン機関のための燃料ランス - Google Patents
ガスタービン機関のための燃料ランス Download PDFInfo
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- JP2010085087A JP2010085087A JP2009224157A JP2009224157A JP2010085087A JP 2010085087 A JP2010085087 A JP 2010085087A JP 2009224157 A JP2009224157 A JP 2009224157A JP 2009224157 A JP2009224157 A JP 2009224157A JP 2010085087 A JP2010085087 A JP 2010085087A
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- Prior art keywords
- fuel
- lance
- fuel lance
- gas
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- 239000000446 fuel Substances 0.000 title claims abstract description 165
- 239000007789 gas Substances 0.000 claims description 46
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 238000002156 mixing Methods 0.000 abstract description 15
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000001590 oxidative effect Effects 0.000 description 19
- 238000002485 combustion reaction Methods 0.000 description 17
- 239000000567 combustion gas Substances 0.000 description 9
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 239000003345 natural gas Substances 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
-
- 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
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/07021—Details of lances
-
- 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
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/99011—Combustion process using synthetic gas as a fuel, i.e. a mixture of CO and H2
-
- 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
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/03341—Sequential combustion chambers or burners
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Spray-Type Burners (AREA)
Abstract
燃料とガス流との混合を改善するガスタービン機関の燃焼器で、燃料をガス流に案内すること、及び、排出物を減少する一方、効率を向上するための燃料ランスを供給することを課題としている。
【解決手段】
本発明は、ガスタービン機関の燃料器(1)で、燃料をガス流に案内するための燃料ランス(7)に関し、燃料がガス流に案内されるランス(7)の領域は、ほぼらせん状の形状(12)を備えている。
【選択図】図1
Description
かつ、高温燃焼ガスが、第1のタービンを通過し、続いて、燃料が案内されるSEV燃焼器1として知られている第2の燃焼器に供給される。酸化ガスが、渦生成器又は生成器2を通ってSEV燃焼器1に案内される。本発明による燃料ランスは、燃焼器に燃料を案内するために備えられている。燃料ランス7は、燃料を酸化ガスとより良く混合するために設計されている。本発明の燃料ランス7は、燃料が燃焼フロントパネル5の上流の燃料器の壁4に到達するのを妨げ、自動点火を回避するように、形成されもしている。点線6は、酸化ガスのみの領域と下流の燃料と酸化ガスの混合領域の間の境界をもう一度示している。
例えば、ランス7に対して、燃料又は酸化ガスに円周状又は垂直の構成要素を与えるために、ランス7の外側表面9の周りに十分に存在するらせん状の形状が備えることが可能である。
2.渦生成器
3.矢印
4.燃焼器壁
5.燃焼フロントパネル
6.点線
7.燃料ランス
8.燃料注入器出口
9.外側表面
10.突出部
11.燃料ランス先端
12.らせん状の形状
13.溝
14.出口
15.燃料注入器出口
16.燃料出口
Claims (14)
- ガスタービン機関の燃焼器で、燃料をガス流に案内するための燃料ランス(7)において、
燃料がガス流に案内されるランスの領域は、ほぼらせん状の形状を備えることを特徴とする燃料ランス。 - 請求項1に記載の燃料ランス(7)において、
らせん状の形状は、ランスの外側表面に、ランスのほぼ軸方向に伸びるらせん状の溝(13)を備えることを特徴とする燃料ランス。 - 請求項2に記載の燃料ランス(7)において、
燃料をガス流に案内するために、少なくとも1つの燃料出口が、らせん状の溝(13)の表面に配置されていることを特徴とする燃料ランス。 - 請求項3に記載の燃料ランス(7)において、
複数の燃料出口が、らせん状の溝(13)の表面に配置され、かつ、軸方向及び/又は円周方向及び/又は径方向に離れて配置されていることを特徴とする燃料ランス。 - 請求項1乃至4のいずれかに記載の燃料ランス(7)において、
燃料がガス流に案内される領域で、燃料ランス(7)の直径は、一定ではないことを特徴とする燃料ランス。 - 請求項1乃至5のいずれかに記載の燃料ランス(7)において、
らせん状の形状は、ランス(7)の外側表面に、ランスのほぼ軸方向に伸びる突出部(10)によって形成されることを特徴とする燃料ランス。 - 請求項2に記載の燃料ランス(7)において、
ランス(7)は、異なる燃料をガス流に案内するための複数の燃料通路を備えることを特徴とする燃料ランス。 - 請求項7に記載の燃料ランス(7)において、
第1の燃料通路は、第1の燃料を、溝(13)の表面の燃料出口(8)に供給し、かつ、
第2の燃料通路は、第2の燃料を、ランスの表面(9)の燃料出口(8)に供給することを特徴とする燃料ランス。 - 請求項1乃至8のいずれかに記載の燃料ランス(7)において、
ランスに、ランスの先端(11)にオイルを供給するための中央通路を備えることを特徴とする燃料ランス。 - 請求項1乃至9のいずれかに記載の燃料ランス(7)において、
燃料出口又は出口は、穴又はスロットによって形成されることを特徴とする燃料ランス。 - 請求項2に記載の燃料ランス(7)において、
燃料を溝(13)に軸方向又は径方向に案内するように、燃料出口(8)が、配置されていることを特徴とする燃料ランス。 - 請求項2に記載の燃料ランス(7)において、
燃料を溝(13)に垂直方向に案内するように、燃料出口(8)が、配置されていることを特徴とする燃料ランス。 - 請求項1乃至12のいずれかに記載の燃料ランス(7)において、
高水素濃度の燃料が、ガス流に案内されることを特徴とする燃料ランス。 - 連続燃焼器を備えるガスタービン機関において、
高温ガスは、第1の燃料器で生成され、かつ、続いて、請求項1乃至11のいずれかに記載の燃料ランス(7)が燃料を高温ガスに案内するために配置されている第2の燃焼器(1)に案内されることを特徴とするガスタービン機関。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/241223 | 2008-09-30 | ||
US12/241,223 US8220271B2 (en) | 2008-09-30 | 2008-09-30 | Fuel lance for a gas turbine engine including outer helical grooves |
Publications (3)
Publication Number | Publication Date |
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JP2010085087A true JP2010085087A (ja) | 2010-04-15 |
JP2010085087A5 JP2010085087A5 (ja) | 2015-04-02 |
JP5780697B2 JP5780697B2 (ja) | 2015-09-16 |
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Application Number | Title | Priority Date | Filing Date |
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JP2009224157A Expired - Fee Related JP5780697B2 (ja) | 2008-09-30 | 2009-09-29 | ガスタービン機関のための燃料ランス |
Country Status (3)
Country | Link |
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US (1) | US8220271B2 (ja) |
EP (1) | EP2169313B1 (ja) |
JP (1) | JP5780697B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014163664A (ja) * | 2013-02-27 | 2014-09-08 | General Electric Co <Ge> | 燃焼ダイナミクスのモードカップリングを低減させる燃料ノズル |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2443429A (en) * | 2005-09-24 | 2008-05-07 | Siemens Ind Turbomachinery Ltd | Fuel Vaporisation Within a Burner Associated With a Combustion Chamber |
EP2085695A1 (de) * | 2008-01-29 | 2009-08-05 | Siemens Aktiengesellschaft | Brennstoffdüse mit Drallkanal und Verfahren zur Herstellung einer Brennstoffdüse |
EP2107301B1 (en) * | 2008-04-01 | 2016-01-06 | Siemens Aktiengesellschaft | Gas injection in a burner |
US8511059B2 (en) * | 2008-09-30 | 2013-08-20 | Alstom Technology Ltd. | Methods of reducing emissions for a sequential combustion gas turbine and combustor for a gas turbine |
US8220269B2 (en) * | 2008-09-30 | 2012-07-17 | Alstom Technology Ltd. | Combustor for a gas turbine engine with effusion cooled baffle |
EP2348256A1 (en) * | 2010-01-26 | 2011-07-27 | Alstom Technology Ltd | Method for operating a gas turbine and gas turbine |
US9310073B2 (en) | 2011-03-10 | 2016-04-12 | Rolls-Royce Plc | Liquid swirler flow control |
US9383097B2 (en) | 2011-03-10 | 2016-07-05 | Rolls-Royce Plc | Systems and method for cooling a staged airblast fuel injector |
CN104271935B (zh) | 2012-02-27 | 2017-05-03 | 何宜科技能源公司 | 用于升压内燃机的富氧等离子体发生器 |
EP2667098B1 (en) * | 2012-05-25 | 2017-04-12 | Rolls-Royce plc | A liquid fuel injector |
EP2789915A1 (en) * | 2013-04-10 | 2014-10-15 | Alstom Technology Ltd | Method for operating a combustion chamber and combustion chamber |
WO2015147932A2 (en) | 2013-12-19 | 2015-10-01 | United Technologies Corporation | Dilution passage arrangement for gas turbine engine combustor |
US20170328568A1 (en) * | 2014-11-26 | 2017-11-16 | Siemens Aktiengesellschaft | Fuel lance with means for interacting with a flow of air and improve breakage of an ejected liquid jet of fuel |
US10094569B2 (en) | 2014-12-11 | 2018-10-09 | General Electric Company | Injecting apparatus with reheat combustor and turbomachine |
US10107498B2 (en) | 2014-12-11 | 2018-10-23 | General Electric Company | Injection systems for fuel and gas |
US10094571B2 (en) | 2014-12-11 | 2018-10-09 | General Electric Company | Injector apparatus with reheat combustor and turbomachine |
US10094570B2 (en) | 2014-12-11 | 2018-10-09 | General Electric Company | Injector apparatus and reheat combustor |
BR112018068006A2 (pt) * | 2016-03-07 | 2019-01-15 | Hytech Power Inc | método para gerar e distribuir um segundo combustível para um motor de combustão interna |
US10739003B2 (en) | 2016-10-03 | 2020-08-11 | United Technologies Corporation | Radial fuel shifting and biasing in an axial staged combustor for a gas turbine engine |
US10508811B2 (en) | 2016-10-03 | 2019-12-17 | United Technologies Corporation | Circumferential fuel shifting and biasing in an axial staged combustor for a gas turbine engine |
US20190234348A1 (en) | 2018-01-29 | 2019-08-01 | Hytech Power, Llc | Ultra Low HHO Injection |
MX2023000650A (es) * | 2020-07-17 | 2023-02-23 | Siemens Energy Global Gmbh & Co Kg | Ensamblaje inyector premezclador en motor de turbina de gas. |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5393220A (en) * | 1993-12-06 | 1995-02-28 | Praxair Technology, Inc. | Combustion apparatus and process |
JPH07317567A (ja) * | 1994-05-26 | 1995-12-05 | Abb Manag Ag | ガスターボ装置団の調整のための方法 |
US5799872A (en) * | 1995-01-24 | 1998-09-01 | Delavan Inc | Purging of fluid spray apparatus |
JP2002327921A (ja) * | 2001-03-30 | 2002-11-15 | Delavan Inc | 燃料噴射装置及び燃料ノズル及び燃料噴霧方法 |
JP2005180799A (ja) * | 2003-12-19 | 2005-07-07 | Mitsubishi Heavy Ind Ltd | 予混合燃料ノズル、燃焼器及びそれを用いたガスタービン |
JP2006090326A (ja) * | 2004-09-23 | 2006-04-06 | Snecma | 空気/燃料混合体をターボ機械燃焼室内に噴射する空気機械式システム用の発泡噴射機 |
WO2007028693A1 (de) * | 2005-09-09 | 2007-03-15 | Alstom Technology Ltd | Kühlung einer gasturbogruppe mit zweiter brennkammer |
WO2007113074A1 (de) * | 2006-03-31 | 2007-10-11 | Alstom Technology Ltd | Brennstofflanze für eine gasturbinenanlage sowie ein verfahren zum betrieb einer brennstofflanze |
WO2008057685A2 (en) * | 2006-10-06 | 2008-05-15 | General Electric Company | Combustor nozzle for a fuel-flexible combustion system |
Family Cites Families (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1866311A (en) * | 1931-03-26 | 1932-07-05 | Leiman Bros Inc | Hydrocarbon burner |
US2701164A (en) * | 1951-04-26 | 1955-02-01 | Gen Motors Corp | Duplex fuel nozzle |
DE1629938B1 (de) * | 1966-10-26 | 1972-05-25 | British Oxygen Co Ltd | Brennerdüse |
US3648457A (en) * | 1970-04-30 | 1972-03-14 | Gen Electric | Combustion apparatus |
CA1060774A (en) * | 1975-08-27 | 1979-08-21 | Esso Societe Anonyme Francaise | Atomizer and uses thereof |
US4258544A (en) * | 1978-09-15 | 1981-03-31 | Caterpillar Tractor Co. | Dual fluid fuel nozzle |
US4457241A (en) * | 1981-12-23 | 1984-07-03 | Riley Stoker Corporation | Method of burning pulverized coal |
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 |
US4982570A (en) * | 1986-11-25 | 1991-01-08 | General Electric Company | Premixed pilot nozzle for dry low Nox combustor |
US4952136A (en) * | 1987-05-12 | 1990-08-28 | Control Systems Company | Burner assembly for oil fired furnaces |
JPH0684817B2 (ja) * | 1988-08-08 | 1994-10-26 | 株式会社日立製作所 | ガスタービン燃焼器及びその運転方法 |
JPH0772616B2 (ja) * | 1989-05-24 | 1995-08-02 | 株式会社日立製作所 | 燃焼器及びその運転方法 |
US5749219A (en) * | 1989-11-30 | 1998-05-12 | United Technologies Corporation | Combustor with first and second zones |
US5129333A (en) * | 1991-06-24 | 1992-07-14 | Aga Ab | Apparatus and method for recycling waste |
US5406799A (en) * | 1992-06-12 | 1995-04-18 | United Technologies Corporation | Combustion chamber |
US5405082A (en) * | 1993-07-06 | 1995-04-11 | Corning Incorporated | Oxy/fuel burner with low volume fuel stream projection |
US5465570A (en) * | 1993-12-22 | 1995-11-14 | United Technologies Corporation | Fuel control system for a staged combustor |
DE4424639A1 (de) * | 1994-07-13 | 1996-01-18 | Abb Research Ltd | Verfahren und Vorrichtung zur Brennstoffverteilung in einem sowohl für flüssige als auch für gasförmige Brennstoffe geeigneten Brenner |
US5836164A (en) * | 1995-01-30 | 1998-11-17 | Hitachi, Ltd. | Gas turbine combustor |
US5687571A (en) * | 1995-02-20 | 1997-11-18 | Asea Brown Boveri Ag | Combustion chamber with two-stage combustion |
US6076356A (en) * | 1996-03-13 | 2000-06-20 | Parker-Hannifin Corporation | Internally heatshielded nozzle |
DE19737997A1 (de) * | 1997-08-30 | 1999-03-04 | Asea Brown Boveri | Plenum |
ATE234444T1 (de) * | 1997-10-27 | 2003-03-15 | Alstom Switzerland Ltd | Verfahren zum betrieb eines vormischbrenners |
DE59710788D1 (de) * | 1997-11-13 | 2003-10-30 | Alstom Switzerland Ltd | Brenner für den Betrieb eines Wärmeerzeugers |
DE59710734D1 (de) * | 1997-12-08 | 2003-10-16 | Alstom Switzerland Ltd | Verfahren zur Regelung einer Gasturbogruppe |
US6029910A (en) * | 1998-02-05 | 2000-02-29 | American Air Liquide, Inc. | Low firing rate oxy-fuel burner |
US6101816A (en) * | 1998-04-28 | 2000-08-15 | Advanced Technology Materials, Inc. | Fluid storage and dispensing system |
US6098407A (en) * | 1998-06-08 | 2000-08-08 | United Technologies Corporation | Premixing fuel injector with improved secondary fuel-air injection |
US6339923B1 (en) * | 1998-10-09 | 2002-01-22 | General Electric Company | Fuel air mixer for a radial dome in a gas turbine engine combustor |
US6089024A (en) * | 1998-11-25 | 2000-07-18 | Elson Corporation | Steam-augmented gas turbine |
US6460344B1 (en) * | 1999-05-07 | 2002-10-08 | Parker-Hannifin Corporation | Fuel atomization method for turbine combustion engines having aerodynamic turning vanes |
US6174161B1 (en) * | 1999-07-30 | 2001-01-16 | Air Products And Chemical, Inc. | Method and apparatus for partial oxidation of black liquor, liquid fuels and slurries |
US6089468A (en) * | 1999-11-08 | 2000-07-18 | Husky Injection Molding Systems Ltd. | Nozzle tip with weld line eliminator |
US7224840B2 (en) * | 2000-10-26 | 2007-05-29 | International Business Machines Corporation | Method, system, and program for error recovery while decoding compressed data |
DE10061526A1 (de) * | 2000-12-11 | 2002-06-20 | Alstom Switzerland Ltd | Vormischbrenneranordnung zum Betrieb einer Brennkammer |
US6622488B2 (en) * | 2001-03-21 | 2003-09-23 | Parker-Hannifin Corporation | Pure airblast nozzle |
US6581386B2 (en) * | 2001-09-29 | 2003-06-24 | General Electric Company | Threaded combustor baffle |
WO2003038242A1 (de) * | 2001-10-30 | 2003-05-08 | Alstom Technology Ltd | Turbomaschine |
US6832482B2 (en) * | 2002-06-25 | 2004-12-21 | Power Systems Mfg, Llc | Pressure ram device on a gas turbine combustor |
EP1389713A1 (en) * | 2002-08-12 | 2004-02-18 | ALSTOM (Switzerland) Ltd | Premixed exit ring pilot burner |
JP3940705B2 (ja) * | 2003-06-19 | 2007-07-04 | 株式会社日立製作所 | ガスタービン燃焼器及びその燃料供給方法 |
KR100520932B1 (ko) * | 2003-11-24 | 2005-10-17 | 삼성전자주식회사 | 화상형성장치의 토너층 규제 블레이드 및 이를 채용한현상유닛 |
DE10360951A1 (de) * | 2003-12-23 | 2005-07-28 | Alstom Technology Ltd | Wärmekraftanlage mit sequentieller Verbrennung und reduziertem CO2-Ausstoß sowie Verfahren zum Betreiben einer derartigen Anlage |
US7174717B2 (en) * | 2003-12-24 | 2007-02-13 | Pratt & Whitney Canada Corp. | Helical channel fuel distributor and method |
US7082770B2 (en) | 2003-12-24 | 2006-08-01 | Martling Vincent C | Flow sleeve for a low NOx combustor |
US7185497B2 (en) * | 2004-05-04 | 2007-03-06 | Honeywell International, Inc. | Rich quick mix combustion system |
WO2005124231A2 (en) * | 2004-06-11 | 2005-12-29 | Vast Power Systems, Inc. | Low emissions combustion apparatus and method |
US7883026B2 (en) * | 2004-06-30 | 2011-02-08 | Illinois Tool Works Inc. | Fluid atomizing system and method |
SI1640235T1 (sl) * | 2004-09-23 | 2007-06-30 | Innova Patent Gmbh | Priprava za pritrditev transportnega sredstva žičnične naprave na obešalni drog |
US7416404B2 (en) * | 2005-04-18 | 2008-08-26 | General Electric Company | Feed injector for gasification and related method |
US20070107437A1 (en) * | 2005-11-15 | 2007-05-17 | Evulet Andrei T | Low emission combustion and method of operation |
EP1840354B1 (de) * | 2006-03-28 | 2017-11-29 | Ansaldo Energia IP UK Limited | Verfahren zum Betrieb einer Gasturbinenanlage sowie Gasturbinenanlage zur Durchführung des Verfahrens |
US7762070B2 (en) * | 2006-05-11 | 2010-07-27 | Siemens Energy, Inc. | Pilot nozzle heat shield having internal turbulators |
WO2007141101A1 (de) * | 2006-06-07 | 2007-12-13 | Alstom Technology Ltd | Verfahren zum betrieb einer gasturbine, anwendung des verfahrens in einem kombikraftwerk und kombikraftwerk zur durchführung des verfahrens |
EP1914407B1 (de) * | 2006-10-16 | 2012-01-04 | Alstom Technology Ltd | Verfahren zum Betrieb einer Gasturbinenanlage |
US8015815B2 (en) * | 2007-04-18 | 2011-09-13 | Parker-Hannifin Corporation | Fuel injector nozzles, with labyrinth grooves, for gas turbine engines |
US8020384B2 (en) * | 2007-06-14 | 2011-09-20 | Parker-Hannifin Corporation | Fuel injector nozzle with macrolaminate fuel swirler |
EP2085695A1 (de) * | 2008-01-29 | 2009-08-05 | Siemens Aktiengesellschaft | Brennstoffdüse mit Drallkanal und Verfahren zur Herstellung einer Brennstoffdüse |
EP2090830B1 (en) * | 2008-02-13 | 2017-01-18 | General Electric Technology GmbH | Fuel supply arrangement |
US8281595B2 (en) * | 2008-05-28 | 2012-10-09 | General Electric Company | Fuse for flame holding abatement in premixer of combustion chamber of gas turbine and associated method |
US8272218B2 (en) * | 2008-09-24 | 2012-09-25 | Siemens Energy, Inc. | Spiral cooled fuel nozzle |
US8220269B2 (en) * | 2008-09-30 | 2012-07-17 | Alstom Technology Ltd. | Combustor for a gas turbine engine with effusion cooled baffle |
US8511059B2 (en) * | 2008-09-30 | 2013-08-20 | Alstom Technology Ltd. | Methods of reducing emissions for a sequential combustion gas turbine and combustor for a gas turbine |
US20100205970A1 (en) * | 2009-02-19 | 2010-08-19 | General Electric Company | Systems, Methods, and Apparatus Providing a Secondary Fuel Nozzle Assembly |
-
2008
- 2008-09-30 US US12/241,223 patent/US8220271B2/en not_active Expired - Fee Related
-
2009
- 2009-09-23 EP EP09171054.1A patent/EP2169313B1/en not_active Not-in-force
- 2009-09-29 JP JP2009224157A patent/JP5780697B2/ja not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5393220A (en) * | 1993-12-06 | 1995-02-28 | Praxair Technology, Inc. | Combustion apparatus and process |
JPH07317567A (ja) * | 1994-05-26 | 1995-12-05 | Abb Manag Ag | ガスターボ装置団の調整のための方法 |
US5799872A (en) * | 1995-01-24 | 1998-09-01 | Delavan Inc | Purging of fluid spray apparatus |
JP2002327921A (ja) * | 2001-03-30 | 2002-11-15 | Delavan Inc | 燃料噴射装置及び燃料ノズル及び燃料噴霧方法 |
JP2005180799A (ja) * | 2003-12-19 | 2005-07-07 | Mitsubishi Heavy Ind Ltd | 予混合燃料ノズル、燃焼器及びそれを用いたガスタービン |
JP2006090326A (ja) * | 2004-09-23 | 2006-04-06 | Snecma | 空気/燃料混合体をターボ機械燃焼室内に噴射する空気機械式システム用の発泡噴射機 |
WO2007028693A1 (de) * | 2005-09-09 | 2007-03-15 | Alstom Technology Ltd | Kühlung einer gasturbogruppe mit zweiter brennkammer |
JP2009508037A (ja) * | 2005-09-09 | 2009-02-26 | アルストム テクノロジー リミテッド | 第2の燃焼室を有するガスターボ群の冷却 |
WO2007113074A1 (de) * | 2006-03-31 | 2007-10-11 | Alstom Technology Ltd | Brennstofflanze für eine gasturbinenanlage sowie ein verfahren zum betrieb einer brennstofflanze |
WO2008057685A2 (en) * | 2006-10-06 | 2008-05-15 | General Electric Company | Combustor nozzle for a fuel-flexible combustion system |
JP2010506131A (ja) * | 2006-10-06 | 2010-02-25 | ゼネラル・エレクトリック・カンパニイ | 燃料フレキシブル燃焼システム用の燃焼器ノズル |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014163664A (ja) * | 2013-02-27 | 2014-09-08 | General Electric Co <Ge> | 燃焼ダイナミクスのモードカップリングを低減させる燃料ノズル |
Also Published As
Publication number | Publication date |
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EP2169313A3 (en) | 2014-12-24 |
US8220271B2 (en) | 2012-07-17 |
EP2169313A2 (en) | 2010-03-31 |
EP2169313B1 (en) | 2016-06-29 |
US20100077756A1 (en) | 2010-04-01 |
JP5780697B2 (ja) | 2015-09-16 |
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