FR2931537B1 - Procedes et systemes pour reduire la dynamique de combustion - Google Patents
Procedes et systemes pour reduire la dynamique de combustionInfo
- Publication number
- FR2931537B1 FR2931537B1 FR0951608A FR0951608A FR2931537B1 FR 2931537 B1 FR2931537 B1 FR 2931537B1 FR 0951608 A FR0951608 A FR 0951608A FR 0951608 A FR0951608 A FR 0951608A FR 2931537 B1 FR2931537 B1 FR 2931537B1
- Authority
- FR
- France
- Prior art keywords
- systems
- methods
- combustion dynamics
- reducing combustion
- reducing
- 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.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing 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
- F23R3/02—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
- 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
- F23C2900/07001—Air swirling vanes incorporating fuel injectors
-
- 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
- F23R2900/00014—Reducing thermo-acoustic vibrations by passive means, e.g. by Helmholtz resonators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/123,876 US7578130B1 (en) | 2008-05-20 | 2008-05-20 | Methods and systems for combustion dynamics reduction |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2931537A1 FR2931537A1 (fr) | 2009-11-27 |
FR2931537B1 true FR2931537B1 (fr) | 2017-02-10 |
Family
ID=40973329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0951608A Expired - Fee Related FR2931537B1 (fr) | 2008-05-20 | 2009-03-13 | Procedes et systemes pour reduire la dynamique de combustion |
Country Status (5)
Country | Link |
---|---|
US (1) | US7578130B1 (fr) |
JP (1) | JP5484757B2 (fr) |
CN (1) | CN101586812A (fr) |
DE (1) | DE102009003639B4 (fr) |
FR (1) | FR2931537B1 (fr) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7827797B2 (en) * | 2006-09-05 | 2010-11-09 | General Electric Company | Injection assembly for a combustor |
US8341964B2 (en) * | 2009-10-27 | 2013-01-01 | General Electric Company | System and method of using a compressed air storage system with a gas turbine |
US8322140B2 (en) * | 2010-01-04 | 2012-12-04 | General Electric Company | Fuel system acoustic feature to mitigate combustion dynamics for multi-nozzle dry low NOx combustion system and method |
RU2534189C2 (ru) * | 2010-02-16 | 2014-11-27 | Дженерал Электрик Компани | Камера сгорания для газовой турбины(варианты) и способ эксплуатации газовой турбины |
FR2961292B1 (fr) * | 2010-06-14 | 2014-01-31 | Snecma | Procede pour reduire les instabilites de combustion dans une chambre de combustion ; chambre de combustion de moteur a turbine a gaz selon ce procede |
US8733108B2 (en) | 2010-07-09 | 2014-05-27 | General Electric Company | Combustor and combustor screech mitigation methods |
EP2423598A1 (fr) * | 2010-08-25 | 2012-02-29 | Alstom Technology Ltd | Dispositif de combustion |
US20120055163A1 (en) * | 2010-09-08 | 2012-03-08 | Jong Ho Uhm | Fuel injection assembly for use in turbine engines and method of assembling same |
US8322143B2 (en) | 2011-01-18 | 2012-12-04 | General Electric Company | System and method for injecting fuel |
US20120180487A1 (en) * | 2011-01-19 | 2012-07-19 | General Electric Company | System for flow control in multi-tube fuel nozzle |
US8875516B2 (en) * | 2011-02-04 | 2014-11-04 | General Electric Company | Turbine combustor configured for high-frequency dynamics mitigation and related method |
JP5524407B2 (ja) * | 2011-03-16 | 2014-06-18 | 三菱重工業株式会社 | ガスタービン燃焼器およびガスタービン |
US9447970B2 (en) | 2011-05-12 | 2016-09-20 | General Electric Company | Combustor casing for combustion dynamics mitigation |
JP6154988B2 (ja) | 2012-01-05 | 2017-06-28 | 三菱日立パワーシステムズ株式会社 | 燃焼器 |
US9188342B2 (en) * | 2012-03-21 | 2015-11-17 | General Electric Company | Systems and methods for dampening combustor dynamics in a micromixer |
US9032704B2 (en) | 2012-08-21 | 2015-05-19 | General Electric Company | System for reducing combustion dynamics |
US9151502B2 (en) | 2012-08-21 | 2015-10-06 | General Electric Company | System and method for reducing modal coupling of combustion dynamics |
US8966909B2 (en) | 2012-08-21 | 2015-03-03 | General Electric Company | System for reducing combustion dynamics |
US10088165B2 (en) | 2015-04-07 | 2018-10-02 | General Electric Company | System and method for tuning resonators |
US9303564B2 (en) | 2013-02-27 | 2016-04-05 | General Electric Company | Combustor can temperature control system |
US9534787B2 (en) | 2013-03-12 | 2017-01-03 | General Electric Company | Micromixing cap assembly |
US9759425B2 (en) | 2013-03-12 | 2017-09-12 | General Electric Company | System and method having multi-tube fuel nozzle with multiple fuel injectors |
US9765973B2 (en) | 2013-03-12 | 2017-09-19 | General Electric Company | System and method for tube level air flow conditioning |
US9671112B2 (en) | 2013-03-12 | 2017-06-06 | General Electric Company | Air diffuser for a head end of a combustor |
US9528444B2 (en) | 2013-03-12 | 2016-12-27 | General Electric Company | System having multi-tube fuel nozzle with floating arrangement of mixing tubes |
US9650959B2 (en) * | 2013-03-12 | 2017-05-16 | General Electric Company | Fuel-air mixing system with mixing chambers of various lengths for gas turbine system |
US9347668B2 (en) | 2013-03-12 | 2016-05-24 | General Electric Company | End cover configuration and assembly |
US9651259B2 (en) | 2013-03-12 | 2017-05-16 | General Electric Company | Multi-injector micromixing system |
US9366439B2 (en) | 2013-03-12 | 2016-06-14 | General Electric Company | Combustor end cover with fuel plenums |
EP2853719A1 (fr) * | 2013-09-25 | 2015-04-01 | Alstom Technology Ltd | Turbine à gaz avec injection de carburant étagée |
JP5984770B2 (ja) * | 2013-09-27 | 2016-09-06 | 三菱日立パワーシステムズ株式会社 | ガスタービン燃焼器およびこれを備えたガスタービン機関 |
CN106907740B (zh) | 2013-10-18 | 2019-07-05 | 三菱重工业株式会社 | 燃料喷射器 |
US9689574B2 (en) | 2014-02-03 | 2017-06-27 | General Electric Company | System and method for reducing modal coupling of combustion dynamics |
US9644845B2 (en) | 2014-02-03 | 2017-05-09 | General Electric Company | System and method for reducing modal coupling of combustion dynamics |
US20150219336A1 (en) * | 2014-02-03 | 2015-08-06 | General Electric Company | Systems and methods for reducing modal coupling of combustion dynamics |
US9964045B2 (en) | 2014-02-03 | 2018-05-08 | General Electric Company | Methods and systems for detecting lean blowout in gas turbine systems |
US9709279B2 (en) | 2014-02-27 | 2017-07-18 | General Electric Company | System and method for control of combustion dynamics in combustion system |
US9709278B2 (en) | 2014-03-12 | 2017-07-18 | General Electric Company | System and method for control of combustion dynamics in combustion system |
US9644846B2 (en) | 2014-04-08 | 2017-05-09 | General Electric Company | Systems and methods for control of combustion dynamics and modal coupling in gas turbine engine |
US9845956B2 (en) * | 2014-04-09 | 2017-12-19 | General Electric Company | System and method for control of combustion dynamics in combustion system |
EP2933560B1 (fr) | 2014-04-17 | 2017-12-06 | Ansaldo Energia Switzerland AG | Procédé de prémélange d'air avec un combustible gazeux et ensemble brûleur pour la mise en oeuvre dudit procédé |
US20150330636A1 (en) * | 2014-05-13 | 2015-11-19 | General Electric Company | System and method for control of combustion dynamics in combustion system |
US9845732B2 (en) | 2014-05-28 | 2017-12-19 | General Electric Company | Systems and methods for variation of injectors for coherence reduction in combustion system |
US20150345794A1 (en) * | 2014-05-28 | 2015-12-03 | General Electric Company | Systems and methods for coherence reduction in combustion system |
US9551283B2 (en) | 2014-06-26 | 2017-01-24 | General Electric Company | Systems and methods for a fuel pressure oscillation device for reduction of coherence |
US10094568B2 (en) * | 2014-08-28 | 2018-10-09 | General Electric Company | Combustor dynamics mitigation |
US10113747B2 (en) | 2015-04-15 | 2018-10-30 | General Electric Company | Systems and methods for control of combustion dynamics in combustion system |
EP3296637A1 (fr) * | 2016-09-16 | 2018-03-21 | EKOL, spol. s r.o. | Procede de combustion de carburant et bruleur pour son execution |
US11525578B2 (en) | 2017-08-16 | 2022-12-13 | General Electric Company | Dynamics-mitigating adapter for bundled tube fuel nozzle |
CN116917667A (zh) | 2021-02-25 | 2023-10-20 | 气体产品与化学公司 | 用于增强燃气轮机系统中的燃烧稳定性的氢气喷射 |
US11808457B2 (en) * | 2021-02-25 | 2023-11-07 | Air Products And Chemicals, Inc. | Hydrogen injection for enhanced combustion stability in gas turbine systems |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5193346A (en) * | 1986-11-25 | 1993-03-16 | General Electric Company | Premixed secondary fuel nozzle with integral swirler |
DE4336096B4 (de) * | 1992-11-13 | 2004-07-08 | Alstom | Vorrichtung zur Reduktion von Schwingungen in Brennkammern |
US5676538A (en) * | 1993-06-28 | 1997-10-14 | General Electric Company | Fuel nozzle for low-NOx combustor burners |
IT1273369B (it) * | 1994-03-04 | 1997-07-08 | Nuovo Pignone Spa | Sistema perfezionato combustione a basse emissioni inquinanti per turbine a gas |
US5435126A (en) * | 1994-03-14 | 1995-07-25 | General Electric Company | Fuel nozzle for a turbine having dual capability for diffusion and premix combustion and methods of operation |
US5943866A (en) | 1994-10-03 | 1999-08-31 | General Electric Company | Dynamically uncoupled low NOx combustor having multiple premixers with axial staging |
DE69916911T2 (de) | 1998-02-10 | 2005-04-21 | Gen Electric | Brenner mit gleichmässiger Brennstoff/Luft Vormischung zur emissionsarmen Verbrennung |
SE9802707L (sv) * | 1998-08-11 | 2000-02-12 | Abb Ab | Brännkammaranordning och förfarande för att reducera inverkan av akustiska trycksvängningar i en brännkammaranordning |
EP1239219A4 (fr) * | 1999-12-15 | 2003-03-12 | Osaka Gas Co Ltd | Distributeur de fluide, dispositif a bruleur, moteur de turbine a gaz, et systeme cogenerateur |
JP4508474B2 (ja) * | 2001-06-07 | 2010-07-21 | 三菱重工業株式会社 | 燃焼器 |
JP2003090535A (ja) * | 2001-09-17 | 2003-03-28 | Ishikawajima Harima Heavy Ind Co Ltd | ガスタービンの燃焼器 |
JP2003148710A (ja) * | 2001-11-14 | 2003-05-21 | Mitsubishi Heavy Ind Ltd | 燃焼器 |
US6735949B1 (en) * | 2002-06-11 | 2004-05-18 | General Electric Company | Gas turbine engine combustor can with trapped vortex cavity |
US6786046B2 (en) * | 2002-09-11 | 2004-09-07 | Siemens Westinghouse Power Corporation | Dual-mode nozzle assembly with passive tip cooling |
US7137258B2 (en) | 2004-06-03 | 2006-11-21 | General Electric Company | Swirler configurations for combustor nozzles and related method |
US6993916B2 (en) | 2004-06-08 | 2006-02-07 | General Electric Company | Burner tube and method for mixing air and gas in a gas turbine engine |
US7340900B2 (en) | 2004-12-15 | 2008-03-11 | General Electric Company | Method and apparatus for decreasing combustor acoustics |
JP2006300448A (ja) * | 2005-04-22 | 2006-11-02 | Mitsubishi Heavy Ind Ltd | ガスタービンの燃焼器 |
US7836698B2 (en) | 2005-10-20 | 2010-11-23 | General Electric Company | Combustor with staged fuel premixer |
US7490471B2 (en) | 2005-12-08 | 2009-02-17 | General Electric Company | Swirler assembly |
US8122721B2 (en) * | 2006-01-04 | 2012-02-28 | General Electric Company | Combustion turbine engine and methods of assembly |
US7827797B2 (en) * | 2006-09-05 | 2010-11-09 | General Electric Company | Injection assembly for a combustor |
-
2008
- 2008-05-20 US US12/123,876 patent/US7578130B1/en active Active
-
2009
- 2009-03-13 JP JP2009061352A patent/JP5484757B2/ja active Active
- 2009-03-13 FR FR0951608A patent/FR2931537B1/fr not_active Expired - Fee Related
- 2009-03-18 DE DE102009003639.3A patent/DE102009003639B4/de active Active
- 2009-03-20 CN CNA200910127774XA patent/CN101586812A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN101586812A (zh) | 2009-11-25 |
DE102009003639B4 (de) | 2024-08-14 |
FR2931537A1 (fr) | 2009-11-27 |
JP5484757B2 (ja) | 2014-05-07 |
JP2009281720A (ja) | 2009-12-03 |
DE102009003639A1 (de) | 2009-11-26 |
US7578130B1 (en) | 2009-08-25 |
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Legal Events
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PLFP | Fee payment |
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Year of fee payment: 9 |
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Year of fee payment: 10 |
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Year of fee payment: 11 |
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PLFP | Fee payment |
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ST | Notification of lapse |
Effective date: 20231105 |