EP1429004A3 - Méthode et dispositif influençant les oscillations thermoacoustiques dans les systèmes de combustion - Google Patents
Méthode et dispositif influençant les oscillations thermoacoustiques dans les systèmes de combustion Download PDFInfo
- Publication number
- EP1429004A3 EP1429004A3 EP03104406A EP03104406A EP1429004A3 EP 1429004 A3 EP1429004 A3 EP 1429004A3 EP 03104406 A EP03104406 A EP 03104406A EP 03104406 A EP03104406 A EP 03104406A EP 1429004 A3 EP1429004 A3 EP 1429004A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- combustion systems
- affecting
- amount
- thermoacoustic oscillations
- injected
- 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
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
- F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
- F23M20/005—Noise absorbing means
-
- 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
- F23C2900/07002—Premix burners with air inlet slots obtained between offset curved wall surfaces, e.g. double cone burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2900/00—Special features of, or arrangements for fuel supplies
- F23K2900/05003—Non-continuous fluid fuel supply
-
- 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
- F23R2900/00013—Reducing thermo-acoustic vibrations by active means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10257275 | 2002-12-07 | ||
| DE10257275A DE10257275A1 (de) | 2002-12-07 | 2002-12-07 | Verfahren und Vorrichtung zur Beeinflussung thermoakustischer Schwingungen in Verbrennungssystemen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1429004A2 EP1429004A2 (fr) | 2004-06-16 |
| EP1429004A3 true EP1429004A3 (fr) | 2005-05-25 |
| EP1429004B1 EP1429004B1 (fr) | 2010-03-24 |
Family
ID=32318999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03104406A Expired - Lifetime EP1429004B1 (fr) | 2002-12-07 | 2003-11-27 | Méthode et dispositif influençant les oscillations thermoacoustiques dans les systèmes de combustion |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7549857B2 (fr) |
| EP (1) | EP1429004B1 (fr) |
| AT (1) | ATE462071T1 (fr) |
| DE (2) | DE10257275A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005059184B3 (de) * | 2005-12-02 | 2007-09-06 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Vorrichtung und Verfahren zur Dämpfung thermoakustischer Resonanzen in Brennkammern |
| DE102006015529A1 (de) * | 2006-03-31 | 2007-10-04 | Alstom Technology Ltd. | Brennersystem mit gestufter Brennstoff-Eindüsung |
| EP2006606A1 (fr) * | 2007-06-21 | 2008-12-24 | Siemens Aktiengesellschaft | Stabilisation sans tourbillonner de la flamme d'un brûleur à prémélange |
| FI128276B (en) | 2016-09-19 | 2020-02-28 | Finno Energy Oy | Procedure for operating a gas turbine |
| CN112253317B (zh) * | 2020-11-10 | 2024-10-25 | 上海电气燃气轮机有限公司 | 闭环式燃烧控制系统及其控制方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4262482A (en) * | 1977-11-17 | 1981-04-21 | Roffe Gerald A | Apparatus for the premixed gas phase combustion of liquid fuels |
| DE19641843A1 (de) * | 1995-10-13 | 1997-04-17 | Us Energy | Stabilisierung von Druckschwingen in Verbrennungsvorrichtungen sowie Verfahren hierfür |
| US5755090A (en) * | 1994-06-24 | 1998-05-26 | United Technologies Corporation | Pilot injector for gas turbine engines |
| EP0962704A2 (fr) * | 1998-05-29 | 1999-12-08 | United Technologies Corporation | Procédé et dispositif pour fonctionner un brûleur à gaz |
| EP0985810A1 (fr) * | 1998-09-10 | 2000-03-15 | Abb Research Ltd. | Procédé et dispositif pour minimiser les oscillations thermoacoustiques dans la chambre de combustion de turbines à gaz |
| DE19948673A1 (de) * | 1999-10-08 | 2001-04-12 | Asea Brown Boveri | Verfahren zum Erzeugen von heissen Gasen in einer Verbrennungseinrichtung sowie Verbrennungseinrichtung zur Durchführung des Verfahrens |
| US20020026796A1 (en) * | 2000-08-21 | 2002-03-07 | Ephraim Gutmark | Method for increasing the fluid-mechanical stability of a premix burner as well as a premix burner for performing the method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5082421A (en) * | 1986-04-28 | 1992-01-21 | Rolls-Royce Plc | Active control of unsteady motion phenomena in turbomachinery |
| DE4339094A1 (de) * | 1993-11-16 | 1995-05-18 | Abb Management Ag | Verfahren zur Dämpfung von thermoakustischen Schwingungen sowie Vorrichtung zur Durchführung des Verfahrens |
| US5487265A (en) * | 1994-05-02 | 1996-01-30 | General Electric Company | Gas turbine coordinated fuel-air control method and apparatus therefor |
| DE19704540C1 (de) * | 1997-02-06 | 1998-07-23 | Siemens Ag | Verfahren zur aktiven Dämpfung einer Verbrennungsschwingung und Verbrennungsvorrichtung |
| DE19928226A1 (de) * | 1999-05-07 | 2001-02-01 | Abb Alstom Power Ch Ag | Verfahren zur Unterdrückung bzw. Kontrolle von thermoakustischen Schwingungen in einem Verbrennungs-System sowie Verbrennungssystem zur Durchführung des Verfahrens |
| DE19934612A1 (de) * | 1999-07-23 | 2001-01-25 | Abb Alstom Power Ch Ag | Verfahren zur aktiven Unterdrückung von strömungsmechanischen Instabilitäten in einem Verbrennungssystem sowie Verbrennungssystem zur Durchführung des Verfahrens |
| DE10257245A1 (de) * | 2002-12-07 | 2004-07-15 | Alstom Technology Ltd | Verfahren und Vorrichtung zur Beeinflussung thermoakustischer Schwingungen in Verbrennungssystemen |
| DE10257244A1 (de) * | 2002-12-07 | 2004-07-15 | Alstom Technology Ltd | Verfahren und Vorrichtung zur Beeinflussung thermoakustischer Schwingungen in Verbrennungssystemen |
-
2002
- 2002-12-07 DE DE10257275A patent/DE10257275A1/de not_active Withdrawn
-
2003
- 2003-11-27 EP EP03104406A patent/EP1429004B1/fr not_active Expired - Lifetime
- 2003-11-27 DE DE50312545T patent/DE50312545D1/de not_active Expired - Lifetime
- 2003-11-27 AT AT03104406T patent/ATE462071T1/de not_active IP Right Cessation
- 2003-12-03 US US10/725,562 patent/US7549857B2/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4262482A (en) * | 1977-11-17 | 1981-04-21 | Roffe Gerald A | Apparatus for the premixed gas phase combustion of liquid fuels |
| US5755090A (en) * | 1994-06-24 | 1998-05-26 | United Technologies Corporation | Pilot injector for gas turbine engines |
| DE19641843A1 (de) * | 1995-10-13 | 1997-04-17 | Us Energy | Stabilisierung von Druckschwingen in Verbrennungsvorrichtungen sowie Verfahren hierfür |
| EP0962704A2 (fr) * | 1998-05-29 | 1999-12-08 | United Technologies Corporation | Procédé et dispositif pour fonctionner un brûleur à gaz |
| EP0985810A1 (fr) * | 1998-09-10 | 2000-03-15 | Abb Research Ltd. | Procédé et dispositif pour minimiser les oscillations thermoacoustiques dans la chambre de combustion de turbines à gaz |
| DE19948673A1 (de) * | 1999-10-08 | 2001-04-12 | Asea Brown Boveri | Verfahren zum Erzeugen von heissen Gasen in einer Verbrennungseinrichtung sowie Verbrennungseinrichtung zur Durchführung des Verfahrens |
| US20020026796A1 (en) * | 2000-08-21 | 2002-03-07 | Ephraim Gutmark | Method for increasing the fluid-mechanical stability of a premix burner as well as a premix burner for performing the method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50312545D1 (de) | 2010-05-06 |
| US7549857B2 (en) | 2009-06-23 |
| ATE462071T1 (de) | 2010-04-15 |
| DE10257275A1 (de) | 2004-06-24 |
| EP1429004A2 (fr) | 2004-06-16 |
| US20050019713A1 (en) | 2005-01-27 |
| EP1429004B1 (fr) | 2010-03-24 |
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