EP1429003A3 - 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 PDF

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Publication number
EP1429003A3
EP1429003A3 EP03104405A EP03104405A EP1429003A3 EP 1429003 A3 EP1429003 A3 EP 1429003A3 EP 03104405 A EP03104405 A EP 03104405A EP 03104405 A EP03104405 A EP 03104405A EP 1429003 A3 EP1429003 A3 EP 1429003A3
Authority
EP
European Patent Office
Prior art keywords
fog
combustion systems
affecting
thermoacoustic oscillations
subjected
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
Application number
EP03104405A
Other languages
German (de)
English (en)
Other versions
EP1429003A2 (fr
EP1429003B1 (fr
Inventor
Ephraim Gutmark
Christian Oliver Paschereit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Vernova GmbH
Original Assignee
Alstom Technology AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alstom Technology AG filed Critical Alstom Technology AG
Publication of EP1429003A2 publication Critical patent/EP1429003A2/fr
Publication of EP1429003A3 publication Critical patent/EP1429003A3/fr
Application granted granted Critical
Publication of EP1429003B1 publication Critical patent/EP1429003B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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 
    • F23C2205/00—Pulsating combustion
    • F23C2205/10—Pulsating combustion with pulsating 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
    • F23R2900/00014—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)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Control Of Combustion (AREA)
EP03104405A 2002-12-07 2003-11-27 Méthode et dispositif influençant les oscillations thermoacoustiques dans les systèmes de combustion Expired - Lifetime EP1429003B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10257244A DE10257244A1 (de) 2002-12-07 2002-12-07 Verfahren und Vorrichtung zur Beeinflussung thermoakustischer Schwingungen in Verbrennungssystemen
DE10257244 2002-12-07

Publications (3)

Publication Number Publication Date
EP1429003A2 EP1429003A2 (fr) 2004-06-16
EP1429003A3 true EP1429003A3 (fr) 2005-04-27
EP1429003B1 EP1429003B1 (fr) 2007-02-21

Family

ID=32318997

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03104405A Expired - Lifetime EP1429003B1 (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) US7232308B2 (fr)
EP (1) EP1429003B1 (fr)
AT (1) ATE354724T1 (fr)
DE (2) DE10257244A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10257275A1 (de) * 2002-12-07 2004-06-24 Alstom Technology Ltd Verfahren und Vorrichtung zur Beeinflussung thermoakustischer Schwingungen in Verbrennungssystemen
US8359837B2 (en) * 2006-12-22 2013-01-29 Cummins Inc. Temperature determination and control of exhaust aftertreatment system adsorbers
US8028512B2 (en) 2007-11-28 2011-10-04 Solar Turbines Inc. Active combustion control for a turbine engine
US9759424B2 (en) * 2008-10-29 2017-09-12 United Technologies Corporation Systems and methods involving reduced thermo-acoustic coupling of gas turbine engine augmentors
US20100192577A1 (en) * 2009-02-02 2010-08-05 General Electric Company System and method for reducing combustion dynamics in a turbomachine
EP3450848B1 (fr) 2017-09-01 2021-01-06 Technische Universität Berlin Procédé pour commander un appareil de combustion et un dispositif de commande
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
CN114487259B (zh) * 2022-04-18 2022-08-02 北京航空航天大学 研究金属粉对热声不稳定性影响的实验装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0602942A1 (fr) * 1992-12-16 1994-06-22 Avco Corporation Injecteur de carburant pulsatoire pour réduire les émissions de NOx
US5719791A (en) * 1995-03-17 1998-02-17 Georgia Tech Research Corporation Methods, apparatus and systems for real time identification and control of modes of oscillation
EP0918153A1 (fr) * 1997-11-24 1999-05-26 Abb Research Ltd. Procédé et dispositif pour minimiser les vibrations thermoacoustiques dans les chambres de combustion de turbine à gaz
EP0918152A1 (fr) * 1997-11-24 1999-05-26 Abb Research Ltd. Procédé et dispositif pour contrÔler les vibrations thermoacoustiques dans les chambres de combustion
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
EP1182399A2 (fr) * 2000-08-21 2002-02-27 Alstom (Switzerland) Ltd Procédé pour la réduction des oscillations thermoacoustiques dans une turbomachine en utilisant le dispositif de combustion

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473906A (en) * 1980-12-05 1984-09-25 Lord Corporation Active acoustic attenuator
US4490841A (en) * 1981-10-21 1984-12-25 Sound Attenuators Limited Method and apparatus for cancelling vibrations
US4909731A (en) * 1986-03-06 1990-03-20 Sonotech, Inc. Method and apparatus for conducting a process in a pulsating environment
DE19636093B4 (de) * 1996-09-05 2004-07-29 Siemens Ag Verfahren und Vorrichtung zur akustischen Modulation einer von einem Hybridbrenner erzeugten Flamme
EP0892219B1 (fr) * 1997-07-15 2002-10-23 Alstom Procédé et dispositif pour minimiser les vibrations thermoacoustiques dans les chambres de combustion de turbines à gaz
US6464489B1 (en) * 1997-11-24 2002-10-15 Alstom Method and apparatus for controlling thermoacoustic vibrations in a combustion system
DE59810347D1 (de) * 1998-09-10 2004-01-15 Alstom Switzerland Ltd Schwingungsdämpfung in Brennkammern
US6179265B1 (en) * 1998-12-08 2001-01-30 Dura Global Technologies Inc. Single horizontal drive configuration for a seat adjuster

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0602942A1 (fr) * 1992-12-16 1994-06-22 Avco Corporation Injecteur de carburant pulsatoire pour réduire les émissions de NOx
US5719791A (en) * 1995-03-17 1998-02-17 Georgia Tech Research Corporation Methods, apparatus and systems for real time identification and control of modes of oscillation
EP0918153A1 (fr) * 1997-11-24 1999-05-26 Abb Research Ltd. Procédé et dispositif pour minimiser les vibrations thermoacoustiques dans les chambres de combustion de turbine à gaz
EP0918152A1 (fr) * 1997-11-24 1999-05-26 Abb Research Ltd. Procédé et dispositif pour contrÔler les vibrations thermoacoustiques dans les chambres de combustion
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
EP1182399A2 (fr) * 2000-08-21 2002-02-27 Alstom (Switzerland) Ltd Procédé pour la réduction des oscillations thermoacoustiques dans une turbomachine en utilisant le dispositif de combustion

Also Published As

Publication number Publication date
DE10257244A1 (de) 2004-07-15
US7232308B2 (en) 2007-06-19
US20050016180A1 (en) 2005-01-27
EP1429003A2 (fr) 2004-06-16
EP1429003B1 (fr) 2007-02-21
ATE354724T1 (de) 2007-03-15
DE50306572D1 (de) 2007-04-05

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