CZ114994A3 - Device for suppressing vibrations induced by combustion within a combustion chamber - Google Patents

Device for suppressing vibrations induced by combustion within a combustion chamber Download PDF

Info

Publication number
CZ114994A3
CZ114994A3 CZ941149A CZ114994A CZ114994A3 CZ 114994 A3 CZ114994 A3 CZ 114994A3 CZ 941149 A CZ941149 A CZ 941149A CZ 114994 A CZ114994 A CZ 114994A CZ 114994 A3 CZ114994 A3 CZ 114994A3
Authority
CZ
Czechia
Prior art keywords
supply line
combustion
acoustic
vibrations
combustion chamber
Prior art date
Application number
CZ941149A
Other languages
Czech (cs)
English (en)
Inventor
Bernhard Schetter
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of CZ114994A3 publication Critical patent/CZ114994A3/cs

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
    • 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
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/16—Systems for controlling combustion using noise-sensitive detectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/34—Application in turbines in ram-air turbines ("RATS")
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • F05D2260/962—Preventing, counteracting or reducing vibration or noise by means of "anti-noise"
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/14—Purpose of the control system to control thermoacoustic behaviour in the combustion chambers
    • 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
    • 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)
CZ941149A 1991-11-15 1992-11-06 Device for suppressing vibrations induced by combustion within a combustion chamber CZ114994A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4137672 1991-11-15
PCT/DE1992/000926 WO1993010401A1 (de) 1991-11-15 1992-11-06 Einrichtung zur unterdrückung von verbrennungsschwingungen in einer brennkammer einer gasturbinenanlage

Publications (1)

Publication Number Publication Date
CZ114994A3 true CZ114994A3 (en) 1994-08-17

Family

ID=6444922

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ941149A CZ114994A3 (en) 1991-11-15 1992-11-06 Device for suppressing vibrations induced by combustion within a combustion chamber

Country Status (4)

Country Link
EP (1) EP0611434A1 (ja)
JP (1) JPH07501137A (ja)
CZ (1) CZ114994A3 (ja)
WO (1) WO1993010401A1 (ja)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339094A1 (de) * 1993-11-16 1995-05-18 Abb Management Ag Verfahren zur Dämpfung von thermoakustischen Schwingungen sowie Vorrichtung zur Durchführung des Verfahrens
DE4414232A1 (de) * 1994-04-23 1995-10-26 Abb Management Ag Vorrichtung zur Dämpfung von thermoakustischen Schwingungen in einer Brennkammer
FR2731265B1 (fr) * 1995-03-02 1997-05-09 Chaffoteaux Et Maury Bruleur a gaz presentant une discretion acoustique amelioree
EP0925472B1 (de) 1996-09-16 2001-04-04 Siemens Aktiengesellschaft Verfahren zur unterdrückung von verbrennungsschwingungen und einrichtung zur verbrennung von brennstoff mit luft
WO1998034067A1 (de) * 1997-02-04 1998-08-06 Siemens Aktiengesellschaft Brenneranordnung und verfahren zur aktiven dämpfung einer verbrennungsschwingung
DE19704540C1 (de) * 1997-02-06 1998-07-23 Siemens Ag Verfahren zur aktiven Dämpfung einer Verbrennungsschwingung und Verbrennungsvorrichtung
WO1999006767A1 (de) * 1997-07-31 1999-02-11 Siemens Aktiengesellschaft Brenner
EP0926325A3 (en) * 1997-12-23 2001-04-25 United Technologies Corporation Apparatus for use with a liquid fuelled combustor
DE59810032D1 (de) 1998-09-10 2003-12-04 Alstom Switzerland Ltd Verfahren zum Minimieren thermoakustischer Schwingungen in Gasturbinenbrennkammern
DE19851636A1 (de) 1998-11-10 2000-05-11 Asea Brown Boveri Dämpfungsvorrichtung zur Reduzierung der Schwingungsamplitude akustischer Wellen für einen Brenner
EP1137899B1 (de) * 1998-12-08 2003-11-12 Siemens Aktiengesellschaft Verbrennungsvorrichtung und verfahren zur verbrennung eines brennstoffs
WO2000034715A1 (en) * 1998-12-09 2000-06-15 Abb Alstom Power Uk Ltd. Modification of combustion reaction dynamics
DE59810760D1 (de) * 1998-12-15 2004-03-18 Krasnojarskij Politekhn I Kras Brennkammer mit akustisch gedämpftem Brennstoffversorgungssystem
DE19948674B4 (de) 1999-10-08 2012-04-12 Alstom Verbrennungseinrichtung, insbesondere für den Antrieb von Gasturbinen
DE10100728A1 (de) * 2001-01-10 2002-07-18 Bosch Gmbh Robert Verfahren zum Betrieb einer Gastherme
EP1255074B1 (de) * 2001-05-01 2005-11-23 Alstom Technology Ltd Schwingungsreduktion in einer Brennkammer
JP2005527761A (ja) 2001-09-07 2005-09-15 アルストム テクノロジー リミテッド ガスタービン装置の燃焼室脈動を低減する減衰装置
EP1476699B1 (de) 2002-01-16 2013-11-13 Alstom Technology Ltd Brennkammer und dämpferanordnung zur reduzierung von brennkammerpulsationen in einer gasturbinenanlage
EP1342952A1 (de) 2002-03-07 2003-09-10 Siemens Aktiengesellschaft Brenner, Verfahren zum Betrieb eines Brenners und Gasturbine
EP1342953A1 (de) 2002-03-07 2003-09-10 Siemens Aktiengesellschaft Gasturbine
WO2004051063A1 (ja) * 2002-12-02 2004-06-17 Mitsubishi Heavy Industries, Ltd. ガスタービン燃焼器、及びこれを備えたガスタービン
DE10257245A1 (de) * 2002-12-07 2004-07-15 Alstom Technology Ltd Verfahren und Vorrichtung zur Beeinflussung thermoakustischer Schwingungen in Verbrennungssystemen
US7272931B2 (en) 2003-09-16 2007-09-25 General Electric Company Method and apparatus to decrease combustor acoustics
US7464552B2 (en) * 2004-07-02 2008-12-16 Siemens Energy, Inc. Acoustically stiffened gas-turbine fuel nozzle
EP1662202B1 (de) * 2004-11-30 2016-11-16 Siemens Aktiengesellschaft Brenner für eine Gasturbinenanlage
EP2119966A1 (en) 2008-05-15 2009-11-18 ALSTOM Technology Ltd Combustor with reduced carbon monoxide emissions
EP2119964B1 (en) 2008-05-15 2018-10-31 Ansaldo Energia IP UK Limited Method for reducing emissons from a combustor
EP2187125A1 (de) 2008-09-24 2010-05-19 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Dämpfung von Verbrennungsschwingungen
US8789372B2 (en) 2009-07-08 2014-07-29 General Electric Company Injector with integrated resonator
RU2508506C2 (ru) * 2009-09-01 2014-02-27 Дженерал Электрик Компани Способ и установка для ввода текучей среды в камеру сгорания газотурбинного двигателя
EP2383514A1 (de) 2010-04-28 2011-11-02 Siemens Aktiengesellschaft Brennersystem und Verfahren zur Dämpfung eines solchen Brennersystems
EP2383515B1 (de) 2010-04-28 2013-06-19 Siemens Aktiengesellschaft Brennersystem zur Dämpfung eines solchen Brennersystems
WO2014173660A1 (en) 2013-04-23 2014-10-30 Siemens Aktiengesellschaft Combustion system of a flow engine and method for determining a dimension of a resonator cavity
EP2851618A1 (en) 2013-04-24 2015-03-25 Siemens Aktiengesellschaft Combustion system of a flow engine comprising a resonator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350338C2 (de) * 1973-10-06 1975-11-13 Heinrich Koppers Gmbh, 4300 Essen Einrichtung zur Vermeidung von Brennkammerschwingungen
US4546733A (en) * 1983-03-22 1985-10-15 Nippondenso Co., Ltd. Resonator for internal combustion engines
GB8329218D0 (en) * 1983-11-02 1983-12-07 Ffowcs Williams J E Reheat combustion system for gas turbine engine

Also Published As

Publication number Publication date
JPH07501137A (ja) 1995-02-02
WO1993010401A1 (de) 1993-05-27
EP0611434A1 (de) 1994-08-24

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PD00 Pending as of 2000-06-30 in czech republic