ATE474191T1 - Fluidische brennstoffregelung - Google Patents

Fluidische brennstoffregelung

Info

Publication number
ATE474191T1
ATE474191T1 AT03250434T AT03250434T ATE474191T1 AT E474191 T1 ATE474191 T1 AT E474191T1 AT 03250434 T AT03250434 T AT 03250434T AT 03250434 T AT03250434 T AT 03250434T AT E474191 T1 ATE474191 T1 AT E474191T1
Authority
AT
Austria
Prior art keywords
fluidic
combustor
fuel control
outlets
modulating
Prior art date
Application number
AT03250434T
Other languages
English (en)
Inventor
Peter Howard Knight
Original Assignee
Alstom Technology Ltd
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 Ltd filed Critical Alstom Technology Ltd
Application granted granted Critical
Publication of ATE474191T1 publication Critical patent/ATE474191T1/de

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
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14482—Burner nozzles incorporating a fluidic oscillator
    • 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
    • F23R2900/00014—Reducing thermo-acoustic vibrations by passive means, e.g. by Helmholtz resonators
    • 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
    • F23R2900/03281—Intermittent fuel injection or supply with plunger pump or other means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
AT03250434T 2002-01-23 2003-01-23 Fluidische brennstoffregelung ATE474191T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0201414A GB2385095B (en) 2002-01-23 2002-01-23 Fluidic apparatuses

Publications (1)

Publication Number Publication Date
ATE474191T1 true ATE474191T1 (de) 2010-07-15

Family

ID=9929527

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03250434T ATE474191T1 (de) 2002-01-23 2003-01-23 Fluidische brennstoffregelung

Country Status (5)

Country Link
US (1) US6895758B2 (de)
EP (1) EP1331447B1 (de)
AT (1) ATE474191T1 (de)
DE (1) DE60333319D1 (de)
GB (1) GB2385095B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7128082B1 (en) 2005-08-10 2006-10-31 General Electric Company Method and system for flow control with fluidic oscillators
US7568349B2 (en) * 2005-09-30 2009-08-04 General Electric Company Method for controlling combustion device dynamics
DE102006041955A1 (de) * 2006-08-30 2008-03-20 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Steuerung der Verbrennung in einer Brennkammer und Brennkammervorrichtung
JP4997645B2 (ja) * 2008-10-14 2012-08-08 独立行政法人 宇宙航空研究開発機構 流体素子による空気流量配分制御機構を備えた燃焼器
US8381530B2 (en) * 2009-04-28 2013-02-26 General Electric Company System and method for controlling combustion dynamics
US20110289929A1 (en) * 2010-05-28 2011-12-01 General Electric Company Turbomachine fuel nozzle
US8899494B2 (en) 2011-03-31 2014-12-02 General Electric Company Bi-directional fuel injection method
EP2644999A1 (de) * 2012-03-29 2013-10-02 Alstom Technology Ltd Gasturbinenanlage mit Fluidic-Injektor
US9513010B2 (en) 2013-08-07 2016-12-06 Honeywell International Inc. Gas turbine engine combustor with fluidic control of swirlers
EP3062019B1 (de) 2015-02-27 2018-11-21 Ansaldo Energia Switzerland AG Verfahren und vorrichtung zur flammenstabilisation in einem brennersystem einer stationären brennkraftmaschine
US20160363041A1 (en) * 2015-06-15 2016-12-15 Caterpillar Inc. Combustion Pre-Chamber Assembly Including Fluidic Oscillator
US11022041B2 (en) * 2015-10-13 2021-06-01 Raytheon Technologies Corporation Sensor snubber block for a gas turbine engine
DE102015222771B3 (de) * 2015-11-18 2017-05-18 Technische Universität Berlin Fluidisches Bauteil
GB201521937D0 (en) * 2015-12-14 2016-01-27 Rolls Royce Plc Gas turbine engine turbine cooling system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748852A (en) * 1969-12-05 1973-07-31 L Cole Self-stabilizing pressure compensated injector
GB1439918A (en) 1972-09-01 1976-06-16 Redpath Dorman Long Ltd Method of and apparatus for producing concrete artiles
US3795104A (en) * 1972-11-03 1974-03-05 Ford Motor Co Gas turbine control system
US3937195A (en) * 1974-08-26 1976-02-10 The United States Of America As Represented By The Secretary Of The Army Constant mass air-fuel ratio fluidic fuel-injection system
US4393651A (en) * 1980-09-02 1983-07-19 Chandler Evans Inc. Fuel control method and apparatus
US4570597A (en) * 1984-07-06 1986-02-18 Snaper Alvin A Fluidially controlled fuel system
GB2202000A (en) * 1987-02-04 1988-09-14 Nigel James Leighton I.C. engine fuel injection systems using electro fluidic injectors
GB9313966D0 (en) * 1993-07-06 1993-08-18 Univ Loughborough Fuel metering
US5456594A (en) 1994-03-14 1995-10-10 The Boc Group, Inc. Pulsating combustion method and apparatus
US6343924B1 (en) * 1996-11-27 2002-02-05 Firma Ploytech Klepsch & Co. Gmbh Arrangement with conveyor belts for the manufacture of molded articles
US5938421A (en) * 1997-11-12 1999-08-17 Gas Research Institute Flame movement method and system
GB9726697D0 (en) * 1997-12-18 1998-02-18 Secr Defence Fuel injector
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

Also Published As

Publication number Publication date
GB2385095B (en) 2005-11-09
GB0201414D0 (en) 2002-03-13
EP1331447A1 (de) 2003-07-30
DE60333319D1 (de) 2010-08-26
EP1331447B1 (de) 2010-07-14
GB2385095A (en) 2003-08-13
US6895758B2 (en) 2005-05-24
US20040020208A1 (en) 2004-02-05

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties