IT1178620B - Complesso di combustione per motore a turbina a gas - Google Patents

Complesso di combustione per motore a turbina a gas

Info

Publication number
IT1178620B
IT1178620B IT23443/84A IT2344384A IT1178620B IT 1178620 B IT1178620 B IT 1178620B IT 23443/84 A IT23443/84 A IT 23443/84A IT 2344384 A IT2344384 A IT 2344384A IT 1178620 B IT1178620 B IT 1178620B
Authority
IT
Italy
Prior art keywords
gas turbine
turbine engine
combustion
complex
combustion complex
Prior art date
Application number
IT23443/84A
Other languages
English (en)
Other versions
IT8423443A1 (it
IT8423443A0 (it
Inventor
John Eirwyn Ffowcs Williams
Philip Dines
Maria Anna Hecki
Original Assignee
John Eirwyn Ffowcs Williams
Philip Dines
Maria Anna Hecki
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 John Eirwyn Ffowcs Williams, Philip Dines, Maria Anna Hecki filed Critical John Eirwyn Ffowcs Williams
Publication of IT8423443A0 publication Critical patent/IT8423443A0/it
Publication of IT8423443A1 publication Critical patent/IT8423443A1/it
Application granted granted Critical
Publication of IT1178620B publication Critical patent/IT1178620B/it

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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/32—Control of fuel supply characterised by throttling of fuel
    • F02C9/34—Joint control of separate flows to main and auxiliary burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
    • F02K3/10—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof by after-burners
    • 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
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
IT23443/84A 1983-11-02 1984-11-02 Complesso di combustione per motore a turbina a gas IT1178620B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838329218A GB8329218D0 (en) 1983-11-02 1983-11-02 Reheat combustion system for gas turbine engine

Publications (3)

Publication Number Publication Date
IT8423443A0 IT8423443A0 (it) 1984-11-02
IT8423443A1 IT8423443A1 (it) 1986-05-02
IT1178620B true IT1178620B (it) 1987-09-09

Family

ID=10551095

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23443/84A IT1178620B (it) 1983-11-02 1984-11-02 Complesso di combustione per motore a turbina a gas

Country Status (6)

Country Link
US (1) US4557106A (it)
JP (1) JPS60111027A (it)
DE (1) DE3439903A1 (it)
FR (1) FR2554170B1 (it)
GB (2) GB8329218D0 (it)
IT (1) IT1178620B (it)

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FR2732407B1 (fr) * 1995-03-29 1997-04-30 Snecma Procede pour eviter les instabilites dues a la combustion dans un turboreacteur
US5685157A (en) * 1995-05-26 1997-11-11 General Electric Company Acoustic damper for a gas turbine engine combustor
EP0918152A1 (de) * 1997-11-24 1999-05-26 Abb Research Ltd. Verfahren und Vorrichtung zur Kontrolle thermoakustischer Schwingungen in einem Verbrennungssystem
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DE59711378D1 (de) * 1997-11-24 2004-04-08 Alstom Switzerland Ltd Verfahren zum Minimieren thermoakustischer Schwingungen in Gasturbinenbrennkammern
EP0985810B1 (de) * 1998-09-10 2003-10-29 ALSTOM (Switzerland) Ltd Verfahren zum Minimieren thermoakustischer Schwingungen in Gasturbinenbrennkammern
DE59810033D1 (de) * 1998-09-16 2003-12-04 Alstom Switzerland Ltd Verfahren zum Minimieren thermoakustischer Schwingungen in Gasturbinenbrennkammern
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DE10000415A1 (de) * 2000-01-07 2001-09-06 Alstom Power Schweiz Ag Baden Verfahren und Vorrichtung zur Unterdrückung von Strömungswirbeln innerhalb einer Strömungskraftmaschine
US6530228B2 (en) * 2001-05-07 2003-03-11 The United States Of America As Represented By The Secretary Of The Navy Method and device for modulation of a flame
US7017415B2 (en) * 2001-09-27 2006-03-28 Siemens Westinghouse Power Corporation Apparatus for sensing pressure fluctuations in a hostile environment
US6843061B2 (en) 2002-02-15 2005-01-18 Siemens Westinghouse Power Corporation Gas turbine with flexible combustion sensor connection
DE10213682A1 (de) * 2002-03-27 2003-10-09 Alstom Switzerland Ltd Verfahren und Vorrichtung zur Kontrolle von thermoakustischen Instabilitäten bzw. Schwingungen in einem Verbrennungssystem
US6742341B2 (en) * 2002-07-16 2004-06-01 Siemens Westinghouse Power Corporation Automatic combustion control for a gas turbine
US6640549B1 (en) * 2002-12-03 2003-11-04 The United States Of America As Represented By The Secretary Of The Navy Method and device for modulation of a flame
US6694832B1 (en) 2003-02-27 2004-02-24 General Electric Company Kit and method for setting probe depth
US6978680B2 (en) * 2003-02-27 2005-12-27 General Electric Company Dynamic pressure probe holder and method of obtaining a dynamic pressure signal
US6976351B2 (en) * 2003-04-04 2005-12-20 General Electric Company Methods and apparatus for monitoring gas turbine combustion dynamics
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US7334409B2 (en) * 2004-05-19 2008-02-26 Alltech, Inc. Retractable afterburner for jet engine
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WO2006059982A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Remote engine fuel control and electronic engine control for turbine engine
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US20080127728A1 (en) * 2006-11-30 2008-06-05 General Electric Company Mechanical response based detonation velocity measurement system
GB0710153D0 (en) * 2007-05-26 2007-07-04 Rolls Royce Plc Method and apparatus for suppressing aeroengine contrails
US8028512B2 (en) 2007-11-28 2011-10-04 Solar Turbines Inc. Active combustion control for a turbine engine
GB0823085D0 (en) * 2008-12-19 2009-01-28 Rolls Royce Plc Combustor Rumble
GB201119036D0 (en) * 2011-11-03 2011-12-14 Univ Oxford Brookes A method of controlling a dynamic physical system
WO2013096989A1 (en) * 2011-12-29 2013-07-04 Delafield Pty Ltd Rijke type combustion arrangement and method
US9255835B2 (en) 2012-08-22 2016-02-09 Siemens Energy, Inc. System for remote vibration detection on combustor basket and transition in gas turbines
US9255526B2 (en) 2012-08-23 2016-02-09 Siemens Energy, Inc. System and method for on line monitoring within a gas turbine combustor section
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US9885609B2 (en) * 2014-05-23 2018-02-06 United Technologies Corporation Gas turbine engine optical system
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GB2558228B (en) * 2016-12-22 2020-05-20 Rolls Royce Plc Aircraft electrically-assisted propulsion control system
US11092083B2 (en) * 2017-02-10 2021-08-17 General Electric Company Pressure sensor assembly for a turbine engine
US11421877B2 (en) * 2017-08-29 2022-08-23 General Electric Company Vibration control for a gas turbine engine
US11841139B2 (en) 2020-02-22 2023-12-12 Honeywell International Inc. Resonance prevention using combustor damping rates
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Also Published As

Publication number Publication date
FR2554170A1 (fr) 1985-05-03
GB8426577D0 (en) 1984-11-28
IT8423443A1 (it) 1986-05-02
JPH0472982B2 (it) 1992-11-19
IT8423443A0 (it) 1984-11-02
US4557106A (en) 1985-12-10
FR2554170B1 (fr) 1987-11-20
JPS60111027A (ja) 1985-06-17
GB2165964A (en) 1986-04-23
DE3439903A1 (de) 1985-05-09
GB2165964B (en) 1987-11-11
GB8329218D0 (en) 1983-12-07

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971031