FR2406726B1 - Appareillage de combustion perfectionne pour moteur a turbine a gaz - Google Patents

Appareillage de combustion perfectionne pour moteur a turbine a gaz

Info

Publication number
FR2406726B1
FR2406726B1 FR7829807A FR7829807A FR2406726B1 FR 2406726 B1 FR2406726 B1 FR 2406726B1 FR 7829807 A FR7829807 A FR 7829807A FR 7829807 A FR7829807 A FR 7829807A FR 2406726 B1 FR2406726 B1 FR 2406726B1
Authority
FR
France
Prior art keywords
gas turbine
turbine engine
combustion apparatus
improved combustion
improved
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.)
Expired
Application number
FR7829807A
Other languages
English (en)
Other versions
FR2406726A1 (fr
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of FR2406726A1 publication Critical patent/FR2406726A1/fr
Application granted granted Critical
Publication of FR2406726B1 publication Critical patent/FR2406726B1/fr
Expired 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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
FR7829807A 1977-10-21 1978-10-19 Appareillage de combustion perfectionne pour moteur a turbine a gaz Expired FR2406726B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4391077 1977-10-21

Publications (2)

Publication Number Publication Date
FR2406726A1 FR2406726A1 (fr) 1979-05-18
FR2406726B1 true FR2406726B1 (fr) 1985-11-29

Family

ID=10430886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829807A Expired FR2406726B1 (fr) 1977-10-21 1978-10-19 Appareillage de combustion perfectionne pour moteur a turbine a gaz

Country Status (6)

Country Link
US (1) US4271675A (fr)
JP (1) JPS5826498B2 (fr)
DE (1) DE2845619C2 (fr)
FR (1) FR2406726B1 (fr)
GB (1) GB2006881B (fr)
IT (1) IT1099412B (fr)

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US4539811A (en) * 1982-01-27 1985-09-10 The United States Of America As Represented By The Secretary Of The Navy Multi-port dump combustor
GB2123946B (en) * 1982-05-24 1986-05-21 Freiberg Brennstoffinst Flat flame burner
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US5193995A (en) * 1987-12-21 1993-03-16 Asea Brown Boveri Ltd. Apparatus for premixing-type combustion of liquid fuel
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US5220786A (en) * 1991-03-08 1993-06-22 General Electric Company Thermally protected venturi for combustor dome
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US5274995A (en) * 1992-04-27 1994-01-04 General Electric Company Apparatus and method for atomizing water in a combustor dome assembly
US5431019A (en) * 1993-04-22 1995-07-11 Alliedsignal Inc. Combustor for gas turbine engine
US5444982A (en) * 1994-01-12 1995-08-29 General Electric Company Cyclonic prechamber with a centerbody
GB9407029D0 (en) * 1994-04-08 1994-06-08 Rolls Royce Plc Gas turbine engine combustion apparatus
US5636510A (en) * 1994-05-25 1997-06-10 Westinghouse Electric Corporation Gas turbine topping combustor
DE19531563A1 (de) * 1995-08-28 1997-03-06 Abb Management Ag Brenner
US5822992A (en) * 1995-10-19 1998-10-20 General Electric Company Low emissions combustor premixer
DE19547912A1 (de) * 1995-12-21 1997-06-26 Abb Research Ltd Brenner für einen Wärmeerzeuger
DE19547913A1 (de) * 1995-12-21 1997-06-26 Abb Research Ltd Brenner für einen Wärmeerzeuger
DE19640198A1 (de) * 1996-09-30 1998-04-02 Abb Research Ltd Vormischbrenner
FR2774152B1 (fr) * 1998-01-28 2000-03-24 Inst Francais Du Petrole Chambre de combustion de turbine a gaz fonctionnant au carburant liquide
US6098407A (en) * 1998-06-08 2000-08-08 United Technologies Corporation Premixing fuel injector with improved secondary fuel-air injection
US6082111A (en) * 1998-06-11 2000-07-04 Siemens Westinghouse Power Corporation Annular premix section for dry low-NOx combustors
US6526746B1 (en) 2000-08-02 2003-03-04 Ford Global Technologies, Inc. On-board reductant delivery assembly
US6370864B1 (en) 2000-09-12 2002-04-16 Richard V. Murphy Turbine engine with valve mechanism and integral combustion chamber
US6360776B1 (en) 2000-11-01 2002-03-26 Rolls-Royce Corporation Apparatus for premixing in a gas turbine engine
GB0111788D0 (en) 2001-05-15 2001-07-04 Rolls Royce Plc A combustion chamber
US7513098B2 (en) 2005-06-29 2009-04-07 Siemens Energy, Inc. Swirler assembly and combinations of same in gas turbine engine combustors
EP1924762B1 (fr) * 2005-09-13 2013-01-02 Rolls-Royce Corporation, Ltd. Systemes de combustion pour turbine a gaz
JP2007162998A (ja) * 2005-12-13 2007-06-28 Kawasaki Heavy Ind Ltd ガスタービンエンジンの燃料噴霧装置
WO2007119115A2 (fr) * 2005-12-14 2007-10-25 Rolls-Royce Power Engineering Plc Injecteurs de prémélange de turbine à gaz
FR2903169B1 (fr) * 2006-06-29 2011-11-11 Snecma Dispositif d'injection d'un melange d'air et de carburant, chambre de combustion et turbomachine munies d'un tel dispositif
US8091363B2 (en) * 2007-11-29 2012-01-10 Power Systems Mfg., Llc Low residence combustor fuel nozzle
EP2169312A1 (fr) * 2008-09-25 2010-03-31 Siemens Aktiengesellschaft Agitateur à gradins pour contrôle dynamique
US8413446B2 (en) * 2008-12-10 2013-04-09 Caterpillar Inc. Fuel injector arrangement having porous premixing chamber
US8689563B2 (en) * 2009-07-13 2014-04-08 United Technologies Corporation Fuel nozzle guide plate mistake proofing
EP2423598A1 (fr) * 2010-08-25 2012-02-29 Alstom Technology Ltd Dispositif de combustion
US20120258409A1 (en) * 2011-04-11 2012-10-11 Mansour Adel B Distributed injection with fuel flexible micro-mixing injectors
EP2685160B1 (fr) * 2012-07-10 2018-02-21 Ansaldo Energia Switzerland AG Brûleur de prémélange du type multi-cônes destiné à une turbine à gaz
US9737835B2 (en) * 2012-07-31 2017-08-22 Cummins Filtration Ip, Inc. Methods and apparatuses for separating liquid particles from a gas-liquid stream
US8943834B2 (en) 2012-11-20 2015-02-03 Niigata Power Systems Co., Ltd. Pre-mixing injector with bladeless swirler
EP2735797B1 (fr) * 2012-11-23 2019-01-09 Niigata Power Systems Co., Ltd. Chambre de combustion de turbine à gaz
US9217373B2 (en) * 2013-02-27 2015-12-22 General Electric Company Fuel nozzle for reducing modal coupling of combustion dynamics
DE102013007443A1 (de) * 2013-04-30 2014-10-30 Rolls-Royce Deutschland Ltd & Co Kg Brennerdichtung für Gasturbinen-Brennkammerkopf und Hitzeschild
US9388983B2 (en) * 2013-10-03 2016-07-12 Plum Combustion, Inc. Low NOx burner with low pressure drop
EP2933560B1 (fr) * 2014-04-17 2017-12-06 Ansaldo Energia Switzerland AG Procédé de prémélange d'air avec un combustible gazeux et ensemble brûleur pour la mise en oeuvre dudit procédé
FR3031798B1 (fr) 2015-01-20 2018-08-10 Safran Aircraft Engines Systeme d'injection de carburant pour turbomachine d'aeronef, comprenant un canal de traversee d'air a section variable
US11020758B2 (en) * 2016-07-21 2021-06-01 University Of Louisiana At Lafayette Device and method for fuel injection using swirl burst injector
US11131459B2 (en) 2017-09-26 2021-09-28 Delavan Inc. Combustor with an air mixer and an air swirler each having slots
US11396888B1 (en) 2017-11-09 2022-07-26 Williams International Co., L.L.C. System and method for guiding compressible gas flowing through a duct
GB2585025A (en) * 2019-06-25 2020-12-30 Siemens Ag Combustor for a gas turbine
WO2022015321A1 (fr) * 2020-07-17 2022-01-20 Siemens Aktiengesellschaft Ensemble injecteur de prémélange dans un moteur à turbine à gaz
US11421883B2 (en) * 2020-09-11 2022-08-23 Raytheon Technologies Corporation Fuel injector assembly with a helical swirler passage for a turbine engine

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US1536046A (en) * 1920-08-07 1925-05-05 Alfred R Anthony Oil burner
US2616257A (en) * 1946-01-09 1952-11-04 Bendix Aviat Corp Combustion chamber with air inlet means providing a plurality of concentric strata of varying velocities
US2607193A (en) * 1947-10-25 1952-08-19 Curtiss Wright Corp Annular combustion chamber with multiple notched fuel nozzles
US2531027A (en) * 1947-12-17 1950-11-21 Monarch Mfg Works Inc Oil burner
US2552492A (en) * 1948-06-07 1951-05-08 Power Jets Res & Dev Ltd Air ducting arrangement for combustion chambers
US2765842A (en) * 1952-03-05 1956-10-09 Preferred Utilities Mfg Corp Hydrocarbon burner head
DE1039785B (de) * 1957-10-12 1958-09-25 Maschf Augsburg Nuernberg Ag Brennkammer mit hoher Waermebelastung, insbesondere fuer Verbrennung heizwertarmer, gasfoermiger Brennstoffe in Gasturbinenanlagen
GB839267A (en) * 1957-11-28 1960-06-29 Lucas Industries Ltd Liquid fuel combustion apparatus
DE1096682B (de) * 1959-08-26 1961-01-05 Entwicklungsbau Pirna Veb Ringbrennkammer fuer Gasturbinen
GB932513A (en) * 1961-01-11 1963-07-31 Rolls Royce Gas turbine engine combustion chamber
US3134229A (en) * 1961-10-02 1964-05-26 Gen Electric Combustion chamber
GB1055234A (en) * 1963-04-30 1967-01-18 Hitachi Ltd Ultra-high temperature combustion chambers
US3254846A (en) * 1965-01-21 1966-06-07 Hauck Mfg Co Oil atomizing burner using low pressure air
GB1136543A (en) * 1966-02-21 1968-12-11 Rolls Royce Liquid fuel combustion apparatus for gas turbine engines
FR1518104A (fr) * 1967-03-15 1968-03-22 Wingaersheek Turbine Co Appareil de combustion aérodynamique à grand rendement
GB1355320A (en) * 1971-01-11 1974-06-05 Gen Motors Corp Regenerative gas turbine engines
US3703259A (en) * 1971-05-03 1972-11-21 Gen Electric Air blast fuel atomizer
US3916619A (en) * 1972-10-30 1975-11-04 Hitachi Ltd Burning method for gas turbine combustor and a construction thereof
US3811278A (en) * 1973-02-01 1974-05-21 Gen Electric Fuel injection apparatus
US3946552A (en) * 1973-09-10 1976-03-30 General Electric Company Fuel injection apparatus
US4044553A (en) * 1976-08-16 1977-08-30 General Motors Corporation Variable geometry swirler

Also Published As

Publication number Publication date
DE2845619A1 (de) 1979-04-26
DE2845619C2 (de) 1982-09-16
JPS5477819A (en) 1979-06-21
IT1099412B (it) 1985-09-18
JPS5826498B2 (ja) 1983-06-03
GB2006881A (en) 1979-05-10
GB2006881B (en) 1982-03-31
US4271675A (en) 1981-06-09
IT7828914A0 (it) 1978-10-19
FR2406726A1 (fr) 1979-05-18

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Legal Events

Date Code Title Description
ST Notification of lapse