FR2383319A1 - Injecteur pour turbine a gaz - Google Patents

Injecteur pour turbine a gaz

Info

Publication number
FR2383319A1
FR2383319A1 FR7807029A FR7807029A FR2383319A1 FR 2383319 A1 FR2383319 A1 FR 2383319A1 FR 7807029 A FR7807029 A FR 7807029A FR 7807029 A FR7807029 A FR 7807029A FR 2383319 A1 FR2383319 A1 FR 2383319A1
Authority
FR
France
Prior art keywords
injector
gas turbine
combustion chamber
supplying fuel
central member
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
FR7807029A
Other languages
English (en)
Other versions
FR2383319B3 (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.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of FR2383319A1 publication Critical patent/FR2383319A1/fr
Application granted granted Critical
Publication of FR2383319B3 publication Critical patent/FR2383319B3/fr
Granted 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
    • 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
    • F23R3/005—Combined with pressure or heat exchangers
    • 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
    • F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

a. Injecteur pour turbine à gaz b. Injecteur caractérisé en ce qu'il est porté par un organe intégré au carter du moteur et qui forme une partie du carter extérieur de la chambre de combustion, le canal annulaire de l'injecteur recevant l'air de refroidissement, est situé entre une cloison extérieure et un organe central, en forme de douille, servant à l'alimentation en combustible, l'organe central pour l'alimentation en combustible s'appuie uniquement par des surfaces de contact prévues au niveau de la tête d'injection ainsi qu'au niveau du carter extérieur de la chambre de combustion contre la paroi extérieure. c. L'invention concerne les turbomachines.
FR7807029A 1977-03-11 1978-03-10 Injecteur pour turbine a gaz Granted FR2383319A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2710618A DE2710618C2 (de) 1977-03-11 1977-03-11 Brennstoffeinspritzdüse für Gasturbinentriebwerke

Publications (2)

Publication Number Publication Date
FR2383319A1 true FR2383319A1 (fr) 1978-10-06
FR2383319B3 FR2383319B3 (fr) 1980-11-07

Family

ID=6003352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807029A Granted FR2383319A1 (fr) 1977-03-11 1978-03-10 Injecteur pour turbine a gaz

Country Status (4)

Country Link
US (1) US4229944A (fr)
DE (1) DE2710618C2 (fr)
FR (1) FR2383319A1 (fr)
GB (1) GB1600158A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471480A1 (fr) * 1979-12-13 1981-06-19 Snecma Dispositif d'injection pour chambre a combustion de moteur a turbine
EP0582427A1 (fr) * 1992-07-27 1994-02-09 General Electric Company Réduction des dépôts thermiques dans des systèmes de propulsion

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US4653278A (en) * 1985-08-23 1987-03-31 General Electric Company Gas turbine engine carburetor
US4761959A (en) * 1987-03-02 1988-08-09 Allied-Signal Inc. Adjustable non-piloted air blast fuel nozzle
US5277023A (en) * 1991-10-07 1994-01-11 Fuel Systems Textron, Inc. Self-sustaining fuel purging fuel injection system
US5329760A (en) * 1991-10-07 1994-07-19 Fuel Systems Textron, Inc. Self-sustaining fuel purging fuel injection system
US5417054A (en) * 1992-05-19 1995-05-23 Fuel Systems Textron, Inc. Fuel purging fuel injector
US5423178A (en) * 1992-09-28 1995-06-13 Parker-Hannifin Corporation Multiple passage cooling circuit method and device for gas turbine engine fuel nozzle
DE4326802A1 (de) * 1993-08-10 1995-02-16 Abb Management Ag Brennstofflanze für flüssige und/oder gasförmige Brennstoffe sowie Verfahren zu deren Betrieb
GB2431984B (en) * 1996-11-07 2007-10-03 Rolls Royce Plc Afterburner igniter
US6915638B2 (en) * 2002-03-28 2005-07-12 Parker-Hannifin Corporation Nozzle with fluted tube
US7093419B2 (en) * 2003-07-02 2006-08-22 General Electric Company Methods and apparatus for operating gas turbine engine combustors
US6955038B2 (en) * 2003-07-02 2005-10-18 General Electric Company Methods and apparatus for operating gas turbine engine combustors
DE102004041272B4 (de) * 2004-08-23 2017-07-13 General Electric Technology Gmbh Hybridbrennerlanze
GB2423353A (en) * 2005-02-19 2006-08-23 Siemens Ind Turbomachinery Ltd A Fuel Injector Cooling Arrangement
US7854120B2 (en) * 2006-03-03 2010-12-21 Pratt & Whitney Canada Corp. Fuel manifold with reduced losses
US8166763B2 (en) * 2006-09-14 2012-05-01 Solar Turbines Inc. Gas turbine fuel injector with a removable pilot assembly
US7861528B2 (en) * 2007-08-21 2011-01-04 General Electric Company Fuel nozzle and diffusion tip therefor
US8151716B2 (en) * 2007-09-13 2012-04-10 General Electric Company Feed injector cooling apparatus and method of assembly
US8286433B2 (en) * 2007-10-26 2012-10-16 Solar Turbines Inc. Gas turbine fuel injector with removable pilot liquid tube
US8393155B2 (en) * 2007-11-28 2013-03-12 Solar Turbines Incorporated Gas turbine fuel injector with insulating air shroud
US20100024425A1 (en) * 2008-07-31 2010-02-04 General Electric Company Turbine engine fuel nozzle
US8272218B2 (en) * 2008-09-24 2012-09-25 Siemens Energy, Inc. Spiral cooled fuel nozzle
JP5611450B2 (ja) * 2011-03-30 2014-10-22 三菱重工業株式会社 ノズル及びガスタービン燃焼器、ガスタービン
CN103672966B (zh) * 2013-11-12 2015-06-24 清华大学 利用发汗冷却对超燃发动机燃料喷注支板的热防护方法
US10830150B2 (en) 2016-01-28 2020-11-10 Rolls-Royce Corporation Fuel heat exchanger with leak management
US11118784B2 (en) 2016-01-28 2021-09-14 Rolls-Royce North American Technologies Inc. Heat exchanger integrated with fuel nozzle
CA2955613A1 (fr) 2016-01-28 2017-07-28 Rolls-Royce North American Technologies, Inc. Echangeur thermique integre comportant une buse de carburant
US10775046B2 (en) 2017-10-18 2020-09-15 Rolls-Royce North American Technologies Inc. Fuel injection assembly for gas turbine engine
US11022037B2 (en) 2018-01-04 2021-06-01 General Electric Company Gas turbine engine thermal management system
US10941706B2 (en) 2018-02-13 2021-03-09 General Electric Company Closed cycle heat engine for a gas turbine engine
US11143104B2 (en) 2018-02-20 2021-10-12 General Electric Company Thermal management system
US11015534B2 (en) 2018-11-28 2021-05-25 General Electric Company Thermal management system
US12044409B2 (en) * 2019-09-20 2024-07-23 Rtx Corporation Casing integrated fluid distribution system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519200A (en) * 1946-03-19 1950-08-15 Hauck Mfg Co Pressure-responsive burner nozzle
US2622395A (en) * 1947-01-02 1952-12-23 Parsons C A & Co Ltd Combustion system for gas turbines with heat exchangers
BE481609A (fr) * 1947-04-03
US3302397A (en) * 1958-09-02 1967-02-07 Davidovic Vlastimir Regeneratively cooled gas turbines
GB876457A (en) * 1959-09-04 1961-08-30 Avco Corp Combustion section for a gas turbine engine
NL130010C (fr) * 1966-01-27
GB1127637A (en) * 1966-08-18 1968-09-18 Lucas Industries Ltd Supports for fuel burners
DE1801795B2 (de) * 1968-10-08 1972-01-05 Mtu Muenchen Gmbh Brennstoffduese mit vorgesetzter umschalteinrichtung fuer mit waermetauscher versehenes gasturbinentriebwerk
DE2036756B1 (de) * 1970-07-24 1972-03-16 Motoren Und Turbinen Union Muenchen Gmbh Vorrichtung zum Ruckfuhren des in der Brennkammer eines Gasturbinentriebwerks nach dem Abstellen verbliebenen Kraftstoffs
DE2111874A1 (de) * 1971-03-12 1972-10-05 Daimler Benz Ag Waermekraftmaschine
US3763650A (en) * 1971-07-26 1973-10-09 Westinghouse Electric Corp Gas turbine temperature profiling structure
US3741483A (en) * 1971-12-10 1973-06-26 Mitsubishi Heavy Ind Ltd Combustion air supply arrangement for gas turbines
GB1490145A (en) * 1974-09-11 1977-10-26 Mtu Muenchen Gmbh Gas turbine engine
US4070826A (en) * 1975-12-24 1978-01-31 General Electric Company Low pressure fuel injection system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471480A1 (fr) * 1979-12-13 1981-06-19 Snecma Dispositif d'injection pour chambre a combustion de moteur a turbine
EP0030880B1 (fr) * 1979-12-13 1983-08-31 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Dispositif d'injection pour chambre à combustion de moteur à turbine
EP0582427A1 (fr) * 1992-07-27 1994-02-09 General Electric Company Réduction des dépôts thermiques dans des systèmes de propulsion

Also Published As

Publication number Publication date
GB1600158A (en) 1981-10-14
US4229944A (en) 1980-10-28
FR2383319B3 (fr) 1980-11-07
DE2710618A1 (de) 1978-09-14
DE2710618C2 (de) 1982-11-11

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