FR2596102B1 - Dispositif d'injection a vrille axialo-centripete - Google Patents

Dispositif d'injection a vrille axialo-centripete

Info

Publication number
FR2596102B1
FR2596102B1 FR8603971A FR8603971A FR2596102B1 FR 2596102 B1 FR2596102 B1 FR 2596102B1 FR 8603971 A FR8603971 A FR 8603971A FR 8603971 A FR8603971 A FR 8603971A FR 2596102 B1 FR2596102 B1 FR 2596102B1
Authority
FR
France
Prior art keywords
centripe
axial
injection device
injection
axial centripe
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
FR8603971A
Other languages
English (en)
French (fr)
Other versions
FR2596102A1 (fr
Inventor
Gerard Yves Georges Barbier
Gerard Joseph Pa Bayle-Laboure
Michel Andre Albert Desaulty
Rodolphe Martinez
Jerome Perigne
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR8603971A priority Critical patent/FR2596102B1/fr
Priority to EP87400532A priority patent/EP0239462B1/fr
Priority to DE8787400532T priority patent/DE3764383D1/de
Priority to JP62065497A priority patent/JPS62228630A/ja
Priority to US07/028,676 priority patent/US4754600A/en
Publication of FR2596102A1 publication Critical patent/FR2596102A1/fr
Application granted granted Critical
Publication of FR2596102B1 publication Critical patent/FR2596102B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/008—Flow control devices
    • 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
    • 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
    • F23R3/26—Controlling the air flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2200/00—Mathematical features
    • F05B2200/30—Mathematical features miscellaneous
    • F05B2200/32—Mathematical features miscellaneous even
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/40—Movement of component
    • F05B2250/41—Movement of component with one degree of freedom
    • F05B2250/411—Movement of component with one degree of freedom in rotation
    • 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)
  • Fuel-Injection Apparatus (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Rotary Pumps (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
FR8603971A 1986-03-20 1986-03-20 Dispositif d'injection a vrille axialo-centripete Expired FR2596102B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8603971A FR2596102B1 (fr) 1986-03-20 1986-03-20 Dispositif d'injection a vrille axialo-centripete
EP87400532A EP0239462B1 (fr) 1986-03-20 1987-03-11 Dispositif d'injection à vrille axialo centripète
DE8787400532T DE3764383D1 (de) 1986-03-20 1987-03-11 Brennstoffeinspritzeinrichtung mit axial-centripetaler luftzufuehrung.
JP62065497A JPS62228630A (ja) 1986-03-20 1987-03-19 ガスタービンの燃焼室内に燃料及び空気を噴射する装置
US07/028,676 US4754600A (en) 1986-03-20 1987-03-20 Axial-centripetal swirler injection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8603971A FR2596102B1 (fr) 1986-03-20 1986-03-20 Dispositif d'injection a vrille axialo-centripete

Publications (2)

Publication Number Publication Date
FR2596102A1 FR2596102A1 (fr) 1987-09-25
FR2596102B1 true FR2596102B1 (fr) 1988-05-27

Family

ID=9333328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8603971A Expired FR2596102B1 (fr) 1986-03-20 1986-03-20 Dispositif d'injection a vrille axialo-centripete

Country Status (5)

Country Link
US (1) US4754600A (cg-RX-API-DMAC7.html)
EP (1) EP0239462B1 (cg-RX-API-DMAC7.html)
JP (1) JPS62228630A (cg-RX-API-DMAC7.html)
DE (1) DE3764383D1 (cg-RX-API-DMAC7.html)
FR (1) FR2596102B1 (cg-RX-API-DMAC7.html)

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FR2601115B1 (fr) * 1986-07-03 1988-09-02 Snecma Chambre de combustion annulaire comportant un moyen de commande unique des diaphragmes d'injecteurs
FR2639095B1 (fr) * 1988-11-17 1990-12-21 Snecma Chambre de combustion de turbomachine a bols de prevaporisation montes flottants
FR2661714B1 (fr) * 1990-05-03 1994-06-17 Snecma Dispositif d'alimentation en comburant d'une turbine a gaz.
DE4110507C2 (de) * 1991-03-30 1994-04-07 Mtu Muenchen Gmbh Brenner für Gasturbinentriebwerke mit mindestens einer für die Zufuhr von Verbrennungsluft lastabhängig regulierbaren Dralleinrichtung
FR2676529B1 (fr) * 1991-05-16 1994-11-25 Snecma Dispositif d'alimentation en comburant d'une turbine a gaz comprenant des diaphragmes de reglage du debit.
US5253478A (en) * 1991-12-30 1993-10-19 General Electric Company Flame holding diverging centerbody cup construction for a dry low NOx combustor
DE4220060C2 (de) * 1992-06-19 1996-10-17 Mtu Muenchen Gmbh Einrichtung zur Betätigung einer den Durchsatz von Verbrennungsluft steuernden Dralleinrichtung eines Brenners für Gasturbinentriebwerke
DE4228817C2 (de) * 1992-08-29 1998-07-30 Mtu Muenchen Gmbh Brennkammer für Gasturbinentriebwerke
DE4228816C2 (de) * 1992-08-29 1998-08-06 Mtu Muenchen Gmbh Brenner für Gasturbinentriebwerke
FR2704305B1 (fr) * 1993-04-21 1995-06-02 Snecma Chambre de combustion comportant un système d'injection à géométrie variable.
US5431019A (en) * 1993-04-22 1995-07-11 Alliedsignal Inc. Combustor for gas turbine engine
US5404711A (en) * 1993-06-10 1995-04-11 Solar Turbines Incorporated Dual fuel injector nozzle for use with a gas turbine engine
DE4339724C1 (de) * 1993-11-22 1995-01-19 Siemens Ag Gasarmatur
US5623827A (en) * 1995-01-26 1997-04-29 General Electric Company Regenerative cooled dome assembly for a gas turbine engine combustor
DE19527269C5 (de) * 1995-07-26 2006-07-27 J. Eberspächer GmbH & Co. KG Ansaugstutzen für die Verbrennungsluft eines Heizgerätes
FR2751731B1 (fr) * 1996-07-25 1998-09-04 Snecma Ensemble bol-deflecteur pour chambre de combustion de turbomachine
FR2752917B1 (fr) * 1996-09-05 1998-10-02 Snecma Systeme d'injection a degre d'homogeneisation avancee
US5899076A (en) * 1996-12-20 1999-05-04 United Technologies Corporation Flame disgorging two stream tangential entry nozzle
US6871501B2 (en) * 2002-12-03 2005-03-29 General Electric Company Method and apparatus to decrease gas turbine engine combustor emissions
US6871488B2 (en) * 2002-12-17 2005-03-29 Pratt & Whitney Canada Corp. Natural gas fuel nozzle for gas turbine engine
US7695275B2 (en) * 2004-06-02 2010-04-13 Fuel Management, Inc. Air:fluid distribution system and method
US7565803B2 (en) * 2005-07-25 2009-07-28 General Electric Company Swirler arrangement for mixer assembly of a gas turbine engine combustor having shaped passages
KR100820233B1 (ko) * 2006-10-31 2008-04-08 한국전력공사 연소기 및 이를 포함하는 멀티 연소기, 그리고 연소방법
US8037689B2 (en) * 2007-08-21 2011-10-18 General Electric Company Turbine fuel delivery apparatus and system
FR2925146B1 (fr) * 2007-12-14 2009-12-25 Snecma Systeme d'injection d'un melange d'air et de carburant dans une chambre de combustion de turbomachine
GB0815761D0 (en) * 2008-09-01 2008-10-08 Rolls Royce Plc Swirler for a fuel injector
DE102009032277A1 (de) * 2009-07-08 2011-01-20 Rolls-Royce Deutschland Ltd & Co Kg Brennkammerkopf einer Gasturbine
US8375548B2 (en) * 2009-10-07 2013-02-19 Pratt & Whitney Canada Corp. Fuel nozzle and method of repair
FR2951246B1 (fr) * 2009-10-13 2011-11-11 Snecma Injecteur multi-point pour une chambre de combustion de turbomachine
FR2951245B1 (fr) * 2009-10-13 2013-05-17 Snecma Dispositif d'injection multi-point pour une chambre de combustion de turbomachine
FR2952166B1 (fr) * 2009-11-05 2012-01-06 Snecma Dispositif melangeur de carburant pour chambre de combustion de turbomachine comprenant des moyens ameliores d'alimentation en air
US20120180486A1 (en) * 2011-01-18 2012-07-19 General Electric Company Gas turbine fuel system for low dynamics
US9764294B2 (en) * 2012-05-21 2017-09-19 Pratt & Whitney Rocketdyne, Inc. Liquid-gas mixer and turbulator therefor
US9395084B2 (en) * 2012-06-06 2016-07-19 General Electric Company Fuel pre-mixer with planar and swirler vanes
US9447974B2 (en) 2012-09-13 2016-09-20 United Technologies Corporation Light weight swirler for gas turbine engine combustor and a method for lightening a swirler for a gas turbine engine
WO2014204449A1 (en) * 2013-06-18 2014-12-24 Woodward, Inc. Gas turbine engine flow regulating
JP6191918B2 (ja) * 2014-03-20 2017-09-06 三菱日立パワーシステムズ株式会社 ノズル、バーナ、燃焼器、ガスタービン、ガスタービンシステム
ITUA20163988A1 (it) * 2016-05-31 2017-12-01 Nuovo Pignone Tecnologie Srl Ugello carburante per una turbina a gas con swirler radiale e swirler assiale e turbina a gas / fuel nozzle for a gas turbine with radial swirler and axial swirler and gas turbine
CN110939511B (zh) * 2019-12-31 2025-02-25 新奥能源动力科技（上海）有限公司 一种微型燃气轮机

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Also Published As

Publication number Publication date
EP0239462A1 (fr) 1987-09-30
US4754600A (en) 1988-07-05
JPH0476022B2 (cg-RX-API-DMAC7.html) 1992-12-02
EP0239462B1 (fr) 1990-08-22
DE3764383D1 (de) 1990-09-27
FR2596102A1 (fr) 1987-09-25
JPS62228630A (ja) 1987-10-07

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse