[go: up one dir, main page]

ITMI931182A1 - Dispositivo per l'azionamento di almeno un dispositivo di turbolenza comandante la portata di aria per la combustione di un bruciatore per propulsori a turbine a gas - Google Patents

Dispositivo per l'azionamento di almeno un dispositivo di turbolenza comandante la portata di aria per la combustione di un bruciatore per propulsori a turbine a gas

Info

Publication number
ITMI931182A1
ITMI931182A1 IT001182A ITMI931182A ITMI931182A1 IT MI931182 A1 ITMI931182 A1 IT MI931182A1 IT 001182 A IT001182 A IT 001182A IT MI931182 A ITMI931182 A IT MI931182A IT MI931182 A1 ITMI931182 A1 IT MI931182A1
Authority
IT
Italy
Prior art keywords
burner
combustion
driving
air flow
gas turbine
Prior art date
Application number
IT001182A
Other languages
English (en)
Inventor
Johann Berger
Original Assignee
Mtu Motoren Und Turbinen Union Munchen 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 Munchen Gmbh filed Critical Mtu Motoren Und Turbinen Union Munchen Gmbh
Publication of ITMI931182A0 publication Critical patent/ITMI931182A0/it
Publication of ITMI931182A1 publication Critical patent/ITMI931182A1/it
Application granted granted Critical
Publication of IT1271568B publication Critical patent/IT1271568B/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
    • F23R3/02—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
    • 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
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • F23C7/006—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes adjustable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
    • F23D11/107—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/38—Nozzles; Cleaning devices therefor
    • F23D11/383—Nozzles; Cleaning devices therefor with swirl 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
    • 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
    • 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
    • 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
    • F23D2900/11101—Pulverising gas flow impinging on fuel from pre-filming surface, e.g. lip atomizers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Gas Burners (AREA)
ITMI931182A 1992-06-19 1993-06-04 Dispositivo per l'azionamento di almeno un dispositivo di turbolenza, comandante la portata di aria per la combustione di un bruciatore per propulsori a turbine a gas IT1271568B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4220060A DE4220060C2 (de) 1992-06-19 1992-06-19 Einrichtung zur Betätigung einer den Durchsatz von Verbrennungsluft steuernden Dralleinrichtung eines Brenners für Gasturbinentriebwerke

Publications (3)

Publication Number Publication Date
ITMI931182A0 ITMI931182A0 (it) 1993-06-04
ITMI931182A1 true ITMI931182A1 (it) 1994-12-04
IT1271568B IT1271568B (it) 1997-05-30

Family

ID=6461361

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI931182A IT1271568B (it) 1992-06-19 1993-06-04 Dispositivo per l'azionamento di almeno un dispositivo di turbolenza, comandante la portata di aria per la combustione di un bruciatore per propulsori a turbine a gas

Country Status (7)

Country Link
US (1) US5333459A (it)
JP (1) JP3163202B2 (it)
CA (1) CA2098523C (it)
DE (1) DE4220060C2 (it)
FR (1) FR2692658B1 (it)
GB (1) GB2268262B (it)
IT (1) IT1271568B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465571A (en) * 1993-12-21 1995-11-14 United Technologies Corporation Fuel nozzle attachment in gas turbine combustors
GB2299399A (en) * 1995-03-25 1996-10-02 Rolls Royce Plc Variable geometry air-fuel injector
US6199367B1 (en) * 1996-04-26 2001-03-13 General Electric Company Air modulated carburetor with axially moveable fuel injector tip and swirler assembly responsive to fuel pressure
DE19627760C2 (de) * 1996-07-10 2001-05-03 Mtu Aero Engines Gmbh Brenner mit Zerstäuberdüse
US5916142A (en) * 1996-10-21 1999-06-29 General Electric Company Self-aligning swirler with ball joint
GB2334087A (en) * 1998-02-03 1999-08-11 Combustion Technology Internat Combustor restrictor
US8122700B2 (en) * 2008-04-28 2012-02-28 United Technologies Corp. Premix nozzles and gas turbine engine systems involving such nozzles
GB0815761D0 (en) * 2008-09-01 2008-10-08 Rolls Royce Plc Swirler for a fuel injector
EP2789915A1 (en) * 2013-04-10 2014-10-15 Alstom Technology Ltd Method for operating a combustion chamber and combustion chamber
CN105899878B (zh) * 2013-06-18 2018-11-13 伍德沃德有限公司 燃气涡轮燃烧室组件及发动机及相关联的操作方法
US9482433B2 (en) 2013-11-11 2016-11-01 Woodward, Inc. Multi-swirler fuel/air mixer with centralized fuel injection
US9587833B2 (en) 2014-01-29 2017-03-07 Woodward, Inc. Combustor with staged, axially offset combustion
DE102014105166B3 (de) * 2014-03-12 2015-08-06 Max Weishaupt Gmbh Drallerzeuger für einen Brenner sowie damit versehene Mischeinrichtung und damit versehener Brenner
US20170122564A1 (en) * 2015-10-29 2017-05-04 General Electric Company Fuel nozzle wall spacer for gas turbine engine
US10196983B2 (en) * 2015-11-04 2019-02-05 General Electric Company Fuel nozzle for gas turbine engine
CN112325333B (zh) * 2021-01-04 2021-04-06 成都裕鸢航空智能制造股份有限公司 航空发动机油气混合方法及混合腔结构
CN114776629B (zh) * 2022-04-14 2024-01-09 无锡普金精密机械制造有限公司 一种带有降噪功能的涡轮增压器压气机蜗壳
FR3146493B1 (fr) * 2023-03-09 2025-02-28 Safran Aircraft Engines Ensemble pour turbomachine et turbomachine associee

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655787A (en) * 1949-11-21 1953-10-20 United Aircraft Corp Gas turbine combustion chamber with variable area primary air inlet
DE956453C (de) * 1954-12-18 1957-01-17 Bbc Brown Boveri & Cie Selbsttaetige Luftregelungseinrichtung bei Brennkammern von Gasturbinenanlagen
CH417224A (de) * 1962-07-24 1966-07-15 Prvni Brnenska Strojirna Einrichtung zur Regelung der Menge der Primärluft bei Brennkammern von Gasturbinen
GB953277A (en) * 1962-07-31 1964-03-25 Prvni Brnenska Strojirna Zd Y Improvements in or relating to combined liquid and gaseous fuel burners
FR2270448A1 (en) * 1974-05-10 1975-12-05 Bennes Marrel Gas turbine combustion chamber - has spring loaded bellows controlling annular air flow control membrane
US4155701A (en) * 1977-09-26 1979-05-22 The Trane Company Variable capacity burner assembly
GB1601218A (en) * 1978-03-20 1981-10-28 Rolls Royce Combustion equipment for gas turbine engines
FR2472082A1 (fr) * 1979-12-19 1981-06-26 France Etat Perfectionnements apportes aux moteurs a combustion interne suralimentes, notamment aux moteurs diesel
GB2085146B (en) * 1980-10-01 1985-06-12 Gen Electric Flow modifying device
FR2492505A1 (fr) * 1980-10-20 1982-04-23 Exxon France Bruleur a regulateur d'air
CA1188111A (en) * 1980-12-02 1985-06-04 William F. Helmrich Variable area means for air systems of air blast type fuel nozzle assemblies
DE3048461A1 (de) * 1980-12-22 1982-07-22 Central'nyj naučno-issledovatel'skij dizel'nyj institut CNIDI, Leningrad Einrichtung zur regelung des primaerluftverbrauchs fuer brennkammern
US4542622A (en) * 1982-07-22 1985-09-24 United Technologies Corporation Variable area inlet guide vanes
FR2596102B1 (fr) * 1986-03-20 1988-05-27 Snecma Dispositif d'injection a vrille axialo-centripete
DE3642122C1 (de) * 1986-12-10 1988-06-09 Mtu Muenchen Gmbh Brennstoffeinspritzvorrichtung
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

Also Published As

Publication number Publication date
DE4220060C2 (de) 1996-10-17
IT1271568B (it) 1997-05-30
GB2268262A (en) 1994-01-05
US5333459A (en) 1994-08-02
JPH0658542A (ja) 1994-03-01
DE4220060A1 (de) 1993-12-23
FR2692658A1 (fr) 1993-12-24
ITMI931182A0 (it) 1993-06-04
FR2692658B1 (fr) 1994-11-18
CA2098523C (en) 2002-12-31
CA2098523A1 (en) 1993-12-20
GB2268262B (en) 1995-06-07
JP3163202B2 (ja) 2001-05-08
GB9312605D0 (en) 1993-08-04

Similar Documents

Publication Publication Date Title
ITMI931182A1 (it) Dispositivo per l'azionamento di almeno un dispositivo di turbolenza comandante la portata di aria per la combustione di un bruciatore per propulsori a turbine a gas
ITRM930266A0 (it) Dispositivo di filtro per l'aria di aspirazione di motori a combustione interna.
ITMI911620A0 (it) Dispositivo per far turbinare l'aria per un motore a combustione interna
AT384279B (de) Einrichtung zur regelung des verbrennungsluftverh|ltnisses bei einem gasmotor mit magerer betriebsweise
IT1273088B (it) Apparecchiatura per l'alimentazione di aria secondaria per un motore a combustione interna e suo dispositivo per il riscaldamento di gas
DE69312208D1 (de) Gasturbinenbrennkammer
DE59306732D1 (de) Gasturbinenbrennkammer
FR2475628B1 (fr) Entree d'air a dispositif epurateur pour moteur a turbine a gaz
DE69301890D1 (de) Gasturbinenbrennkammer
IT1150465B (it) Motore a turbine a gas e suo sistema di presa d'aria associato
IT1135210B (it) Presa d'aria per motore a turbina a gas
IT9067974A0 (it) Sistema per la regolazione della portata di aria lungo un corpo farfallato di un dispositivo di alimentazione di un motore endotermico di unveicolo
DE69207360D1 (de) Einrichtung um bei einer Gasturbinenbrennkammer eine geregelte Luftmenge an den Überschneidungsstellen von Kraftstoffsprühkegeln einzublasen
DE69006868D1 (de) Gasturbinenluftstrahltriebwerk.
GB9215316D0 (en) Ducted fan gas turbine engine
IT1153044B (it) Presa d'aria per motore a turbina a gas
GB8904478D0 (en) Gas turbine engine air intake
DE59307265D1 (de) Gasturbinenbrennkammer
ITRM970740A1 (it) Dispositivo per il raffreddamento e per l'adduzione dell'aria di combustione al motore di un autoveicolo
FR2576640B1 (fr) Amenagements des sorties des conduites de gaz dans la conduite d'amenee d'air d'un moteur alimente en gaz.
ITRM940106A0 (it) Procedimento per il riscaldamento dell'aria di aspirazione in motori a combustione interna mediante un impianto a fiamma.
IT1166264B (it) Fendinebbia a pressione d'aria e gas di scarico utilizzando i gas di scarico di motori termici
IT1285730B1 (it) Apparecchiatura di regolazione della portata d'aria attraverso un corpo farfallato di un dispositivo di alimentazione per motori
ITFI910114A0 (it) Dispositivo per la rigenerazione di filtri dell'aria per motori a combustione interna
IT8909337A0 (it) Dispositivo per la regolazione del flusso di aria e di gas ad un motore a combustione interna

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530