WO2009150069A3 - Brennkammervorrichtung und verfahren zum betrieb einer brennkammervorrichtung - Google Patents

Brennkammervorrichtung und verfahren zum betrieb einer brennkammervorrichtung Download PDF

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Publication number
WO2009150069A3
WO2009150069A3 PCT/EP2009/056647 EP2009056647W WO2009150069A3 WO 2009150069 A3 WO2009150069 A3 WO 2009150069A3 EP 2009056647 W EP2009056647 W EP 2009056647W WO 2009150069 A3 WO2009150069 A3 WO 2009150069A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion chamber
injector
chamber device
fluid duct
common fluid
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.)
Ceased
Application number
PCT/EP2009/056647
Other languages
English (en)
French (fr)
Other versions
WO2009150069A2 (de
Inventor
Johannes Lux
Oskar Haidn
Dmitry Suslov
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsches Zentrum fuer Luft und Raumfahrt eV
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 Deutsches Zentrum fuer Luft und Raumfahrt eV filed Critical Deutsches Zentrum fuer Luft und Raumfahrt eV
Priority to DE202009018138U priority Critical patent/DE202009018138U1/de
Publication of WO2009150069A2 publication Critical patent/WO2009150069A2/de
Anticipated expiration legal-status Critical
Publication of WO2009150069A3 publication Critical patent/WO2009150069A3/de
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q13/00—Igniters not otherwise provided for
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/26—Starting; Ignition
    • F02C7/264—Ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/44—Feeding propellants
    • F02K9/52—Injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/60—Constructional parts; Details not otherwise provided for
    • F02K9/62—Combustion or thrust chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/95—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by starting or ignition means or arrangements
    • 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
    • F05D2260/80—Diagnostics
    • 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
    • F23R2900/00006—Using laser for starting or improving the combustion process

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)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

Um eine Brennkammervorrichtung, umfassend mindestens eine Brennkammer, mindestens einen Einblaskopf mit mindestens einem Injektor zum Zuführen von Brennstoff und Oxidator zu einem Brennraum und eine Laservorrichtung zur Erzeugung mindestens eines Laserstrahls zur Zündung eines Brennstoff-Oxidator-Gemisches, bereitzustellen, welche einen zuverlässigen Zündvorgang zum Zünden einer Flamme ermöglicht, wird vorgeschlagen, dass der mindestens eine Injektor mindestens ein inneres Injektorelement und ein äußeres Injektorelement umfasst, und einen gemeinsamen Fluidkanal für in dem inneren Injektorelement und in dem äußeren Injektorelement geführte Fluide umfasst, wobei der gemeinsame Fluidkanal in den Brennraum einmündet und wobei der mindestens eine Laserstrahl zur Zündung in den Injektor in den gemeinsamen Fluidkanal eingestrahlt ist.
PCT/EP2009/056647 2008-06-09 2009-05-29 Brennkammervorrichtung und verfahren zum betrieb einer brennkammervorrichtung Ceased WO2009150069A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202009018138U DE202009018138U1 (de) 2008-06-09 2009-05-29 Brennkammervorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008028208.1 2008-06-09
DE200810028208 DE102008028208B4 (de) 2008-06-09 2008-06-09 Brennkammervorrichtung und Verfahren zu deren Betrieb

Publications (2)

Publication Number Publication Date
WO2009150069A2 WO2009150069A2 (de) 2009-12-17
WO2009150069A3 true WO2009150069A3 (de) 2011-01-06

Family

ID=41317783

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/056647 Ceased WO2009150069A2 (de) 2008-06-09 2009-05-29 Brennkammervorrichtung und verfahren zum betrieb einer brennkammervorrichtung

Country Status (2)

Country Link
DE (2) DE102008028208B4 (de)
WO (1) WO2009150069A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2451818C1 (ru) * 2010-10-05 2012-05-27 Открытое акционерное общество "Конструкторское бюро химавтоматики" Лазерное устройство воспламенения компонентов топлива (варианты)
JP6033800B2 (ja) 2011-03-07 2016-11-30 スネクマ ３部同軸構造を有する少なくとも１つの噴射要素を備えている２つの推進剤の混合用のインジェクタ
FR2974151B1 (fr) * 2011-04-15 2015-06-05 Snecma Element d'injection
US9441546B2 (en) * 2013-02-26 2016-09-13 Pratt & Whitney Canada Corp. Laser-ignition combustor for gas turbine engine
RU2580232C1 (ru) * 2015-05-07 2016-04-10 Акционерное общество "Конструкторское бюро химавтоматики" Способ воспламенения компонентов топлива в жидкостном ракетном двигателе и устройство лазерного воспламенения для реализации этого способа
US11859817B2 (en) * 2020-12-07 2024-01-02 General Electric Company System and method for laser ignition of fuel in a coal-fired burner

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1111079A (en) * 1965-09-25 1968-04-24 Siemens Ag The mhd generation of electricity
DE3731046A1 (de) * 1987-07-16 1989-01-26 Bbc Brown Boveri & Cie Verfahren zum einleiten einer exotherm verlaufenden chemischen reaktion unter umgehung des erhitzens der masse der reaktanden auf die reaktionstemperatur
DE3818623C1 (de) * 1988-06-01 1989-07-13 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
US5367869A (en) * 1993-06-23 1994-11-29 Simmonds Precision Engine Systems Laser ignition methods and apparatus for combustors
EP0755720A1 (de) * 1995-07-28 1997-01-29 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Verfahren und Vorrichtung zur Zerstäubung einer Flüssigkeit
WO1998011388A1 (en) * 1996-09-12 1998-03-19 Unison Industries Limited Partnership Diagnostic methods and apparatus for laser ignition system
FR2759118A1 (fr) * 1997-01-31 1998-08-07 Daimler Benz Aerospace Ag Agencement et procede pour la fixation d'un element d'injection dans la tete d'injection d'un moteur-fusee
US5845480A (en) * 1996-03-13 1998-12-08 Unison Industries Limited Partnership Ignition methods and apparatus using microwave and laser energy
US20060037572A1 (en) * 2004-08-04 2006-02-23 Azer Yalin Optical diagnostics integrated with laser spark delivery system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302933A (en) * 1979-03-01 1981-12-01 Smith Marvin M Jet engine augmentor operation at high altitudes
US5404712A (en) * 1992-10-06 1995-04-11 University Of Tennessee Research Corporation Laser initiated non-linear fuel droplet ignition
US5857323A (en) * 1995-08-22 1999-01-12 Aerotherm Corporation, A Subsidiary Of Dyncorp Rocket engine burner with porous metal injector for throttling over a large thrust range
EP0816674A1 (de) * 1996-06-24 1998-01-07 Simmonds Precision Engine Systems, Inc. Zündverfahren und -vorrichtung unter Verwendung von breitbandiger Laserenergie
US7047724B2 (en) * 2002-12-30 2006-05-23 United Technologies Corporation Combustion ignition
GB2441145B (en) * 2006-08-22 2011-06-08 Ford Global Tech Llc Laser ignition system comprising means for detecting piston crown velocity and position

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1111079A (en) * 1965-09-25 1968-04-24 Siemens Ag The mhd generation of electricity
DE3731046A1 (de) * 1987-07-16 1989-01-26 Bbc Brown Boveri & Cie Verfahren zum einleiten einer exotherm verlaufenden chemischen reaktion unter umgehung des erhitzens der masse der reaktanden auf die reaktionstemperatur
DE3818623C1 (de) * 1988-06-01 1989-07-13 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
US5367869A (en) * 1993-06-23 1994-11-29 Simmonds Precision Engine Systems Laser ignition methods and apparatus for combustors
EP0755720A1 (de) * 1995-07-28 1997-01-29 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Verfahren und Vorrichtung zur Zerstäubung einer Flüssigkeit
US5845480A (en) * 1996-03-13 1998-12-08 Unison Industries Limited Partnership Ignition methods and apparatus using microwave and laser energy
WO1998011388A1 (en) * 1996-09-12 1998-03-19 Unison Industries Limited Partnership Diagnostic methods and apparatus for laser ignition system
FR2759118A1 (fr) * 1997-01-31 1998-08-07 Daimler Benz Aerospace Ag Agencement et procede pour la fixation d'un element d'injection dans la tete d'injection d'un moteur-fusee
US20060037572A1 (en) * 2004-08-04 2006-02-23 Azer Yalin Optical diagnostics integrated with laser spark delivery system

Also Published As

Publication number Publication date
WO2009150069A2 (de) 2009-12-17
DE102008028208B4 (de) 2012-03-22
DE202009018138U1 (de) 2011-02-17
DE102008028208A1 (de) 2009-12-17

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