WO2009150069A3 - Combustion chamber device, and method for the operation of a combustion chamber device - Google Patents

Combustion chamber device, and method for the operation of a combustion chamber device Download PDF

Info

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
Grant status
Application
Patent type
Prior art keywords
combustion chamber
injector
chamber device
fluid duct
common fluid
Prior art date
Application number
PCT/EP2009/056647
Other languages
German (de)
French (fr)
Other versions
WO2009150069A2 (en )
Inventor
Johannes Lux
Oskar Haidn
Dmitry Suslov
Original Assignee
Deutsches Zentrum für Luft- und Raumfahrt e.V.
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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23QIGNITION; EXTINGUISHING-DEVICES
    • F23Q13/00Igniters not otherwise provided for
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00Features, 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
    • F02C7/26Starting; Ignition
    • F02C7/264Ignition
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K9/00Rocket- engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42Rocket- engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/44Feeding propellants
    • F02K9/52Injectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K9/00Rocket- engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42Rocket- engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/60Constructional parts; Details
    • F02K9/62Combustion or thrust chambers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K9/00Rocket- engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/95Rocket- engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by starting or ignition means or arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00Function
    • F05D2260/80Diagnostics
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23RGENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00006Using laser for starting or improving the combustion process

Abstract

Disclosed is a combustion chamber device comprising at least one combustion chamber, at least one injection head that has at least one injector for feeding fuel and oxidant to a combustion chamber, and a laser apparatus for generating at least one laser beam for igniting a fuel-oxidant mixture. In order to design a combustion chamber device that allows for a reliable ignition process in order to ignite a flame, the at least one injector encompasses at least one internal injector element, an external injector element, and a common fluid duct for fluids conducted within the internal injector element and the external injector element. Said common fluid duct leads into the combustion chamber, and the at least one igniting laser beam is injected into the injector in the common fluid duct.
PCT/EP2009/056647 2008-06-09 2009-05-29 Combustion chamber device, and method for the operation of a combustion chamber device WO2009150069A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102008028208.1 2008-06-09
DE200810028208 DE102008028208B4 (en) 2008-06-09 2008-06-09 Combustor apparatus and method for its operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200920018138 DE202009018138U1 (en) 2008-06-09 2009-05-29 combustion chamber device

Publications (2)

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

Family

ID=41317783

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/056647 WO2009150069A3 (en) 2008-06-09 2009-05-29 Combustion chamber device, and method for the operation of a combustion chamber device

Country Status (2)

Country Link
DE (2) DE102008028208B4 (en)
WO (1) WO2009150069A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2451818C1 (en) * 2010-10-05 2012-05-27 Открытое акционерное общество "Конструкторское бюро химавтоматики" Laser device of fuel components ignition (versions)
EP2683930A1 (en) 2011-03-07 2014-01-15 Snecma Injector for mixing two propellants comprising at least one injection element with a tricoaxial structure
FR2974151B1 (en) * 2011-04-15 2015-06-05 Snecma Element injection
US9441546B2 (en) * 2013-02-26 2016-09-13 Pratt & Whitney Canada Corp. Laser-ignition combustor for gas turbine engine
RU2580232C1 (en) * 2015-05-07 2016-04-10 Акционерное общество "Конструкторское бюро химавтоматики" Method of ignition of fuel components in liquid rocket engine and laser ignition device for realising said method

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 (en) * 1987-07-16 1989-01-26 Bbc Brown Boveri & Cie Method for initiating an exothermic chemical reaction, bypassing the heating of the mass of the reactants to the reaction temperature
DE3818623C1 (en) * 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 (en) * 1995-07-28 1997-01-29 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method and device for spraying a liquid
WO1998011388A1 (en) * 1996-09-12 1998-03-19 Unison Industries Limited Partnership Diagnostic methods and apparatus for laser ignition system
FR2759118A1 (en) * 1997-01-31 1998-08-07 Daimler Benz Aerospace Ag Arrangement and method for securing an injection element into the injection head of a rocket motor
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 (en) * 1996-06-24 1998-01-07 Simmonds Precision Engine Systems, Inc. Ignition methods and apparatus using broadband laser energy
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 (en) * 1987-07-16 1989-01-26 Bbc Brown Boveri & Cie Method for initiating an exothermic chemical reaction, bypassing the heating of the mass of the reactants to the reaction temperature
DE3818623C1 (en) * 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 (en) * 1995-07-28 1997-01-29 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method and device for spraying a liquid
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 (en) * 1997-01-31 1998-08-07 Daimler Benz Aerospace Ag Arrangement and method for securing an injection element into the injection head of a rocket motor
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 Type
WO2009150069A2 (en) 2009-12-17 application
DE202009018138U1 (en) 2011-02-17 grant
DE102008028208B4 (en) 2012-03-22 grant
DE102008028208A1 (en) 2009-12-17 application

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