DE69102032D1 - Gasturbinenbrennkammer. - Google Patents

Gasturbinenbrennkammer.

Info

Publication number
DE69102032D1
DE69102032D1 DE69102032T DE69102032T DE69102032D1 DE 69102032 D1 DE69102032 D1 DE 69102032D1 DE 69102032 T DE69102032 T DE 69102032T DE 69102032 T DE69102032 T DE 69102032T DE 69102032 D1 DE69102032 D1 DE 69102032D1
Authority
DE
Germany
Prior art keywords
combustion chamber
gas turbine
turbine combustion
gas
chamber
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 - Fee Related
Application number
DE69102032T
Other languages
English (en)
Other versions
DE69102032T2 (de
Inventor
John Stanley Richardson
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of DE69102032D1 publication Critical patent/DE69102032D1/de
Application granted granted Critical
Publication of DE69102032T2 publication Critical patent/DE69102032T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F23R3/002—Wall structures
    • 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
    • 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
    • F05B2260/00—Function
    • F05B2260/20—Heat transfer, e.g. cooling
    • F05B2260/221—Improvement of heat transfer
    • F05B2260/224—Improvement of heat transfer by increasing the heat transfer surface
    • F05B2260/2241—Improvement of heat transfer by increasing the heat transfer surface using fins or ribs
    • 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)
  • Spray-Type Burners (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69102032T 1990-08-16 1991-07-02 Gasturbinenbrennkammer. Expired - Fee Related DE69102032T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909018013A GB9018013D0 (en) 1990-08-16 1990-08-16 Gas turbine engine combustor

Publications (2)

Publication Number Publication Date
DE69102032D1 true DE69102032D1 (de) 1994-06-23
DE69102032T2 DE69102032T2 (de) 1994-09-01

Family

ID=10680769

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102032T Expired - Fee Related DE69102032T2 (de) 1990-08-16 1991-07-02 Gasturbinenbrennkammer.

Country Status (5)

Country Link
US (1) US5253471A (de)
EP (1) EP0471437B1 (de)
JP (1) JPH04227417A (de)
DE (1) DE69102032T2 (de)
GB (1) GB9018013D0 (de)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69306025T2 (de) * 1992-03-30 1997-05-28 Gen Electric Konstruktion eines Brennkammerdomes
GB2287310B (en) * 1994-03-01 1997-12-03 Rolls Royce Plc Gas turbine engine combustor heatshield
US5419115A (en) * 1994-04-29 1995-05-30 United Technologies Corporation Bulkhead and fuel nozzle guide assembly for an annular combustion chamber
DE4427222A1 (de) * 1994-08-01 1996-02-08 Bmw Rolls Royce Gmbh Hitzeschild für eine Gasturbinen-Brennkammer
DE4444961A1 (de) * 1994-12-16 1996-06-20 Mtu Muenchen Gmbh Einrichtung zur Kühlung insbesondere der Rückwand des Flammrohrs einer Brennkammer für Gasturbinentriebwerke
US5623827A (en) * 1995-01-26 1997-04-29 General Electric Company Regenerative cooled dome assembly for a gas turbine engine combustor
DE19515537A1 (de) * 1995-04-27 1996-10-31 Bmw Rolls Royce Gmbh Kopfteil einer Gasturbinen-Ringbrennkammer
US6497105B1 (en) 2001-06-04 2002-12-24 Pratt & Whitney Canada Corp. Low cost combustor burner collar
US6546733B2 (en) * 2001-06-28 2003-04-15 General Electric Company Methods and systems for cooling gas turbine engine combustors
EP1312865A1 (de) * 2001-11-15 2003-05-21 Siemens Aktiengesellschaft Ringbrennkammer für eine Gasturbine
DE10214573A1 (de) * 2002-04-02 2003-10-16 Rolls Royce Deutschland Brennkammer einer Gasturbine mit Starterfilmkühlung
US6751961B2 (en) * 2002-05-14 2004-06-22 United Technologies Corporation Bulkhead panel for use in a combustion chamber of a gas turbine engine
US7028484B2 (en) * 2002-08-30 2006-04-18 Pratt & Whitney Canada Corp. Nested channel ducts for nozzle construction and the like
US6792757B2 (en) * 2002-11-05 2004-09-21 Honeywell International Inc. Gas turbine combustor heat shield impingement cooling baffle
US7654088B2 (en) * 2004-02-27 2010-02-02 Pratt & Whitney Canada Corp. Dual conduit fuel manifold for gas turbine engine
US7140185B2 (en) * 2004-07-12 2006-11-28 United Technologies Corporation Heatshielded article
US7140189B2 (en) * 2004-08-24 2006-11-28 Pratt & Whitney Canada Corp. Gas turbine floating collar
US7690207B2 (en) * 2004-08-24 2010-04-06 Pratt & Whitney Canada Corp. Gas turbine floating collar arrangement
US7134286B2 (en) * 2004-08-24 2006-11-14 Pratt & Whitney Canada Corp. Gas turbine floating collar arrangement
US7308794B2 (en) * 2004-08-27 2007-12-18 Pratt & Whitney Canada Corp. Combustor and method of improving manufacturing accuracy thereof
US20060156733A1 (en) * 2005-01-14 2006-07-20 Pratt & Whitney Canada Corp. Integral heater for fuel conveying member
US7565807B2 (en) * 2005-01-18 2009-07-28 Pratt & Whitney Canada Corp. Heat shield for a fuel manifold and method
US7530231B2 (en) * 2005-04-01 2009-05-12 Pratt & Whitney Canada Corp. Fuel conveying member with heat pipe
US7533531B2 (en) * 2005-04-01 2009-05-19 Pratt & Whitney Canada Corp. Internal fuel manifold with airblast nozzles
EP1724528A1 (de) * 2005-05-13 2006-11-22 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Regeln der Fahrlinie einer Gasturbinenbrennkammer
US7540157B2 (en) 2005-06-14 2009-06-02 Pratt & Whitney Canada Corp. Internally mounted fuel manifold with support pins
US7559201B2 (en) * 2005-09-08 2009-07-14 Pratt & Whitney Canada Corp. Redundant fuel manifold sealing arrangement
US7854120B2 (en) * 2006-03-03 2010-12-21 Pratt & Whitney Canada Corp. Fuel manifold with reduced losses
US7607226B2 (en) * 2006-03-03 2009-10-27 Pratt & Whitney Canada Corp. Internal fuel manifold with turned channel having a variable cross-sectional area
US7942002B2 (en) * 2006-03-03 2011-05-17 Pratt & Whitney Canada Corp. Fuel conveying member with side-brazed sealing members
US7624577B2 (en) * 2006-03-31 2009-12-01 Pratt & Whitney Canada Corp. Gas turbine engine combustor with improved cooling
US8596071B2 (en) * 2006-05-05 2013-12-03 General Electric Company Method and apparatus for assembling a gas turbine engine
US8096130B2 (en) * 2006-07-20 2012-01-17 Pratt & Whitney Canada Corp. Fuel conveying member for a gas turbine engine
US8353166B2 (en) 2006-08-18 2013-01-15 Pratt & Whitney Canada Corp. Gas turbine combustor and fuel manifold mounting arrangement
US7765808B2 (en) * 2006-08-22 2010-08-03 Pratt & Whitney Canada Corp. Optimized internal manifold heat shield attachment
US20080053096A1 (en) * 2006-08-31 2008-03-06 Pratt & Whitney Canada Corp. Fuel injection system and method of assembly
US8033113B2 (en) * 2006-08-31 2011-10-11 Pratt & Whitney Canada Corp. Fuel injection system for a gas turbine engine
US20080060633A1 (en) * 2006-09-12 2008-03-13 Kenneth Antwine Cooking grill
US7631503B2 (en) * 2006-09-12 2009-12-15 Pratt & Whitney Canada Corp. Combustor with enhanced cooling access
DE112007002152T5 (de) * 2006-09-14 2009-07-23 Solar Turbines Inc., San Diego Prallplattenkuppelanordnung für einen Turbinenmotor
US7703289B2 (en) * 2006-09-18 2010-04-27 Pratt & Whitney Canada Corp. Internal fuel manifold having temperature reduction feature
US7975487B2 (en) * 2006-09-21 2011-07-12 Solar Turbines Inc. Combustor assembly for gas turbine engine
US7775047B2 (en) * 2006-09-22 2010-08-17 Pratt & Whitney Canada Corp. Heat shield with stress relieving feature
US7926286B2 (en) * 2006-09-26 2011-04-19 Pratt & Whitney Canada Corp. Heat shield for a fuel manifold
US7716933B2 (en) * 2006-10-04 2010-05-18 Pratt & Whitney Canada Corp. Multi-channel fuel manifold
US8572976B2 (en) * 2006-10-04 2013-11-05 Pratt & Whitney Canada Corp. Reduced stress internal manifold heat shield attachment
US7748221B2 (en) * 2006-11-17 2010-07-06 Pratt & Whitney Canada Corp. Combustor heat shield with variable cooling
US7681398B2 (en) * 2006-11-17 2010-03-23 Pratt & Whitney Canada Corp. Combustor liner and heat shield assembly
US7721548B2 (en) * 2006-11-17 2010-05-25 Pratt & Whitney Canada Corp. Combustor liner and heat shield assembly
US7926280B2 (en) * 2007-05-16 2011-04-19 Pratt & Whitney Canada Corp. Interface between a combustor and fuel nozzle
US7856825B2 (en) * 2007-05-16 2010-12-28 Pratt & Whitney Canada Corp. Redundant mounting system for an internal fuel manifold
US8146365B2 (en) * 2007-06-14 2012-04-03 Pratt & Whitney Canada Corp. Fuel nozzle providing shaped fuel spray
US7665306B2 (en) * 2007-06-22 2010-02-23 Honeywell International Inc. Heat shields for use in combustors
FR2918443B1 (fr) * 2007-07-04 2009-10-30 Snecma Sa Chambre de combustion comportant des deflecteurs de protection thermique de fond de chambre et moteur a turbine a gaz en etant equipe
US8438853B2 (en) * 2008-01-29 2013-05-14 Alstom Technology Ltd. Combustor end cap assembly
DE102009032277A1 (de) * 2009-07-08 2011-01-20 Rolls-Royce Deutschland Ltd & Co Kg Brennkammerkopf einer Gasturbine
US8381526B2 (en) * 2010-02-15 2013-02-26 General Electric Company Systems and methods of providing high pressure air to a head end of a combustor
US8839627B2 (en) 2012-01-31 2014-09-23 United Technologies Corporation Annular combustor
US9377198B2 (en) 2012-01-31 2016-06-28 United Technologies Corporation Heat shield for a combustor
US9228447B2 (en) 2012-02-14 2016-01-05 United Technologies Corporation Adjustable blade outer air seal apparatus
US10378775B2 (en) * 2012-03-23 2019-08-13 Pratt & Whitney Canada Corp. Combustor heat shield
EP2900970B1 (de) * 2012-09-30 2018-12-05 United Technologies Corporation Schnittstellenhitzeschild für einen verbrenner eines gasturbinentriebwerks
DE102013007443A1 (de) * 2013-04-30 2014-10-30 Rolls-Royce Deutschland Ltd & Co Kg Brennerdichtung für Gasturbinen-Brennkammerkopf und Hitzeschild
US10041675B2 (en) 2014-06-04 2018-08-07 Pratt & Whitney Canada Corp. Multiple ventilated rails for sealing of combustor heat shields
KR20160004639A (ko) * 2014-07-03 2016-01-13 한화테크윈 주식회사 연소기 어셈블리
US9534785B2 (en) * 2014-08-26 2017-01-03 Pratt & Whitney Canada Corp. Heat shield labyrinth seal
US10598382B2 (en) * 2014-11-07 2020-03-24 United Technologies Corporation Impingement film-cooled floatwall with backside feature
EP3037727A1 (de) * 2014-12-22 2016-06-29 Frank J. Cunha Gasturbinenmotorkomponenten und kühlhohlräume
US20170191664A1 (en) * 2016-01-05 2017-07-06 General Electric Company Cooled combustor for a gas turbine engine
GB201610122D0 (en) * 2016-06-10 2016-07-27 Rolls Royce Plc A combustion chamber
US10247106B2 (en) * 2016-06-15 2019-04-02 General Electric Company Method and system for rotating air seal with integral flexible heat shield
US10724740B2 (en) 2016-11-04 2020-07-28 General Electric Company Fuel nozzle assembly with impingement purge
GB201701380D0 (en) * 2016-12-20 2017-03-15 Rolls Royce Plc A combustion chamber and a combustion chamber fuel injector seal
US10634353B2 (en) * 2017-01-12 2020-04-28 General Electric Company Fuel nozzle assembly with micro channel cooling
US10473331B2 (en) 2017-05-18 2019-11-12 United Technologies Corporation Combustor panel endrail interface
GB201715366D0 (en) 2017-09-22 2017-11-08 Rolls Royce Plc A combustion chamber
US10330204B2 (en) * 2017-11-10 2019-06-25 Rolls-Royce Deutschland Ltd & Co Kg Burner seal of a gas turbine and method for manufacturing the same
US20190285276A1 (en) * 2018-03-14 2019-09-19 United Technologies Corporation Castellated combustor panels
DE102018212394B4 (de) * 2018-07-25 2024-03-28 Rolls-Royce Deutschland Ltd & Co Kg Brennkammerbaugruppe mit Strömungsleiteinrichtung aufweisendem Wandelement
US11326518B2 (en) * 2019-02-07 2022-05-10 Raytheon Technologies Corporation Cooled component for a gas turbine engine
US11293638B2 (en) 2019-08-23 2022-04-05 Raytheon Technologies Corporation Combustor heat shield and method of cooling same
US11371699B2 (en) * 2019-11-12 2022-06-28 General Electric Company Integrated front panel for a burner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2152465B1 (de) * 1971-09-16 1975-02-21 Snecma
FR2312654A1 (fr) * 1975-05-28 1976-12-24 Snecma Perfectionnements aux chambres de combustion pour moteurs a turbine a gaz
FR2410138A2 (fr) * 1977-11-29 1979-06-22 Snecma Perfectionnements aux chambres de combustion pour moteur a turbine a gaz
GB2044912B (en) * 1979-03-22 1983-02-23 Rolls Royce Gas turbine combustion chamber
US4365470A (en) * 1980-04-02 1982-12-28 United Technologies Corporation Fuel nozzle guide and seal for a gas turbine engine
GB2219653B (en) * 1987-12-18 1991-12-11 Rolls Royce Plc Improvements in or relating to combustors for gas turbine engines
GB2221979B (en) * 1988-08-17 1992-03-25 Rolls Royce Plc A combustion chamber for a gas turbine engine
US4934145A (en) * 1988-10-12 1990-06-19 United Technologies Corporation Combustor bulkhead heat shield assembly

Also Published As

Publication number Publication date
US5253471A (en) 1993-10-19
GB9018013D0 (en) 1990-10-03
JPH04227417A (ja) 1992-08-17
EP0471437B1 (de) 1994-05-18
EP0471437A1 (de) 1992-02-19
DE69102032T2 (de) 1994-09-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee