DE60025150T2 - Brennkammerverwirbelungsanordnung - Google Patents

Brennkammerverwirbelungsanordnung Download PDF

Info

Publication number
DE60025150T2
DE60025150T2 DE60025150T DE60025150T DE60025150T2 DE 60025150 T2 DE60025150 T2 DE 60025150T2 DE 60025150 T DE60025150 T DE 60025150T DE 60025150 T DE60025150 T DE 60025150T DE 60025150 T2 DE60025150 T2 DE 60025150T2
Authority
DE
Germany
Prior art keywords
swirler
primary
arrangement
outer edge
rail
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 - Lifetime
Application number
DE60025150T
Other languages
German (de)
English (en)
Other versions
DE60025150D1 (de
Inventor
Thomas Anthony Cincinnati Leen
Robert Bruce Moscow Walmsley
Jr. Hubert Smith Cincinnati Roberts
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE60025150D1 publication Critical patent/DE60025150D1/de
Application granted granted Critical
Publication of DE60025150T2 publication Critical patent/DE60025150T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F23C7/002—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
    • 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
    • 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)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Combustion Of Fluid Fuel (AREA)
DE60025150T 2000-01-13 2000-09-13 Brennkammerverwirbelungsanordnung Expired - Lifetime DE60025150T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US482668 1995-07-07
US09/482,668 US6453671B1 (en) 2000-01-13 2000-01-13 Combustor swirler assembly

Publications (2)

Publication Number Publication Date
DE60025150D1 DE60025150D1 (de) 2006-02-02
DE60025150T2 true DE60025150T2 (de) 2006-08-24

Family

ID=23916951

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60025150T Expired - Lifetime DE60025150T2 (de) 2000-01-13 2000-09-13 Brennkammerverwirbelungsanordnung

Country Status (4)

Country Link
US (1) US6453671B1 (enExample)
EP (1) EP1116918B1 (enExample)
JP (1) JP4674944B2 (enExample)
DE (1) DE60025150T2 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6655027B2 (en) * 2002-01-15 2003-12-02 General Electric Company Methods for assembling gas turbine engine combustors
US6834505B2 (en) * 2002-10-07 2004-12-28 General Electric Company Hybrid swirler
US6931728B2 (en) * 2002-12-19 2005-08-23 General Electric Company Test model for a gas turbine combustor dome and method of fabricating
US7062920B2 (en) * 2003-08-11 2006-06-20 General Electric Company Combustor dome assembly of a gas turbine engine having a free floating swirler
US7121095B2 (en) * 2003-08-11 2006-10-17 General Electric Company Combustor dome assembly of a gas turbine engine having improved deflector plates
US6976363B2 (en) * 2003-08-11 2005-12-20 General Electric Company Combustor dome assembly of a gas turbine engine having a contoured swirler
US7104066B2 (en) * 2003-08-19 2006-09-12 General Electric Company Combuster swirler assembly
US7013649B2 (en) * 2004-05-25 2006-03-21 General Electric Company Gas turbine engine combustor mixer
US7581402B2 (en) * 2005-02-08 2009-09-01 Siemens Energy, Inc. Turbine engine combustor with bolted swirlers
FR2899314B1 (fr) * 2006-03-30 2008-05-09 Snecma Sa Dispositif d'injection d'un melange d'air et de carburant, chambre de combustion et turbomachine munies d'un tel dispositif
US20110162379A1 (en) * 2010-01-06 2011-07-07 General Electric Company Apparatus and method for supplying fuel
FR2956725B1 (fr) * 2010-02-24 2013-08-23 Snecma Systeme d'injection de carburant pour une chambre de combustion de turbomachine
US8726669B2 (en) 2011-06-30 2014-05-20 General Electric Company Combustor dome with combined deflector/mixer retainer
US9366190B2 (en) * 2013-05-13 2016-06-14 Solar Turbines Incorporated Tapered gas turbine engine liquid gallery
WO2015017002A2 (en) * 2013-07-15 2015-02-05 United Technologies Corporation Swirler mount interface for gas turbine engine combustor
GB201506017D0 (en) * 2015-04-09 2015-05-27 Rolls Royce Plc Fuel injector system
US11226101B2 (en) 2019-02-01 2022-01-18 General Electric Company Combustor swirler

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589127A (en) * 1969-02-04 1971-06-29 Gen Electric Combustion apparatus
US4198815A (en) 1975-12-24 1980-04-22 General Electric Company Central injection fuel carburetor
JPS5510077U (enExample) * 1978-07-07 1980-01-22
US4584834A (en) 1982-07-06 1986-04-29 General Electric Company Gas turbine engine carburetor
US4763482A (en) * 1987-01-02 1988-08-16 General Electric Company Swirler arrangement for combustor of gas turbine engine
US5197290A (en) 1990-03-26 1993-03-30 Fuel Systems Textron Inc. Variable area combustor air swirler
US5123248A (en) 1990-03-28 1992-06-23 General Electric Company Low emissions combustor
US5117637A (en) * 1990-08-02 1992-06-02 General Electric Company Combustor dome assembly

Also Published As

Publication number Publication date
DE60025150D1 (de) 2006-02-02
EP1116918A1 (en) 2001-07-18
US6453671B1 (en) 2002-09-24
JP4674944B2 (ja) 2011-04-20
EP1116918B1 (en) 2005-12-28
JP2001201048A (ja) 2001-07-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition