DE60334050D1 - Gasturbinenbrennkammer mit Hohlraum für eingeschlossene Wirbel - Google Patents

Gasturbinenbrennkammer mit Hohlraum für eingeschlossene Wirbel

Info

Publication number
DE60334050D1
DE60334050D1 DE60334050T DE60334050T DE60334050D1 DE 60334050 D1 DE60334050 D1 DE 60334050D1 DE 60334050 T DE60334050 T DE 60334050T DE 60334050 T DE60334050 T DE 60334050T DE 60334050 D1 DE60334050 D1 DE 60334050D1
Authority
DE
Germany
Prior art keywords
cavity
gas turbine
turbine combustor
trapped vortex
vortex
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
DE60334050T
Other languages
English (en)
Inventor
Joel Meier Haynes
Alan S Feitelberg
David Louis Burrus
Narendra Digamber Joshi
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
Application granted granted Critical
Publication of DE60334050D1 publication Critical patent/DE60334050D1/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
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/34—Feeding into different combustion zones
    • F23R3/346—Feeding into different combustion zones for staged combustion
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
    • 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/58—Cyclone or vortex type combustion chambers
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07001—Air swirling vanes incorporating fuel injectors
    • 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
    • F23D2900/14—Special features of gas burners
    • F23D2900/14004—Special features of gas burners with radially extending gas distribution spokes
    • 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
    • F23R2900/00015—Trapped vortex combustion chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DE60334050T 2002-06-11 2003-04-10 Gasturbinenbrennkammer mit Hohlraum für eingeschlossene Wirbel Expired - Lifetime DE60334050D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/166,960 US6735949B1 (en) 2002-06-11 2002-06-11 Gas turbine engine combustor can with trapped vortex cavity

Publications (1)

Publication Number Publication Date
DE60334050D1 true DE60334050D1 (de) 2010-10-21

Family

ID=29583747

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60334050T Expired - Lifetime DE60334050D1 (de) 2002-06-11 2003-04-10 Gasturbinenbrennkammer mit Hohlraum für eingeschlossene Wirbel

Country Status (5)

Country Link
US (2) US6735949B1 (de)
EP (1) EP1371906B1 (de)
JP (1) JP4441193B2 (de)
CN (2) CN102175043B (de)
DE (1) DE60334050D1 (de)

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Also Published As

Publication number Publication date
JP2004012123A (ja) 2004-01-15
US20050034458A1 (en) 2005-02-17
JP4441193B2 (ja) 2010-03-31
US20040103663A1 (en) 2004-06-03
US6735949B1 (en) 2004-05-18
CN102175043B (zh) 2014-07-09
CN1467407B (zh) 2012-12-05
US6951108B2 (en) 2005-10-04
CN1467407A (zh) 2004-01-14
EP1371906A2 (de) 2003-12-17
EP1371906A3 (de) 2007-04-04
EP1371906B1 (de) 2010-09-08
CN102175043A (zh) 2011-09-07

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