CH702737B1 - Brennkammer mit zwei Brennräumen. - Google Patents

Brennkammer mit zwei Brennräumen. Download PDF

Info

Publication number
CH702737B1
CH702737B1 CH00257/11A CH2572011A CH702737B1 CH 702737 B1 CH702737 B1 CH 702737B1 CH 00257/11 A CH00257/11 A CH 00257/11A CH 2572011 A CH2572011 A CH 2572011A CH 702737 B1 CH702737 B1 CH 702737B1
Authority
CH
Switzerland
Prior art keywords
combustion chamber
nozzles
radially outer
air
central nozzle
Prior art date
Application number
CH00257/11A
Other languages
German (de)
English (en)
Other versions
CH702737A2 (de
Inventor
Almaz Valeev
Sergey Anatolievich Meshkov
Mark Hadley
Stanley Widener
Geoffrey Myers
Valery Alexandrovich Mitrofanov
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH702737A2 publication Critical patent/CH702737A2/de
Publication of CH702737B1 publication Critical patent/CH702737B1/de

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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/46—Combustion chambers comprising an annular arrangement of several essentially tubular flame tubes within a common annular casing or within individual casings
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/34—Feeding into different combustion zones
    • F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
CH00257/11A 2010-02-16 2011-02-14 Brennkammer mit zwei Brennräumen. CH702737B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2010105138/06A RU2534189C2 (ru) 2010-02-16 2010-02-16 Камера сгорания для газовой турбины(варианты) и способ эксплуатации газовой турбины

Publications (2)

Publication Number Publication Date
CH702737A2 CH702737A2 (de) 2011-08-31
CH702737B1 true CH702737B1 (de) 2016-02-15

Family

ID=44317404

Family Applications (1)

Application Number Title Priority Date Filing Date
CH00257/11A CH702737B1 (de) 2010-02-16 2011-02-14 Brennkammer mit zwei Brennräumen.

Country Status (6)

Country Link
US (1) US20110197591A1 (ja)
JP (1) JP5775319B2 (ja)
CN (1) CN102192508B (ja)
CH (1) CH702737B1 (ja)
DE (1) DE102011000589A1 (ja)
RU (1) RU2534189C2 (ja)

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US8161750B2 (en) * 2009-01-16 2012-04-24 General Electric Company Fuel nozzle for a turbomachine
US20130081397A1 (en) * 2011-10-04 2013-04-04 Brandon Taylor Overby Forward casing with a circumferential sloped surface and a combustor assembly including same
US9404655B2 (en) * 2012-01-20 2016-08-02 General Electric Company Process of fabricating a fuel nozzle assembly
AU2013219140B2 (en) * 2012-08-24 2015-10-08 Ansaldo Energia Switzerland AG Method for mixing a dilution air in a sequential combustion system of a gas turbine
US9759425B2 (en) * 2013-03-12 2017-09-12 General Electric Company System and method having multi-tube fuel nozzle with multiple fuel injectors
US9534787B2 (en) 2013-03-12 2017-01-03 General Electric Company Micromixing cap assembly
US9650959B2 (en) 2013-03-12 2017-05-16 General Electric Company Fuel-air mixing system with mixing chambers of various lengths for gas turbine system
US9651259B2 (en) 2013-03-12 2017-05-16 General Electric Company Multi-injector micromixing system
US9765973B2 (en) 2013-03-12 2017-09-19 General Electric Company System and method for tube level air flow conditioning
US9671112B2 (en) 2013-03-12 2017-06-06 General Electric Company Air diffuser for a head end of a combustor
US9528444B2 (en) 2013-03-12 2016-12-27 General Electric Company System having multi-tube fuel nozzle with floating arrangement of mixing tubes
EP2796789B1 (en) 2013-04-26 2017-03-01 General Electric Technology GmbH Can combustor for a can-annular combustor arrangement in a gas turbine
WO2019012559A1 (en) * 2017-07-12 2019-01-17 Bharat Forge Limited ADDITIVE FABRICATION PROCESS FOR COMBUSTION CHAMBER

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Also Published As

Publication number Publication date
JP2011169575A (ja) 2011-09-01
RU2534189C2 (ru) 2014-11-27
CH702737A2 (de) 2011-08-31
CN102192508A (zh) 2011-09-21
JP5775319B2 (ja) 2015-09-09
DE102011000589A1 (de) 2011-08-18
CN102192508B (zh) 2015-11-25
US20110197591A1 (en) 2011-08-18
RU2010105138A (ru) 2011-08-27

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