JP5775319B2 - 軸方向多段予混合燃焼室 - Google Patents

軸方向多段予混合燃焼室 Download PDF

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Publication number
JP5775319B2
JP5775319B2 JP2011029253A JP2011029253A JP5775319B2 JP 5775319 B2 JP5775319 B2 JP 5775319B2 JP 2011029253 A JP2011029253 A JP 2011029253A JP 2011029253 A JP2011029253 A JP 2011029253A JP 5775319 B2 JP5775319 B2 JP 5775319B2
Authority
JP
Japan
Prior art keywords
combustion chamber
combustor
central nozzle
nozzles
air
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
JP2011029253A
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English (en)
Japanese (ja)
Other versions
JP2011169575A (ja
Inventor
アルマズ・ヴァリーフ
セルゲイ・アナトリエヴィッチ・メシュコフ
マーク・ハドレー
スタンレー・ワイドナー
ジェフリー・マイヤーズ
ヴァレリー・アレキサンドロヴィッチ・ミトロファノフ
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
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Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2011169575A publication Critical patent/JP2011169575A/ja
Application granted granted Critical
Publication of JP5775319B2 publication Critical patent/JP5775319B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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)
JP2011029253A 2010-02-16 2011-02-15 軸方向多段予混合燃焼室 Expired - Fee Related JP5775319B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2010105138 2010-02-16
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
JP2011169575A JP2011169575A (ja) 2011-09-01
JP5775319B2 true JP5775319B2 (ja) 2015-09-09

Family

ID=44317404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011029253A Expired - Fee Related JP5775319B2 (ja) 2010-02-16 2011-02-15 軸方向多段予混合燃焼室

Country Status (6)

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

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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
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
US9534787B2 (en) 2013-03-12 2017-01-03 General Electric Company Micromixing cap assembly
US9528444B2 (en) 2013-03-12 2016-12-27 General Electric Company System having multi-tube fuel nozzle with floating arrangement of mixing tubes
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
US9759425B2 (en) * 2013-03-12 2017-09-12 General Electric Company System and method having multi-tube fuel nozzle with multiple fuel injectors
US9671112B2 (en) 2013-03-12 2017-06-06 General Electric Company Air diffuser for a head end of a combustor
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
CN102192508A (zh) 2011-09-21
DE102011000589A1 (de) 2011-08-18
US20110197591A1 (en) 2011-08-18
JP2011169575A (ja) 2011-09-01
CH702737A2 (de) 2011-08-31
CH702737B1 (de) 2016-02-15
CN102192508B (zh) 2015-11-25
RU2534189C2 (ru) 2014-11-27
RU2010105138A (ru) 2011-08-27

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