JP6200678B2 - 空気力学的フィードキャップを有するタービン燃焼器システム - Google Patents

空気力学的フィードキャップを有するタービン燃焼器システム Download PDF

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Publication number
JP6200678B2
JP6200678B2 JP2013082583A JP2013082583A JP6200678B2 JP 6200678 B2 JP6200678 B2 JP 6200678B2 JP 2013082583 A JP2013082583 A JP 2013082583A JP 2013082583 A JP2013082583 A JP 2013082583A JP 6200678 B2 JP6200678 B2 JP 6200678B2
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Japan
Prior art keywords
chamber
fuel nozzle
air
feed cap
fuel
Prior art date
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JP2013082583A
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English (en)
Japanese (ja)
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JP2013221737A5 (enExample
JP2013221737A (ja
Inventor
アブドゥル・ラフィー・カーン
モハン・クリシュナ・ボッバ
ブラッドリー・ドナルド・クロウリー
ロバート・ジョセフ・ロールセン
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General Electric Co
Original Assignee
General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
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Publication of JP2013221737A5 publication Critical patent/JP2013221737A5/ja
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Publication of JP6200678B2 publication Critical patent/JP6200678B2/ja
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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
    • F23R3/286—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
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2209/00—Safety arrangements
    • F23D2209/10—Flame flashback
    • 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
    • F23D2900/14021—Premixing burners with swirling or vortices creating means for fuel or air
    • 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
    • F23D2900/14701—Swirling means inside the mixing tube or chamber to improve premixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)
JP2013082583A 2012-04-16 2013-04-11 空気力学的フィードキャップを有するタービン燃焼器システム Active JP6200678B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/448,283 2012-04-16
US13/448,283 US8966907B2 (en) 2012-04-16 2012-04-16 Turbine combustor system having aerodynamic feed cap

Publications (3)

Publication Number Publication Date
JP2013221737A JP2013221737A (ja) 2013-10-28
JP2013221737A5 JP2013221737A5 (enExample) 2016-05-26
JP6200678B2 true JP6200678B2 (ja) 2017-09-20

Family

ID=48050552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013082583A Active JP6200678B2 (ja) 2012-04-16 2013-04-11 空気力学的フィードキャップを有するタービン燃焼器システム

Country Status (5)

Country Link
US (1) US8966907B2 (enExample)
EP (1) EP2653783B1 (enExample)
JP (1) JP6200678B2 (enExample)
CN (1) CN103375814B (enExample)
RU (1) RU2013116922A (enExample)

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* Cited by examiner, † Cited by third party
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US20120308947A1 (en) * 2011-06-06 2012-12-06 General Electric Company Combustor having a pressure feed
US20130205799A1 (en) * 2012-02-15 2013-08-15 Donald Mark Bailey Outer Fuel Nozzle Inlet Flow Conditioner Interface to End Cap
US9631815B2 (en) * 2012-12-28 2017-04-25 General Electric Company System and method for a turbine combustor
US9297535B2 (en) 2013-02-25 2016-03-29 General Electric Company Fuel/air mixing system for fuel nozzle
EP2993404B1 (en) 2014-09-08 2019-03-13 Ansaldo Energia Switzerland AG Dilution gas or air mixer for a combustor of a gas turbine
US10094566B2 (en) * 2015-02-04 2018-10-09 General Electric Company Systems and methods for high volumetric oxidant flow in gas turbine engine with exhaust gas recirculation
CN107750322A (zh) * 2015-06-24 2018-03-02 通用电气公司 具有预混合火焰稳定器的燃料喷嘴组件
US10533742B2 (en) * 2016-01-19 2020-01-14 Noritz Corporation Burner case and burner device provided with the burner case
US10670271B2 (en) * 2016-09-30 2020-06-02 DOOSAN Heavy Industries Construction Co., LTD Acoustic dampening liner cap and gas turbine combustor including the same
KR102066042B1 (ko) * 2017-10-31 2020-01-14 두산중공업 주식회사 연소기 및 이를 포함하는 가스 터빈
KR102197130B1 (ko) * 2020-01-07 2020-12-31 두산중공업 주식회사 연소기 및 이를 포함하는 가스 터빈
CN115682031B (zh) * 2022-09-29 2024-12-06 星辰萌想科技(北京)有限公司 一种双工质燃烧室及燃气轮机
US12429224B1 (en) * 2024-05-09 2025-09-30 Ge Infrastructure Technology Llc Axial fuel stage injector with fuel injection in same direction as high-pressure air flow

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JP2528894B2 (ja) * 1987-09-04 1996-08-28 株式会社日立製作所 ガスタ―ビン燃焼器
US5339635A (en) * 1987-09-04 1994-08-23 Hitachi, Ltd. Gas turbine combustor of the completely premixed combustion type
US5257499A (en) * 1991-09-23 1993-11-02 General Electric Company Air staged premixed dry low NOx combustor with venturi modulated flow split
JPH06272862A (ja) * 1993-03-18 1994-09-27 Hitachi Ltd 燃料空気混合方法およびその混合装置
US5671597A (en) * 1994-12-22 1997-09-30 United Technologies Corporation Low nox fuel nozzle assembly
US5675971A (en) * 1996-01-02 1997-10-14 General Electric Company Dual fuel mixer for gas turbine combustor
JPH102558A (ja) * 1996-06-14 1998-01-06 Hitachi Ltd ガスタービン燃焼器用燃料ノズル
US6178752B1 (en) * 1998-03-24 2001-01-30 United Technologies Corporation Durability flame stabilizing fuel injector with impingement and transpiration cooled tip
ITMI20012781A1 (it) * 2001-12-21 2003-06-21 Nuovo Pignone Spa Assieme migliorato di camera di pre miscelamento e di camera di combustione, a basse emissioni inquinanti per turbine a gas con combustibile
US7134287B2 (en) 2003-07-10 2006-11-14 General Electric Company Turbine combustor endcover assembly
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US6993916B2 (en) * 2004-06-08 2006-02-07 General Electric Company Burner tube and method for mixing air and gas in a gas turbine engine
JP2006138566A (ja) * 2004-11-15 2006-06-01 Hitachi Ltd ガスタービン燃焼器及びその液体燃料噴射ノズル
US7540152B2 (en) * 2006-02-27 2009-06-02 Mitsubishi Heavy Industries, Ltd. Combustor
US7523614B2 (en) * 2006-02-27 2009-04-28 Mitsubishi Heavy Industries, Ltd. Combustor
US9121609B2 (en) 2008-10-14 2015-09-01 General Electric Company Method and apparatus for introducing diluent flow into a combustor
US8161750B2 (en) * 2009-01-16 2012-04-24 General Electric Company Fuel nozzle for a turbomachine
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US8276385B2 (en) * 2009-10-08 2012-10-02 General Electric Company Staged multi-tube premixing injector
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US8281596B1 (en) * 2011-05-16 2012-10-09 General Electric Company Combustor assembly for a turbomachine

Also Published As

Publication number Publication date
EP2653783B1 (en) 2019-06-12
US8966907B2 (en) 2015-03-03
CN103375814B (zh) 2017-04-12
EP2653783A2 (en) 2013-10-23
RU2013116922A (ru) 2014-10-20
JP2013221737A (ja) 2013-10-28
EP2653783A3 (en) 2018-03-28
CN103375814A (zh) 2013-10-30
US20130269350A1 (en) 2013-10-17

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