CN102032575A - 用于燃气涡轮机喷嘴的装置和方法 - Google Patents

用于燃气涡轮机喷嘴的装置和方法 Download PDF

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Publication number
CN102032575A
CN102032575A CN2010102489118A CN201010248911A CN102032575A CN 102032575 A CN102032575 A CN 102032575A CN 2010102489118 A CN2010102489118 A CN 2010102489118A CN 201010248911 A CN201010248911 A CN 201010248911A CN 102032575 A CN102032575 A CN 102032575A
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CN
China
Prior art keywords
centerbody
nozzle
path
fuel
guard shield
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.)
Pending
Application number
CN2010102489118A
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English (en)
Chinese (zh)
Inventor
左柏芳
W·S·齐明斯基
T·E·约翰逊
J·C·因泰尔
B·P·莱西
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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 CN102032575A publication Critical patent/CN102032575A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
CN2010102489118A 2009-09-30 2010-07-30 用于燃气涡轮机喷嘴的装置和方法 Pending CN102032575A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/570678 2009-09-30
US12/570,678 US8365532B2 (en) 2009-09-30 2009-09-30 Apparatus and method for a gas turbine nozzle

Publications (1)

Publication Number Publication Date
CN102032575A true CN102032575A (zh) 2011-04-27

Family

ID=43662715

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010102489118A Pending CN102032575A (zh) 2009-09-30 2010-07-30 用于燃气涡轮机喷嘴的装置和方法

Country Status (5)

Country Link
US (1) US8365532B2 (enExample)
JP (1) JP2011075271A (enExample)
CN (1) CN102032575A (enExample)
CH (1) CH701897A2 (enExample)
DE (1) DE102010036524A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107013940A (zh) * 2015-10-09 2017-08-04 通用电气公司 用于燃气涡轮机的燃料‑空气预混器
CN110520609A (zh) * 2017-02-22 2019-11-29 通用电气公司 彩虹流动路径低压涡轮转子组件

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US8800289B2 (en) 2010-09-08 2014-08-12 General Electric Company Apparatus and method for mixing fuel in a gas turbine nozzle
US9010083B2 (en) 2011-02-03 2015-04-21 General Electric Company Apparatus for mixing fuel in a gas turbine
US9506654B2 (en) 2011-08-19 2016-11-29 General Electric Company System and method for reducing combustion dynamics in a combustor
US8984887B2 (en) 2011-09-25 2015-03-24 General Electric Company Combustor and method for supplying fuel to a combustor
US8801428B2 (en) 2011-10-04 2014-08-12 General Electric Company Combustor and method for supplying fuel to a combustor
US8550809B2 (en) 2011-10-20 2013-10-08 General Electric Company Combustor and method for conditioning flow through a combustor
US9188335B2 (en) 2011-10-26 2015-11-17 General Electric Company System and method for reducing combustion dynamics and NOx in a combustor
US8894407B2 (en) 2011-11-11 2014-11-25 General Electric Company Combustor and method for supplying fuel to a combustor
US9004912B2 (en) 2011-11-11 2015-04-14 General Electric Company Combustor and method for supplying fuel to a combustor
US9033699B2 (en) 2011-11-11 2015-05-19 General Electric Company Combustor
US9322557B2 (en) 2012-01-05 2016-04-26 General Electric Company Combustor and method for distributing fuel in the combustor
US9341376B2 (en) 2012-02-20 2016-05-17 General Electric Company Combustor and method for supplying fuel to a combustor
US9052112B2 (en) 2012-02-27 2015-06-09 General Electric Company Combustor and method for purging a combustor
US8511086B1 (en) 2012-03-01 2013-08-20 General Electric Company System and method for reducing combustion dynamics in a combustor
US9121612B2 (en) 2012-03-01 2015-09-01 General Electric Company System and method for reducing combustion dynamics in a combustor
US9249734B2 (en) 2012-07-10 2016-02-02 General Electric Company Combustor
US8904798B2 (en) 2012-07-31 2014-12-09 General Electric Company Combustor
US9353950B2 (en) 2012-12-10 2016-05-31 General Electric Company System for reducing combustion dynamics and NOx in a combustor
US9273868B2 (en) 2013-08-06 2016-03-01 General Electric Company System for supporting bundled tube segments within a combustor
JP6239943B2 (ja) * 2013-11-13 2017-11-29 三菱日立パワーシステムズ株式会社 ガスタービン燃焼器
US9423135B2 (en) 2013-11-21 2016-08-23 General Electric Company Combustor having mixing tube bundle with baffle arrangement for directing fuel
US9927126B2 (en) 2015-06-10 2018-03-27 General Electric Company Prefilming air blast (PAB) pilot for low emissions combustors
US10184665B2 (en) * 2015-06-10 2019-01-22 General Electric Company Prefilming air blast (PAB) pilot having annular splitter surrounding a pilot fuel injector
US10145561B2 (en) 2016-09-06 2018-12-04 General Electric Company Fuel nozzle assembly with resonator
KR102595333B1 (ko) 2021-09-17 2023-10-27 두산에너빌리티 주식회사 연소기 및 이를 포함하는 가스터빈
KR102663869B1 (ko) * 2022-01-18 2024-05-03 두산에너빌리티 주식회사 연소기용 노즐, 연소기 및 이를 포함하는 가스 터빈
KR102583223B1 (ko) * 2022-01-28 2023-09-25 두산에너빌리티 주식회사 연소기용 노즐, 연소기 및 이를 포함하는 가스터빈
KR102792850B1 (ko) * 2022-12-27 2025-04-11 두산에너빌리티 주식회사 노즐 어셈블리, 연소기 및 이를 포함하는 가스터빈
CN117588753A (zh) * 2023-11-21 2024-02-23 清华大学 一种掺氨燃料多级微分解旋流燃烧器及低NOx控制方法
KR102859744B1 (ko) 2024-02-08 2025-09-15 두산에너빌리티 주식회사 혼합기, 노즐 어셈블리, 연소기 및 이를 포함하는 가스터빈

Citations (5)

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JPH04281103A (ja) * 1991-03-07 1992-10-06 Nissan Motor Co Ltd 燃料噴射弁
US5251447A (en) * 1992-10-01 1993-10-12 General Electric Company Air fuel mixer for gas turbine combustor
EP1013990A2 (en) * 1998-12-24 2000-06-28 Mitsubishi Heavy Industries, Ltd. A dual fuel nozzle
US20040050057A1 (en) * 2002-09-17 2004-03-18 Siemens Westinghouse Power Corporation Flashback resistant pre-mix burner for a gas turbine combustor
KR20040107160A (ko) * 2003-06-12 2004-12-20 재단법인 포항산업과학연구원 축열식 연소시스템의 연료공급장치

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US5020329A (en) * 1984-12-20 1991-06-04 General Electric Company Fuel delivery system
US6354072B1 (en) * 1999-12-10 2002-03-12 General Electric Company Methods and apparatus for decreasing combustor emissions
US6453660B1 (en) * 2001-01-18 2002-09-24 General Electric Company Combustor mixer having plasma generating nozzle
US6484489B1 (en) * 2001-05-31 2002-11-26 General Electric Company Method and apparatus for mixing fuel to decrease combustor emissions
JP3986348B2 (ja) * 2001-06-29 2007-10-03 三菱重工業株式会社 ガスタービン燃焼器の燃料供給ノズルおよびガスタービン燃焼器並びにガスタービン
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
US7003958B2 (en) 2004-06-30 2006-02-28 General Electric Company Multi-sided diffuser for a venturi in a fuel injector for a gas turbine
US7878000B2 (en) * 2005-12-20 2011-02-01 General Electric Company Pilot fuel injector for mixer assembly of a high pressure gas turbine engine
JP4364911B2 (ja) * 2007-02-15 2009-11-18 川崎重工業株式会社 ガスタービンエンジンの燃焼器
US7861528B2 (en) 2007-08-21 2011-01-04 General Electric Company Fuel nozzle and diffusion tip therefor
US20090111063A1 (en) 2007-10-29 2009-04-30 General Electric Company Lean premixed, radial inflow, multi-annular staged nozzle, can-annular, dual-fuel combustor
US20090139236A1 (en) 2007-11-29 2009-06-04 General Electric Company Premixing device for enhanced flameholding and flash back resistance

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04281103A (ja) * 1991-03-07 1992-10-06 Nissan Motor Co Ltd 燃料噴射弁
US5251447A (en) * 1992-10-01 1993-10-12 General Electric Company Air fuel mixer for gas turbine combustor
EP1013990A2 (en) * 1998-12-24 2000-06-28 Mitsubishi Heavy Industries, Ltd. A dual fuel nozzle
US20040050057A1 (en) * 2002-09-17 2004-03-18 Siemens Westinghouse Power Corporation Flashback resistant pre-mix burner for a gas turbine combustor
KR20040107160A (ko) * 2003-06-12 2004-12-20 재단법인 포항산업과학연구원 축열식 연소시스템의 연료공급장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107013940A (zh) * 2015-10-09 2017-08-04 通用电气公司 用于燃气涡轮机的燃料‑空气预混器
CN110520609A (zh) * 2017-02-22 2019-11-29 通用电气公司 彩虹流动路径低压涡轮转子组件

Also Published As

Publication number Publication date
DE102010036524A1 (de) 2011-03-31
JP2011075271A (ja) 2011-04-14
US8365532B2 (en) 2013-02-05
CH701897A2 (de) 2011-03-31
US20110072824A1 (en) 2011-03-31

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110427