JP5860620B2 - ターボ機械用噴射ノズル - Google Patents

ターボ機械用噴射ノズル Download PDF

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Publication number
JP5860620B2
JP5860620B2 JP2011147836A JP2011147836A JP5860620B2 JP 5860620 B2 JP5860620 B2 JP 5860620B2 JP 2011147836 A JP2011147836 A JP 2011147836A JP 2011147836 A JP2011147836 A JP 2011147836A JP 5860620 B2 JP5860620 B2 JP 5860620B2
Authority
JP
Japan
Prior art keywords
injection nozzle
turbomachine
circumferential wall
nozzle assembly
combustor
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
JP2011147836A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012017971A5 (enExample
JP2012017971A (ja
Inventor
ジョン・ホ・ウム
トーマス・エドワード・ジョンソン
クウァンウー・キム
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
Publication of JP2012017971A publication Critical patent/JP2012017971A/ja
Publication of JP2012017971A5 publication Critical patent/JP2012017971A5/ja
Application granted granted Critical
Publication of JP5860620B2 publication Critical patent/JP5860620B2/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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • 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
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/82—Preventing flashback or blowback
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/54402—Injecting fluid waste into incinerator
    • 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
    • F23R2900/00002—Gas turbine combustors adapted for fuels having low heating value [LHV]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Nozzles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
JP2011147836A 2010-07-08 2011-07-04 ターボ機械用噴射ノズル Expired - Fee Related JP5860620B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/832,330 2010-07-08
US12/832,330 US8261555B2 (en) 2010-07-08 2010-07-08 Injection nozzle for a turbomachine

Publications (3)

Publication Number Publication Date
JP2012017971A JP2012017971A (ja) 2012-01-26
JP2012017971A5 JP2012017971A5 (enExample) 2015-05-14
JP5860620B2 true JP5860620B2 (ja) 2016-02-16

Family

ID=44583987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011147836A Expired - Fee Related JP5860620B2 (ja) 2010-07-08 2011-07-04 ターボ機械用噴射ノズル

Country Status (4)

Country Link
US (1) US8261555B2 (enExample)
EP (1) EP2405201B1 (enExample)
JP (1) JP5860620B2 (enExample)
CN (1) CN102313299B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8511092B2 (en) * 2010-08-13 2013-08-20 General Electric Company Dimpled/grooved face on a fuel injection nozzle body for flame stabilization and related method
US8875516B2 (en) 2011-02-04 2014-11-04 General Electric Company Turbine combustor configured for high-frequency dynamics mitigation and related method
US8511086B1 (en) * 2012-03-01 2013-08-20 General Electric Company System and method for reducing combustion dynamics in a combustor
US9709277B2 (en) 2012-05-15 2017-07-18 General Electric Company Fuel plenum premixing tube with surface treatment
US8904798B2 (en) 2012-07-31 2014-12-09 General Electric Company Combustor
US9175855B2 (en) 2012-10-29 2015-11-03 General Electric Company Combustion nozzle with floating aft plate
US9353950B2 (en) * 2012-12-10 2016-05-31 General Electric Company System for reducing combustion dynamics and NOx in a combustor
EP2975325B1 (en) * 2013-03-13 2019-05-08 Mitsubishi Hitachi Power Systems, Ltd. Gas turbine combustor
US9423135B2 (en) 2013-11-21 2016-08-23 General Electric Company Combustor having mixing tube bundle with baffle arrangement for directing fuel
US9435540B2 (en) 2013-12-11 2016-09-06 General Electric Company Fuel injector with premix pilot nozzle
US9664392B2 (en) * 2013-12-13 2017-05-30 General Electric Company Bundled tube fuel injector with outer shroud and outer band connection
US10030869B2 (en) 2014-11-26 2018-07-24 General Electric Company Premix fuel nozzle assembly
US9714767B2 (en) 2014-11-26 2017-07-25 General Electric Company Premix fuel nozzle assembly
EP3224544A1 (en) * 2014-11-26 2017-10-04 Siemens Aktiengesellschaft Fuel lance with means for interacting with a flow of air and improve breakage of an ejected liquid jet of fuel
US9982892B2 (en) 2015-04-16 2018-05-29 General Electric Company Fuel nozzle assembly including a pilot nozzle
US9803867B2 (en) 2015-04-21 2017-10-31 General Electric Company Premix pilot nozzle
US10655541B2 (en) * 2016-03-25 2020-05-19 General Electric Company Segmented annular combustion system
US11525578B2 (en) 2017-08-16 2022-12-13 General Electric Company Dynamics-mitigating adapter for bundled tube fuel nozzle
KR20190040666A (ko) 2017-10-11 2019-04-19 두산중공업 주식회사 연소기 및 이를 포함하는 가스 터빈
KR102065725B1 (ko) 2018-02-01 2020-02-17 두산중공업 주식회사 가스터빈 연소기의 스월 베인
KR102065714B1 (ko) 2018-02-01 2020-01-13 두산중공업 주식회사 가스터빈 연소기의 스월 베인
KR102065723B1 (ko) 2018-02-01 2020-01-13 두산중공업 주식회사 가스터빈 연소기의 스월 베인
KR102095036B1 (ko) 2018-02-01 2020-03-30 두산중공업 주식회사 가스터빈 연소기의 스월 베인
EP3637000A1 (en) * 2018-10-11 2020-04-15 Siemens Aktiengesellschaft Gas turbine burner for reactive fuels
KR20240145968A (ko) * 2021-11-03 2024-10-07 파워 시스템즈 엠에프지., 엘엘씨 가스 터빈 엔진용의 분할 공기류를 갖는 멀티튜브 파일럿 분사기
KR102583226B1 (ko) 2022-02-07 2023-09-25 두산에너빌리티 주식회사 다단 연료 공급부가 구비된 마이크로 믹서 및 이를 포함하는 가스 터빈
KR102583225B1 (ko) 2022-02-07 2023-09-25 두산에너빌리티 주식회사 마이크로 믹서 및 이를 포함하는 가스 터빈

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US4100733A (en) 1976-10-04 1978-07-18 United Technologies Corporation Premix combustor
JPH05196232A (ja) * 1991-08-01 1993-08-06 General Electric Co <Ge> 耐逆火性燃料ステージング式予混合燃焼器
DE19547506B4 (de) * 1995-12-19 2008-06-05 Airbus Deutschland Gmbh Verfahren und Brenner zum Verbrennen von Wasserstoff
US6267585B1 (en) 1995-12-19 2001-07-31 Daimlerchrysler Aerospace Airbus Gmbh Method and combustor for combusting hydrogen
US6928823B2 (en) 2001-08-29 2005-08-16 Hitachi, Ltd. Gas turbine combustor and operating method thereof
US6813889B2 (en) * 2001-08-29 2004-11-09 Hitachi, Ltd. Gas turbine combustor and operating method thereof
JP3940705B2 (ja) * 2003-06-19 2007-07-04 株式会社日立製作所 ガスタービン燃焼器及びその燃料供給方法
US7631499B2 (en) 2006-08-03 2009-12-15 Siemens Energy, Inc. Axially staged combustion system for a gas turbine engine
JP2008082590A (ja) * 2006-09-27 2008-04-10 Hitachi Ltd ガスタービン燃焼器
JP2008111651A (ja) * 2006-10-02 2008-05-15 Hitachi Ltd ガスタービン燃焼器及びガスタービン燃焼器の燃料供給方法
JP4466667B2 (ja) * 2007-03-19 2010-05-26 株式会社日立製作所 高湿分空気利用ガスタービン，高湿分空気利用ガスタービンの制御装置及び高湿分空気利用ガスタービンの制御方法
JP5188238B2 (ja) * 2007-04-26 2013-04-24 株式会社日立製作所 燃焼装置及びバーナの燃焼方法
EP1985926B1 (en) * 2007-04-26 2018-09-05 Mitsubishi Hitachi Power Systems, Ltd. Combustion equipment and combustion method
JP4906689B2 (ja) * 2007-11-29 2012-03-28 株式会社日立製作所 バーナ，燃焼装置及び燃焼装置の改造方法
US8240150B2 (en) * 2008-08-08 2012-08-14 General Electric Company Lean direct injection diffusion tip and related method
JP4872992B2 (ja) * 2008-09-12 2012-02-08 株式会社日立製作所 燃焼器，燃焼器の燃料供給方法及び燃焼器の改造方法

Also Published As

Publication number Publication date
CN102313299A (zh) 2012-01-11
EP2405201A3 (en) 2012-04-25
EP2405201A2 (en) 2012-01-11
JP2012017971A (ja) 2012-01-26
US8261555B2 (en) 2012-09-11
CN102313299B (zh) 2016-03-09
US20120006030A1 (en) 2012-01-12
EP2405201B1 (en) 2017-10-25

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