CN103822228B - 燃料喷嘴及其组装方法 - Google Patents

燃料喷嘴及其组装方法 Download PDF

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Publication number
CN103822228B
CN103822228B CN201310467249.9A CN201310467249A CN103822228B CN 103822228 B CN103822228 B CN 103822228B CN 201310467249 A CN201310467249 A CN 201310467249A CN 103822228 B CN103822228 B CN 103822228B
Authority
CN
China
Prior art keywords
fuel
nozzle
outlet
combustor
swirler vanes
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
CN201310467249.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN103822228A (zh
Inventor
G.A.博德曼
M.A.哈德利
J.F.麦康瑙海
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 CN103822228A publication Critical patent/CN103822228A/zh
Application granted granted Critical
Publication of CN103822228B publication Critical patent/CN103822228B/zh
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
    • F23R3/02—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
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/101—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet
    • F23D11/102—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet in an internal mixing chamber
    • F23D11/103—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet in an internal mixing chamber with means creating a swirl inside the mixing chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/101—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet
    • F23D11/105—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet at least one of the fluids being submitted to a swirling motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel
    • F23D17/002—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
    • 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
    • F23R3/36—Supply of different fuels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
CN201310467249.9A 2012-10-09 2013-10-09 燃料喷嘴及其组装方法 Expired - Fee Related CN103822228B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/647636 2012-10-09
US13/647,636 US9222673B2 (en) 2012-10-09 2012-10-09 Fuel nozzle and method of assembling the same
US13/647,636 2012-10-09

Publications (2)

Publication Number Publication Date
CN103822228A CN103822228A (zh) 2014-05-28
CN103822228B true CN103822228B (zh) 2017-10-24

Family

ID=49304804

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310467249.9A Expired - Fee Related CN103822228B (zh) 2012-10-09 2013-10-09 燃料喷嘴及其组装方法

Country Status (4)

Country Link
US (1) US9222673B2 (https=)
EP (1) EP2719952A3 (https=)
JP (1) JP6196868B2 (https=)
CN (1) CN103822228B (https=)

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US9797601B2 (en) 2015-01-21 2017-10-24 United Technologies Corporation Bluff body fuel mixer
US10571128B2 (en) * 2015-06-30 2020-02-25 Ansaldo Energia Ip Uk Limited Gas turbine fuel components
US10234142B2 (en) * 2016-04-15 2019-03-19 Solar Turbines Incorporated Fuel delivery methods in combustion engine using wide range of gaseous fuels
CN106077306B (zh) * 2016-06-28 2018-01-12 中国南方航空工业(集团)有限公司 冲铆装置
US10527286B2 (en) * 2016-12-16 2020-01-07 Delavan, Inc Staged radial air swirler with radial liquid fuel distributor
US10634355B2 (en) * 2016-12-16 2020-04-28 Delavan Inc. Dual fuel radial flow nozzles
US10502426B2 (en) 2017-05-12 2019-12-10 General Electric Company Dual fuel injectors and methods of use in gas turbine combustor
US10690349B2 (en) * 2017-09-01 2020-06-23 General Electric Company Premixing fuel injectors and methods of use in gas turbine combustor
US11137144B2 (en) 2017-12-11 2021-10-05 General Electric Company Axial fuel staging system for gas turbine combustors
US11187415B2 (en) * 2017-12-11 2021-11-30 General Electric Company Fuel injection assemblies for axial fuel staging in gas turbine combustors
US11280495B2 (en) * 2020-03-04 2022-03-22 General Electric Company Gas turbine combustor fuel injector flow device including vanes
US11859535B2 (en) * 2021-03-09 2024-01-02 Rtx Corporation Fuel-cooled engine component(s)
US12066188B2 (en) * 2021-03-26 2024-08-20 Rtx Corporation Modular injector bolt for an engine
US20250230932A1 (en) * 2022-03-30 2025-07-17 Mitsubishi Heavy Industries, Ltd. Combustor and gas turbine
US12188658B1 (en) 2023-07-07 2025-01-07 Ge Infrastructure Technology Llc Fuel injection assembly for a combustor
US12467630B2 (en) 2023-07-07 2025-11-11 Ge Vernova Infrastructure Technology Llc Fuel injection assembly having a boss with a serpentine cooling passage
WO2025177639A1 (ja) * 2024-02-21 2025-08-28 三菱重工業株式会社 ２段燃焼ノズル、およびガスタービン燃焼器
US12449128B1 (en) 2024-11-27 2025-10-21 Ge Vernova Infrastructure Technology Llc Boss for a fuel injection assembly having cooling circuit and combustor provided therewith

Citations (3)

* Cited by examiner, † Cited by third party
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CN1397761A (zh) * 2001-07-17 2003-02-19 三菱重工业株式会社 预混合燃烧器的起动燃烧器、预混合燃烧器及燃气轮机
CN101424407A (zh) * 2007-10-29 2009-05-06 通用电气公司 用于罐状环形双燃料燃烧器的稀预混向心多环状分级喷嘴
CN101876452A (zh) * 2009-03-06 2010-11-03 通用电气公司 用于涡轮机的喷射装置

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EP0747635B1 (en) * 1995-06-05 2003-01-15 Rolls-Royce Corporation Dry low oxides of nitrogen lean premix module for industrial gas turbine engines
GB2337102A (en) * 1998-05-09 1999-11-10 Europ Gas Turbines Ltd Gas-turbine engine combustor
GB9818160D0 (en) * 1998-08-21 1998-10-14 Rolls Royce Plc A combustion chamber
US6339923B1 (en) * 1998-10-09 2002-01-22 General Electric Company Fuel air mixer for a radial dome in a gas turbine engine combustor
JP4400314B2 (ja) * 2004-06-02 2010-01-20 株式会社日立製作所 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
JP4670035B2 (ja) * 2004-06-25 2011-04-13 独立行政法人 宇宙航空研究開発機構 ガスタービン燃焼器
FR2903169B1 (fr) * 2006-06-29 2011-11-11 Snecma Dispositif d'injection d'un melange d'air et de carburant, chambre de combustion et turbomachine munies d'un tel dispositif
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FR2941288B1 (fr) * 2009-01-16 2011-02-18 Snecma Dispositif d'injection d'un melange d'air et de carburant dans une chambre de combustion de turbomachine
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* Cited by examiner, † Cited by third party
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CN1397761A (zh) * 2001-07-17 2003-02-19 三菱重工业株式会社 预混合燃烧器的起动燃烧器、预混合燃烧器及燃气轮机
CN101424407A (zh) * 2007-10-29 2009-05-06 通用电气公司 用于罐状环形双燃料燃烧器的稀预混向心多环状分级喷嘴
CN101876452A (zh) * 2009-03-06 2010-11-03 通用电气公司 用于涡轮机的喷射装置

Also Published As

Publication number Publication date
EP2719952A2 (en) 2014-04-16
JP2014077627A (ja) 2014-05-01
EP2719952A3 (en) 2017-12-20
US20140097276A1 (en) 2014-04-10
JP6196868B2 (ja) 2017-09-13
US9222673B2 (en) 2015-12-29
CN103822228A (zh) 2014-05-28

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Granted publication date: 20171024