JP5988261B2 - 燃料噴射装置 - Google Patents

燃料噴射装置 Download PDF

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Publication number
JP5988261B2
JP5988261B2 JP2012129682A JP2012129682A JP5988261B2 JP 5988261 B2 JP5988261 B2 JP 5988261B2 JP 2012129682 A JP2012129682 A JP 2012129682A JP 2012129682 A JP2012129682 A JP 2012129682A JP 5988261 B2 JP5988261 B2 JP 5988261B2
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Japan
Prior art keywords
fuel injection
main
fuel
injection device
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.)
Active
Application number
JP2012129682A
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English (en)
Japanese (ja)
Other versions
JP2013253738A (ja
JP2013253738A5 (enExample
Inventor
竜佐 松山
竜佐 松山
小林　正佳
正佳 小林
敦史 堀川
敦史 堀川
仁志 藤原
仁志 藤原
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.)
Japan Aerospace Exploration Agency JAXA
Kawasaki Motors Ltd
Original Assignee
Japan Aerospace Exploration Agency JAXA
Kawasaki Jukogyo KK
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 Japan Aerospace Exploration Agency JAXA, Kawasaki Jukogyo KK filed Critical Japan Aerospace Exploration Agency JAXA
Priority to JP2012129682A priority Critical patent/JP5988261B2/ja
Priority to US13/908,578 priority patent/US9109553B2/en
Publication of JP2013253738A publication Critical patent/JP2013253738A/ja
Publication of JP2013253738A5 publication Critical patent/JP2013253738A5/ja
Application granted granted Critical
Publication of JP5988261B2 publication Critical patent/JP5988261B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/12—Apparatus for adding secondary air to fuel-air mixture characterised by being combined with device for, or by secondary air effecting, re-atomising of condensed 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
    • F23R3/02—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
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2012129682A 2012-06-07 2012-06-07 燃料噴射装置 Active JP5988261B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012129682A JP5988261B2 (ja) 2012-06-07 2012-06-07 燃料噴射装置
US13/908,578 US9109553B2 (en) 2012-06-07 2013-06-03 Fuel injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012129682A JP5988261B2 (ja) 2012-06-07 2012-06-07 燃料噴射装置

Publications (3)

Publication Number Publication Date
JP2013253738A JP2013253738A (ja) 2013-12-19
JP2013253738A5 JP2013253738A5 (enExample) 2015-07-09
JP5988261B2 true JP5988261B2 (ja) 2016-09-07

Family

ID=49714489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012129682A Active JP5988261B2 (ja) 2012-06-07 2012-06-07 燃料噴射装置

Country Status (2)

Country Link
US (1) US9109553B2 (enExample)
JP (1) JP5988261B2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5924618B2 (ja) * 2012-06-07 2016-05-25 川崎重工業株式会社 燃料噴射装置
US10295186B2 (en) * 2014-03-28 2019-05-21 Delavan Inc. Of Des Moines Ia Airblast nozzle with upstream fuel distribution and near-exit swirl
US20150285502A1 (en) * 2014-04-08 2015-10-08 General Electric Company Fuel nozzle shroud and method of manufacturing the shroud
FR3022985B1 (fr) * 2014-06-25 2019-06-21 Safran Aircraft Engines Systeme d'injection pour chambre de combustion de turbomachine configure pour une injection directe de deux nappes de carburant coaxiales
JP6351071B2 (ja) * 2014-08-18 2018-07-04 川崎重工業株式会社 燃料噴射装置
JP6430756B2 (ja) * 2014-09-19 2018-11-28 三菱日立パワーシステムズ株式会社 燃焼バーナ及び燃焼器、並びにガスタービン
US20160377293A1 (en) * 2015-06-25 2016-12-29 Delavan Inc Fuel injector systems
JP6638935B2 (ja) * 2015-12-22 2020-02-05 川崎重工業株式会社 燃料噴射装置
US10830445B2 (en) * 2015-12-30 2020-11-10 General Electric Company Liquid fuel nozzles for dual fuel combustors
ITUA20163988A1 (it) * 2016-05-31 2017-12-01 Nuovo Pignone Tecnologie Srl Ugello carburante per una turbina a gas con swirler radiale e swirler assiale e turbina a gas / fuel nozzle for a gas turbine with radial swirler and axial swirler and gas turbine
US10502425B2 (en) * 2016-06-03 2019-12-10 General Electric Company Contoured shroud swirling pre-mix fuel injector assembly
KR102498300B1 (ko) * 2016-11-14 2023-02-09 한화에어로스페이스 주식회사 가스터빈용 연료 분사 장치
US11149952B2 (en) * 2016-12-07 2021-10-19 Raytheon Technologies Corporation Main mixer in an axial staged combustor for a gas turbine engine
GB2562542A (en) * 2017-05-20 2018-11-21 Dong Leilei Low-NOx stable flame burner (LNSFB)
EP3677839B1 (en) 2017-08-28 2023-05-03 Kawasaki Jukogyo Kabushiki Kaisha Fuel injector
DE102017217329A1 (de) * 2017-09-28 2019-03-28 Rolls-Royce Deutschland Ltd & Co Kg Düse mit axial überstehendem Luftleitelement für eine Brennkammer eines Triebwerks
WO2019194817A1 (en) * 2018-04-06 2019-10-10 General Electric Company Premixer for low emissions gas turbine combustor
US11253823B2 (en) * 2019-03-29 2022-02-22 Delavan Inc. Mixing nozzles
US11761632B2 (en) * 2021-08-05 2023-09-19 General Electric Company Combustor swirler with vanes incorporating open area
US11835235B1 (en) * 2023-02-02 2023-12-05 Pratt & Whitney Canada Corp. Combustor with helix air and fuel mixing passage

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9326367D0 (en) * 1993-12-23 1994-02-23 Rolls Royce Plc Fuel injection apparatus
JP3499004B2 (ja) * 1994-04-20 2004-02-23 株式会社東芝 ガスタービン燃焼器
US5816049A (en) 1997-01-02 1998-10-06 General Electric Company Dual fuel mixer for gas turbine combustor
JP2000008880A (ja) * 1998-06-19 2000-01-11 Toshiba Corp ガスタービン燃焼装置
US6363726B1 (en) 2000-09-29 2002-04-02 General Electric Company Mixer having multiple swirlers
US6381964B1 (en) 2000-09-29 2002-05-07 General Electric Company Multiple annular combustion chamber swirler having atomizing pilot
JP3590594B2 (ja) * 2001-04-25 2004-11-17 川崎重工業株式会社 ガスタービンエンジン用の液体燃料焚き低ｎｏｘ燃焼器
US6418726B1 (en) 2001-05-31 2002-07-16 General Electric Company Method and apparatus for controlling combustor emissions
GB0219458D0 (en) * 2002-08-21 2002-09-25 Rolls Royce Plc Fuel injection apparatus
JP4626251B2 (ja) * 2004-10-06 2011-02-02 株式会社日立製作所 燃焼器及び燃焼器の燃焼方法
JP2007162998A (ja) * 2005-12-13 2007-06-28 Kawasaki Heavy Ind Ltd ガスタービンエンジンの燃料噴霧装置
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
JP5472863B2 (ja) * 2009-06-03 2014-04-16 独立行政法人 宇宙航空研究開発機構 ステージング型燃料ノズル

Also Published As

Publication number Publication date
US20130327849A1 (en) 2013-12-12
US9109553B2 (en) 2015-08-18
JP2013253738A (ja) 2013-12-19

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