CN104048323A - 包括带有燃料喷嘴外壳的多管燃料喷嘴的系统 - Google Patents

包括带有燃料喷嘴外壳的多管燃料喷嘴的系统 Download PDF

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Publication number
CN104048323A
CN104048323A CN201410093498.0A CN201410093498A CN104048323A CN 104048323 A CN104048323 A CN 104048323A CN 201410093498 A CN201410093498 A CN 201410093498A CN 104048323 A CN104048323 A CN 104048323A
Authority
CN
China
Prior art keywords
fuel nozzle
fuel
tube
wall
container
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
CN201410093498.0A
Other languages
English (en)
Chinese (zh)
Inventor
J.T.斯图尔特
C.P.基纳
H.M.奥斯特比
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 CN104048323A publication Critical patent/CN104048323A/zh
Pending legal-status Critical Current

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
    • 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
    • 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
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00012—Details of sealing devices
    • 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
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Hydrogen, Water And Hydrids (AREA)
CN201410093498.0A 2013-03-15 2014-03-13 包括带有燃料喷嘴外壳的多管燃料喷嘴的系统 Pending CN104048323A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/838726 2013-03-15
US13/838,726 US9303873B2 (en) 2013-03-15 2013-03-15 System having a multi-tube fuel nozzle with a fuel nozzle housing

Publications (1)

Publication Number Publication Date
CN104048323A true CN104048323A (zh) 2014-09-17

Family

ID=51419083

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410093498.0A Pending CN104048323A (zh) 2013-03-15 2014-03-13 包括带有燃料喷嘴外壳的多管燃料喷嘴的系统

Country Status (5)

Country Link
US (1) US9303873B2 (enExample)
JP (1) JP6483957B2 (enExample)
CN (1) CN104048323A (enExample)
CH (1) CH707843A8 (enExample)
DE (1) DE102014103085B4 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111720820A (zh) * 2019-03-19 2020-09-29 奥隆技术有限公司 燃烧器和锅炉-燃烧器组件及在其中生成火焰的方法
CN113803744A (zh) * 2021-09-27 2021-12-17 中国联合重型燃气轮机技术有限公司 燃烧室入料装置及入料系统

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US9759425B2 (en) 2013-03-12 2017-09-12 General Electric Company System and method having multi-tube fuel nozzle with multiple fuel injectors
US9671112B2 (en) 2013-03-12 2017-06-06 General Electric Company Air diffuser for a head end of a combustor
US9765973B2 (en) 2013-03-12 2017-09-19 General Electric Company System and method for tube level air flow conditioning
US9528444B2 (en) 2013-03-12 2016-12-27 General Electric Company System having multi-tube fuel nozzle with floating arrangement of mixing tubes
US9651259B2 (en) 2013-03-12 2017-05-16 General Electric Company Multi-injector micromixing system
US9291352B2 (en) 2013-03-15 2016-03-22 General Electric Company System having a multi-tube fuel nozzle with an inlet flow conditioner
US9546789B2 (en) 2013-03-15 2017-01-17 General Electric Company System having a multi-tube fuel nozzle
US9316397B2 (en) 2013-03-15 2016-04-19 General Electric Company System and method for sealing a fuel nozzle
US9784452B2 (en) 2013-03-15 2017-10-10 General Electric Company System having a multi-tube fuel nozzle with an aft plate assembly
US9423136B2 (en) * 2013-12-13 2016-08-23 General Electric Company Bundled tube fuel injector aft plate retention
US9664392B2 (en) * 2013-12-13 2017-05-30 General Electric Company Bundled tube fuel injector with outer shroud and outer band connection
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US10024539B2 (en) * 2015-09-24 2018-07-17 General Electric Company Axially staged micromixer cap
US10429073B2 (en) * 2015-12-21 2019-10-01 General Electric Company Combustor cap module and retention system therefor
US10571126B2 (en) * 2017-02-08 2020-02-25 General Electric Company Method to provide a braze coating with wear property on micromixer tubes
US11226100B2 (en) * 2019-07-22 2022-01-18 Delavan Inc. Fuel manifolds
KR102433706B1 (ko) * 2021-01-07 2022-08-19 두산에너빌리티 주식회사 노즐 어셈블리, 연소기 및 이를 포함하는 가스터빈
KR102459999B1 (ko) 2021-01-13 2022-10-26 두산에너빌리티 주식회사 연소기용 노즐, 연소기, 및 이를 포함하는 가스 터빈
US11725820B1 (en) * 2022-06-07 2023-08-15 Thomassen Energy B.V. Halo ring fuel injector for a gas turbine engine
EP4328487A1 (en) * 2022-08-26 2024-02-28 Sustainable Business & Engineering Solutions GmbH Multi-tube burner system for efficient mixing of fuel and air for combustion
CN115451431B (zh) * 2022-09-22 2024-04-16 中国联合重型燃气轮机技术有限公司 一种用于燃气轮机燃烧室的燃料喷嘴预混系统
CN115451432B (zh) * 2022-09-22 2024-03-12 中国联合重型燃气轮机技术有限公司 一种燃气轮机燃烧室燃料的微混喷嘴组件及系统
GB202305347D0 (en) * 2023-04-12 2023-05-24 Rolls Royce Plc Fuel injector
US12434362B2 (en) 2023-10-02 2025-10-07 Ge Infrastructure Technology Llc Aft inner cap plate removal method and tooling for a combustor with micromixer tubes

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EP0936406B1 (en) * 1998-02-10 2004-05-06 General Electric Company Burner with uniform fuel/air premixing for low emissions combustion
US7752850B2 (en) * 2005-07-01 2010-07-13 Siemens Energy, Inc. Controlled pilot oxidizer for a gas turbine combustor
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111720820A (zh) * 2019-03-19 2020-09-29 奥隆技术有限公司 燃烧器和锅炉-燃烧器组件及在其中生成火焰的方法
CN113803744A (zh) * 2021-09-27 2021-12-17 中国联合重型燃气轮机技术有限公司 燃烧室入料装置及入料系统
CN113803744B (zh) * 2021-09-27 2023-03-10 中国联合重型燃气轮机技术有限公司 燃烧室入料装置及入料系统

Also Published As

Publication number Publication date
CH707843A2 (de) 2014-09-15
US9303873B2 (en) 2016-04-05
CH707843A8 (de) 2015-01-15
US20140338344A1 (en) 2014-11-20
DE102014103085A1 (de) 2014-09-18
JP6483957B2 (ja) 2019-03-13
JP2014181900A (ja) 2014-09-29
DE102014103085B4 (de) 2025-12-18

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140917

WD01 Invention patent application deemed withdrawn after publication