JP6483957B2 - 燃料ノズルハウジングを備えたマルチチューブ燃料ノズルを有するシステム - Google Patents

燃料ノズルハウジングを備えたマルチチューブ燃料ノズルを有するシステム Download PDF

Info

Publication number
JP6483957B2
JP6483957B2 JP2014050932A JP2014050932A JP6483957B2 JP 6483957 B2 JP6483957 B2 JP 6483957B2 JP 2014050932 A JP2014050932 A JP 2014050932A JP 2014050932 A JP2014050932 A JP 2014050932A JP 6483957 B2 JP6483957 B2 JP 6483957B2
Authority
JP
Japan
Prior art keywords
fuel nozzle
fuel
tube
wall
radial
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
JP2014050932A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014181900A5 (enExample
JP2014181900A (ja
Inventor
ジェイソン・サーマン・スチュワート
クリストファー・ポール・キーナー
ヒース・マイケル・オステビー
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 JP2014181900A publication Critical patent/JP2014181900A/ja
Publication of JP2014181900A5 publication Critical patent/JP2014181900A5/ja
Application granted granted Critical
Publication of JP6483957B2 publication Critical patent/JP6483957B2/ja
Active 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
    • 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)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
JP2014050932A 2013-03-15 2014-03-14 燃料ノズルハウジングを備えたマルチチューブ燃料ノズルを有するシステム Active JP6483957B2 (ja)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
JP2014181900A JP2014181900A (ja) 2014-09-29
JP2014181900A5 JP2014181900A5 (enExample) 2017-04-13
JP6483957B2 true JP6483957B2 (ja) 2019-03-13

Family

ID=51419083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014050932A Active JP6483957B2 (ja) 2013-03-15 2014-03-14 燃料ノズルハウジングを備えたマルチチューブ燃料ノズルを有するシステム

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11592180B2 (en) 2021-01-13 2023-02-28 Doosan Enerbility Co., Ltd. Combustor nozzle, combustor, and gas turbine including same

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9534781B2 (en) 2012-05-10 2017-01-03 General Electric Company System and method having multi-tube fuel nozzle with differential flow
US9759425B2 (en) 2013-03-12 2017-09-12 General Electric Company System and method having multi-tube fuel nozzle with multiple fuel injectors
US9534787B2 (en) 2013-03-12 2017-01-03 General Electric Company Micromixing cap assembly
US9765973B2 (en) 2013-03-12 2017-09-19 General Electric Company System and method for tube level air flow conditioning
US9671112B2 (en) 2013-03-12 2017-06-06 General Electric Company Air diffuser for a head end of a combustor
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
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
US9291352B2 (en) 2013-03-15 2016-03-22 General Electric Company System having a multi-tube fuel nozzle with an inlet flow conditioner
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
US10578305B2 (en) 2014-11-03 2020-03-03 Siemens Aktiengesellschaft Bruner assembly
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
CN111720820B (zh) * 2019-03-19 2025-10-14 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
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
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
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

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100733A (en) * 1976-10-04 1978-07-18 United Technologies Corporation Premix combustor
US4845952A (en) 1987-10-23 1989-07-11 General Electric Company Multiple venturi tube gas fuel injector for catalytic combustor
US5263325A (en) * 1991-12-16 1993-11-23 United Technologies Corporation Low NOx combustion
US5274991A (en) * 1992-03-30 1994-01-04 General Electric Company Dry low NOx multi-nozzle combustion liner cap assembly
DE69916911T2 (de) * 1998-02-10 2005-04-21 Gen Electric Brenner mit gleichmässiger Brennstoff/Luft Vormischung zur emissionsarmen Verbrennung
JP3364169B2 (ja) 1999-06-09 2003-01-08 三菱重工業株式会社 ガスタービン及びその燃焼器
US6282904B1 (en) 1999-11-19 2001-09-04 Power Systems Mfg., Llc Full ring fuel distribution system for a gas turbine combustor
US6446439B1 (en) * 1999-11-19 2002-09-10 Power Systems Mfg., Llc Pre-mix nozzle and full ring fuel distribution system for a gas turbine combustor
JP4709433B2 (ja) * 2001-06-29 2011-06-22 三菱重工業株式会社 ガスタービン燃焼器
US6672073B2 (en) 2002-05-22 2004-01-06 Siemens Westinghouse Power Corporation System and method for supporting fuel nozzles in a gas turbine combustor utilizing a support plate
US7093438B2 (en) * 2005-01-17 2006-08-22 General Electric Company Multiple venture tube gas fuel injector for a combustor
US7752850B2 (en) 2005-07-01 2010-07-13 Siemens Energy, Inc. Controlled pilot oxidizer for a gas turbine combustor
US8122721B2 (en) 2006-01-04 2012-02-28 General Electric Company Combustion turbine engine and methods of assembly
US20070277530A1 (en) 2006-05-31 2007-12-06 Constantin Alexandru Dinu Inlet flow conditioner for gas turbine engine fuel nozzle
DE102006054910A1 (de) 2006-06-14 2007-12-20 Hübner GmbH Fluggastbrücke oder Fluggasttreppe
KR20090067152A (ko) 2006-09-06 2009-06-24 엔엑스피 비 브이 클러스터 커플러 유닛, 클러스터 동기화 방법 및 네트워크
US8438853B2 (en) 2008-01-29 2013-05-14 Alstom Technology Ltd. Combustor end cap assembly
US8042339B2 (en) * 2008-03-12 2011-10-25 General Electric Company Lean direct injection combustion system
US8147121B2 (en) 2008-07-09 2012-04-03 General Electric Company Pre-mixing apparatus for a turbine engine
US20100175380A1 (en) 2009-01-13 2010-07-15 General Electric Company Traversing fuel nozzles in cap-less combustor assembly
US8171737B2 (en) * 2009-01-16 2012-05-08 General Electric Company Combustor assembly and cap for a turbine engine
US9140454B2 (en) 2009-01-23 2015-09-22 General Electric Company Bundled multi-tube nozzle for a turbomachine
US8424311B2 (en) * 2009-02-27 2013-04-23 General Electric Company Premixed direct injection disk
US8648336B2 (en) 2009-03-03 2014-02-11 The University Of Western Ontario Method for fabrication of layered heterojunction polymeric devices
US8234872B2 (en) 2009-05-01 2012-08-07 General Electric Company Turbine air flow conditioner
US8789372B2 (en) * 2009-07-08 2014-07-29 General Electric Company Injector with integrated resonator
US8438852B2 (en) 2010-04-06 2013-05-14 General Electric Company Annular ring-manifold quaternary fuel distributor
US8800289B2 (en) 2010-09-08 2014-08-12 General Electric Company Apparatus and method for mixing fuel in a gas turbine nozzle
US8322143B2 (en) * 2011-01-18 2012-12-04 General Electric Company System and method for injecting fuel
US8312724B2 (en) 2011-01-26 2012-11-20 United Technologies Corporation Mixer assembly for a gas turbine engine having a pilot mixer with a corner flame stabilizing recirculation zone
US8397514B2 (en) * 2011-05-24 2013-03-19 General Electric Company System and method for flow control in gas turbine engine
US20130025285A1 (en) 2011-07-29 2013-01-31 General Electric Company System for conditioning air flow into a multi-nozzle assembly
US8904797B2 (en) 2011-07-29 2014-12-09 General Electric Company Sector nozzle mounting systems
US8950188B2 (en) 2011-09-09 2015-02-10 General Electric Company Turning guide for combustion fuel nozzle in gas turbine and method to turn fuel flow entering combustion chamber
US8801428B2 (en) * 2011-10-04 2014-08-12 General Electric Company Combustor and method for supplying fuel to a combustor
US9243803B2 (en) 2011-10-06 2016-01-26 General Electric Company System for cooling a multi-tube fuel nozzle
US20130232979A1 (en) 2012-03-12 2013-09-12 General Electric Company System for enhancing mixing in a multi-tube fuel nozzle
US9534781B2 (en) 2012-05-10 2017-01-03 General Electric Company System and method having multi-tube fuel nozzle with differential flow
US8701419B2 (en) 2012-05-10 2014-04-22 General Electric Company Multi-tube fuel nozzle with mixing features
US8943833B2 (en) * 2012-07-06 2015-02-03 United Technologies Corporation Fuel flexible fuel injector
US9765973B2 (en) 2013-03-12 2017-09-19 General Electric Company System and method for tube level air flow conditioning
US20140338340A1 (en) 2013-03-12 2014-11-20 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
US9347668B2 (en) 2013-03-12 2016-05-24 General Electric Company End cover configuration and assembly
US9759425B2 (en) 2013-03-12 2017-09-12 General Electric Company System and method having multi-tube fuel nozzle with multiple fuel injectors
US9366439B2 (en) 2013-03-12 2016-06-14 General Electric Company Combustor end cover with fuel plenums
US9651259B2 (en) 2013-03-12 2017-05-16 General Electric Company Multi-injector micromixing system
US9671112B2 (en) 2013-03-12 2017-06-06 General Electric Company Air diffuser for a head end of a combustor
US9650959B2 (en) 2013-03-12 2017-05-16 General Electric Company Fuel-air mixing system with mixing chambers of various lengths for gas turbine system
US9534787B2 (en) 2013-03-12 2017-01-03 General Electric Company Micromixing cap assembly
US9291352B2 (en) 2013-03-15 2016-03-22 General Electric Company System having a multi-tube fuel nozzle with an inlet flow conditioner
US9784452B2 (en) 2013-03-15 2017-10-10 General Electric Company System having a multi-tube fuel nozzle with an aft plate assembly
US9316397B2 (en) 2013-03-15 2016-04-19 General Electric Company System and method for sealing a fuel nozzle
US9546789B2 (en) 2013-03-15 2017-01-17 General Electric Company System having a multi-tube fuel nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11592180B2 (en) 2021-01-13 2023-02-28 Doosan Enerbility Co., Ltd. Combustor nozzle, combustor, and gas turbine including same

Also Published As

Publication number Publication date
CH707843A8 (de) 2015-01-15
DE102014103085A1 (de) 2014-09-18
CH707843A2 (de) 2014-09-15
US9303873B2 (en) 2016-04-05
DE102014103085B4 (de) 2025-12-18
US20140338344A1 (en) 2014-11-20
JP2014181900A (ja) 2014-09-29
CN104048323A (zh) 2014-09-17

Similar Documents

Publication Publication Date Title
JP6483957B2 (ja) 燃料ノズルハウジングを備えたマルチチューブ燃料ノズルを有するシステム
JP2014181901A (ja) マルチチューブ燃料ノズルを有するシステム
US9784452B2 (en) System having a multi-tube fuel nozzle with an aft plate assembly
US9291352B2 (en) System having a multi-tube fuel nozzle with an inlet flow conditioner
US9316397B2 (en) System and method for sealing a fuel nozzle
US9371997B2 (en) System for supporting a bundled tube fuel injector within a combustor
US8893382B2 (en) Combustion system and method of assembling the same
EP3290805B1 (en) Fuel nozzle assembly with resonator
EP2728262A1 (en) A combustor cap assembly
US11041625B2 (en) Fuel nozzle with narrow-band acoustic damper
EP2728263A1 (en) A combustor and a method for cooling the combustor
EP2664852A2 (en) Fuel Nozzle Cap
EP2664851A2 (en) Fuel nozzle cap
EP2613089B1 (en) Combustor and method for distributing fuel in the combustor
US20170343216A1 (en) Fuel Nozzle Assembly with Tube Damping
US20140318140A1 (en) Premixer assembly and mechanism for altering natural frequency of a gas turbine combustor
EP3309457B1 (en) Combustion dynamics mitigation system
US10677466B2 (en) Combustor inlet flow conditioner
JP7271232B2 (ja) 環状燃焼器ライナの遷移ゾーン用の内側冷却シュラウド
KR20250132477A (ko) 다중 연료 스테이지를 갖는 가스 터빈 연소기 및 작동 방법
EP3586061B1 (en) Endcover assembly for a combustor
US20170356655A1 (en) Fuel nozzle assembly with fuel inlet slots

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170309

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170309

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180223

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180306

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180514

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180904

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181102

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190122

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190215

R150 Certificate of patent or registration of utility model

Ref document number: 6483957

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250