DE102014103022B4 - Durchgehende Brennkammerauskleidung für eine Brennkammer einer Gasturbine - Google Patents

Durchgehende Brennkammerauskleidung für eine Brennkammer einer Gasturbine

Info

Publication number
DE102014103022B4
DE102014103022B4 DE102014103022.2A DE102014103022A DE102014103022B4 DE 102014103022 B4 DE102014103022 B4 DE 102014103022B4 DE 102014103022 A DE102014103022 A DE 102014103022A DE 102014103022 B4 DE102014103022 B4 DE 102014103022B4
Authority
DE
Germany
Prior art keywords
combustion chamber
section
main body
fuel
combustion
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
DE102014103022.2A
Other languages
German (de)
English (en)
Other versions
DE102014103022A1 (de
Inventor
Patrick Benedict MELTON
Lucas John Stoia
Richard Martin DiCintio
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.)
GE Vernova GmbH
Original Assignee
General Electric Technology GmbH
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 Technology GmbH filed Critical General Electric Technology GmbH
Publication of DE102014103022A1 publication Critical patent/DE102014103022A1/de
Application granted granted Critical
Publication of DE102014103022B4 publication Critical patent/DE102014103022B4/de
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
    • F23R3/002—Wall structures
    • 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
    • F23R3/346—Feeding into different combustion zones for staged combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE102014103022.2A 2013-03-18 2014-03-06 Durchgehende Brennkammerauskleidung für eine Brennkammer einer Gasturbine Active DE102014103022B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/845,384 US9383104B2 (en) 2013-03-18 2013-03-18 Continuous combustion liner for a combustor of a gas turbine
US13/845,384 2013-03-18

Publications (2)

Publication Number Publication Date
DE102014103022A1 DE102014103022A1 (de) 2014-09-18
DE102014103022B4 true DE102014103022B4 (de) 2025-12-18

Family

ID=51419073

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014103022.2A Active DE102014103022B4 (de) 2013-03-18 2014-03-06 Durchgehende Brennkammerauskleidung für eine Brennkammer einer Gasturbine

Country Status (5)

Country Link
US (1) US9383104B2 (enExample)
JP (1) JP6306908B2 (enExample)
CN (1) CN104061595B (enExample)
CH (1) CH707828A2 (enExample)
DE (1) DE102014103022B4 (enExample)

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US20160265781A1 (en) * 2015-03-10 2016-09-15 General Electric Company Air shield for a fuel injector of a combustor
US20160281992A1 (en) * 2015-03-24 2016-09-29 General Electric Company Injection boss for a unibody combustor
CN107923621B (zh) * 2015-07-24 2020-03-10 西门子公司 具有减少的燃烧停留时间的带延迟稀薄喷射的燃气涡轮过渡管道
US9989260B2 (en) * 2015-12-22 2018-06-05 General Electric Company Staged fuel and air injection in combustion systems of gas turbines
US10228141B2 (en) * 2016-03-04 2019-03-12 General Electric Company Fuel supply conduit assemblies
US10203114B2 (en) 2016-03-04 2019-02-12 General Electric Company Sleeve assemblies and methods of fabricating same
US20170260866A1 (en) * 2016-03-10 2017-09-14 Siemens Energy, Inc. Ducting arrangement in a combustion system of a gas turbine engine
US10851999B2 (en) 2016-12-30 2020-12-01 General Electric Company Fuel injectors and methods of use in gas turbine combustor
US10865992B2 (en) 2016-12-30 2020-12-15 General Electric Company Fuel injectors and methods of use in gas turbine combustor
US10513987B2 (en) 2016-12-30 2019-12-24 General Electric Company System for dissipating fuel egress in fuel supply conduit assemblies
US10816208B2 (en) 2017-01-20 2020-10-27 General Electric Company Fuel injectors and methods of fabricating same
US10718523B2 (en) 2017-05-12 2020-07-21 General Electric Company Fuel injectors with multiple outlet slots for use in gas turbine combustor
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
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US10890328B2 (en) * 2018-11-29 2021-01-12 DOOSAN Heavy Industries Construction Co., LTD Fin-pin flow guide for efficient transition piece cooling
US11174792B2 (en) 2019-05-21 2021-11-16 General Electric Company System and method for high frequency acoustic dampers with baffles
US11156164B2 (en) 2019-05-21 2021-10-26 General Electric Company System and method for high frequency accoustic dampers with caps
US11371709B2 (en) * 2020-06-30 2022-06-28 General Electric Company Combustor air flow path
US11435080B1 (en) 2021-06-17 2022-09-06 General Electric Company Combustor having fuel sweeping structures
US12044411B2 (en) 2021-06-17 2024-07-23 Ge Infrastructure Technology Llc Combustor having fuel sweeping structures
US11898753B2 (en) 2021-10-11 2024-02-13 Ge Infrastructure Technology Llc System and method for sweeping leaked fuel in gas turbine system
JP2023166152A (ja) * 2022-05-09 2023-11-21 三菱重工業株式会社 燃焼器用筒、燃焼器、及びガスタービン
US12467630B2 (en) 2023-07-07 2025-11-11 Ge Vernova Infrastructure Technology Llc Fuel injection assembly having a boss with a serpentine cooling passage
US12188658B1 (en) 2023-07-07 2025-01-07 Ge Infrastructure Technology Llc Fuel injection assembly for a combustor
US20250216077A1 (en) * 2023-12-29 2025-07-03 Ge Infrastructure Technology Llc Additively manufactured tapered transition portion and aft frame for replacement of existing combustor parts
US12281793B1 (en) 2024-01-29 2025-04-22 Ge Infrastructure Technology Llc Fuel injection assembly for a combustor
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

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US20140033728A1 (en) * 2011-04-08 2014-02-06 Alstom Technologies Ltd Gas turbine assembly and corresponding operating method
US20130031906A1 (en) * 2011-08-05 2013-02-07 General Electric Company Assemblies and apparatus related to integrating late lean injection into combustion turbine engines

Also Published As

Publication number Publication date
JP2014181906A (ja) 2014-09-29
US20140260273A1 (en) 2014-09-18
CH707828A2 (de) 2014-09-30
CN104061595A (zh) 2014-09-24
US9383104B2 (en) 2016-07-05
JP6306908B2 (ja) 2018-04-04
CN104061595B (zh) 2018-02-27
DE102014103022A1 (de) 2014-09-18

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R081 Change of applicant/patentee

Owner name: GENERAL ELECTRIC TECHNOLOGY GMBH, CH

Free format text: FORMER OWNER: GENERAL ELECTRIC COMPANY, SCHENECTADY, NY, US

R018 Grant decision by examination section/examining division