DE112015004452T5 - Robuster isolierter Brennstoffinjektor für einen Gasturbinenmotor - Google Patents

Robuster isolierter Brennstoffinjektor für einen Gasturbinenmotor Download PDF

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Publication number
DE112015004452T5
DE112015004452T5 DE112015004452.3T DE112015004452T DE112015004452T5 DE 112015004452 T5 DE112015004452 T5 DE 112015004452T5 DE 112015004452 T DE112015004452 T DE 112015004452T DE 112015004452 T5 DE112015004452 T5 DE 112015004452T5
Authority
DE
Germany
Prior art keywords
gas
fuel
shield
liquid
heat shield
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.)
Withdrawn
Application number
DE112015004452.3T
Other languages
German (de)
English (en)
Inventor
Ramarao Venkat Bandaru
James Scott Piper
Peter Joseph Giella
Behruz N. Rustomi
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.)
Solar Turbines Inc
Original Assignee
Solar Turbines Inc
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 Solar Turbines Inc filed Critical Solar Turbines Inc
Publication of DE112015004452T5 publication Critical patent/DE112015004452T5/de
Withdrawn legal-status Critical Current

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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
    • F23R3/28—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
    • F23R3/36—Supply of different fuels

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)
  • Fuel-Injection Apparatus (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
DE112015004452.3T 2014-10-27 2015-10-21 Robuster isolierter Brennstoffinjektor für einen Gasturbinenmotor Withdrawn DE112015004452T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/525,061 2014-10-27
US14/525,061 US20160116168A1 (en) 2014-10-27 2014-10-27 Robust insulated fuel injector for a gas turbine engine
PCT/US2015/056589 WO2016069339A1 (en) 2014-10-27 2015-10-21 Robust insulated fuel injector for a gas turbine engine

Publications (1)

Publication Number Publication Date
DE112015004452T5 true DE112015004452T5 (de) 2017-07-27

Family

ID=55791689

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112015004452.3T Withdrawn DE112015004452T5 (de) 2014-10-27 2015-10-21 Robuster isolierter Brennstoffinjektor für einen Gasturbinenmotor

Country Status (5)

Country Link
US (1) US20160116168A1 (zh)
CN (1) CN107076421A (zh)
DE (1) DE112015004452T5 (zh)
RU (1) RU2696158C2 (zh)
WO (1) WO2016069339A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190093562A1 (en) * 2017-09-28 2019-03-28 Solar Turbines Incorporated Scroll for fuel injector assemblies in gas turbine engines
US10830446B2 (en) * 2017-12-15 2020-11-10 Delavan Inc. Fuel injector assemblies
US11060460B1 (en) 2019-04-01 2021-07-13 Marine Turbine Technologies, LLC Fuel distribution system for gas turbine engine
US20220170419A1 (en) * 2020-12-02 2022-06-02 Pratt & Whitney Canada Corp. Gas turbine engine combustor
US11466859B2 (en) 2020-12-18 2022-10-11 Pratt & Whitney Canada Corp. Gap filler for a fuel system gallery
US20220364509A1 (en) * 2021-05-17 2022-11-17 Pratt & Whitney Canada Corp. Nozzle tip with shielded core for a dual combustion systems
CN114754378B (zh) * 2022-06-13 2022-08-19 成都中科翼能科技有限公司 一种燃气轮机燃烧器结构
DE102022207492A1 (de) * 2022-07-21 2024-02-01 Rolls-Royce Deutschland Ltd & Co Kg Düsenvorrichtung zur Zugabe zumindest eines gasförmigen Kraftstoffes und eines flüssigen Kraftstoffes, Set, Zuleitungssystem und Gasturbinenanordnung
US20240093869A1 (en) * 2022-09-15 2024-03-21 Pratt & Whitney Canada Corp. Fuel nozzle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938418A (en) * 1988-12-01 1990-07-03 Fuel Systems Textron Inc. Modular fuel nozzle assembly for gas turbine engines
US5269468A (en) * 1992-06-22 1993-12-14 General Electric Company Fuel nozzle
US6076356A (en) * 1996-03-13 2000-06-20 Parker-Hannifin Corporation Internally heatshielded nozzle
US5988531A (en) * 1997-11-25 1999-11-23 Solar Turbines Method of making a fuel injector
US6357237B1 (en) * 1998-10-09 2002-03-19 General Electric Company Fuel injection assembly for gas turbine engine combustor
US6182437B1 (en) * 1999-06-24 2001-02-06 Pratt & Whitney Canada Corp. Fuel injector heat shield
US6149075A (en) * 1999-09-07 2000-11-21 General Electric Company Methods and apparatus for shielding heat from a fuel nozzle stem of fuel nozzle
US20090014561A1 (en) * 2007-07-15 2009-01-15 General Electric Company Components capable of transporting liquids manufactured using injection molding
US8205643B2 (en) * 2008-10-16 2012-06-26 Woodward, Inc. Multi-tubular fluid transfer conduit
EP2236934A1 (de) * 2009-03-18 2010-10-06 Siemens Aktiengesellschaft Brenneranordnung
US8484978B2 (en) * 2009-11-12 2013-07-16 General Electric Company Fuel nozzle assembly that exhibits a frequency different from a natural operating frequency of a gas turbine engine and method of assembling the same
US9377201B2 (en) * 2013-02-08 2016-06-28 Solar Turbines Incorporated Forged fuel injector stem

Also Published As

Publication number Publication date
WO2016069339A1 (en) 2016-05-06
CN107076421A (zh) 2017-08-18
US20160116168A1 (en) 2016-04-28
RU2017116446A (ru) 2018-11-14
RU2696158C2 (ru) 2019-07-31
RU2017116446A3 (zh) 2019-03-11

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Legal Events

Date Code Title Description
R082 Change of representative

Representative=s name: KRAMER BARSKE SCHMIDTCHEN PATENTANWAELTE PARTG, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee