JP2012092830A5 - - Google Patents

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Publication number
JP2012092830A5
JP2012092830A5 JP2011227538A JP2011227538A JP2012092830A5 JP 2012092830 A5 JP2012092830 A5 JP 2012092830A5 JP 2011227538 A JP2011227538 A JP 2011227538A JP 2011227538 A JP2011227538 A JP 2011227538A JP 2012092830 A5 JP2012092830 A5 JP 2012092830A5
Authority
JP
Japan
Prior art keywords
shroud
wings
nozzle
plenum
annular passage
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.)
Granted
Application number
JP2011227538A
Other languages
English (en)
Japanese (ja)
Other versions
JP5965606B2 (ja
JP2012092830A (ja
Filing date
Publication date
Priority claimed from US12/911,137 external-priority patent/US8640974B2/en
Application filed filed Critical
Publication of JP2012092830A publication Critical patent/JP2012092830A/ja
Publication of JP2012092830A5 publication Critical patent/JP2012092830A5/ja
Application granted granted Critical
Publication of JP5965606B2 publication Critical patent/JP5965606B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011227538A 2010-10-25 2011-10-17 ノズルを冷却するためのシステム及び方法 Expired - Fee Related JP5965606B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/911,137 2010-10-25
US12/911,137 US8640974B2 (en) 2010-10-25 2010-10-25 System and method for cooling a nozzle

Publications (3)

Publication Number Publication Date
JP2012092830A JP2012092830A (ja) 2012-05-17
JP2012092830A5 true JP2012092830A5 (enExample) 2014-11-27
JP5965606B2 JP5965606B2 (ja) 2016-08-10

Family

ID=45923354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011227538A Expired - Fee Related JP5965606B2 (ja) 2010-10-25 2011-10-17 ノズルを冷却するためのシステム及び方法

Country Status (5)

Country Link
US (1) US8640974B2 (enExample)
JP (1) JP5965606B2 (enExample)
CN (1) CN102454996A (enExample)
DE (1) DE102011054667A1 (enExample)
FR (1) FR2966505A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9052112B2 (en) * 2012-02-27 2015-06-09 General Electric Company Combustor and method for purging a combustor
US10393382B2 (en) 2016-11-04 2019-08-27 General Electric Company Multi-point injection mini mixing fuel nozzle assembly
US12405007B2 (en) 2021-12-03 2025-09-02 General Electric Company Combustor size rating for a gas turbine engine using hydrogen fuel
US11815269B2 (en) 2021-12-29 2023-11-14 General Electric Company Fuel-air mixing assembly in a turbine engine
US12331932B2 (en) 2022-01-31 2025-06-17 General Electric Company Turbine engine fuel mixer
US12215866B2 (en) 2022-02-18 2025-02-04 General Electric Company Combustor for a turbine engine having a fuel-air mixer including a set of mixing passages

Family Cites Families (36)

* Cited by examiner, † Cited by third party
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US2699648A (en) * 1950-10-03 1955-01-18 Gen Electric Combustor sectional liner structure with annular inlet nozzles
IT1063699B (it) 1975-09-16 1985-02-11 Westinghouse Electric Corp Metodo di avviamento di una turbina a gas di grande potenza con un combustore catalitico
US4483137A (en) * 1981-07-30 1984-11-20 Solar Turbines, Incorporated Gas turbine engine construction and operation
US4455470A (en) 1981-08-14 1984-06-19 The Perkin-Elmer Corporation Plasma spray gun nozzle and coolant deionizer
US4405853A (en) 1981-08-14 1983-09-20 Metco Inc. Plasma spray gun with cooling fin nozzle and deionizer
US5405242A (en) * 1990-07-09 1995-04-11 United Technologies Corporation Cooled vane
DE4140063A1 (de) 1991-12-05 1993-06-09 Hoechst Ag, 6230 Frankfurt, De Brenner zur herstellung von synthesegas
US5778676A (en) * 1996-01-02 1998-07-14 General Electric Company Dual fuel mixer for gas turbine combustor
US5836163A (en) * 1996-11-13 1998-11-17 Solar Turbines Incorporated Liquid pilot fuel injection method and apparatus for a gas turbine engine dual fuel injector
US5954491A (en) 1997-04-07 1999-09-21 Eastman Chemical Company Wire lock shield face for burner nozzle
US6599028B1 (en) 1997-06-17 2003-07-29 General Electric Company Fiber optic sensors for gas turbine control
US6003296A (en) 1997-10-01 1999-12-21 General Electric Co. Flashback event monitoring (FEM) process
DE19839085C2 (de) 1998-08-27 2000-06-08 Siemens Ag Brenneranordnung mit primärem und sekundärem Pilotbrenner
US6179608B1 (en) 1999-05-28 2001-01-30 Precision Combustion, Inc. Swirling flashback arrestor
US6429020B1 (en) 2000-06-02 2002-08-06 The United States Of America As Represented By The United States Department Of Energy Flashback detection sensor for lean premix fuel nozzles
JP2002070584A (ja) 2000-08-30 2002-03-08 Toshiba Corp ガスタービンプラント
US6357216B1 (en) 2000-09-27 2002-03-19 Honeywell International, Inc. Flashback control for a gas turbine engine combustor having an air bypass system
JP2003042453A (ja) * 2001-07-26 2003-02-13 Mitsubishi Heavy Ind Ltd ガスタービンの予混合ノズルまたは予混合燃焼器
US6588213B2 (en) 2001-09-27 2003-07-08 Siemens Westinghouse Power Corporation Cross flow cooled catalytic reactor for a gas turbine
US6698207B1 (en) * 2002-09-11 2004-03-02 Siemens Westinghouse Power Corporation Flame-holding, single-mode nozzle assembly with tip cooling
US6786047B2 (en) 2002-09-17 2004-09-07 Siemens Westinghouse Power Corporation Flashback resistant pre-mix burner for a gas turbine combustor
DE502004004752D1 (de) 2003-07-04 2007-10-04 Siemens Ag Offen gekühltes bauteil für eine gasturbine, brennkammer und gasturbine
US7007477B2 (en) * 2004-06-03 2006-03-07 General Electric Company Premixing burner with impingement cooled centerbody and method of cooling centerbody
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JP4070758B2 (ja) 2004-09-10 2008-04-02 三菱重工業株式会社 ガスタービン燃焼器
US7370466B2 (en) 2004-11-09 2008-05-13 Siemens Power Generation, Inc. Extended flashback annulus in a gas turbine combustor
US7513115B2 (en) 2005-05-23 2009-04-07 Power Systems Mfg., Llc Flashback suppression system for a gas turbine combustor
JP4476176B2 (ja) 2005-06-06 2010-06-09 三菱重工業株式会社 ガスタービンの予混合燃焼バーナー
US7513098B2 (en) 2005-06-29 2009-04-07 Siemens Energy, Inc. Swirler assembly and combinations of same in gas turbine engine combustors
JP4175483B2 (ja) 2005-07-08 2008-11-05 三菱重工業株式会社 逆火検出装置、逆火検出方法、及びガスタービン
US20070277530A1 (en) * 2006-05-31 2007-12-06 Constantin Alexandru Dinu Inlet flow conditioner for gas turbine engine fuel nozzle
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US8117845B2 (en) * 2007-04-27 2012-02-21 General Electric Company Systems to facilitate reducing flashback/flame holding in combustion systems
US8393157B2 (en) * 2008-01-18 2013-03-12 General Electric Company Swozzle design for gas turbine combustor
US8281595B2 (en) 2008-05-28 2012-10-09 General Electric Company Fuse for flame holding abatement in premixer of combustion chamber of gas turbine and associated method
US8312722B2 (en) * 2008-10-23 2012-11-20 General Electric Company Flame holding tolerant fuel and air premixer for a gas turbine combustor

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