JP2012102995A5 - - Google Patents

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Publication number
JP2012102995A5
JP2012102995A5 JP2011243085A JP2011243085A JP2012102995A5 JP 2012102995 A5 JP2012102995 A5 JP 2012102995A5 JP 2011243085 A JP2011243085 A JP 2011243085A JP 2011243085 A JP2011243085 A JP 2011243085A JP 2012102995 A5 JP2012102995 A5 JP 2012102995A5
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JP
Japan
Prior art keywords
fuel
recess
hub
vane
section
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
JP2011243085A
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English (en)
Japanese (ja)
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JP5925464B2 (ja
JP2012102995A (ja
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Publication date
Priority claimed from US12/941,340 external-priority patent/US8572981B2/en
Application filed filed Critical
Publication of JP2012102995A publication Critical patent/JP2012102995A/ja
Publication of JP2012102995A5 publication Critical patent/JP2012102995A5/ja
Application granted granted Critical
Publication of JP5925464B2 publication Critical patent/JP5925464B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011243085A 2010-11-08 2011-11-07 自己振動する燃料噴射噴流 Expired - Fee Related JP5925464B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/941,340 2010-11-08
US12/941,340 US8572981B2 (en) 2010-11-08 2010-11-08 Self-oscillating fuel injection jets

Publications (3)

Publication Number Publication Date
JP2012102995A JP2012102995A (ja) 2012-05-31
JP2012102995A5 true JP2012102995A5 (enExample) 2014-12-18
JP5925464B2 JP5925464B2 (ja) 2016-05-25

Family

ID=45971288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011243085A Expired - Fee Related JP5925464B2 (ja) 2010-11-08 2011-11-07 自己振動する燃料噴射噴流

Country Status (5)

Country Link
US (1) US8572981B2 (enExample)
JP (1) JP5925464B2 (enExample)
CN (1) CN102538012B (enExample)
DE (1) DE102011055053A1 (enExample)
FR (1) FR2967239B1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3076081A1 (en) * 2015-04-01 2016-10-05 Siemens Aktiengesellschaft Swirler, burner and combustor for a gas turbine engine
KR101884694B1 (ko) * 2015-05-27 2018-08-02 두산중공업 주식회사 연료 분출구를 가진 노즐허브
US10392947B2 (en) 2015-07-13 2019-08-27 General Electric Company Compositions and methods of attachment of thick environmental barrier coatings on CMC components
US10378444B2 (en) 2015-08-19 2019-08-13 General Electric Company Engine component for a gas turbine engine
US11149646B2 (en) 2015-09-02 2021-10-19 General Electric Company Piston ring assembly for a turbine engine
US10197278B2 (en) 2015-09-02 2019-02-05 General Electric Company Combustor assembly for a turbine engine
US10168051B2 (en) 2015-09-02 2019-01-01 General Electric Company Combustor assembly for a turbine engine
US9976746B2 (en) 2015-09-02 2018-05-22 General Electric Company Combustor assembly for a turbine engine
US10161266B2 (en) 2015-09-23 2018-12-25 General Electric Company Nozzle and nozzle assembly for gas turbine engine
US10563867B2 (en) 2015-09-30 2020-02-18 General Electric Company CMC articles having small complex features for advanced film cooling
CN108019774B (zh) * 2016-11-01 2019-12-06 北京华清燃气轮机与煤气化联合循环工程技术有限公司 用于燃气轮机的预混合燃料喷嘴和燃烧室
KR102024542B1 (ko) * 2017-07-14 2019-09-24 두산중공업 주식회사 연소기용 노즐 및 이를 구비하는 가스터빈
US11402097B2 (en) 2018-01-03 2022-08-02 General Electric Company Combustor assembly for a turbine engine
KR102583223B1 (ko) * 2022-01-28 2023-09-25 두산에너빌리티 주식회사 연소기용 노즐, 연소기 및 이를 포함하는 가스터빈

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1139004A (en) * 1966-02-28 1969-01-08 Mini Of Technology Improvements in or relating to combustion devices
US3510239A (en) * 1966-04-18 1970-05-05 Maurice Partiot Directional radiant heaters
US3748852A (en) * 1969-12-05 1973-07-31 L Cole Self-stabilizing pressure compensated injector
US3825403A (en) * 1971-12-21 1974-07-23 Schwank Gmbh Burner plate for infrared radiator
US4052002A (en) * 1974-09-30 1977-10-04 Bowles Fluidics Corporation Controlled fluid dispersal techniques
US5857339A (en) * 1995-05-23 1999-01-12 The United States Of America As Represented By The Secretary Of The Air Force Combustor flame stabilizing structure
US5822992A (en) * 1995-10-19 1998-10-20 General Electric Company Low emissions combustor premixer
US6383602B1 (en) * 1996-12-23 2002-05-07 General Electric Company Method for improving the cooling effectiveness of a gaseous coolant stream which flows through a substrate, and related articles of manufacture
GB2337102A (en) * 1998-05-09 1999-11-10 Europ Gas Turbines Ltd Gas-turbine engine combustor
DE19934612A1 (de) * 1999-07-23 2001-01-25 Abb Alstom Power Ch Ag Verfahren zur aktiven Unterdrückung von strömungsmechanischen Instabilitäten in einem Verbrennungssystem sowie Verbrennungssystem zur Durchführung des Verfahrens
IT1313547B1 (it) * 1999-09-23 2002-07-24 Nuovo Pignone Spa Camera di premiscelamento per turbine a gas
US6481209B1 (en) * 2000-06-28 2002-11-19 General Electric Company Methods and apparatus for decreasing combustor emissions with swirl stabilized mixer
DE10040869A1 (de) 2000-08-21 2002-03-07 Alstom Power Nv Verfahren und Vorrichtung zur Unterdrückung von Strömungswirbeln innerhalb einer Strömungskraftmaschine
GB2368386A (en) * 2000-10-23 2002-05-01 Alstom Power Nv Gas turbine engine combustion system
US6715983B2 (en) 2001-09-27 2004-04-06 General Electric Company Method and apparatus for reducing distortion losses induced to gas turbine engine airflow
US6675581B1 (en) * 2002-07-15 2004-01-13 Power Systems Mfg, Llc Fully premixed secondary fuel nozzle
US7057326B2 (en) * 2003-05-29 2006-06-06 General Electric Company Rotor body containment shell with reduced windage losses
ITTO20031013A1 (it) 2003-12-16 2005-06-17 Ansaldo Energia Spa Sistema di smorzamento di instabilita' termoacustiche in un dispositivo combustore per una turbina a gas.
US8449171B2 (en) 2005-04-08 2013-05-28 Commonwealth Scientific And Industrial Research Organisation Method for microfluidic mixing and mixing device
JP4476177B2 (ja) * 2005-06-06 2010-06-09 三菱重工業株式会社 ガスタービンの燃焼バーナー
GB2435508B (en) * 2006-02-22 2011-08-03 Siemens Ag A swirler for use in a burner of a gas turbine engine
EP1890083A1 (en) * 2006-08-16 2008-02-20 Siemens Aktiengesellschaft Fuel injector for a gas turbine engine
US20080104961A1 (en) * 2006-11-08 2008-05-08 Ronald Scott Bunker Method and apparatus for enhanced mixing in premixing devices
JP4296519B2 (ja) 2006-12-19 2009-07-15 株式会社日立製作所 燃料噴射弁
JP2008248733A (ja) * 2007-03-29 2008-10-16 Mitsubishi Heavy Ind Ltd ガスタービン用高温部材
EP2085698A1 (de) * 2008-02-01 2009-08-05 Siemens Aktiengesellschaft Pilotierung eines Strahlbrenners mit einem,,Trapped Vortex'' Piloten
US20100011770A1 (en) * 2008-07-21 2010-01-21 Ronald James Chila Gas Turbine Premixer with Cratered Fuel Injection Sites
EP2169304A1 (en) * 2008-09-25 2010-03-31 Siemens Aktiengesellschaft Swirler vane
US8851402B2 (en) * 2009-02-12 2014-10-07 General Electric Company Fuel injection for gas turbine combustors
EP2427696B1 (en) * 2009-05-05 2014-08-13 Siemens Aktiengesellschaft Swirler, combustion chamber, and gas turbine with improved mixing
US20110023494A1 (en) * 2009-07-28 2011-02-03 General Electric Company Gas turbine burner

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