FR2967239B1 - Jets auto-oscillants d'injection de combustible - Google Patents

Jets auto-oscillants d'injection de combustible Download PDF

Info

Publication number: FR2967239B1
Authority: FR; France
Prior art keywords: self; fuel injection; injection jets; swing; swing fuel
Prior art date: 2010-11-08
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.): Expired - Fee Related

Application number

FR1160093A

Other languages

English (en)

Other versions

FR2967239A1 (fr

Inventor

Ronald Scott Bunker

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.)

2010-11-08

Filing date

2011-11-07

Publication date

2018-04-27

2011-11-07 Application filed by General Electric Co filed Critical General Electric Co

2012-05-11 Publication of FR2967239A1 publication Critical patent/FR2967239A1/fr

2018-04-27 Application granted granted Critical

2018-04-27 Publication of FR2967239B1 publication Critical patent/FR2967239B1/fr

Status Expired - Fee Related legal-status Critical Current

2031-11-07 Anticipated expiration legal-status Critical

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- 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
- F23R3/286—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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
- F05D2250/24—Three-dimensional ellipsoidal
- F05D2250/241—Three-dimensional ellipsoidal spherical
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/202—Heat transfer, e.g. cooling by film cooling
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14482—Burner nozzles incorporating a fluidic oscillator
- 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
- F23R2900/00014—Reducing thermo-acoustic vibrations by passive means, e.g. by Helmholtz resonators
- 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)

FR1160093A 2010-11-08 2011-11-07 Jets auto-oscillants d'injection de combustible Expired - Fee Related FR2967239B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US12/941,340 US8572981B2 (en)	2010-11-08	2010-11-08	Self-oscillating fuel injection jets
US12/941.340		2010-11-08

Publications (2)

Publication Number	Publication Date
FR2967239A1 FR2967239A1 (fr)	2012-05-11
FR2967239B1 true FR2967239B1 (fr)	2018-04-27

Family

ID=45971288

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1160093A Expired - Fee Related FR2967239B1 (fr)	2010-11-08	2011-11-07	Jets auto-oscillants d'injection de combustible

Country Status (5)

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

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EP3076081A1 (fr) *	2015-04-01	2016-10-05	Siemens Aktiengesellschaft	Générateur de turbulence, brûleur et chambre de combustion d'un moteur à turbine à gaz
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
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
US11149646B2 (en)	2015-09-02	2021-10-19	General Electric Company	Piston ring 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

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US6481209B1 (en) *	2000-06-28	2002-11-19	General Electric Company	Methods and apparatus for decreasing combustor emissions with swirl stabilized mixer
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GB2368386A (en) *	2000-10-23	2002-05-01	Alstom Power Nv	Gas turbine engine combustion system
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EP1890083A1 (fr) *	2006-08-16	2008-02-20	Siemens Aktiengesellschaft	Injecteur de carburant pour une turbine à gaz
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
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EP2085698A1 (fr) *	2008-02-01	2009-08-05	Siemens Aktiengesellschaft	Pilotage d'un brûleur à jets à grande vitesse à l'aide d'un pilote par écoulement à vortex guidé
US20100011770A1 (en) *	2008-07-21	2010-01-21	Ronald James Chila	Gas Turbine Premixer with Cratered Fuel Injection Sites
EP2169304A1 (fr) *	2008-09-25	2010-03-31	Siemens Aktiengesellschaft	Aube de turbulence
US8851402B2 (en) *	2009-02-12	2014-10-07	General Electric Company	Fuel injection for gas turbine combustors
RU2548521C2 (ru) *	2009-05-05	2015-04-20	Сименс Акциенгезелльшафт	Завихритель, камера сгорания и газовая турбина с улучшенным перемешиванием
US20110023494A1 (en) *	2009-07-28	2011-02-03	General Electric Company	Gas turbine burner

2010
- 2010-11-08 US US12/941,340 patent/US8572981B2/en active Active
2011
- 2011-11-04 DE DE102011055053A patent/DE102011055053A1/de not_active Withdrawn
- 2011-11-04 CN CN201110372734.9A patent/CN102538012B/zh not_active Expired - Fee Related
- 2011-11-07 JP JP2011243085A patent/JP5925464B2/ja not_active Expired - Fee Related
- 2011-11-07 FR FR1160093A patent/FR2967239B1/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN102538012B (zh)	2015-08-12
DE102011055053A1 (de)	2012-05-10
US20120111015A1 (en)	2012-05-10
FR2967239A1 (fr)	2012-05-11
JP2012102995A (ja)	2012-05-31
JP5925464B2 (ja)	2016-05-25
CN102538012A (zh)	2012-07-04
US8572981B2 (en)	2013-11-05

Publication	Publication Date	Title
FR2967239B1 (fr)	2018-04-27	Jets auto-oscillants d'injection de combustible
EP2860454A4 (fr)	2016-02-24	Dispositif d'injection de combustible
DE112009000780T8 (de)	2012-12-06	Brennstoffdüse
EP2935849A4 (fr)	2016-11-02	Stratégies d'injection de combustible en milieu de cycle
GB201001562D0 (en)	2010-03-17	Direct injection diesel
EP2557308A4 (fr)	2013-09-25	Clapet d'injection de carburant
EP2657506A4 (fr)	2014-01-15	Injecteur de carburant
EP2415999A4 (fr)	2012-11-07	Soupape d'injection de combustible gazeux
EP2657508A4 (fr)	2015-05-20	Injecteur de carburant
EP2657507A4 (fr)	2015-01-21	Injecteur de carburant
DE102010016273B8 (de)	2019-02-28	Kraftstoffeinspritzventil
EP2657509A4 (fr)	2014-06-25	Injecteur de carburant
FR2944062B1 (fr)	2011-06-03	Injecteur d'ergols
EP2416000A4 (fr)	2014-04-16	Soupape d'injection de carburant
EP2863035A4 (fr)	2016-01-20	Dispositif d'injection de carburant
EP2543872A4 (fr)	2013-06-05	Soupape d'injection de carburant
EP2532876A4 (fr)	2014-05-28	Dispositif d'alimentation en carburant
EP2599988A4 (fr)	2014-06-11	Dispositif d'alimentation en carburant
EP2461013A4 (fr)	2013-05-22	Soupape d injection de combustible électromagnétique
FR2941747B1 (fr)	2018-10-12	Injecteur de carburant
EP2570650A4 (fr)	2014-01-08	Clapet d'injection de combustible
EP2878799A4 (fr)	2015-07-29	Dispositif d'injection de carburant
FR2965019B1 (fr)	2018-05-18	Injecteur de carburant
EP2749762A4 (fr)	2015-03-18	Soupape d'injection de carburant
EP2740926A4 (fr)	2014-12-17	Pompe d'injection de carburant

Legal Events

Date	Code	Title	Description
2015-11-17	PLFP	Fee payment	Year of fee payment: 5
2016-11-23	PLFP	Fee payment	Year of fee payment: 6
2017-11-27	PLFP	Fee payment	Year of fee payment: 7
2018-10-24	PLFP	Fee payment	Year of fee payment: 8
2019-10-22	PLFP	Fee payment	Year of fee payment: 9
2020-10-21	PLFP	Fee payment	Year of fee payment: 10
2021-10-20	PLFP	Fee payment	Year of fee payment: 11
2023-08-04	ST	Notification of lapse	Effective date: 20230705