CN106958835A - 涡流发生器和带涡流发生器的燃气涡轮机的燃料喷射系统 - Google Patents

涡流发生器和带涡流发生器的燃气涡轮机的燃料喷射系统 Download PDF

Info

Publication number: CN106958835A
Authority: CN; China
Prior art keywords: vortex generator; generator; vortex; partial vortices; fuel
Prior art date: 2015-09-28
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.): Pending

Application number

CN201610857906.4A

Other languages

English (en)

Chinese (zh)

Inventor

M.N.波亚帕克卡姆

Y.杨

K.斯耶德

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.)

Energy Resources Switzerland AG

Ansaldo Energia Switzerland AG

Original Assignee

Energy Resources Switzerland AG

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.)

2015-09-28

Filing date

2016-09-28

Publication date

2017-07-18

2016-09-28 Application filed by Energy Resources Switzerland AG filed Critical Energy Resources Switzerland AG

2017-07-18 Publication of CN106958835A publication Critical patent/CN106958835A/zh

Status Pending legal-status Critical Current

Links

239000000446 fuel Substances 0.000 title claims abstract description 59
238000002347 injection Methods 0.000 title claims abstract description 24
239000007924 injection Substances 0.000 title claims abstract description 24
239000000567 combustion gas Substances 0.000 title claims abstract description 20
238000002485 combustion reaction Methods 0.000 description 11
239000007789 gas Substances 0.000 description 11
239000007921 spray Substances 0.000 description 5
238000004519 manufacturing process Methods 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 2
238000001816 cooling Methods 0.000 description 2
239000004744 fabric Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000005507 spraying Methods 0.000 description 2
238000011144 upstream manufacturing Methods 0.000 description 2
238000005516 engineering process Methods 0.000 description 1
238000010304 firing Methods 0.000 description 1
230000004992 fission Effects 0.000 description 1
230000003993 interaction Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
239000011148 porous material Substances 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
230000002269 spontaneous effect Effects 0.000 description 1
239000000758 substrate Substances 0.000 description 1

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
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
- F23R3/10—Air inlet arrangements for primary air
- F23R3/12—Air inlet arrangements for primary air inducing a vortex
- 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
- 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
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
- 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
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
- F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
- 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
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
- F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
- F23R3/20—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants incorporating fuel injection means
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Nozzles For Spraying Of Liquid Fuel (AREA)

CN201610857906.4A 2015-09-28 2016-09-28 涡流发生器和带涡流发生器的燃气涡轮机的燃料喷射系统 Pending CN106958835A (zh)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP15187052.4A EP3147569A1 (de)	2015-09-28	2015-09-28	Wirbelgenerator und kraftstoffeinspritzsystem einer gasturbine mit solch einem wirbelgenerator
EP15187052.4		2015-09-28

Publications (1)

Publication Number	Publication Date
CN106958835A true CN106958835A (zh)	2017-07-18

Family

ID=54249327

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN201610857906.4A Pending CN106958835A (zh)	2015-09-28	2016-09-28	涡流发生器和带涡流发生器的燃气涡轮机的燃料喷射系统

Country Status (3)

Country	Link
US (1)	US20170089584A1 (de)
EP (1)	EP3147569A1 (de)
CN (1)	CN106958835A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115362333A (zh) *	2020-03-31	2022-11-18	西门子能源全球有限两合公司	燃烧器的燃烧器部件和燃气轮机的具有这种燃烧器部件的燃烧器

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10151325B2 (en) *	2015-04-08	2018-12-11	General Electric Company	Gas turbine diffuser strut including a trailing edge flap and methods of assembling the same
EP3115693B1 (de) *	2015-07-10	2021-09-01	Ansaldo Energia Switzerland AG	Sequentielle brennkammer und verfahren zum betrieb davon
US11242806B2 (en) *	2017-11-20	2022-02-08	Power Systems Mfg., Llc	Method of controlling fuel injection in a reheat combustor for a combustor unit of a gas turbine
US12181151B2 (en)	2021-07-29	2024-12-31	General Electric Company	Mixer vanes having a waveform profile
US12123596B2 (en)	2021-07-29	2024-10-22	General Electric Company	Mixer vanes

Family Cites Families (10)

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Publication number	Priority date	Publication date	Assignee	Title
US5058837A (en) *	1989-04-07	1991-10-22	Wheeler Gary O	Low drag vortex generators
AU2341100A (en) *	1998-08-17	2000-04-17	Ramgen Power Systems, Inc.	Apparatus and method for fuel-air mixing before supply of low pressure lean pre-mix to combustor
WO2011054766A2 (en)	2009-11-07	2011-05-12	Alstom Technology Ltd	Reheat burner injection system
WO2011054739A2 (en)	2009-11-07	2011-05-12	Alstom Technology Ltd	Reheat burner injection system
WO2011054771A2 (en)	2009-11-07	2011-05-12	Alstom Technology Ltd	Premixed burner for a gas turbine combustor
RU2550370C2 (ru)	2011-05-11	2015-05-10	Альстом Текнолоджи Лтд	Центробежная форсунка с выступающими частями
US8938971B2 (en)	2011-05-11	2015-01-27	Alstom Technology Ltd	Flow straightener and mixer
CA2830031C (en)	2012-10-23	2016-03-15	Alstom Technology Ltd.	Burner for a can combustor
US9556849B2 (en) *	2013-05-02	2017-01-31	General Electric Company	Attachment system and method for wind turbine vortex generators
US20150010407A1 (en) *	2013-07-08	2015-01-08	Alonso O. Zamora Rodriguez	Reduced noise vortex generator for wind turbine blade

2015
- 2015-09-28 EP EP15187052.4A patent/EP3147569A1/de not_active Withdrawn
2016
- 2016-09-28 US US15/278,773 patent/US20170089584A1/en not_active Abandoned
- 2016-09-28 CN CN201610857906.4A patent/CN106958835A/zh active Pending

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115362333A (zh) *	2020-03-31	2022-11-18	西门子能源全球有限两合公司	燃烧器的燃烧器部件和燃气轮机的具有这种燃烧器部件的燃烧器
CN115362333B (zh) *	2020-03-31	2023-08-25	西门子能源全球有限两合公司	燃烧器的燃烧器部件和燃气轮机的具有这种燃烧器部件的燃烧器
US12050012B2 (en)	2020-03-31	2024-07-30	Siemens Energy Global GmbH & Co. KG	Burner component of a burner, and burner of a gas turbine having a burner component of this type

Also Published As

Publication number	Publication date
EP3147569A1 (de)	2017-03-29
US20170089584A1 (en)	2017-03-30

Legal Events

Date	Code	Title	Description
2017-07-18	PB01	Publication
2017-07-18	PB01	Publication
2019-04-12	WD01	Invention patent application deemed withdrawn after publication
2019-04-12	WD01	Invention patent application deemed withdrawn after publication	Application publication date: 20170718

Publication	Publication Date	Title
CN106958835A (zh)	2017-07-18	涡流发生器和带涡流发生器的燃气涡轮机的燃料喷射系统
US8646275B2 (en)	2014-02-11	Gas-turbine lean combustor with fuel nozzle with controlled fuel inhomogeneity
CN104246372B (zh)	2016-07-06	燃烧器
CN106164592B (zh)	2019-08-30	燃烧器、具有这种燃烧器的燃气轮机和燃料喷嘴
CN103842728B (zh)	2016-01-20	用于涡轮发动机的环形燃烧室
JP6297165B2 (ja)	2018-03-20	二次燃料段用の２つの出口燃料予混合ノズルを有するガスタービンエンジン
EP2778529A2 (de)	2014-09-17	Verbrenner für Gasturbinentriebwerk
US10060630B2 (en)	2018-08-28	Flamesheet combustor contoured liner
US7658075B2 (en)	2010-02-09	Lean premix burner with circumferential atomizer lip
EP2813763A1 (de)	2014-12-17	Kraftstoffeinspritzventil und Brennkammer
EP2772690B1 (de)	2019-05-01	Brennstoffdüse mit innerem Luftwirbler mit diskretem Strahl
CN108738333A (zh)	2018-11-02	复合型低氮氧化物燃烧器
JP2016166729A (ja)	2016-09-15	燃焼器の燃料噴射装置用のエアシールド
US10215416B2 (en)	2019-02-26	Burner of a gas turbine with a lobed shape vortex generator
EP2778533A2 (de)	2014-09-17	Verbrenner für Gasturbinentriebwerk
US20130180251A1 (en)	2013-07-18	Burner arrangement
CN104566459A (zh)	2015-04-29	一种燃气轮机燃烧室分级进气喷嘴
US9441837B2 (en)	2016-09-13	Premix burner of the multi-cone type for a gas turbine
US20170370590A1 (en)	2017-12-28	Fuel nozzle
CN104214799A (zh)	2014-12-17	燃气轮机燃烧室轴向旋流喷嘴
EP3221643B1 (de)	2020-02-26	Brennkammerwand und verfahren zum reduzieren einer rezirkulationszone einer brennkammerwand
CN103874887B (zh)	2015-11-25	在涡轮发动机中的环形燃烧室
CN108375082B (zh)	2021-05-25	用于燃气涡轮机燃烧器的波瓣状喷射器
CN104266228B (zh)	2018-02-09	燃气轮机燃烧室轴向两级方向相反的旋流喷嘴
JP2003269176A (ja)	2003-09-25	筒内直噴エンジン