DE102009003453A1 - Brennrohr-Vormischer und Verfahren zur Gas/Luft-Gemischbildung in einer Gasturbine - Google Patents

Brennrohr-Vormischer und Verfahren zur Gas/Luft-Gemischbildung in einer Gasturbine Download PDF

Info

Publication number
DE102009003453A1
DE102009003453A1 DE102009003453A DE102009003453A DE102009003453A1 DE 102009003453 A1 DE102009003453 A1 DE 102009003453A1 DE 102009003453 A DE102009003453 A DE 102009003453A DE 102009003453 A DE102009003453 A DE 102009003453A DE 102009003453 A1 DE102009003453 A1 DE 102009003453A1
Authority
DE
Germany
Prior art keywords
fuel
combustion tube
air
burner
slots
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Withdrawn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
DE102009003453A
Other languages
German (de)
English (en)
Inventor
Baifang Zuo
Abdul Rafey Khan
Christian X. Stevenson
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.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE102009003453A1 publication Critical patent/DE102009003453A1/de
Withdrawn legal-status Critical Current

Links

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
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07002—Premix burners with air inlet slots obtained between offset curved wall surfaces, e.g. double cone burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DE102009003453A 2008-04-08 2009-02-06 Brennrohr-Vormischer und Verfahren zur Gas/Luft-Gemischbildung in einer Gasturbine Withdrawn DE102009003453A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/099,241 US20090249789A1 (en) 2008-04-08 2008-04-08 Burner tube premixer and method for mixing air and gas in a gas turbine engine
US12/099,241 2008-04-08

Publications (1)

Publication Number Publication Date
DE102009003453A1 true DE102009003453A1 (de) 2009-10-15

Family

ID=41060748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009003453A Withdrawn DE102009003453A1 (de) 2008-04-08 2009-02-06 Brennrohr-Vormischer und Verfahren zur Gas/Luft-Gemischbildung in einer Gasturbine

Country Status (5)

Country Link
US (1) US20090249789A1 (zh)
JP (1) JP2009250604A (zh)
CN (1) CN101556043A (zh)
DE (1) DE102009003453A1 (zh)
FR (1) FR2929688A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102183020A (zh) * 2010-01-15 2011-09-14 通用电气公司 预混合燃料喷嘴内部流通道的改进

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1985924A1 (en) * 2007-04-23 2008-10-29 Siemens Aktiengesellschaft Swirler
US8297059B2 (en) * 2009-01-22 2012-10-30 General Electric Company Nozzle for a turbomachine
US9140454B2 (en) * 2009-01-23 2015-09-22 General Electric Company Bundled multi-tube nozzle for a turbomachine
US8539773B2 (en) * 2009-02-04 2013-09-24 General Electric Company Premixed direct injection nozzle for highly reactive fuels
FR2955375B1 (fr) * 2010-01-18 2012-06-15 Turbomeca Dispositif d'injection et chambre de combustion de turbomachine equipee d'un tel dispositif d'injection
US8590311B2 (en) * 2010-04-28 2013-11-26 General Electric Company Pocketed air and fuel mixing tube
US8959921B2 (en) 2010-07-13 2015-02-24 General Electric Company Flame tolerant secondary fuel nozzle
US20120058437A1 (en) * 2010-09-08 2012-03-08 General Electric Company Apparatus and method for mixing fuel in a gas turbine nozzle
US9010083B2 (en) * 2011-02-03 2015-04-21 General Electric Company Apparatus for mixing fuel in a gas turbine
US11015808B2 (en) 2011-12-13 2021-05-25 General Electric Company Aerodynamically enhanced premixer with purge slots for reduced emissions
US9267690B2 (en) 2012-05-29 2016-02-23 General Electric Company Turbomachine combustor nozzle including a monolithic nozzle component and method of forming the same
US9222673B2 (en) * 2012-10-09 2015-12-29 General Electric Company Fuel nozzle and method of assembling the same
EP2808611B1 (de) * 2013-05-31 2015-12-02 Siemens Aktiengesellschaft Injektor zum Einbringen eines Brennstoff-Luft-Gemisches in eine Brennkammer
KR102129052B1 (ko) * 2013-11-12 2020-07-02 한화에어로스페이스 주식회사 스월러 어셈블리
US9689571B2 (en) * 2014-01-15 2017-06-27 Delavan Inc. Offset stem fuel distributor
CN105318328B (zh) * 2015-01-15 2017-11-28 上海凌云瑞升燃烧设备有限公司 内循环多火焰低nox燃气燃烧器
JP6934359B2 (ja) * 2017-08-21 2021-09-15 三菱パワー株式会社 燃焼器及びその燃焼器を備えるガスタービン
CN107631323B (zh) * 2017-09-05 2019-12-06 中国联合重型燃气轮机技术有限公司 燃气轮机的喷嘴
CN109237472B (zh) * 2018-06-26 2024-05-17 天时燃烧设备（苏州）有限责任公司 燃烧管组件和燃烧器
CN115917215A (zh) * 2020-07-17 2023-04-04 西门子能源全球有限两合公司 燃气涡轮发动机中的预混合喷射器组件
KR102607177B1 (ko) * 2022-01-28 2023-11-29 두산에너빌리티 주식회사 연소기용 노즐, 연소기 및 이를 포함하는 가스터빈

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259184A (en) 1992-03-30 1993-11-09 General Electric Company Dry low NOx single stage dual mode combustor construction for a gas turbine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680467A5 (zh) * 1989-12-22 1992-08-31 Asea Brown Boveri
US5251447A (en) * 1992-10-01 1993-10-12 General Electric Company Air fuel mixer for gas turbine combustor
SE9304194L (sv) * 1993-12-17 1995-06-18 Abb Stal Ab Bränslespridare
US5671597A (en) * 1994-12-22 1997-09-30 United Technologies Corporation Low nox fuel nozzle assembly
US5778676A (en) * 1996-01-02 1998-07-14 General Electric Company Dual fuel mixer for gas turbine combustor
US5899075A (en) * 1997-03-17 1999-05-04 General Electric Company Turbine engine combustor with fuel-air mixer
GB2324147B (en) * 1997-04-10 2001-09-05 Europ Gas Turbines Ltd Fuel-injection arrangement for a gas turbine combuster
EP0936406B1 (en) * 1998-02-10 2004-05-06 General Electric Company Burner with uniform fuel/air premixing for low emissions combustion
DE59809222D1 (de) * 1998-09-16 2003-09-11 Abb Research Ltd Brenner für einen Wärmeerzeuger
GB2368386A (en) * 2000-10-23 2002-05-01 Alstom Power Nv Gas turbine engine combustion system
JP3959632B2 (ja) * 2002-09-04 2007-08-15 石川島播磨重工業株式会社 拡散燃焼方式低ＮＯｘ燃焼器
US7065972B2 (en) * 2004-05-21 2006-06-27 Honeywell International, Inc. Fuel-air mixing apparatus for reducing gas turbine combustor exhaust emissions
US6993916B2 (en) * 2004-06-08 2006-02-07 General Electric Company Burner tube and method for mixing air and gas in a gas turbine engine
DE102005015152A1 (de) * 2005-03-31 2006-10-05 Alstom Technology Ltd. Vormischbrenner für eine Gasturbinenbrennkammer
FR2896031B1 (fr) * 2006-01-09 2008-04-18 Snecma Sa Dispositif d'injection multimode pour chambre de combustion, notamment d'un turboreacteur
EP1867925A1 (en) * 2006-06-12 2007-12-19 Siemens Aktiengesellschaft Burner

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259184A (en) 1992-03-30 1993-11-09 General Electric Company Dry low NOx single stage dual mode combustor construction for a gas turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102183020A (zh) * 2010-01-15 2011-09-14 通用电气公司 预混合燃料喷嘴内部流通道的改进

Also Published As

Publication number Publication date
FR2929688A1 (fr) 2009-10-09
CN101556043A (zh) 2009-10-14
US20090249789A1 (en) 2009-10-08
JP2009250604A (ja) 2009-10-29

Similar Documents

Publication Publication Date Title
DE102009003453A1 (de) Brennrohr-Vormischer und Verfahren zur Gas/Luft-Gemischbildung in einer Gasturbine
DE60007946T2 (de) Eine Brennkammer
DE69719688T2 (de) Gasturbinenbrenner und Betriebsverfahren dafür
EP2156095B1 (de) Drallfreie stabilisierung der flamme eines vormischbrenners
DE69828916T2 (de) Emissionsarmes Verbrennungssystem für Gasturbinentriebwerke
EP0576697B1 (de) Brennkammer einer Gasturbine
EP0625673B1 (de) Vormischbrenner zum Betrieb einer Brennkraftmaschine, einer Brennkammer einer Gasturbogruppe oder Feuerungsanlage
DE102009043830A1 (de) Flammenhaltungs-toleranter Brennstoff/Luft-Vormischer für eine Gasturbinenbrennkammer
DE60017426T2 (de) Verstellbare magerbetriebene vormischbrennkammer
WO2005080878A1 (de) Vormischbrenner sowie verfahren zur verbrennung eines niederkalorischen brenngases
CH708992A2 (de) Brennstoffinjektor mit Vormisch-Pilotdüse.
CH672541A5 (zh)
DE102008044448A1 (de) Gasturbinen-Vormischer mit radial stufig angeordneten Strömungskanälen und Verfahren zum Mischen von Luft und Gas in einer Gasturbine
DE19510744A1 (de) Brennkammer mit Zweistufenverbrennung
DE102009025812A1 (de) Coanda-Einspritzsystem für axial gestufte Niedrigemissionsbrennkammern
DE112014001532T5 (de) Brenner und Gasturbine
DE2901098A1 (de) Brennkammer und verfahren zum betreiben derselben
EP0481111B1 (de) Brennkammer einer Gasturbine
CH702737A2 (de) Brennkammer mit zwei Brennräumen.
CH710503B1 (de) Flüssigbrennstoffinjektor für eine Gasturbinenbrennstoffdüse.
DE112017001173T5 (de) Brenneranordnung, brennkammer und gasturbine
DE102005038662B4 (de) Brennkopf und Verfahren zur Verbrennung von Brennstoff
EP2171354B1 (de) Brenner
EP2037173B1 (de) Brennerkopf und Verfahren zur einstufigen Verbrennung von Brennstoff in einer vom Brennerkopf beabstandeten Verbrennungszone
WO2006015968A1 (de) Brenner, gasturbine und betrieb eines brenners

Legal Events

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

Effective date: 20140902