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DE69220091D1 - Vormischgasdüse - Google Patents

Vormischgasdüse

Info

Publication number
DE69220091D1
DE69220091D1 DE69220091T DE69220091T DE69220091D1 DE 69220091 D1 DE69220091 D1 DE 69220091D1 DE 69220091 T DE69220091 T DE 69220091T DE 69220091 T DE69220091 T DE 69220091T DE 69220091 D1 DE69220091 D1 DE 69220091D1
Authority
DE
Germany
Prior art keywords
gas nozzle
mixing gas
mixing
nozzle
gas
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.)
Expired - Fee Related
Application number
DE69220091T
Other languages
English (en)
Other versions
DE69220091T2 (de
Inventor
Aaron Hu
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.)
RTX Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE69220091D1 publication Critical patent/DE69220091D1/de
Publication of DE69220091T2 publication Critical patent/DE69220091T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • 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
    • F23D14/62—Mixing devices; Mixing tubes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
DE69220091T 1992-02-26 1992-11-20 Vormischgasdüse Expired - Fee Related DE69220091T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/841,942 US5307634A (en) 1992-02-26 1992-02-26 Premix gas nozzle
PCT/US1992/010269 WO1993017279A1 (en) 1992-02-26 1992-11-20 Premix gas nozzle

Publications (2)

Publication Number Publication Date
DE69220091D1 true DE69220091D1 (de) 1997-07-03
DE69220091T2 DE69220091T2 (de) 1998-01-02

Family

ID=25286131

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220091T Expired - Fee Related DE69220091T2 (de) 1992-02-26 1992-11-20 Vormischgasdüse

Country Status (5)

Country Link
US (2) US5307634A (de)
EP (1) EP0627062B1 (de)
JP (1) JP3180138B2 (de)
DE (1) DE69220091T2 (de)
WO (1) WO1993017279A1 (de)

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DE19548851A1 (de) * 1995-12-27 1997-07-03 Asea Brown Boveri Vormischbrenner
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US5761897A (en) * 1996-12-20 1998-06-09 United Technologies Corporation Method of combustion with a two stream tangential entry nozzle
EP0849528A3 (de) 1996-12-20 1999-06-02 United Technologies Corporation Tangentiale Zweistrom Eintrittsdüse
EP0849530A3 (de) 1996-12-20 1999-06-09 United Technologies Corporation Brennstoffdüsen und Zentralkörper dafür
US5896739A (en) * 1996-12-20 1999-04-27 United Technologies Corporation Method of disgorging flames from a two stream tangential entry nozzle
EP0849529B1 (de) 1996-12-20 2004-03-03 United Technologies Corporation Tangentiale Brennstoffeintrittsdüse
US5865609A (en) * 1996-12-20 1999-02-02 United Technologies Corporation Method of combustion with low acoustics
US5887795A (en) * 1996-12-20 1999-03-30 United Technologies Corporation Premix fuel injector with low acoustics
US5791562A (en) * 1996-12-20 1998-08-11 United Technologies Corporation Conical centerbody for a two stream tangential entry nozzle
US5735466A (en) * 1996-12-20 1998-04-07 United Technologies Corporation Two stream tangential entry nozzle
US5908160A (en) * 1996-12-20 1999-06-01 United Technologies Corporation Centerbody for a two stream tangential entry nozzle
DE19721937B4 (de) * 1997-05-26 2008-12-11 Alstom Vormischbrenner zum Betrieb eines Aggregates zur Erzeugung eines Heissgases
DE59710788D1 (de) * 1997-11-13 2003-10-30 Alstom Switzerland Ltd Brenner für den Betrieb eines Wärmeerzeugers
US5971026A (en) * 1997-12-09 1999-10-26 Honeywell Inc. Internal geometry shape design for venturi tube-like gas-air mixing valve
US6176087B1 (en) * 1997-12-15 2001-01-23 United Technologies Corporation Bluff body premixing fuel injector and method for premixing fuel and air
US6178752B1 (en) * 1998-03-24 2001-01-30 United Technologies Corporation Durability flame stabilizing fuel injector with impingement and transpiration cooled tip
US6141954A (en) * 1998-05-18 2000-11-07 United Technologies Corporation Premixing fuel injector with improved flame disgorgement capacity
US6094904A (en) * 1998-07-16 2000-08-01 United Technologies Corporation Fuel injector with a replaceable sensor
RU2167363C2 (ru) * 1999-05-25 2001-05-20 Открытое акционерное общество "Авиадвигатель" Горелка с предварительным смешением газового топлива и воздуха
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EP1070915B1 (de) * 1999-07-22 2004-05-19 ALSTOM Technology Ltd Vormischbrenner
DE59907942D1 (de) 1999-07-22 2004-01-15 Alstom Switzerland Ltd Vormischbrenner
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DE10029607A1 (de) * 2000-06-15 2001-12-20 Alstom Power Nv Brenner mit gestufter Vormischgas-Eindüsung
DE10049203A1 (de) * 2000-10-05 2002-05-23 Alstom Switzerland Ltd Verfahren zur Brennstoffeinleitung in einen Vormischbrenner
DE10049205A1 (de) 2000-10-05 2002-05-23 Alstom Switzerland Ltd Verfahren und Vorrichtung zur Brennstoffversorgung eines Vormischbrenners
DE10050248A1 (de) * 2000-10-11 2002-04-18 Alstom Switzerland Ltd Brenner
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DE10056124A1 (de) 2000-11-13 2002-05-23 Alstom Switzerland Ltd Brennersystem mit gestufter Brennstoff-Eindüsung und Verfahren zum Betrieb
DE50112904D1 (de) 2000-12-16 2007-10-04 Alstom Technology Ltd Verfahren zum Betrieb eines Vormischbrenners
DE10064259B4 (de) 2000-12-22 2012-02-02 Alstom Technology Ltd. Brenner mit hoher Flammenstabilität
US6539721B2 (en) 2001-07-10 2003-04-01 Pratt & Whitney Canada Corp. Gas-liquid premixer
DE50212753D1 (de) 2001-07-26 2008-10-23 Alstom Technology Ltd Vormischbrenner mit hoher Flammenstabilität
US6543235B1 (en) * 2001-08-08 2003-04-08 Cfd Research Corporation Single-circuit fuel injector for gas turbine combustors
US6820424B2 (en) 2001-09-12 2004-11-23 Allison Advanced Development Company Combustor module
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AU2003238524A1 (en) 2002-05-16 2003-12-02 Alstom Technology Ltd Premix burner
DE10247955A1 (de) 2002-10-12 2004-05-13 Alstom (Switzerland) Ltd. Brenner
WO2004079264A1 (de) 2003-03-07 2004-09-16 Alstom Technology Ltd Vormischbrenner
JP3940705B2 (ja) * 2003-06-19 2007-07-04 株式会社日立製作所 ガスタービン燃焼器及びその燃料供給方法
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ES2548236T3 (es) 2004-12-23 2015-10-15 Alstom Technology Ltd Procedimiento para el funcionamiento de un grupo de turbinas de gas
ATE479054T1 (de) * 2005-03-09 2010-09-15 Alstom Technology Ltd Vormischbrenner zum erzeugen eines zündfähigen brennstoff-luftgemisches
WO2006100176A1 (de) 2005-03-23 2006-09-28 Alstom Technology Ltd Verfahren und vorrichtung zur verbrennung von wasserstoff in einem vormischbrenner
DE102005015152A1 (de) * 2005-03-31 2006-10-05 Alstom Technology Ltd. Vormischbrenner für eine Gasturbinenbrennkammer
US20070204624A1 (en) * 2006-03-01 2007-09-06 Smith Kenneth O Fuel injector for a turbine engine
AU2007233890B2 (en) * 2006-03-30 2010-07-01 Ansaldo Energia Ip Uk Limited Burner arrangement
US7870736B2 (en) * 2006-06-01 2011-01-18 Virginia Tech Intellectual Properties, Inc. Premixing injector for gas turbine engines
EP2058590B1 (de) 2007-11-09 2016-03-23 Alstom Technology Ltd Verfahren zum Betrieb eines Brenners
JP5574969B2 (ja) 2007-11-27 2014-08-20 アルストム テクノロジー リミテッド 予混合バーナ内で水素を燃焼させるための方法および装置
WO2009068425A1 (de) 2007-11-27 2009-06-04 Alstom Technology Ltd Vormischbrenner für eine gasturbine
US8413446B2 (en) * 2008-12-10 2013-04-09 Caterpillar Inc. Fuel injector arrangement having porous premixing chamber
CH701905A1 (de) 2009-09-17 2011-03-31 Alstom Technology Ltd Verfahren zum Verbrennen wasserstoffreicher, gasförmiger Brennstoffe in einem Brenner sowie Brenner zur Durchführung des Verfahrens.
EP2348256A1 (de) 2010-01-26 2011-07-27 Alstom Technology Ltd Verfahren zum Betreiben einer Gasturbine und Gasturbine
US9134023B2 (en) 2012-01-06 2015-09-15 General Electric Company Combustor and method for distributing fuel in the combustor
US9416973B2 (en) 2013-01-07 2016-08-16 General Electric Company Micromixer assembly for a turbine system and method of distributing an air-fuel mixture to a combustor chamber
WO2015083006A2 (en) * 2013-12-04 2015-06-11 King Abdullah University Of Science And Technology Apparatuses and methods for combustion
US10655856B2 (en) 2013-12-19 2020-05-19 Raytheon Technologies Corporation Dilution passage arrangement for gas turbine engine combustor
US9689571B2 (en) * 2014-01-15 2017-06-27 Delavan Inc. Offset stem fuel distributor
JP6602004B2 (ja) * 2014-09-29 2019-11-06 川崎重工業株式会社 燃料噴射器及びガスタービン
EP3133342A1 (de) * 2015-08-20 2017-02-22 Siemens Aktiengesellschaft Vorgemischter dualer brennstoffbrenner mit sich verschmälernder einspritzkomponente für den hauptflüssigbrennstoff
EP3228939B1 (de) 2016-04-08 2020-08-05 Ansaldo Energia Switzerland AG Verfahren zur verbrennung eines brennstoffs und verbrennungsvorrichtung
EP3228937B1 (de) 2016-04-08 2018-11-07 Ansaldo Energia Switzerland AG Verfahren zur verbrennung von brennstoff und verbrennungsvorrichtung
EP3306194B1 (de) 2016-10-06 2019-04-24 Ansaldo Energia IP UK Limited Brennkammerwandelement und verfahren zur herstellung davon
US10352569B2 (en) 2016-11-04 2019-07-16 General Electric Company Multi-point centerbody injector mini mixing fuel nozzle assembly
US10724740B2 (en) 2016-11-04 2020-07-28 General Electric Company Fuel nozzle assembly with impingement purge
US10465909B2 (en) 2016-11-04 2019-11-05 General Electric Company Mini mixing fuel nozzle assembly with mixing sleeve
US10393382B2 (en) 2016-11-04 2019-08-27 General Electric Company Multi-point injection mini mixing fuel nozzle assembly
US10295190B2 (en) 2016-11-04 2019-05-21 General Electric Company Centerbody injector mini mixer fuel nozzle assembly
US10634353B2 (en) 2017-01-12 2020-04-28 General Electric Company Fuel nozzle assembly with micro channel cooling
RU2639775C1 (ru) * 2017-02-27 2017-12-22 Олег Савельевич Кочетов Форсунка со встречно направленными коническими завихрителями
RU2669288C1 (ru) * 2017-12-19 2018-10-09 Олег Савельевич Кочетов Трехступенчатая система пылеудаления
US10890329B2 (en) 2018-03-01 2021-01-12 General Electric Company Fuel injector assembly for gas turbine engine
US10935245B2 (en) 2018-11-20 2021-03-02 General Electric Company Annular concentric fuel nozzle assembly with annular depression and radial inlet ports
US10895384B2 (en) 2018-11-29 2021-01-19 General Electric Company Premixed fuel nozzle
US11286884B2 (en) 2018-12-12 2022-03-29 General Electric Company Combustion section and fuel injector assembly for a heat engine
US11073114B2 (en) 2018-12-12 2021-07-27 General Electric Company Fuel injector assembly for a heat engine
US11156360B2 (en) 2019-02-18 2021-10-26 General Electric Company Fuel nozzle assembly
US12454909B2 (en) 2021-12-03 2025-10-28 General Electric Company Combustor size rating for a gas turbine engine using hydrogen fuel
KR102583222B1 (ko) 2022-01-06 2023-09-25 두산에너빌리티 주식회사 연소기용 노즐, 연소기 및 이를 포함하는 가스 터빈
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Also Published As

Publication number Publication date
US5402633A (en) 1995-04-04
EP0627062A1 (de) 1994-12-07
JP3180138B2 (ja) 2001-06-25
US5307634A (en) 1994-05-03
JPH07504265A (ja) 1995-05-11
WO1993017279A1 (en) 1993-09-02
DE69220091T2 (de) 1998-01-02
EP0627062B1 (de) 1997-05-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee