CH703884A2 - Brennstoffdüsenanordnung für Gasturbinensysteme. - Google Patents

Brennstoffdüsenanordnung für Gasturbinensysteme. Download PDF

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Publication number
CH703884A2
CH703884A2 CH01545/11A CH15452011A CH703884A2 CH 703884 A2 CH703884 A2 CH 703884A2 CH 01545/11 A CH01545/11 A CH 01545/11A CH 15452011 A CH15452011 A CH 15452011A CH 703884 A2 CH703884 A2 CH 703884A2
Authority
CH
Switzerland
Prior art keywords
fuel nozzle
nozzle assembly
burner tube
swirl generation
assembly
Prior art date
Application number
CH01545/11A
Other languages
English (en)
Other versions
CH703884A8 (de
CH703884B1 (de
Inventor
Geoffrey David Myers
Nishant Govindbhal Parsania
Gregory Allen Boardman
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH703884A2 publication Critical patent/CH703884A2/de
Publication of CH703884A8 publication Critical patent/CH703884A8/de
Publication of CH703884B1 publication Critical patent/CH703884B1/de

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
    • F23R3/02—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
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • F23D11/402—Mixing chambers downstream of the nozzle
    • 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
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/34—Feeding into different combustion zones
    • F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
    • 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
    • F23R3/36—Supply of different fuels
    • 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
    • F23D2900/00008—Burner assemblies with diffusion and premix modes, i.e. dual mode burners
    • 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
    • F23D2900/14701—Swirling means inside the mixing tube or chamber to improve premixing

Abstract

Es wird eine Brennstoffdüsenanordnung (28) offengelegt. Die Brennstoffdüsenanordnung (28) weist ein äusseres Brennerrohr (62) und ein inneres Brennerrohr (64) auf, die einen Vorvermischungsringraum (60) dazwischen definieren. Die Brennstoffdüsenanordnung (28) weist ferner eine Drallerzeugungsanordnung (50) auf, wobei die Drallerzeugungsanordnung (50) mehrere Drallerzeugungsleitschaufeln (50) aufweist, die in einer ringförmigen Gruppierung um das innere Brennerrohr (64) herum angeordnet und so eingerichtet sind, dass sie mit Primärluft (42) stromaufwärts vor dem Vorvermischungsringraum (60) in Wechselwirkung treten. Die Brennstoffdüsenanordnung (28) weist ferner eine Lufteinspritzeinrichtung (100) auf, die dafür eingerichtet ist, Sekundärluft (102) in den Vorvermischungsringraum (60) stromabwärts von der Drallerzeugungsanordnung (50) dergestalt strömen zu lassen, dass die Sekundärluft (102) in einem im Wesentlichen geradlinigen Pfad in Längsrichtung in Bezug auf den Vorvermischungsringraum (60) und an wenigstens einem von dem äusseren Brennerrohr (62) und dem inneren Brennerrohr (64) anliegend strömt.
CH01545/11A 2010-09-27 2011-09-16 Brennstoffdüsenanordnung für Gasturbinensysteme sowie Brenner. CH703884B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/890,903 US8418469B2 (en) 2010-09-27 2010-09-27 Fuel nozzle assembly for gas turbine system

Publications (3)

Publication Number Publication Date
CH703884A2 true CH703884A2 (de) 2012-03-30
CH703884A8 CH703884A8 (de) 2012-11-30
CH703884B1 CH703884B1 (de) 2015-10-15

Family

ID=45804818

Family Applications (1)

Application Number Title Priority Date Filing Date
CH01545/11A CH703884B1 (de) 2010-09-27 2011-09-16 Brennstoffdüsenanordnung für Gasturbinensysteme sowie Brenner.

Country Status (5)

Country Link
US (1) US8418469B2 (de)
JP (1) JP5989980B2 (de)
CN (1) CN102418928B (de)
CH (1) CH703884B1 (de)
DE (1) DE102011053432A1 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9371989B2 (en) * 2011-05-18 2016-06-21 General Electric Company Combustor nozzle and method for supplying fuel to a combustor
US20130040254A1 (en) * 2011-08-08 2013-02-14 General Electric Company System and method for monitoring a combustor
US20130189632A1 (en) * 2012-01-23 2013-07-25 General Electric Company Fuel nozzel
US9395084B2 (en) * 2012-06-06 2016-07-19 General Electric Company Fuel pre-mixer with planar and swirler vanes
US9366437B2 (en) * 2012-12-20 2016-06-14 General Electric Company System for reducing flame holding within a combustor
US9297535B2 (en) * 2013-02-25 2016-03-29 General Electric Company Fuel/air mixing system for fuel nozzle
US9316154B2 (en) * 2013-03-07 2016-04-19 Solar Turbines Incorporated Gas turbine fuel injector with metering cavity
US9534787B2 (en) 2013-03-12 2017-01-03 General Electric Company Micromixing cap assembly
US9759425B2 (en) * 2013-03-12 2017-09-12 General Electric Company System and method having multi-tube fuel nozzle with multiple fuel injectors
US9650959B2 (en) 2013-03-12 2017-05-16 General Electric Company Fuel-air mixing system with mixing chambers of various lengths for gas turbine system
US9651259B2 (en) 2013-03-12 2017-05-16 General Electric Company Multi-injector micromixing system
US9671112B2 (en) 2013-03-12 2017-06-06 General Electric Company Air diffuser for a head end of a combustor
US9765973B2 (en) 2013-03-12 2017-09-19 General Electric Company System and method for tube level air flow conditioning
US9528444B2 (en) 2013-03-12 2016-12-27 General Electric Company System having multi-tube fuel nozzle with floating arrangement of mixing tubes
US20140338340A1 (en) * 2013-03-12 2014-11-20 General Electric Company System and method for tube level air flow conditioning
CN103206708B (zh) * 2013-03-20 2018-05-11 洛阳腾节炉业科技有限公司 一种蓄热式烧嘴
US20150013342A1 (en) * 2013-07-12 2015-01-15 Solar Turbines Inc. Air flow conditioner for fuel injector of gas turbine engine
US10794596B2 (en) * 2013-08-30 2020-10-06 Raytheon Technologies Corporation Dual fuel nozzle with liquid filming atomization for a gas turbine engine
EP3008390A1 (de) * 2013-10-31 2016-04-20 Siemens Aktiengesellschaft Gasturbinenbrennernabe mit pilotbrenner
US10731861B2 (en) 2013-11-18 2020-08-04 Raytheon Technologies Corporation Dual fuel nozzle with concentric fuel passages for a gas turbine engine
US20150159877A1 (en) * 2013-12-06 2015-06-11 General Electric Company Late lean injection manifold mixing system
US9435540B2 (en) 2013-12-11 2016-09-06 General Electric Company Fuel injector with premix pilot nozzle
US20150285502A1 (en) * 2014-04-08 2015-10-08 General Electric Company Fuel nozzle shroud and method of manufacturing the shroud
US10288291B2 (en) * 2014-08-15 2019-05-14 General Electric Company Air-shielded fuel injection assembly to facilitate reduced NOx emissions in a combustor system
US10458646B2 (en) * 2014-09-25 2019-10-29 Selas Heat Technology Company Llc Low NOx, high efficiency, high temperature, staged recirculating burner and radiant tube combustion system
WO2016064391A1 (en) * 2014-10-23 2016-04-28 Siemens Energy, Inc. Flexible fuel combustion system for turbine engines
US9964043B2 (en) * 2014-11-11 2018-05-08 General Electric Company Premixing nozzle with integral liquid evaporator
US9714767B2 (en) 2014-11-26 2017-07-25 General Electric Company Premix fuel nozzle assembly
US10030869B2 (en) 2014-11-26 2018-07-24 General Electric Company Premix fuel nozzle assembly
CN104566462B (zh) * 2014-12-30 2018-02-23 北京华清燃气轮机与煤气化联合循环工程技术有限公司 一种预混喷嘴及燃气轮机
CN104566471B (zh) * 2014-12-30 2018-03-23 北京华清燃气轮机与煤气化联合循环工程技术有限公司 一种喷嘴及设有该喷嘴的燃气轮机
US10591164B2 (en) * 2015-03-12 2020-03-17 General Electric Company Fuel nozzle for a gas turbine engine
US9982892B2 (en) * 2015-04-16 2018-05-29 General Electric Company Fuel nozzle assembly including a pilot nozzle
US9803867B2 (en) 2015-04-21 2017-10-31 General Electric Company Premix pilot nozzle
JP6799056B2 (ja) 2015-08-26 2020-12-09 ゼネラル・エレクトリック・カンパニイ 燃料ノズル組立体及び、燃料ノズル組立体を含む燃焼器を備えるガスタービンエンジン
US10228140B2 (en) * 2016-02-18 2019-03-12 General Electric Company Gas-only cartridge for a premix fuel nozzle
US10612784B2 (en) 2017-06-19 2020-04-07 General Electric Company Nozzle assembly for a dual-fuel fuel nozzle
US10612775B2 (en) 2017-06-19 2020-04-07 General Electric Company Dual-fuel fuel nozzle with air shield
US10663171B2 (en) 2017-06-19 2020-05-26 General Electric Company Dual-fuel fuel nozzle with gas and liquid fuel capability
US10955141B2 (en) 2017-06-19 2021-03-23 General Electric Company Dual-fuel fuel nozzle with gas and liquid fuel capability
KR102083915B1 (ko) * 2018-03-19 2020-03-03 두산중공업 주식회사 연소기용 노즐, 연소기 및 이를 포함하는 가스 터빈
KR102109083B1 (ko) * 2018-08-23 2020-05-12 두산중공업 주식회사 가스 터빈의 연소기
US10935245B2 (en) * 2018-11-20 2021-03-02 General Electric Company Annular concentric fuel nozzle assembly with annular depression and radial inlet ports
US11713881B2 (en) * 2020-01-08 2023-08-01 General Electric Company Premixer for a combustor
KR102189308B1 (ko) * 2020-02-10 2020-12-10 두산중공업 주식회사 연소기용 노즐, 연소기 및 이를 포함하는 가스 터빈
CN112797406A (zh) * 2021-02-25 2021-05-14 佛山市金之鑫环保科技有限公司 一种高速节能环保燃气烧嘴及燃烧方法
US11761632B2 (en) * 2021-08-05 2023-09-19 General Electric Company Combustor swirler with vanes incorporating open area
US20230065831A1 (en) * 2021-08-24 2023-03-02 Solar Turbines Incorporated Micromix fuel injection air nozzles
US11946644B1 (en) * 2023-03-31 2024-04-02 Solar Turbines Incorporated Multi-pot swirl injector

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680946A5 (de) 1989-12-19 1992-12-15 Asea Brown Boveri
US5295352A (en) 1992-08-04 1994-03-22 General Electric Company Dual fuel injector with premixing capability for low emissions combustion
US5408825A (en) 1993-12-03 1995-04-25 Westinghouse Electric Corporation Dual fuel gas turbine combustor
US5351477A (en) 1993-12-21 1994-10-04 General Electric Company Dual fuel mixer for gas turbine combustor
US5511375A (en) 1994-09-12 1996-04-30 General Electric Company Dual fuel mixer for gas turbine combustor
US5675971A (en) * 1996-01-02 1997-10-14 General Electric Company Dual fuel mixer for gas turbine combustor
US5778676A (en) * 1996-01-02 1998-07-14 General Electric Company Dual fuel mixer for gas turbine combustor
EP0936406B1 (de) 1998-02-10 2004-05-06 General Electric Company Brenner mit gleichmässiger Brennstoff/Luft Vormischung zur emissionsarmen Verbrennung
US6705087B1 (en) * 2002-09-13 2004-03-16 Siemens Westinghouse Power Corporation Swirler assembly with improved vibrational response
US6832481B2 (en) * 2002-09-26 2004-12-21 Siemens Westinghouse Power Corporation Turbine engine fuel nozzle
US7140560B2 (en) 2003-09-26 2006-11-28 Parker-Hannifin Corporation Nozzle assembly with fuel tube deflector
US7007477B2 (en) * 2004-06-03 2006-03-07 General Electric Company Premixing burner with impingement cooled centerbody and method of cooling centerbody
JP4070758B2 (ja) * 2004-09-10 2008-04-02 三菱重工業株式会社 ガスタービン燃焼器
US7370466B2 (en) * 2004-11-09 2008-05-13 Siemens Power Generation, Inc. Extended flashback annulus in a gas turbine combustor
US7316117B2 (en) * 2005-02-04 2008-01-08 Siemens Power Generation, Inc. Can-annular turbine combustors comprising swirler assembly and base plate arrangements, and combinations
JP2006300448A (ja) 2005-04-22 2006-11-02 Mitsubishi Heavy Ind Ltd ガスタービンの燃焼器
US7513098B2 (en) * 2005-06-29 2009-04-07 Siemens Energy, Inc. Swirler assembly and combinations of same in gas turbine engine combustors
US20070074518A1 (en) * 2005-09-30 2007-04-05 Solar Turbines Incorporated Turbine engine having acoustically tuned fuel nozzle
US8122721B2 (en) * 2006-01-04 2012-02-28 General Electric Company Combustion turbine engine and methods of assembly
US20070277530A1 (en) * 2006-05-31 2007-12-06 Constantin Alexandru Dinu Inlet flow conditioner for gas turbine engine fuel nozzle
US8117845B2 (en) * 2007-04-27 2012-02-21 General Electric Company Systems to facilitate reducing flashback/flame holding in combustion systems
US20080276622A1 (en) * 2007-05-07 2008-11-13 Thomas Edward Johnson Fuel nozzle and method of fabricating the same
US8505304B2 (en) * 2008-12-01 2013-08-13 General Electric Company Fuel nozzle detachable burner tube with baffle plate assembly
US20110005189A1 (en) * 2009-07-08 2011-01-13 General Electric Company Active Control of Flame Holding and Flashback in Turbine Combustor Fuel Nozzle
US20120023951A1 (en) * 2010-07-29 2012-02-02 Nishant Govindbhai Parsania Fuel nozzle with air admission shroud

Also Published As

Publication number Publication date
CN102418928A (zh) 2012-04-18
DE102011053432A1 (de) 2012-03-29
JP2012073017A (ja) 2012-04-12
JP5989980B2 (ja) 2016-09-07
CH703884A8 (de) 2012-11-30
US20120073302A1 (en) 2012-03-29
CH703884B1 (de) 2015-10-15
CN102418928B (zh) 2016-04-13
US8418469B2 (en) 2013-04-16

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