CN1320312C - 动态上不相关的筒式燃烧室 - Google Patents

动态上不相关的筒式燃烧室 Download PDF

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Publication number
CN1320312C
CN1320312C CNB031603106A CN03160310A CN1320312C CN 1320312 C CN1320312 C CN 1320312C CN B031603106 A CNB031603106 A CN B031603106A CN 03160310 A CN03160310 A CN 03160310A CN 1320312 C CN1320312 C CN 1320312C
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CN
China
Prior art keywords
flow
air
tube
combustion chamber
combustion
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
CNB031603106A
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English (en)
Chinese (zh)
Other versions
CN1497217A (zh
Inventor
F·韩
O·S·丁克
A·－A·莫哈梅德－法基尔
S·J·金
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General Electric Co
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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 CN1497217A publication Critical patent/CN1497217A/zh
Application granted granted Critical
Publication of CN1320312C publication Critical patent/CN1320312C/zh
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Expired - Fee Related legal-status Critical Current

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    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • 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
    • F23R2900/00005—Preventing fatigue failures or reducing mechanical stress in gas turbine components

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CNB031603106A 2002-09-26 2003-09-26 动态上不相关的筒式燃烧室 Expired - Fee Related CN1320312C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/255,114 US6840048B2 (en) 2002-09-26 2002-09-26 Dynamically uncoupled can combustor
US10/255114 2002-09-26

Publications (2)

Publication Number Publication Date
CN1497217A CN1497217A (zh) 2004-05-19
CN1320312C true CN1320312C (zh) 2007-06-06

Family

ID=31977840

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031603106A Expired - Fee Related CN1320312C (zh) 2002-09-26 2003-09-26 动态上不相关的筒式燃烧室

Country Status (5)

Country Link
US (1) US6840048B2 (enExample)
EP (1) EP1403582A2 (enExample)
JP (1) JP2004116992A (enExample)
KR (1) KR100818820B1 (enExample)
CN (1) CN1320312C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105570928A (zh) * 2014-11-03 2016-05-11 阿尔斯通技术有限公司 筒式燃烧室

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US7643928B2 (en) * 2004-01-05 2010-01-05 Bombardier Transportation Gmbh System and method for controlling the speed of a gas turbine engine
US7584617B2 (en) * 2006-03-17 2009-09-08 Siemens Energy, Inc. Monitoring health of a combustion dynamics sensing system
US8973374B2 (en) * 2007-09-06 2015-03-10 United Technologies Corporation Blades in a turbine section of a gas turbine engine
JP4823186B2 (ja) * 2007-09-25 2011-11-24 三菱重工業株式会社 ガスタービン燃焼器
US20090223227A1 (en) * 2008-03-05 2009-09-10 General Electric Company Combustion cap with crown mixing holes
JP2010085052A (ja) 2008-10-01 2010-04-15 Mitsubishi Heavy Ind Ltd 燃焼器尾筒およびその設計方法ならびにガスタービン
US9822649B2 (en) * 2008-11-12 2017-11-21 General Electric Company Integrated combustor and stage 1 nozzle in a gas turbine and method
JP5180807B2 (ja) * 2008-12-24 2013-04-10 三菱重工業株式会社 １段静翼の冷却構造、及びガスタービン
US8408004B2 (en) * 2009-06-16 2013-04-02 General Electric Company Resonator assembly for mitigating dynamics in gas turbines
JP5479058B2 (ja) * 2009-12-07 2014-04-23 三菱重工業株式会社 燃焼器とタービン部との連通構造、および、ガスタービン
US20110162375A1 (en) * 2010-01-05 2011-07-07 General Electric Company Secondary Combustion Fuel Supply Systems
US10337404B2 (en) * 2010-03-08 2019-07-02 General Electric Company Preferential cooling of gas turbine nozzles
US20110259015A1 (en) * 2010-04-27 2011-10-27 David Richard Johns Tangential Combustor
CH704004A1 (de) * 2010-10-27 2012-04-30 Alstom Technology Ltd Verfahren zum regeln einer gasturbine sowie gasturbine zur durchführung des verfahrens.
US10030872B2 (en) * 2011-02-28 2018-07-24 General Electric Company Combustor mixing joint with flow disruption surface
JP5647039B2 (ja) * 2011-03-11 2014-12-24 三菱重工業株式会社 ガスタービン
US20120324898A1 (en) * 2011-06-21 2012-12-27 Mcmahan Kevin Weston Combustor assembly for use in a turbine engine and methods of assembling same
JP5848074B2 (ja) * 2011-09-16 2016-01-27 三菱日立パワーシステムズ株式会社 ガスタービン、尾筒及び燃焼器
US20130081397A1 (en) * 2011-10-04 2013-04-04 Brandon Taylor Overby Forward casing with a circumferential sloped surface and a combustor assembly including same
US9506359B2 (en) 2012-04-03 2016-11-29 General Electric Company Transition nozzle combustion system
EP2725196A1 (en) * 2012-10-24 2014-04-30 Alstom Technology Ltd Combustor transition
EP2725197A1 (en) * 2012-10-24 2014-04-30 Alstom Technology Ltd Combustor transition
US9546601B2 (en) 2012-11-20 2017-01-17 General Electric Company Clocked combustor can array
US9458732B2 (en) 2013-10-25 2016-10-04 General Electric Company Transition duct assembly with modified trailing edge in turbine system
US9551283B2 (en) * 2014-06-26 2017-01-24 General Electric Company Systems and methods for a fuel pressure oscillation device for reduction of coherence
US11118465B2 (en) 2014-08-19 2021-09-14 Mitsubishi Power, Ltd. Gas turbine combustor transition piece including inclined surface at downstream end portions for reducing pressure fluctuations
EP3124749B1 (en) * 2015-07-28 2018-12-19 Ansaldo Energia Switzerland AG First stage turbine vane arrangement
JP6871377B2 (ja) * 2017-06-29 2021-05-12 三菱パワー株式会社 ガスタービンの１段静翼、ガスタービン、ガスタービンの静翼ユニット及び燃焼器アセンブリ
JP6934350B2 (ja) * 2017-08-03 2021-09-15 三菱パワー株式会社 ガスタービン
JP6345331B1 (ja) * 2017-11-20 2018-06-20 三菱日立パワーシステムズ株式会社 ガスタービンの燃焼筒及び燃焼器並びにガスタービン
JP7154984B2 (ja) * 2018-12-11 2022-10-18 三菱重工業株式会社 タービン静翼及びガスタービン

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475911A (en) * 1944-03-16 1949-07-12 Power Jets Res & Dev Ltd Combustion apparatus
US2540642A (en) * 1947-06-19 1951-02-06 Armstrong Siddeley Motors Ltd Multiple combustion chamber torch igniter and auxiliary fuel spray device arrangement for initiating combustion
US3327473A (en) * 1966-01-11 1967-06-27 Gen Motors Corp Engine support structure
CN1076014A (zh) * 1991-12-18 1993-09-08 通用电气公司 燃烧器外部的空气分级装置
US5644918A (en) * 1994-11-14 1997-07-08 General Electric Company Dynamics free low emissions gas turbine combustor
US6192688B1 (en) * 1996-05-02 2001-02-27 General Electric Co. Premixing dry low nox emissions combustor with lean direct injection of gas fule

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554636A (en) * 1978-10-16 1980-04-22 Hitachi Ltd Combustor of gas turbine
JP2000130759A (ja) * 1998-10-27 2000-05-12 Hitachi Ltd ガスタービン燃焼器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475911A (en) * 1944-03-16 1949-07-12 Power Jets Res & Dev Ltd Combustion apparatus
US2540642A (en) * 1947-06-19 1951-02-06 Armstrong Siddeley Motors Ltd Multiple combustion chamber torch igniter and auxiliary fuel spray device arrangement for initiating combustion
US3327473A (en) * 1966-01-11 1967-06-27 Gen Motors Corp Engine support structure
CN1076014A (zh) * 1991-12-18 1993-09-08 通用电气公司 燃烧器外部的空气分级装置
US5644918A (en) * 1994-11-14 1997-07-08 General Electric Company Dynamics free low emissions gas turbine combustor
US6192688B1 (en) * 1996-05-02 2001-02-27 General Electric Co. Premixing dry low nox emissions combustor with lean direct injection of gas fule

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105570928A (zh) * 2014-11-03 2016-05-11 阿尔斯通技术有限公司 筒式燃烧室
US11149947B2 (en) 2014-11-03 2021-10-19 Ansaldo Energia Switzerland AG Can combustion chamber

Also Published As

Publication number Publication date
JP2004116992A (ja) 2004-04-15
CN1497217A (zh) 2004-05-19
KR100818820B1 (ko) 2008-04-01
KR20040027401A (ko) 2004-04-01
EP1403582A2 (en) 2004-03-31
US20040060298A1 (en) 2004-04-01
US6840048B2 (en) 2005-01-11

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Granted publication date: 20070606

Termination date: 20091026