JP2004116992A - 動的に切り離された缶型燃焼器 - Google Patents

動的に切り離された缶型燃焼器 Download PDF

Info

Publication number
JP2004116992A
JP2004116992A JP2003333733A JP2003333733A JP2004116992A JP 2004116992 A JP2004116992 A JP 2004116992A JP 2003333733 A JP2003333733 A JP 2003333733A JP 2003333733 A JP2003333733 A JP 2003333733A JP 2004116992 A JP2004116992 A JP 2004116992A
Authority
JP
Japan
Prior art keywords
combustor
cans
combustion gas
adjacent
vanes
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.)
Pending
Application number
JP2003333733A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004116992A5 (enExample
Inventor
Fei Han
フェイ・ハン
Osman Saim Dinc
オスマン・サイム・ディンク
Abdul-Azeez Mohammed-Fakir
アブドゥル−アジーズ・モハメッド−ファキーア
Sung Jin Kim
サング・チン・キム
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 JP2004116992A publication Critical patent/JP2004116992A/ja
Publication of JP2004116992A5 publication Critical patent/JP2004116992A5/ja
Pending legal-status Critical Current

Links

Images

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
    • F23R3/16—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

Landscapes

  • 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)
JP2003333733A 2002-09-26 2003-09-25 動的に切り離された缶型燃焼器 Pending JP2004116992A (ja)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JP2004116992A true JP2004116992A (ja) 2004-04-15
JP2004116992A5 JP2004116992A5 (enExample) 2006-11-09

Family

ID=31977840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003333733A Pending JP2004116992A (ja) 2002-09-26 2003-09-25 動的に切り離された缶型燃焼器

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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011070806A1 (ja) * 2009-12-07 2011-06-16 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
JP2012189270A (ja) * 2011-03-11 2012-10-04 Mitsubishi Heavy Ind Ltd ガスタービン
WO2013039095A1 (ja) * 2011-09-16 2013-03-21 三菱重工業株式会社 ガスタービン
US9091170B2 (en) 2008-12-24 2015-07-28 Mitsubishi Hitachi Power Systems, Ltd. One-stage stator vane cooling structure and gas turbine
WO2016027834A1 (ja) * 2014-08-19 2016-02-25 三菱日立パワーシステムズ株式会社 ガスタービン
WO2019003724A1 (ja) * 2017-06-29 2019-01-03 三菱日立パワーシステムズ株式会社 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
JP2019027751A (ja) * 2017-08-03 2019-02-21 三菱日立パワーシステムズ株式会社 ガスタービン
JP2020094508A (ja) * 2018-12-11 2020-06-18 三菱日立パワーシステムズ株式会社 タービン静翼及びガスタービン

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8408004B2 (en) * 2009-06-16 2013-04-02 General Electric Company Resonator assembly for mitigating dynamics in gas turbines
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
US20120324898A1 (en) * 2011-06-21 2012-12-27 Mcmahan Kevin Weston Combustor assembly for use in a turbine engine and methods of assembling same
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
EP3015770B1 (en) * 2014-11-03 2020-07-01 Ansaldo Energia Switzerland AG Can combustion chamber
EP3124749B1 (en) * 2015-07-28 2018-12-19 Ansaldo Energia Switzerland AG First stage turbine vane arrangement
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE461591A (enExample) * 1944-03-16
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
JPS5554636A (en) * 1978-10-16 1980-04-22 Hitachi Ltd Combustor of gas turbine
KR930013441A (ko) * 1991-12-18 1993-07-21 아더 엠.킹 다수의 연소기들을 포함한 가스터어빈 연소장치
US5644918A (en) 1994-11-14 1997-07-08 General Electric Company Dynamics free low emissions gas turbine combustor
US6047550A (en) 1996-05-02 2000-04-11 General Electric Co. Premixing dry low NOx emissions combustor with lean direct injection of gas fuel
JP2000130759A (ja) * 1998-10-27 2000-05-12 Hitachi Ltd ガスタービン燃焼器

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9091170B2 (en) 2008-12-24 2015-07-28 Mitsubishi Hitachi Power Systems, Ltd. One-stage stator vane cooling structure and gas turbine
US9395085B2 (en) 2009-12-07 2016-07-19 Mitsubishi Hitachi Power Systems, Ltd. Communicating structure between adjacent combustors and turbine portion and gas turbine
JP2011117700A (ja) * 2009-12-07 2011-06-16 Mitsubishi Heavy Ind Ltd 燃焼器とタービン部との連通構造、および、ガスタービン
CN102686949A (zh) * 2009-12-07 2012-09-19 三菱重工业株式会社 燃烧器与涡轮部的连通结构及燃气轮机
KR101377772B1 (ko) * 2009-12-07 2014-03-25 미츠비시 쥬고교 가부시키가이샤 연소기와 터빈부의 연통 구조 및 가스 터빈
KR101415478B1 (ko) * 2009-12-07 2014-07-04 미츠비시 쥬고교 가부시키가이샤 연소기와 터빈부의 연통 구조 및 가스 터빈
CN102686949B (zh) * 2009-12-07 2015-02-04 三菱重工业株式会社 燃烧器与涡轮部的连通结构及燃气轮机
WO2011070806A1 (ja) * 2009-12-07 2011-06-16 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
EP2511612A4 (en) * 2009-12-07 2016-05-11 Mitsubishi Hitachi Power Sys STRUCTURE FOR CONNECTING A BURNER TO A TURBINE UNIT, AND GAS TURBINE
JP2012189270A (ja) * 2011-03-11 2012-10-04 Mitsubishi Heavy Ind Ltd ガスタービン
WO2013039095A1 (ja) * 2011-09-16 2013-03-21 三菱重工業株式会社 ガスタービン
JP2013064535A (ja) * 2011-09-16 2013-04-11 Mitsubishi Heavy Ind Ltd ガスタービン
WO2016027834A1 (ja) * 2014-08-19 2016-02-25 三菱日立パワーシステムズ株式会社 ガスタービン
CN106537043A (zh) * 2014-08-19 2017-03-22 三菱日立电力系统株式会社 燃气轮机
JPWO2016027834A1 (ja) * 2014-08-19 2017-04-27 三菱日立パワーシステムズ株式会社 ガスタービン
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
CN106537043B (zh) * 2014-08-19 2021-09-24 三菱动力株式会社 燃气轮机
WO2019003724A1 (ja) * 2017-06-29 2019-01-03 三菱日立パワーシステムズ株式会社 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
JPWO2019003724A1 (ja) * 2017-06-29 2020-04-16 三菱日立パワーシステムズ株式会社 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
US11299994B2 (en) 2017-06-29 2022-04-12 Mitsubishi Power, Ltd. First-stage stator vane for gas turbine, gas turbine, stator vane unit for gas turbine, and combustor assembly
JP2019027751A (ja) * 2017-08-03 2019-02-21 三菱日立パワーシステムズ株式会社 ガスタービン
JP2020094508A (ja) * 2018-12-11 2020-06-18 三菱日立パワーシステムズ株式会社 タービン静翼及びガスタービン
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

Also Published As

Publication number Publication date
CN1497217A (zh) 2004-05-19
KR100818820B1 (ko) 2008-04-01
KR20040027401A (ko) 2004-04-01
EP1403582A2 (en) 2004-03-31
CN1320312C (zh) 2007-06-06
US20040060298A1 (en) 2004-04-01
US6840048B2 (en) 2005-01-11

Similar Documents

Publication Publication Date Title
JP2004116992A (ja) 動的に切り離された缶型燃焼器
US7500364B2 (en) System for coupling flow from a centrifugal compressor to an axial combustor for gas turbines
EP1260673B1 (en) Turbine cooling circuit
US7665964B2 (en) Turbine
CA2577461A1 (en) Leaned deswirl vanes behind a centrifugal compressor in a gas turbine engine
JP2008286199A (ja) タービンエンジンを冷却する方法及び装置
EP3708779B1 (en) Turbocharger with twin-scroll turbine housing and twin vaned nozzle ring for directing exhaust gases from each scroll onto turbine wheel in interleaved fashion
JP5461905B2 (ja) スロット付き圧縮機ディフューザ及び関連する方法
EP2899368B1 (en) Gas turbine engine assembly with diffuser vane count and fuel injection assembly count relationships
JPH09310622A (ja) ガスタービン用の三通路ディフューザ
US20100166549A1 (en) Methods, systems and/or apparatus relating to inducers for turbine engines
JP2016539276A (ja) 遠心圧縮機の湾曲した拡散流路部
JP6196449B2 (ja) 非円形ヘッドエンドを有する燃焼器
US8800288B2 (en) System for reducing vibrational motion in a gas turbine system
CN110805925B (zh) 用于燃烧器的混合器组件
US9534789B2 (en) Two-branch mixing passage and method to control combustor pulsations
JP2017516007A (ja) ガスタービン燃焼器の固有振動数を変化させる予混合器アセンブリ及び機構
JP7499926B2 (ja) 遠心圧縮機のインペラ及び遠心圧縮機
GB2253443A (en) Gas turbine nozzle guide vane arrangement
US20240271529A1 (en) Radial turbine impeller
US12188370B2 (en) Rotor for radial turbine
US20240271530A1 (en) Radial turbine impeller
JP2024131973A (ja) 遠心圧縮機用のパイプディフューザ

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060921

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060921

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090217

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20090804