KR100818820B1 - 가스 터빈 연소기의 동적 상호 작용 억제 방법 및 장치 - Google Patents

가스 터빈 연소기의 동적 상호 작용 억제 방법 및 장치 Download PDF

Info

Publication number
KR100818820B1
KR100818820B1 KR1020030066451A KR20030066451A KR100818820B1 KR 100818820 B1 KR100818820 B1 KR 100818820B1 KR 1020030066451 A KR1020030066451 A KR 1020030066451A KR 20030066451 A KR20030066451 A KR 20030066451A KR 100818820 B1 KR100818820 B1 KR 100818820B1
Authority
KR
South Korea
Prior art keywords
combustor
stream
barrel
dynamic interaction
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.)
Expired - Fee Related
Application number
KR1020030066451A
Other languages
English (en)
Korean (ko)
Other versions
KR20040027401A (ko
Inventor
한페이
딩크오스만사임
모하메드-파키르압둘-아지즈
김성진
Original Assignee
제너럴 일렉트릭 캄파니
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 제너럴 일렉트릭 캄파니 filed Critical 제너럴 일렉트릭 캄파니
Publication of KR20040027401A publication Critical patent/KR20040027401A/ko
Application granted granted Critical
Publication of KR100818820B1 publication Critical patent/KR100818820B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
KR1020030066451A 2002-09-26 2003-09-25 가스 터빈 연소기의 동적 상호 작용 억제 방법 및 장치 Expired - Fee Related KR100818820B1 (ko)

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
US10/255,114 2002-09-26

Publications (2)

Publication Number Publication Date
KR20040027401A KR20040027401A (ko) 2004-04-01
KR100818820B1 true KR100818820B1 (ko) 2008-04-01

Family

ID=31977840

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030066451A Expired - Fee Related KR100818820B1 (ko) 2002-09-26 2003-09-25 가스 터빈 연소기의 동적 상호 작용 억제 방법 및 장치

Country Status (5)

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

Families Citing this family (32)

* 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
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
EP2725197A1 (en) * 2012-10-24 2014-04-30 Alstom Technology Ltd Combustor transition
EP2725196A1 (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
JP6194120B2 (ja) * 2014-08-19 2017-09-06 三菱日立パワーシステムズ株式会社 ガスタービン
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
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
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2000130759A (ja) * 1998-10-27 2000-05-12 Hitachi Ltd ガスタービン燃焼器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE461591A (https=) * 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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2000130759A (ja) * 1998-10-27 2000-05-12 Hitachi Ltd ガスタービン燃焼器

Also Published As

Publication number Publication date
CN1497217A (zh) 2004-05-19
EP1403582A2 (en) 2004-03-31
US6840048B2 (en) 2005-01-11
KR20040027401A (ko) 2004-04-01
JP2004116992A (ja) 2004-04-15
US20040060298A1 (en) 2004-04-01
CN1320312C (zh) 2007-06-06

Similar Documents

Publication Publication Date Title
KR100818820B1 (ko) 가스 터빈 연소기의 동적 상호 작용 억제 방법 및 장치
US8474270B2 (en) Methods and apparatus for assembling a low noise ejector motive nozzle
JP5709401B2 (ja) 一体の共振器を持つ噴射器
US7500364B2 (en) System for coupling flow from a centrifugal compressor to an axial combustor for gas turbines
EP3290805B1 (en) Fuel nozzle assembly with resonator
US20190056112A1 (en) Dynamics-mitigating adapter for bundled tube fuel nozzle
US7097420B2 (en) Methods and apparatus for assembling gas turbine engines
JP2008286199A (ja) タービンエンジンを冷却する方法及び装置
US10215413B2 (en) Bundled tube fuel nozzle with vibration damping
US11592182B1 (en) Swirler ferrule plate having pressure drop purge passages
US8800288B2 (en) System for reducing vibrational motion in a gas turbine system
US10837643B2 (en) Mixer assembly for a combustor
JP6196449B2 (ja) 非円形ヘッドエンドを有する燃焼器
US9534789B2 (en) Two-branch mixing passage and method to control combustor pulsations
JP2019056548A (ja) 燃焼の動態を弱めるための非一様なミキサ
US20100024425A1 (en) Turbine engine fuel nozzle
EP3477120A1 (en) Gas turbine engine control method and system
US2752753A (en) Air swirler surrounding fuel nozzle discharge end
US11118462B2 (en) Blade tip pocket rib
KR102714020B1 (ko) 노즐 어셈블리, 연소기 및 이를 포함하는 가스터빈
CN116412418B (zh) 发动机燃料喷嘴和旋流器
JP2024131973A (ja) 遠心圧縮機用のパイプディフューザ

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

Fee payment year number: 1

St.27 status event code: A-2-2-U10-U11-oth-PR1002

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

Not in force date: 20110327

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

St.27 status event code: A-4-4-U10-U13-oth-PC1903

PC1903 Unpaid annual fee

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20110327

St.27 status event code: N-4-6-H10-H13-oth-PC1903

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000