CN101765744B - 燃气轮机 - Google Patents
燃气轮机 Download PDFInfo
- Publication number
- CN101765744B CN101765744B CN2008801011434A CN200880101143A CN101765744B CN 101765744 B CN101765744 B CN 101765744B CN 2008801011434 A CN2008801011434 A CN 2008801011434A CN 200880101143 A CN200880101143 A CN 200880101143A CN 101765744 B CN101765744 B CN 101765744B
- Authority
- CN
- China
- Prior art keywords
- tail pipe
- parts
- gas turbine
- towards
- gas compartment
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/24—Heat or noise insulation
-
- 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
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
- F23M20/005—Noise absorbing means
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/96—Preventing, counteracting or reducing vibration or noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/96—Preventing, counteracting or reducing vibration or noise
- F05D2260/963—Preventing, counteracting or reducing vibration or noise by Helmholtz resonators
-
- 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
- F23R2900/00014—Reducing thermo-acoustic vibrations by passive means, e.g. by Helmholtz resonators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-272592 | 2007-10-19 | ||
JP2007272592A JP4981615B2 (ja) | 2007-10-19 | 2007-10-19 | ガスタービン |
PCT/JP2008/068882 WO2009051236A1 (ja) | 2007-10-19 | 2008-10-17 | ガスタービン |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101765744A CN101765744A (zh) | 2010-06-30 |
CN101765744B true CN101765744B (zh) | 2012-02-01 |
Family
ID=40567497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801011434A Active CN101765744B (zh) | 2007-10-19 | 2008-10-17 | 燃气轮机 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8904794B2 (zh) |
EP (2) | EP2187129A4 (zh) |
JP (1) | JP4981615B2 (zh) |
KR (1) | KR101183702B1 (zh) |
CN (1) | CN101765744B (zh) |
WO (1) | WO2009051236A1 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8091365B2 (en) * | 2008-08-12 | 2012-01-10 | Siemens Energy, Inc. | Canted outlet for transition in a gas turbine engine |
EP2299177A1 (en) * | 2009-09-21 | 2011-03-23 | Alstom Technology Ltd | Combustor of a gas turbine |
GB2478786A (en) * | 2010-03-19 | 2011-09-21 | Christina Haycock | Road de-icing system |
US8973365B2 (en) * | 2010-10-29 | 2015-03-10 | Solar Turbines Incorporated | Gas turbine combustor with mounting for Helmholtz resonators |
JP5693293B2 (ja) * | 2011-02-25 | 2015-04-01 | 三菱重工業株式会社 | 燃焼器 |
US8887508B2 (en) * | 2011-03-15 | 2014-11-18 | General Electric Company | Impingement sleeve and methods for designing and forming impingement sleeve |
EP2559945A1 (en) * | 2011-08-17 | 2013-02-20 | Siemens Aktiengesellschaft | Combustion arrangement and turbine comprising a damping facility |
US9249977B2 (en) | 2011-11-22 | 2016-02-02 | Mitsubishi Hitachi Power Systems, Ltd. | Combustor with acoustic liner |
US20130255260A1 (en) * | 2012-03-29 | 2013-10-03 | Solar Turbines Inc. | Resonance damper for damping acoustic oscillations from combustor |
US20130283799A1 (en) * | 2012-04-25 | 2013-10-31 | Solar Turbines Inc. | Resonance damper for damping acoustic oscillations from combustor |
US10088165B2 (en) * | 2015-04-07 | 2018-10-02 | General Electric Company | System and method for tuning resonators |
US9410484B2 (en) * | 2013-07-19 | 2016-08-09 | Siemens Aktiengesellschaft | Cooling chamber for upstream weld of damping resonator on turbine component |
US20150082794A1 (en) * | 2013-09-26 | 2015-03-26 | Reinhard Schilp | Apparatus for acoustic damping and operational control of damping, cooling, and emissions in a gas turbine engine |
EP2865948B1 (en) * | 2013-10-25 | 2018-04-11 | Ansaldo Energia Switzerland AG | Gas turbine combustor having a quarter wave damper |
JP6229232B2 (ja) * | 2014-03-31 | 2017-11-15 | 三菱日立パワーシステムズ株式会社 | 燃焼器、これを備えるガスタービン、及び燃焼器の補修方法 |
WO2016032434A1 (en) * | 2014-08-26 | 2016-03-03 | Siemens Energy, Inc. | Film cooling hole arrangement for acoustic resonators in gas turbine engines |
JP6579834B2 (ja) | 2015-07-08 | 2019-09-25 | 三菱日立パワーシステムズ株式会社 | 燃焼器及びガスタービン |
EP3974723B1 (en) * | 2020-09-23 | 2023-08-30 | Ansaldo Energia Switzerland AG | Gas turbine for power plant comprising a damping device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1551965A (zh) * | 2001-09-07 | 2004-12-01 | ��ķ�Ƽ���������˾ | 减小燃气轮机装置中的燃烧室脉动的减振装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3263772A (en) * | 1964-06-17 | 1966-08-02 | Arvin Ind Inc | Sound attenuating gas conduit with one-quarter wave-length side branch chambers |
US4199936A (en) * | 1975-12-24 | 1980-04-29 | The Boeing Company | Gas turbine engine combustion noise suppressor |
JP3930252B2 (ja) * | 2000-01-07 | 2007-06-13 | 三菱重工業株式会社 | ガスタービン燃焼器 |
US6530221B1 (en) * | 2000-09-21 | 2003-03-11 | Siemens Westinghouse Power Corporation | Modular resonators for suppressing combustion instabilities in gas turbine power plants |
ES2309029T3 (es) | 2001-01-09 | 2008-12-16 | Mitsubishi Heavy Industries, Ltd. | Camara de combustion de turbina de gas. |
CN100523615C (zh) * | 2002-01-16 | 2009-08-05 | 阿尔斯通技术有限公司 | 用于燃气轮机的燃烧室 |
US20060169533A1 (en) | 2005-02-03 | 2006-08-03 | Patrick William P | Acoustic liner with a nonuniform depth backwall |
US20060169532A1 (en) | 2005-02-03 | 2006-08-03 | Patrick William P | Acoustic liner with nonuniform impedance |
JP2007132640A (ja) | 2005-11-14 | 2007-05-31 | Mitsubishi Heavy Ind Ltd | ガスタービン燃焼器 |
US7856830B2 (en) * | 2006-05-26 | 2010-12-28 | Pratt & Whitney Canada Corp. | Noise reducing combustor |
-
2007
- 2007-10-19 JP JP2007272592A patent/JP4981615B2/ja active Active
-
2008
- 2008-10-17 WO PCT/JP2008/068882 patent/WO2009051236A1/ja active Application Filing
- 2008-10-17 EP EP20080838623 patent/EP2187129A4/en not_active Withdrawn
- 2008-10-17 CN CN2008801011434A patent/CN101765744B/zh active Active
- 2008-10-17 KR KR1020107002949A patent/KR101183702B1/ko active IP Right Grant
- 2008-10-17 EP EP15181698.0A patent/EP2980484B1/en active Active
- 2008-10-17 US US12/671,046 patent/US8904794B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1551965A (zh) * | 2001-09-07 | 2004-12-01 | ��ķ�Ƽ���������˾ | 减小燃气轮机装置中的燃烧室脉动的减振装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2187129A1 (en) | 2010-05-19 |
JP4981615B2 (ja) | 2012-07-25 |
KR101183702B1 (ko) | 2012-09-17 |
EP2187129A4 (en) | 2014-06-25 |
US8904794B2 (en) | 2014-12-09 |
KR20100034760A (ko) | 2010-04-01 |
EP2980484B1 (en) | 2020-02-12 |
WO2009051236A1 (ja) | 2009-04-23 |
JP2009097841A (ja) | 2009-05-07 |
CN101765744A (zh) | 2010-06-30 |
EP2980484A1 (en) | 2016-02-03 |
US20100186411A1 (en) | 2010-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101765744B (zh) | 燃气轮机 | |
CN101220964B (zh) | 套环、套筒以及冷却燃烧器组件的方法 | |
US9291104B2 (en) | Damping device and gas turbine combustor | |
US7788926B2 (en) | Resonator device at junction of combustor and combustion chamber | |
CN1333161C (zh) | 燃气轮机燃烧室 | |
US8516819B2 (en) | Forward-section resonator for high frequency dynamic damping | |
CA2399534A1 (en) | Gasturbine and the combustor thereof | |
RU2002109453A (ru) | Система отведения избыточного количества воздуха с упрощенным управлением для турбореактивного или турбовинтового двигателя | |
CN103620307A (zh) | 燃气轮机燃烧器 | |
CN103453554A (zh) | 用于在涡轮发动机中使用的燃料喷射组件及其组装方法 | |
CN101946063B (zh) | 燃气轮机 | |
CN102374531A (zh) | 燃烧器和燃烧器啸叫减轻方法 | |
CN102472495B (zh) | 燃烧器系统和这种燃烧器系统的阻尼方法 | |
EP1978306B1 (en) | Hooded air/fuel swirler for a gas turbine engine | |
WO2019067114A1 (en) | VOLUTE FOR FUEL INJECTOR ASSEMBLIES IN GAS TURBINE ENGINES | |
JP2010276022A (ja) | ターボ機械圧縮機ホイール部材 | |
US11506382B2 (en) | System and method for acoustic dampers with multiple volumes in a combustion chamber front panel | |
US10859011B2 (en) | Combustor with flow guide in double pipe type liner, and gas turbine having same | |
JP6408871B2 (ja) | 燃料ノズルパイロットシステムへの高圧空気配送用の燃焼ケーシングマニホールド | |
CN105121961A (zh) | 配备有亥姆霍兹共振器的燃气涡轮机燃烧器组件 | |
CN115751381A (zh) | 一种多吸收频率的双层壁加力燃烧室防振屏 | |
JP6066754B2 (ja) | 音響ダンパ、燃焼器およびガスタービン並びに音響ダンパのターゲット周波数変更方法 | |
CN109099461A (zh) | 燃烧室的头部装置、燃烧室及燃气轮机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MITSUBISHI HITACHI POWER SYSTEM LTD. Free format text: FORMER OWNER: MITSUBISHI JUKOGIO KK Effective date: 20150410 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150410 Address after: yokohama Patentee after: Mitsubishi Hitachi Power System Ltd. Address before: Tokyo, Japan, Japan Patentee before: Mit-subishi Heavy Industries Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Yokohama, Japan Patentee after: Mitsubishi Power Co., Ltd Address before: Yokohama, Japan Patentee before: MITSUBISHI HITACHI POWER SYSTEMS, Ltd. |