CN106796032A - 用于阻抑高频燃烧动力状态下的振动模式的燃烧室和方法 - Google Patents
用于阻抑高频燃烧动力状态下的振动模式的燃烧室和方法 Download PDFInfo
- Publication number
- CN106796032A CN106796032A CN201480082526.7A CN201480082526A CN106796032A CN 106796032 A CN106796032 A CN 106796032A CN 201480082526 A CN201480082526 A CN 201480082526A CN 106796032 A CN106796032 A CN 106796032A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- combustion chamber
- main body
- carrier
- different
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000010355 oscillation Effects 0.000 claims description 20
- 230000004323 axial length Effects 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 claims 1
- 230000001629 suppression Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000003993 interaction Effects 0.000 description 4
- 230000001427 coherent effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- F23R3/002—Wall structures
-
- 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
-
- 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
-
- 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
- F23R3/346—Feeding into different combustion zones for staged combustion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2014/059272 WO2016057009A1 (en) | 2014-10-06 | 2014-10-06 | Combustor and method for damping vibrational modes under high-frequency combustion dynamics |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106796032A true CN106796032A (zh) | 2017-05-31 |
CN106796032B CN106796032B (zh) | 2019-07-09 |
Family
ID=51842846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480082526.7A Active CN106796032B (zh) | 2014-10-06 | 2014-10-06 | 用于阻抑高频燃烧动力状态下的振动模式的燃烧室和方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10775043B2 (zh) |
EP (1) | EP3204694B1 (zh) |
JP (1) | JP6522747B2 (zh) |
CN (1) | CN106796032B (zh) |
WO (1) | WO2016057009A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116734289A (zh) * | 2022-03-02 | 2023-09-12 | 中国航发商用航空发动机有限责任公司 | 燃气涡轮发动机及用于其的燃料喷嘴、燃烧室、燃料环和抑制振荡燃烧方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021055971A (ja) * | 2019-10-01 | 2021-04-08 | 三菱パワー株式会社 | ガスタービン燃焼器 |
US11543127B2 (en) | 2020-02-14 | 2023-01-03 | Raytheon Technologies Corporation | Gas turbine engine dilution chute geometry |
US11828465B2 (en) * | 2022-01-21 | 2023-11-28 | General Electric Company | Combustor fuel assembly |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5685157A (en) * | 1995-05-26 | 1997-11-11 | General Electric Company | Acoustic damper for a gas turbine engine combustor |
JP2004509313A (ja) * | 2000-09-21 | 2004-03-25 | シーメンス ウエスチングハウス パワー コーポレイション | ガスタービン発電所の燃焼不安定性を抑制するモジュラー形共鳴器 |
CN101625120A (zh) * | 2008-07-11 | 2010-01-13 | 通用电气公司 | 燃烧器结构 |
US20120006028A1 (en) * | 2010-07-08 | 2012-01-12 | Ching-Pang Lee | Damping resonator with impingement cooling |
CN102588503A (zh) * | 2011-01-13 | 2012-07-18 | 通用电气公司 | 用于衰减燃气涡轮发动机中的振动的系统 |
CN102954495A (zh) * | 2011-08-17 | 2013-03-06 | 通用电气公司 | 燃烧器谐振器 |
CN103620307A (zh) * | 2011-07-07 | 2014-03-05 | 三菱重工业株式会社 | 燃气轮机燃烧器 |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5235814A (en) * | 1991-08-01 | 1993-08-17 | General Electric Company | Flashback resistant fuel staged premixed combustor |
JPH05196232A (ja) | 1991-08-01 | 1993-08-06 | General Electric Co <Ge> | 耐逆火性燃料ステージング式予混合燃焼器 |
US6269646B1 (en) | 1998-01-28 | 2001-08-07 | General Electric Company | Combustors with improved dynamics |
SE9802707L (sv) * | 1998-08-11 | 2000-02-12 | Abb Ab | Brännkammaranordning och förfarande för att reducera inverkan av akustiska trycksvängningar i en brännkammaranordning |
EP1255074B1 (de) * | 2001-05-01 | 2005-11-23 | Alstom Technology Ltd | Schwingungsreduktion in einer Brennkammer |
CA2399534C (en) * | 2001-08-31 | 2007-01-02 | Mitsubishi Heavy Industries, Ltd. | Gasturbine and the combustor thereof |
US6931853B2 (en) * | 2002-11-19 | 2005-08-23 | Siemens Westinghouse Power Corporation | Gas turbine combustor having staged burners with dissimilar mixing passage geometries |
US6886342B2 (en) * | 2002-12-17 | 2005-05-03 | Pratt & Whitney Canada Corp. | Vortex fuel nozzle to reduce noise levels and improve mixing |
US7080514B2 (en) | 2003-08-15 | 2006-07-25 | Siemens Power Generation,Inc. | High frequency dynamics resonator assembly |
US20070028593A1 (en) | 2005-08-04 | 2007-02-08 | The Boeing Company | Low-noise pulse jet engine |
US7827797B2 (en) | 2006-09-05 | 2010-11-09 | General Electric Company | Injection assembly for a combustor |
US20080141645A1 (en) * | 2006-12-14 | 2008-06-19 | General Electric Company | System and method for low emissions combustion |
US8631656B2 (en) | 2008-03-31 | 2014-01-21 | General Electric Company | Gas turbine engine combustor circumferential acoustic reduction using flame temperature nonuniformities |
US9342656B2 (en) | 2008-08-28 | 2016-05-17 | Siemens Aktiengesellschaft | Using EDS for extending a description of a loadware update mechanism |
JP4934696B2 (ja) * | 2009-03-26 | 2012-05-16 | 株式会社日立製作所 | バーナ及び燃焼器 |
US8336312B2 (en) | 2009-06-17 | 2012-12-25 | Siemens Energy, Inc. | Attenuation of combustion dynamics using a Herschel-Quincke filter |
US20110048022A1 (en) * | 2009-08-29 | 2011-03-03 | General Electric Company | System and method for combustion dynamics control of gas turbine |
US8381525B2 (en) * | 2009-09-30 | 2013-02-26 | General Electric Company | System and method using low emissions gas turbine cycle with partial air separation |
US10054313B2 (en) | 2010-07-08 | 2018-08-21 | Siemens Energy, Inc. | Air biasing system in a gas turbine combustor |
EP2423589A1 (de) | 2010-08-27 | 2012-02-29 | Siemens Aktiengesellschaft | Brenneranordnung |
EP2434222B1 (en) * | 2010-09-24 | 2019-02-27 | Ansaldo Energia IP UK Limited | Method for operating a combustion chamber |
US8322143B2 (en) * | 2011-01-18 | 2012-12-04 | General Electric Company | System and method for injecting fuel |
US20120180487A1 (en) | 2011-01-19 | 2012-07-19 | General Electric Company | System for flow control in multi-tube fuel nozzle |
US8943832B2 (en) * | 2011-10-26 | 2015-02-03 | General Electric Company | Fuel nozzle assembly for use in turbine engines and methods of assembling same |
US8904798B2 (en) * | 2012-07-31 | 2014-12-09 | General Electric Company | Combustor |
US9151502B2 (en) | 2012-08-21 | 2015-10-06 | General Electric Company | System and method for reducing modal coupling of combustion dynamics |
US9032704B2 (en) * | 2012-08-21 | 2015-05-19 | General Electric Company | System for reducing combustion dynamics |
US20140090400A1 (en) * | 2012-10-01 | 2014-04-03 | Peter John Stuttaford | Variable flow divider mechanism for a multi-stage combustor |
US20140123649A1 (en) | 2012-11-07 | 2014-05-08 | Juan E. Portillo Bilbao | Acoustic damping system for a combustor of a gas turbine engine |
US9546601B2 (en) * | 2012-11-20 | 2017-01-17 | General Electric Company | Clocked combustor can array |
US20140144152A1 (en) * | 2012-11-26 | 2014-05-29 | General Electric Company | Premixer With Fuel Tubes Having Chevron Outlets |
US9353950B2 (en) * | 2012-12-10 | 2016-05-31 | General Electric Company | System for reducing combustion dynamics and NOx in a combustor |
US9651259B2 (en) * | 2013-03-12 | 2017-05-16 | General Electric Company | Multi-injector micromixing system |
EP2860451A1 (en) * | 2013-10-11 | 2015-04-15 | Alstom Technology Ltd | Combustion chamber of a gas turbine with improved acoustic damping |
US20150330636A1 (en) * | 2014-05-13 | 2015-11-19 | General Electric Company | System and method for control of combustion dynamics in combustion system |
WO2016085494A1 (en) * | 2014-11-26 | 2016-06-02 | Siemens Aktiengesellschaft | Fuel lance with means for interacting with a flow of air and improve breakage of an ejected liquid jet of fuel |
US11525578B2 (en) * | 2017-08-16 | 2022-12-13 | General Electric Company | Dynamics-mitigating adapter for bundled tube fuel nozzle |
-
2014
- 2014-10-06 US US15/512,943 patent/US10775043B2/en active Active
- 2014-10-06 EP EP14790900.6A patent/EP3204694B1/en active Active
- 2014-10-06 WO PCT/US2014/059272 patent/WO2016057009A1/en active Application Filing
- 2014-10-06 JP JP2017518514A patent/JP6522747B2/ja active Active
- 2014-10-06 CN CN201480082526.7A patent/CN106796032B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5685157A (en) * | 1995-05-26 | 1997-11-11 | General Electric Company | Acoustic damper for a gas turbine engine combustor |
JP2004509313A (ja) * | 2000-09-21 | 2004-03-25 | シーメンス ウエスチングハウス パワー コーポレイション | ガスタービン発電所の燃焼不安定性を抑制するモジュラー形共鳴器 |
CN101625120A (zh) * | 2008-07-11 | 2010-01-13 | 通用电气公司 | 燃烧器结构 |
US20120006028A1 (en) * | 2010-07-08 | 2012-01-12 | Ching-Pang Lee | Damping resonator with impingement cooling |
CN102588503A (zh) * | 2011-01-13 | 2012-07-18 | 通用电气公司 | 用于衰减燃气涡轮发动机中的振动的系统 |
CN103620307A (zh) * | 2011-07-07 | 2014-03-05 | 三菱重工业株式会社 | 燃气轮机燃烧器 |
CN102954495A (zh) * | 2011-08-17 | 2013-03-06 | 通用电气公司 | 燃烧器谐振器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116734289A (zh) * | 2022-03-02 | 2023-09-12 | 中国航发商用航空发动机有限责任公司 | 燃气涡轮发动机及用于其的燃料喷嘴、燃烧室、燃料环和抑制振荡燃烧方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2017533399A (ja) | 2017-11-09 |
EP3204694A1 (en) | 2017-08-16 |
WO2016057009A1 (en) | 2016-04-14 |
CN106796032B (zh) | 2019-07-09 |
JP6522747B2 (ja) | 2019-05-29 |
EP3204694B1 (en) | 2019-02-27 |
US10775043B2 (en) | 2020-09-15 |
US20170292709A1 (en) | 2017-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7076956B2 (en) | Combustion chamber for gas turbine engine | |
US7448215B2 (en) | Combustion chamber for a gas turbine engine | |
JP6169920B2 (ja) | 燃焼ダイナミクスを低減するためのシステムおよび方法 | |
CN106796032B (zh) | 用于阻抑高频燃烧动力状态下的振动模式的燃烧室和方法 | |
US20100021291A1 (en) | Diffuser Apparatus in a Turbomachine | |
KR101551673B1 (ko) | 연소기용 음향 감쇠기 장치 | |
EP3204936B1 (en) | Concentric resonators for machines | |
JP2017530292A (ja) | トランジション−タービンシールアセンブリ | |
CN106196173A (zh) | 用于控制燃烧系统中的燃烧动态的系统和方法 | |
CN104995456A (zh) | 燃气涡轮发动机中的流动套筒入口组件 | |
JP2017529511A (ja) | ガスタービンエンジンの燃焼器用の音響減衰システム | |
JP2014169853A (ja) | 燃焼装置および燃焼装置の圧力変動を低減する方法 | |
GB2516286A (en) | A duct and method for damping pressure waves caused by thermoacoustic instability | |
KR20140012187A (ko) | 연소 시스템용 열 순응 지지대 | |
US20150101332A1 (en) | Combustion chamber of a gas turbine with improved acoustic damping | |
JP2006189030A (ja) | オーグメンター・ライナー | |
JP2012189270A (ja) | ガスタービン | |
JP2011058608A (ja) | 配管ジョイント、およびガスタービン | |
US20250019081A1 (en) | Assembly for an ejection cone of an aircraft turbomachine | |
JP2009235970A (ja) | ガスタービン | |
JP5823012B2 (ja) | ガスタービン | |
JP2014111991A (ja) | 配管ジョイント、およびガスタービン | |
JP2015194129A (ja) | 消音器 | |
CN107923254A (zh) | 用于燃烧室的非轴向对称过渡管道 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220401 Address after: Munich, Germany Patentee after: Siemens energy global Corp. Address before: Munich, Germany Patentee before: SIEMENS AG |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: Munich, Germany Patentee after: Siemens Energy International Country or region after: Germany Address before: Munich, Germany Patentee before: Siemens energy global Corp. Country or region before: Germany |
|
CP03 | Change of name, title or address |