CN102235671B - 具有流动套管的燃烧器 - Google Patents

具有流动套管的燃烧器 Download PDF

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Publication number
CN102235671B
CN102235671B CN201110098799.9A CN201110098799A CN102235671B CN 102235671 B CN102235671 B CN 102235671B CN 201110098799 A CN201110098799 A CN 201110098799A CN 102235671 B CN102235671 B CN 102235671B
Authority
CN
China
Prior art keywords
fluid
channel
passage
lining
aperture
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
CN201110098799.9A
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English (en)
Chinese (zh)
Other versions
CN102235671A (zh
Inventor
R·J·基拉
M·R·沃茨
S-Y·吴
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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 CN102235671A publication Critical patent/CN102235671A/zh
Application granted granted Critical
Publication of CN102235671B publication Critical patent/CN102235671B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/44—Combustion chambers comprising a single tubular flame tube within a tubular casing
    • 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
    • F23R2900/03043—Convection cooled combustion chamber walls with means for guiding the cooling air flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Spray-Type Burners (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN201110098799.9A 2010-04-08 2011-04-08 具有流动套管的燃烧器 Expired - Fee Related CN102235671B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/756,329 US8359867B2 (en) 2010-04-08 2010-04-08 Combustor having a flow sleeve
US12/756329 2010-04-08

Publications (2)

Publication Number Publication Date
CN102235671A CN102235671A (zh) 2011-11-09
CN102235671B true CN102235671B (zh) 2015-04-29

Family

ID=44202906

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110098799.9A Expired - Fee Related CN102235671B (zh) 2010-04-08 2011-04-08 具有流动套管的燃烧器

Country Status (4)

Country Link
US (1) US8359867B2 (https=)
EP (1) EP2375161B1 (https=)
JP (1) JP5679883B2 (https=)
CN (1) CN102235671B (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120198855A1 (en) * 2011-02-03 2012-08-09 General Electric Company Method and apparatus for cooling combustor liner in combustor
US8650852B2 (en) * 2011-07-05 2014-02-18 General Electric Company Support assembly for transition duct in turbine system
US9182122B2 (en) * 2011-10-05 2015-11-10 General Electric Company Combustor and method for supplying flow to a combustor
US20130269359A1 (en) * 2012-04-16 2013-10-17 General Electric Company Combustor flow sleeve with supplemental air supply
US9366438B2 (en) * 2013-02-14 2016-06-14 Siemens Aktiengesellschaft Flow sleeve inlet assembly in a gas turbine engine
US9163837B2 (en) * 2013-02-27 2015-10-20 Siemens Aktiengesellschaft Flow conditioner in a combustor of a gas turbine engine
KR101557453B1 (ko) 2014-01-15 2015-10-06 두산중공업 주식회사 가스터빈의 이중벽 슬리브 냉각구조를 구비한 라이너 및 그 냉각방법
CN106796034A (zh) 2014-09-05 2017-05-31 西门子公司 联焰导管
US10215418B2 (en) * 2014-10-13 2019-02-26 Ansaldo Energia Ip Uk Limited Sealing device for a gas turbine combustor
DE102015205975A1 (de) * 2015-04-02 2016-10-06 Siemens Aktiengesellschaft Umführungs-Hitzeschildelement
KR101853456B1 (ko) * 2015-06-16 2018-04-30 두산중공업 주식회사 가스터빈용 연소 덕트 조립체
DE112016005084B4 (de) * 2015-11-05 2022-09-22 Mitsubishi Heavy Industries, Ltd. Verbrennungszylinder, Gasturbinenbrennkammer und Gasturbine
EP3287610B1 (en) * 2016-08-22 2019-07-10 Ansaldo Energia Switzerland AG Gas turbine transition duct
KR101986729B1 (ko) * 2017-08-22 2019-06-07 두산중공업 주식회사 실 영역 집중냉각을 위한 냉각유로 구조 및 이를 포함하는 가스 터빈용 연소기
KR102377720B1 (ko) * 2019-04-10 2022-03-23 두산중공업 주식회사 압력 강하가 개선된 라이너 냉각구조 및 이를 포함하는 가스터빈용 연소기

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719748A (en) * 1985-05-14 1988-01-19 General Electric Company Impingement cooled transition duct
JPH08270947A (ja) * 1995-03-30 1996-10-18 Toshiba Corp ガスタービン燃焼器
US7007482B2 (en) * 2004-05-28 2006-03-07 Power Systems Mfg., Llc Combustion liner seal with heat transfer augmentation
CN101063422A (zh) * 2006-04-24 2007-10-31 通用电气公司 用于降低燃气涡轮发动机内的压力损失的方法和系统
CN101865466A (zh) * 2009-03-04 2010-10-20 通用电气公司 图案冷却的燃烧器衬套

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1263243A (en) * 1985-05-14 1989-11-28 Lewis Berkley Davis, Jr. Impingement cooled transition duct
JPH08284688A (ja) * 1995-04-18 1996-10-29 Hitachi Ltd ガスタービンおよびガスタービン燃焼装置
JP3069522B2 (ja) * 1996-05-31 2000-07-24 株式会社東芝 ガスタービン燃焼器
US6484505B1 (en) 2000-02-25 2002-11-26 General Electric Company Combustor liner cooling thimbles and related method
US7082770B2 (en) * 2003-12-24 2006-08-01 Martling Vincent C Flow sleeve for a low NOx combustor
US7010921B2 (en) 2004-06-01 2006-03-14 General Electric Company Method and apparatus for cooling combustor liner and transition piece of a gas turbine
US7574865B2 (en) 2004-11-18 2009-08-18 Siemens Energy, Inc. Combustor flow sleeve with optimized cooling and airflow distribution
US7707835B2 (en) * 2005-06-15 2010-05-04 General Electric Company Axial flow sleeve for a turbine combustor and methods of introducing flow sleeve air
US7685823B2 (en) 2005-10-28 2010-03-30 Power Systems Mfg., Llc Airflow distribution to a low emissions combustor
US7878002B2 (en) * 2007-04-17 2011-02-01 General Electric Company Methods and systems to facilitate reducing combustor pressure drops
US7762075B2 (en) * 2007-08-14 2010-07-27 General Electric Company Combustion liner stop in a gas turbine
US8051663B2 (en) * 2007-11-09 2011-11-08 United Technologies Corp. Gas turbine engine systems involving cooling of combustion section liners
US8096133B2 (en) * 2008-05-13 2012-01-17 General Electric Company Method and apparatus for cooling and dilution tuning a gas turbine combustor liner and transition piece interface
US8307657B2 (en) 2009-03-10 2012-11-13 General Electric Company Combustor liner cooling system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719748A (en) * 1985-05-14 1988-01-19 General Electric Company Impingement cooled transition duct
JPH08270947A (ja) * 1995-03-30 1996-10-18 Toshiba Corp ガスタービン燃焼器
US7007482B2 (en) * 2004-05-28 2006-03-07 Power Systems Mfg., Llc Combustion liner seal with heat transfer augmentation
CN101063422A (zh) * 2006-04-24 2007-10-31 通用电气公司 用于降低燃气涡轮发动机内的压力损失的方法和系统
CN101865466A (zh) * 2009-03-04 2010-10-20 通用电气公司 图案冷却的燃烧器衬套

Also Published As

Publication number Publication date
JP2011220335A (ja) 2011-11-04
JP5679883B2 (ja) 2015-03-04
EP2375161A2 (en) 2011-10-12
US8359867B2 (en) 2013-01-29
EP2375161A3 (en) 2012-05-30
EP2375161B1 (en) 2018-07-25
US20110247339A1 (en) 2011-10-13
CN102235671A (zh) 2011-11-09

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150429