DE69517611T2 - Mittel zur Minderung der unverbrannten Werkstoffen in einer Gasturbinenbrennkammer - Google Patents

Mittel zur Minderung der unverbrannten Werkstoffen in einer Gasturbinenbrennkammer

Info

Publication number
DE69517611T2
DE69517611T2 DE69517611T DE69517611T DE69517611T2 DE 69517611 T2 DE69517611 T2 DE 69517611T2 DE 69517611 T DE69517611 T DE 69517611T DE 69517611 T DE69517611 T DE 69517611T DE 69517611 T2 DE69517611 T2 DE 69517611T2
Authority
DE
Germany
Prior art keywords
reducing
combustion chamber
gas turbine
turbine combustion
unburned materials
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 - Lifetime
Application number
DE69517611T
Other languages
English (en)
Other versions
DE69517611D1 (de
Inventor
Anthony J Loprinzo
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 DE69517611D1 publication Critical patent/DE69517611D1/de
Application granted granted Critical
Publication of DE69517611T2 publication Critical patent/DE69517611T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F23R3/04—Air inlet arrangements
    • F23R3/045—Air inlet arrangements using pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69517611T 1994-03-14 1995-03-06 Mittel zur Minderung der unverbrannten Werkstoffen in einer Gasturbinenbrennkammer Expired - Lifetime DE69517611T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/212,407 US5454221A (en) 1994-03-14 1994-03-14 Dilution flow sleeve for reducing emissions in a gas turbine combustor

Publications (2)

Publication Number Publication Date
DE69517611D1 DE69517611D1 (de) 2000-08-03
DE69517611T2 true DE69517611T2 (de) 2001-02-15

Family

ID=22790877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517611T Expired - Lifetime DE69517611T2 (de) 1994-03-14 1995-03-06 Mittel zur Minderung der unverbrannten Werkstoffen in einer Gasturbinenbrennkammer

Country Status (5)

Country Link
US (2) US5454221A (de)
EP (1) EP0672868B1 (de)
JP (1) JP3866780B2 (de)
CA (1) CA2143231C (de)
DE (1) DE69517611T2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5850732A (en) * 1997-05-13 1998-12-22 Capstone Turbine Corporation Low emissions combustion system for a gas turbine engine
US6098397A (en) * 1998-06-08 2000-08-08 Caterpillar Inc. Combustor for a low-emissions gas turbine engine
US6484505B1 (en) 2000-02-25 2002-11-26 General Electric Company Combustor liner cooling thimbles and related method
US6331110B1 (en) 2000-05-25 2001-12-18 General Electric Company External dilution air tuning for dry low NOx combustors and methods therefor
US6499993B2 (en) 2000-05-25 2002-12-31 General Electric Company External dilution air tuning for dry low NOX combustors and methods therefor
JP3962554B2 (ja) * 2001-04-19 2007-08-22 三菱重工業株式会社 ガスタービン燃焼器及びガスタービン
US6430932B1 (en) 2001-07-19 2002-08-13 Power Systems Mfg., Llc Low NOx combustion liner with cooling air plenum recesses
GB2399408B (en) * 2003-03-14 2006-02-22 Rolls Royce Plc Gas turbine engine combustor
US7716931B2 (en) * 2006-03-01 2010-05-18 General Electric Company Method and apparatus for assembling gas turbine engine
US7571611B2 (en) * 2006-04-24 2009-08-11 General Electric Company Methods and system for reducing pressure losses in gas turbine engines
US8448443B2 (en) * 2007-10-11 2013-05-28 General Electric Company Combustion liner thimble insert and related method
US8151570B2 (en) * 2007-12-06 2012-04-10 Alstom Technology Ltd Transition duct cooling feed tubes
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
US8176739B2 (en) * 2008-07-17 2012-05-15 General Electric Company Coanda injection system for axially staged low emission combustors
US8549859B2 (en) * 2008-07-28 2013-10-08 Siemens Energy, Inc. Combustor apparatus in a gas turbine engine
US8516820B2 (en) * 2008-07-28 2013-08-27 Siemens Energy, Inc. Integral flow sleeve and fuel injector assembly
US8528340B2 (en) * 2008-07-28 2013-09-10 Siemens Energy, Inc. Turbine engine flow sleeve
US20100071377A1 (en) * 2008-09-19 2010-03-25 Fox Timothy A Combustor Apparatus for Use in a Gas Turbine Engine
US8375726B2 (en) * 2008-09-24 2013-02-19 Siemens Energy, Inc. Combustor assembly in a gas turbine engine
US7712314B1 (en) 2009-01-21 2010-05-11 Gas Turbine Efficiency Sweden Ab Venturi cooling system
US8281594B2 (en) * 2009-09-08 2012-10-09 Siemens Energy, Inc. Fuel injector for use in a gas turbine engine
US8646277B2 (en) * 2010-02-19 2014-02-11 General Electric Company Combustor liner for a turbine engine with venturi and air deflector
US8082739B2 (en) 2010-04-12 2011-12-27 General Electric Company Combustor exit temperature profile control via fuel staging and related method
RU2469242C1 (ru) * 2011-04-06 2012-12-10 Открытое акционерное общество "Газпром" Способ струйно-пористого охлаждения теплонапряженных элементов
RU2483250C2 (ru) * 2011-04-06 2013-05-27 Открытое акционерное общество "Газпром" Способ комбинированного охлаждения теплонапряженных элементов (варианты)
US9297534B2 (en) * 2011-07-29 2016-03-29 General Electric Company Combustor portion for a turbomachine and method of operating a turbomachine
JP5821553B2 (ja) * 2011-11-11 2015-11-24 株式会社Ihi ＲＱＬ方式の低ＮＯｘ燃焼器
US11460188B2 (en) 2013-02-14 2022-10-04 Clearsign Technologies Corporation Ultra low emissions firetube boiler burner
US20150174360A1 (en) * 2013-12-23 2015-06-25 12th Man Technologies, Inc. Device for Discharging Toxic Gases
EP3037725B1 (de) * 2014-12-22 2018-10-31 Ansaldo Energia Switzerland AG Mischer zur Vermischung einer Verdünnungsluft mit einem Heißgasstrom
CN104676648B (zh) * 2015-01-09 2017-02-22 北京航空航天大学 一种预燃级rql，主燃级lpp的中心分级低污染燃烧室
US10060629B2 (en) * 2015-02-20 2018-08-28 United Technologies Corporation Angled radial fuel/air delivery system for combustor
US10228135B2 (en) * 2016-03-15 2019-03-12 General Electric Company Combustion liner cooling
US10823418B2 (en) * 2017-03-02 2020-11-03 General Electric Company Gas turbine engine combustor comprising air inlet tubes arranged around the combustor
CN110199153B (zh) 2017-03-02 2021-09-03 美一蓝技术公司 具有穿孔火焰保持器和涡流稳定的预热火焰的燃烧系统
CN116265810A (zh) * 2021-12-16 2023-06-20 通用电气公司 利用成形冷却栅栏的旋流器反稀释

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23149E (en) * 1949-09-20 Combustion burner
FR2222124A1 (en) * 1973-03-23 1974-10-18 Pillard Chauffage Combustion gases homogenizing equipment - ensures uniform temperatures for drying plants, gas turbines and jet engines
DE2607214A1 (de) * 1976-02-23 1977-09-01 Volkswagenwerk Ag Brennkammer fuer gasturbinen
GB2003989A (en) * 1977-09-09 1979-03-21 Westinghouse Electric Corp Cooled air inlet tube for a gas turbine combustor
GB2020371B (en) * 1978-05-04 1982-09-29 Penny Turbines Ltd Noel Gas turbine combustion chamber
US4475344A (en) * 1982-02-16 1984-10-09 Westinghouse Electric Corp. Low smoke combustor for land based combustion turbines
US4984429A (en) * 1986-11-25 1991-01-15 General Electric Company Impingement cooled liner for dry low NOx venturi combustor
US5117636A (en) * 1990-02-05 1992-06-02 General Electric Company Low nox emission in gas turbine system
US5277021A (en) * 1991-05-13 1994-01-11 Sundstrand Corporation Very high altitude turbine combustor

Also Published As

Publication number Publication date
US5454221A (en) 1995-10-03
US5575154A (en) 1996-11-19
JP3866780B2 (ja) 2007-01-10
CA2143231C (en) 2008-01-29
DE69517611D1 (de) 2000-08-03
EP0672868B1 (de) 2000-06-28
JPH0821626A (ja) 1996-01-23
EP0672868A1 (de) 1995-09-20
CA2143231A1 (en) 1995-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN