JP4380855B2 - トラップ渦空洞を有するガスタービンエンジン燃焼器のライナ用の冷却ナゲット - Google Patents

トラップ渦空洞を有するガスタービンエンジン燃焼器のライナ用の冷却ナゲット Download PDF

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Publication number
JP4380855B2
JP4380855B2 JP29307099A JP29307099A JP4380855B2 JP 4380855 B2 JP4380855 B2 JP 4380855B2 JP 29307099 A JP29307099 A JP 29307099A JP 29307099 A JP29307099 A JP 29307099A JP 4380855 B2 JP4380855 B2 JP 4380855B2
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Japan
Prior art keywords
liner
cooling
nugget
downstream
upstream
Prior art date
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Expired - Fee Related
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JP29307099A
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English (en)
Japanese (ja)
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JP2000179356A5 (enExample
JP2000179356A (ja
Inventor
デイヴィッド・ルイス・バーラス
アーサー・ウェスリー・ジョンソン
ジョージ・エリック・モールトレ
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General Electric Co
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General Electric Co
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Publication date
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    • 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
    • F23R3/60—Support structures; Attaching or mounting 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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

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)
JP29307099A 1998-12-18 1999-10-15 トラップ渦空洞を有するガスタービンエンジン燃焼器のライナ用の冷却ナゲット Expired - Fee Related JP4380855B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/215,862 US6286317B1 (en) 1998-12-18 1998-12-18 Cooling nugget for a liner of a gas turbine engine combustor having trapped vortex cavity
US09/215862 1998-12-18

Publications (3)

Publication Number Publication Date
JP2000179356A JP2000179356A (ja) 2000-06-27
JP2000179356A5 JP2000179356A5 (enExample) 2006-11-30
JP4380855B2 true JP4380855B2 (ja) 2009-12-09

Family

ID=22804714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29307099A Expired - Fee Related JP4380855B2 (ja) 1998-12-18 1999-10-15 トラップ渦空洞を有するガスタービンエンジン燃焼器のライナ用の冷却ナゲット

Country Status (4)

Country Link
US (1) US6286317B1 (enExample)
EP (1) EP1010944B1 (enExample)
JP (1) JP4380855B2 (enExample)
DE (1) DE69929753T2 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
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US6540162B1 (en) * 2000-06-28 2003-04-01 General Electric Company Methods and apparatus for decreasing combustor emissions with spray bar assembly
US6334298B1 (en) * 2000-07-14 2002-01-01 General Electric Company Gas turbine combustor having dome-to-liner joint
US8272219B1 (en) * 2000-11-03 2012-09-25 General Electric Company Gas turbine engine combustor having trapped dual vortex cavity
US6581285B2 (en) * 2001-06-11 2003-06-24 General Electric Co. Methods for replacing nuggeted combustor liner panels
US7603841B2 (en) * 2001-07-23 2009-10-20 Ramgen Power Systems, Llc Vortex combustor for low NOx emissions when burning lean premixed high hydrogen content fuel
US6694743B2 (en) 2001-07-23 2004-02-24 Ramgen Power Systems, Inc. Rotary ramjet engine with flameholder extending to running clearance at engine casing interior wall
US7003961B2 (en) * 2001-07-23 2006-02-28 Ramgen Power Systems, Inc. Trapped vortex combustor
US6655146B2 (en) * 2001-07-31 2003-12-02 General Electric Company Hybrid film cooled combustor liner
US6735949B1 (en) * 2002-06-11 2004-05-18 General Electric Company Gas turbine engine combustor can with trapped vortex cavity
US6851263B2 (en) 2002-10-29 2005-02-08 General Electric Company Liner for a gas turbine engine combustor having trapped vortex cavity
US6904676B2 (en) * 2002-12-04 2005-06-14 General Electric Company Methods for replacing a portion of a combustor liner
US6986201B2 (en) * 2002-12-04 2006-01-17 General Electric Company Methods for replacing combustor liners
US6782620B2 (en) 2003-01-28 2004-08-31 General Electric Company Methods for replacing a portion of a combustor dome assembly
US6711900B1 (en) * 2003-02-04 2004-03-30 Pratt & Whitney Canada Corp. Combustor liner V-band design
FR2856468B1 (fr) * 2003-06-17 2007-11-23 Snecma Moteurs Chambre de combustion annulaire de turbomachine
FR2869094B1 (fr) * 2004-04-15 2006-07-21 Snecma Moteurs Sa Chambre de combustion annulaire de turbomachine a bride interne de fixation amelioree
US7546684B2 (en) * 2004-07-27 2009-06-16 General Electric Company Method for repair and replacement of combustor liner panel
US20060107667A1 (en) * 2004-11-22 2006-05-25 Haynes Joel M Trapped vortex combustor cavity manifold for gas turbine engine
FR2880391A1 (fr) * 2005-01-06 2006-07-07 Snecma Moteurs Sa Diffuseur pour chambre annulaire de combustion, en particulier pour un turbomoteur d'avion
EP1701095B1 (de) * 2005-02-07 2012-01-18 Siemens Aktiengesellschaft Hitzeschild
EP1744016A1 (de) * 2005-07-11 2007-01-17 Siemens Aktiengesellschaft Heissgasführendes Gehäuseelement, Wellenschutzmantel und Gasturbinenanlage
FR2892181B1 (fr) * 2005-10-18 2008-02-01 Snecma Sa Fixation d'une chambre de combustion a l'interieur de son carter
US8322142B2 (en) * 2007-05-01 2012-12-04 Flexenergy Energy Systems, Inc. Trapped vortex combustion chamber
EP2142777A4 (en) * 2007-05-01 2011-04-13 Ingersoll Rand Energy Systems COMBUSTION CHAMBER IN VORTEX PIÉGÉ
US8266914B2 (en) * 2008-10-22 2012-09-18 Pratt & Whitney Canada Corp. Heat shield sealing for gas turbine engine combustor
WO2010096817A2 (en) * 2009-02-23 2010-08-26 Williams International Co., L.L.C. Combustion system
US9134028B2 (en) * 2012-01-18 2015-09-15 Pratt & Whitney Canada Corp. Combustor for gas turbine engine
US20150323185A1 (en) 2014-05-07 2015-11-12 General Electric Compamy Turbine engine and method of assembling thereof
US10823418B2 (en) 2017-03-02 2020-11-03 General Electric Company Gas turbine engine combustor comprising air inlet tubes arranged around the combustor
US11262073B2 (en) * 2017-05-02 2022-03-01 General Electric Company Trapped vortex combustor for a gas turbine engine with a driver airflow channel
US10520197B2 (en) * 2017-06-01 2019-12-31 General Electric Company Single cavity trapped vortex combustor with CMC inner and outer liners
GB201715366D0 (en) 2017-09-22 2017-11-08 Rolls Royce Plc A combustion chamber
US11092076B2 (en) * 2017-11-28 2021-08-17 General Electric Company Turbine engine with combustor
FR3084141B1 (fr) * 2018-07-19 2021-04-02 Safran Aircraft Engines Ensemble pour une turbomachine
US11339966B2 (en) 2018-08-21 2022-05-24 General Electric Company Flow control wall for heat engine
CN115076721B (zh) * 2022-06-01 2023-04-07 南京航空航天大学 一种预蒸发驻涡值班火焰稳定器及其工作方法

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GB1136543A (en) * 1966-02-21 1968-12-11 Rolls Royce Liquid fuel combustion apparatus for gas turbine engines
GB1429677A (en) * 1973-03-20 1976-03-24 Rolls Royce Gas turbine engine combustion equipment
US4051670A (en) * 1975-05-30 1977-10-04 United Technologies Corporation Suction vent at recirculation zone of combustor
FR2340453A1 (fr) * 1976-02-06 1977-09-02 Snecma Corps de chambre de combustion, notamment pour turboreacteurs
US4236378A (en) * 1978-03-01 1980-12-02 General Electric Company Sectoral combustor for burning low-BTU fuel gas
EP0019417B1 (en) * 1979-05-18 1983-01-12 Rolls-Royce Plc Combustion apparatus for gas turbine engines
GB2073396B (en) * 1980-03-29 1984-02-22 Rolls Royce Gas turbine combustion chambers
GB2099978A (en) * 1981-05-11 1982-12-15 Rolls Royce Gas turbine engine combustor
EP0224817B1 (de) * 1985-12-02 1989-07-12 Siemens Aktiengesellschaft Hitzeschildanordnung, insbesondere für Strukturteile von Gasturbinenanlagen
US5129447A (en) * 1991-05-20 1992-07-14 United Technologies Corporation Cooled bolting arrangement
US5265425A (en) * 1991-09-23 1993-11-30 General Electric Company Aero-slinger combustor
EP0534685A1 (en) * 1991-09-23 1993-03-31 General Electric Company Air staged premixed dry low NOx combustor
US5542246A (en) * 1994-12-15 1996-08-06 United Technologies Corporation Bulkhead cooling fairing
US5623827A (en) * 1995-01-26 1997-04-29 General Electric Company Regenerative cooled dome assembly for a gas turbine engine combustor
US5791148A (en) 1995-06-07 1998-08-11 General Electric Company Liner of a gas turbine engine combustor having trapped vortex cavity
US5619855A (en) 1995-06-07 1997-04-15 General Electric Company High inlet mach combustor for gas turbine engine

Also Published As

Publication number Publication date
EP1010944A2 (en) 2000-06-21
US6286317B1 (en) 2001-09-11
DE69929753T2 (de) 2006-10-19
DE69929753D1 (de) 2006-04-20
JP2000179356A (ja) 2000-06-27
EP1010944A3 (en) 2002-01-30
EP1010944B1 (en) 2006-02-08

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