DE602004031200D1 - V-band-lüftungsschlitz für eine brennkammerwand - Google Patents

V-band-lüftungsschlitz für eine brennkammerwand

Info

Publication number
DE602004031200D1
DE602004031200D1 DE602004031200T DE602004031200T DE602004031200D1 DE 602004031200 D1 DE602004031200 D1 DE 602004031200D1 DE 602004031200 T DE602004031200 T DE 602004031200T DE 602004031200 T DE602004031200 T DE 602004031200T DE 602004031200 D1 DE602004031200 D1 DE 602004031200D1
Authority
DE
Germany
Prior art keywords
combustion wall
ventilation slide
band ventilation
band
slide
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
DE602004031200T
Other languages
English (en)
Inventor
Bhawan Bhai Patel
Parthasarathy Sampath
Jason Araan Fish
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.)
Pratt and Whitney Canada Corp
Original Assignee
Pratt and Whitney Canada Corp
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 Pratt and Whitney Canada Corp filed Critical Pratt and Whitney Canada Corp
Publication of DE602004031200D1 publication Critical patent/DE602004031200D1/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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/54—Reverse-flow combustion chambers
    • 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
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/03042—Film cooled combustion chamber walls or domes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Gas Burners (AREA)
  • Air-Flow Control Members (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE602004031200T 2003-02-04 2004-02-02 V-band-lüftungsschlitz für eine brennkammerwand Expired - Lifetime DE602004031200D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/357,363 US6711900B1 (en) 2003-02-04 2003-02-04 Combustor liner V-band design
PCT/CA2004/000141 WO2004070275A1 (en) 2003-02-04 2004-02-02 Combustor liner v-band louver

Publications (1)

Publication Number Publication Date
DE602004031200D1 true DE602004031200D1 (de) 2011-03-10

Family

ID=31993774

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004031200T Expired - Lifetime DE602004031200D1 (de) 2003-02-04 2004-02-02 V-band-lüftungsschlitz für eine brennkammerwand

Country Status (5)

Country Link
US (3) US6711900B1 (de)
EP (1) EP1604149B1 (de)
CA (1) CA2509908C (de)
DE (1) DE602004031200D1 (de)
WO (1) WO2004070275A1 (de)

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US6711900B1 (en) * 2003-02-04 2004-03-30 Pratt & Whitney Canada Corp. Combustor liner V-band design
US7269958B2 (en) * 2004-09-10 2007-09-18 Pratt & Whitney Canada Corp. Combustor exit duct
US8171736B2 (en) * 2007-01-30 2012-05-08 Pratt & Whitney Canada Corp. Combustor with chamfered dome
US7942006B2 (en) * 2007-03-26 2011-05-17 Honeywell International Inc. Combustors and combustion systems for gas turbine engines
US8291711B2 (en) 2008-07-25 2012-10-23 United Technologies Corporation Flow sleeve impingement cooling baffles
FR2947035B1 (fr) * 2009-06-17 2011-07-15 Turbomeca Refroidissement de paroi de chambre de combustion de moteur a turbine a gaz
US8572986B2 (en) 2009-07-27 2013-11-05 United Technologies Corporation Retainer for suspended thermal protection elements in a gas turbine engine
JP2011102669A (ja) * 2009-11-10 2011-05-26 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器及びガスタービン
US8991188B2 (en) 2011-01-05 2015-03-31 General Electric Company Fuel nozzle passive purge cap flow
US9062884B2 (en) 2011-05-26 2015-06-23 Honeywell International Inc. Combustors with quench inserts
US8864492B2 (en) * 2011-06-23 2014-10-21 United Technologies Corporation Reverse flow combustor duct attachment
US8978384B2 (en) 2011-11-23 2015-03-17 General Electric Company Swirler assembly with compressor discharge injection to vane surface
US20130298564A1 (en) * 2012-05-14 2013-11-14 General Electric Company Cooling system and method for turbine system
DE102012016493A1 (de) * 2012-08-21 2014-02-27 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenbrennkammer mit prallgekühlten Bolzen der Brennkammerschindeln
US9334756B2 (en) 2012-09-28 2016-05-10 United Technologies Corporation Liner and method of assembly
WO2014123850A1 (en) * 2013-02-06 2014-08-14 United Technologies Corporation Gas turbine engine component with upstream-directed cooling film holes
EP4019754A1 (de) 2013-03-15 2022-06-29 Raytheon Technologies Corporation Akustische auskleidung mit unterschiedlichen eigenschaften
WO2015009384A1 (en) * 2013-07-16 2015-01-22 United Technologies Corporation Gas turbine engine with ceramic panel
US9612017B2 (en) 2014-06-05 2017-04-04 Rolls-Royce North American Technologies, Inc. Combustor with tiled liner
EP3037725B1 (de) * 2014-12-22 2018-10-31 Ansaldo Energia Switzerland AG Mischer zur Vermischung einer Verdünnungsluft mit einem Heißgasstrom
RU2715634C2 (ru) * 2016-11-21 2020-03-02 Дженерал Электрик Текнолоджи Гмбх Устройство и способ для принудительного охлаждения компонентов газотурбинной установки
US10520197B2 (en) 2017-06-01 2019-12-31 General Electric Company Single cavity trapped vortex combustor with CMC inner and outer liners
US11047575B2 (en) * 2019-04-15 2021-06-29 Raytheon Technologies Corporation Combustor heat shield panel
US11204169B2 (en) 2019-07-19 2021-12-21 Pratt & Whitney Canada Corp. Combustor of gas turbine engine and method
US11560837B2 (en) * 2021-04-19 2023-01-24 General Electric Company Combustor dilution hole
CN113719862B (zh) * 2021-09-10 2022-08-12 中国航发湖南动力机械研究所 回流燃烧室的分体式双层壁小弯管及与火焰筒搭接结构
US11859819B2 (en) 2021-10-15 2024-01-02 General Electric Company Ceramic composite combustor dome and liners

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US3854285A (en) * 1973-02-26 1974-12-17 Gen Electric Combustor dome assembly
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US4050241A (en) 1975-12-22 1977-09-27 General Electric Company Stabilizing dimple for combustion liner cooling slot
DE3061595D1 (en) * 1979-05-18 1983-02-17 Rolls Royce Combustion apparatus for gas turbine engines
US4380906A (en) * 1981-01-22 1983-04-26 United Technologies Corporation Combustion liner cooling scheme
US4422300A (en) * 1981-12-14 1983-12-27 United Technologies Corporation Prestressed combustor liner for gas turbine engine
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US5195315A (en) * 1991-01-14 1993-03-23 United Technologies Corporation Double dome combustor with counter rotating toroidal vortices and dual radial fuel injection
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US5241827A (en) 1991-05-03 1993-09-07 General Electric Company Multi-hole film cooled combuster linear with differential cooling
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US5265425A (en) * 1991-09-23 1993-11-30 General Electric Company Aero-slinger combustor
US5323601A (en) * 1992-12-21 1994-06-28 United Technologies Corporation Individually removable combustor liner panel for a gas turbine engine
US5279158A (en) * 1992-12-30 1994-01-18 Combustion Engineering, Inc. Steam bubbler water level measurement
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GB2298267B (en) * 1995-02-23 1999-01-13 Rolls Royce Plc An arrangement of heat resistant tiles for a gas turbine engine combustor
US5560198A (en) 1995-05-25 1996-10-01 United Technologies Corporation Cooled gas turbine engine augmentor fingerseal assembly
US6155056A (en) 1998-06-04 2000-12-05 Pratt & Whitney Canada Corp. Cooling louver for annular gas turbine engine combustion chamber
US6286317B1 (en) * 1998-12-18 2001-09-11 General Electric Company Cooling nugget for a liner of a gas turbine engine combustor having trapped vortex cavity
US6389815B1 (en) 2000-09-08 2002-05-21 General Electric Company Fuel nozzle assembly for reduced exhaust emissions
US6711900B1 (en) * 2003-02-04 2004-03-30 Pratt & Whitney Canada Corp. Combustor liner V-band design

Also Published As

Publication number Publication date
EP1604149B1 (de) 2011-01-26
EP1604149A1 (de) 2005-12-14
CA2509908A1 (en) 2004-08-19
WO2004070275A1 (en) 2004-08-19
CA2509908C (en) 2011-06-14
US20070234726A1 (en) 2007-10-11
US7441409B2 (en) 2008-10-28
US6711900B1 (en) 2004-03-30
US20040159106A1 (en) 2004-08-19

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