CH702554A2 - Luftbypassbandanordnung für ein Gasturbinenübergangsstück. - Google Patents

Luftbypassbandanordnung für ein Gasturbinenübergangsstück. Download PDF

Info

Publication number
CH702554A2
CH702554A2 CH00040/11A CH402011A CH702554A2 CH 702554 A2 CH702554 A2 CH 702554A2 CH 00040/11 A CH00040/11 A CH 00040/11A CH 402011 A CH402011 A CH 402011A CH 702554 A2 CH702554 A2 CH 702554A2
Authority
CH
Switzerland
Prior art keywords
transition piece
air
opening
positions
belt assembly
Prior art date
Application number
CH00040/11A
Other languages
German (de)
English (en)
Inventor
Almaz Valeev
Sergey Anatolievich Meshkov
Leonid Ginessin
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH702554A2 publication Critical patent/CH702554A2/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/40—Movement of components
    • F05D2250/41—Movement of components with one degree of freedom
    • F05D2250/411—Movement of components with one degree of freedom in rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Turbines (AREA)
CH00040/11A 2010-01-15 2011-01-10 Luftbypassbandanordnung für ein Gasturbinenübergangsstück. CH702554A2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2010101978/06A RU2010101978A (ru) 2010-01-15 2010-01-15 Соединительный узел для газовой турбины

Publications (1)

Publication Number Publication Date
CH702554A2 true CH702554A2 (de) 2011-07-15

Family

ID=44260962

Family Applications (1)

Application Number Title Priority Date Filing Date
CH00040/11A CH702554A2 (de) 2010-01-15 2011-01-10 Luftbypassbandanordnung für ein Gasturbinenübergangsstück.

Country Status (6)

Country Link
US (1) US20110173984A1 (zh)
JP (1) JP2011145059A (zh)
CN (1) CN102128088A (zh)
CH (1) CH702554A2 (zh)
DE (1) DE102010061627A1 (zh)
RU (1) RU2010101978A (zh)

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GB201200237D0 (en) * 2012-01-09 2012-02-22 Rolls Royce Plc A combustor for a gas turbine engine
EP2865850B1 (en) 2013-10-24 2018-01-03 Ansaldo Energia Switzerland AG Impingement cooling arrangement
US9759427B2 (en) * 2013-11-01 2017-09-12 General Electric Company Interface assembly for a combustor
DE102014204482A1 (de) 2014-03-11 2015-09-17 Rolls-Royce Deutschland Ltd & Co Kg Brennkammer einer Gasturbine
US10352248B2 (en) * 2014-10-01 2019-07-16 United Technologies Corporation Synchronized air modulating system
US10337411B2 (en) 2015-12-30 2019-07-02 General Electric Company Auto thermal valve (ATV) for dual mode passive cooling flow modulation
US20170191373A1 (en) 2015-12-30 2017-07-06 General Electric Company Passive flow modulation of cooling flow into a cavity
US10337739B2 (en) 2016-08-16 2019-07-02 General Electric Company Combustion bypass passive valve system for a gas turbine
FR3059365B1 (fr) * 2016-11-25 2018-11-23 Safran Aircraft Engines Turbomachine a double flux equipee d'un systeme de decharge
US10712007B2 (en) 2017-01-27 2020-07-14 General Electric Company Pneumatically-actuated fuel nozzle air flow modulator
US10738712B2 (en) 2017-01-27 2020-08-11 General Electric Company Pneumatically-actuated bypass valve
EP3726008B1 (en) * 2019-04-18 2022-05-18 Ansaldo Energia Switzerland AG Transition duct for a gas turbine assembly and gas turbine assembly comprising this transition duct

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US3062237A (en) * 1957-12-19 1962-11-06 Aerojet General Co Valve structure
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GB903236A (en) * 1960-06-07 1962-08-15 Rolls Royce Improvements in and relating to the compressors of gas turbine engines
US3731484A (en) * 1967-11-10 1973-05-08 Lucas Ltd Joseph Apparatus for regulation of airflow to flame tubes for gas turbine engines
DE2020416A1 (de) * 1970-04-27 1971-11-11 Motoren Turbinen Union Brennkammer fuer Gasturbinentriebwerke
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DE19882251B4 (de) * 1998-01-26 2010-06-02 Mitsubishi Heavy Industries, Ltd. Umgehungsluft-Steuerungsvorrichtung zum Steuern des Volumens von Luft, die von der Brennkraftmaschine einer Gasturbine umgeleitet wird
DE69913261T2 (de) * 1998-08-03 2004-10-07 Mitsubishi Heavy Ind Ltd Umgehungsventil für eine Gasturbinenbrennkammer
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JP3999644B2 (ja) * 2002-12-02 2007-10-31 三菱重工業株式会社 ガスタービン燃焼器、及びこれを備えたガスタービン
GB2405197B (en) * 2003-08-16 2005-09-28 Rolls Royce Plc Fuel injector
JP2005171795A (ja) * 2003-12-09 2005-06-30 Mitsubishi Heavy Ind Ltd ガスタービン燃焼装置

Also Published As

Publication number Publication date
RU2010101978A (ru) 2011-07-20
DE102010061627A1 (de) 2011-07-21
CN102128088A (zh) 2011-07-20
JP2011145059A (ja) 2011-07-28
US20110173984A1 (en) 2011-07-21

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