JP6132667B2 - ガスタービンシステム用の熱応答作動組立体および冷却空気流路を制御する方法 - Google Patents

ガスタービンシステム用の熱応答作動組立体および冷却空気流路を制御する方法 Download PDF

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Publication number
JP6132667B2
JP6132667B2 JP2013120423A JP2013120423A JP6132667B2 JP 6132667 B2 JP6132667 B2 JP 6132667B2 JP 2013120423 A JP2013120423 A JP 2013120423A JP 2013120423 A JP2013120423 A JP 2013120423A JP 6132667 B2 JP6132667 B2 JP 6132667B2
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JP
Japan
Prior art keywords
cavity
temperature
thermally responsive
flow
actuation assembly
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
JP2013120423A
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English (en)
Japanese (ja)
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JP2013256948A5 (enExample
JP2013256948A (ja
Inventor
ゲリー・チャールズ・リオッタ
カルロス・ミゲル・ミランダ
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General Electric Co
Original Assignee
General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
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Publication of JP2013256948A5 publication Critical patent/JP2013256948A5/ja
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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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
    • F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • 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
    • 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
    • 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
    • F02C9/26—Control of fuel supply
    • 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
    • F02C9/26—Control of fuel supply
    • F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • 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
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/303—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Temperature-Responsive Valves (AREA)
  • Control Of Turbines (AREA)
JP2013120423A 2012-06-12 2013-06-07 ガスタービンシステム用の熱応答作動組立体および冷却空気流路を制御する方法 Expired - Fee Related JP6132667B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/494,688 US9028206B2 (en) 2012-06-12 2012-06-12 Thermally actuated assembly for a gas turbine system and method of controlling a cooling airflow path
US13/494,688 2012-06-12

Publications (3)

Publication Number Publication Date
JP2013256948A JP2013256948A (ja) 2013-12-26
JP2013256948A5 JP2013256948A5 (enExample) 2016-07-14
JP6132667B2 true JP6132667B2 (ja) 2017-05-24

Family

ID=48578876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013120423A Expired - Fee Related JP6132667B2 (ja) 2012-06-12 2013-06-07 ガスタービンシステム用の熱応答作動組立体および冷却空気流路を制御する方法

Country Status (5)

Country Link
US (1) US9028206B2 (enExample)
EP (1) EP2674594B1 (enExample)
JP (1) JP6132667B2 (enExample)
CN (1) CN103485894B (enExample)
RU (1) RU2618791C2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10337343B2 (en) 2015-08-13 2019-07-02 General Electric Company Turbine component surface cooling system with passive flow modulation
US20170191373A1 (en) * 2015-12-30 2017-07-06 General Electric Company Passive flow modulation of cooling flow into a cavity
US10337411B2 (en) 2015-12-30 2019-07-02 General Electric Company Auto thermal valve (ATV) for dual mode passive cooling flow modulation
US20170191372A1 (en) * 2015-12-30 2017-07-06 General Electric Company Passive flow modulation of cooling flow with telemetry
US10335900B2 (en) 2016-03-03 2019-07-02 General Electric Company Protective shield for liquid guided laser cutting tools
US10337739B2 (en) 2016-08-16 2019-07-02 General Electric Company Combustion bypass passive valve system for a gas turbine
GB2553144B (en) * 2016-08-26 2019-10-30 Rolls Royce Plc Apparatus for insertion into a cavity of an object
GB201615429D0 (en) * 2016-09-12 2016-10-26 Rolls Royce Plc Apparatus for insertion into a cavity of an object
US20180135531A1 (en) * 2016-11-15 2018-05-17 General Electric Company Auto-thermal valve for passively controlling fuel flow to axial fuel stage of gas turbine
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2620123A (en) * 1946-05-31 1952-12-02 Continental Aviat & Engineerin Cooling system for combustion gas turbines
JPS5226040A (en) * 1975-08-22 1977-02-26 Osaka Gas Co Ltd Heat transfer pipe
JPS6163572U (enExample) * 1984-09-29 1986-04-30
JPS6272975A (ja) * 1985-09-20 1987-04-03 Tlv Co Ltd 熱感応型流量調節弁
JPS6387381U (enExample) * 1986-11-28 1988-06-07
JPS63124507U (enExample) * 1987-02-06 1988-08-15
JPH02125188A (ja) * 1988-11-02 1990-05-14 Eagle Ind Co Ltd 二重感温式遮断弁
US5022817A (en) * 1989-09-12 1991-06-11 Allied-Signal Inc. Thermostatic control of turbine cooling air
RU21951U1 (ru) * 2001-10-17 2002-02-27 Открытое акционерное общество "Энергомашкорпорация" Теплообменник
RU2224901C1 (ru) * 2002-05-31 2004-02-27 Открытое акционерное общество "Энергомашкорпорация" Газотурбинная установка
US7445424B1 (en) * 2006-04-22 2008-11-04 Florida Turbine Technologies, Inc. Passive thermostatic bypass flow control for a brush seal application
US7900438B2 (en) * 2006-07-28 2011-03-08 General Electric Company Heat transfer system and method for turbine engine using heat pipes
GB0722511D0 (en) * 2007-11-19 2007-12-27 Rolls Royce Plc Turbine arrangement
JP5341457B2 (ja) * 2008-01-15 2013-11-13 株式会社東芝 高温部品の欠陥補修方法及び高温部品
US8549864B2 (en) * 2010-01-07 2013-10-08 General Electric Company Temperature activated valves for gas turbines
US8684660B2 (en) * 2011-06-20 2014-04-01 General Electric Company Pressure and temperature actuation system

Also Published As

Publication number Publication date
EP2674594B1 (en) 2022-05-18
US9028206B2 (en) 2015-05-12
RU2618791C2 (ru) 2017-05-11
CN103485894A (zh) 2014-01-01
EP2674594A2 (en) 2013-12-18
US20130330168A1 (en) 2013-12-12
RU2013126595A (ru) 2014-12-20
CN103485894B (zh) 2016-11-23
EP2674594A3 (en) 2018-04-04
JP2013256948A (ja) 2013-12-26

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