IL186875A0 - Gas turbine engine cooling system and method - Google Patents

Gas turbine engine cooling system and method

Info

Publication number
IL186875A0
IL186875A0 IL186875A IL18687507A IL186875A0 IL 186875 A0 IL186875 A0 IL 186875A0 IL 186875 A IL186875 A IL 186875A IL 18687507 A IL18687507 A IL 18687507A IL 186875 A0 IL186875 A0 IL 186875A0
Authority
IL
Israel
Prior art keywords
gas turbine
cooling system
turbine engine
engine cooling
gas
Prior art date
Application number
IL186875A
Original Assignee
Williams Int Co Llc
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 Williams Int Co Llc filed Critical Williams Int Co Llc
Publication of IL186875A0 publication Critical patent/IL186875A0/en

Links

Classifications

    • 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
    • F02C7/22—Fuel supply systems
    • F02C7/224—Heating fuel before feeding to the burner
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
    • F01D5/088—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor in a closed cavity
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on 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
    • 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
    • F05D2260/205—Cooling fluid recirculation, i.e. after cooling one or more components is the cooling fluid recovered and used elsewhere for other purposes
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IL186875A 2005-04-25 2007-10-24 Gas turbine engine cooling system and method IL186875A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/013950 WO2006115484A1 (en) 2005-04-25 2005-04-25 Gas turbine engine cooling system and method

Publications (1)

Publication Number Publication Date
IL186875A0 true IL186875A0 (en) 2008-02-09

Family

ID=37215026

Family Applications (1)

Application Number Title Priority Date Filing Date
IL186875A IL186875A0 (en) 2005-04-25 2007-10-24 Gas turbine engine cooling system and method

Country Status (9)

Country Link
US (1) US8057163B2 (en)
EP (1) EP1875058A4 (en)
JP (1) JP2008538804A (en)
CN (1) CN101184912B (en)
CA (1) CA2605391A1 (en)
IL (1) IL186875A0 (en)
MX (1) MX2007013030A (en)
RU (1) RU2477379C2 (en)
WO (1) WO2006115484A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4939461B2 (en) * 2008-02-27 2012-05-23 三菱重工業株式会社 Turbine disc and gas turbine
WO2010008641A2 (en) * 2008-04-09 2010-01-21 Williams International Co., L.L.C. Gas turbine engine rotary injection system and method
US9464527B2 (en) 2008-04-09 2016-10-11 Williams International Co., Llc Fuel-cooled bladed rotor of a gas turbine engine
WO2009126847A1 (en) * 2008-04-09 2009-10-15 Williams International Co., L.L.C. Gas turbine engine cooling system and method
US8671696B2 (en) * 2009-07-10 2014-03-18 Leonard M. Andersen Method and apparatus for increasing thrust or other useful energy output of a device with a rotating element
CN103133060B (en) * 2011-11-25 2015-10-21 中航商用航空发动机有限责任公司 Gas turbine engine and control the method in gap between turbine casing and rotor blade
JP5868802B2 (en) * 2012-07-20 2016-02-24 株式会社東芝 Turbine
US10273816B2 (en) * 2013-02-12 2019-04-30 United Technologies Corporation Wear pad to prevent cracking of fan blade
US9790859B2 (en) 2013-11-20 2017-10-17 United Technologies Corporation Gas turbine engine vapor cooled centrifugal impeller
WO2015088823A1 (en) 2013-12-12 2015-06-18 United Technologies Corporation Gas turbine engine compressor rotor vaporization cooling
US10393382B2 (en) 2016-11-04 2019-08-27 General Electric Company Multi-point injection mini mixing fuel nozzle assembly
US11988602B2 (en) 2018-05-11 2024-05-21 Carrier Corporation Surface plasmon resonance detection system
US11859535B2 (en) * 2021-03-09 2024-01-02 Rtx Corporation Fuel-cooled engine component(s)
CN113983497B (en) * 2021-10-22 2022-08-19 北京航空航天大学 Supercritical combustion chamber and aircraft engine
US12331932B2 (en) 2022-01-31 2025-06-17 General Electric Company Turbine engine fuel mixer
US12215866B2 (en) 2022-02-18 2025-02-04 General Electric Company Combustor for a turbine engine having a fuel-air mixer including a set of mixing passages

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647368A (en) 1949-05-09 1953-08-04 Hermann Oestrich Method and apparatus for internally cooling gas turbine blades with air, fuel, and water
US2866313A (en) 1950-04-14 1958-12-30 Power Jets Res & Dev Ltd Means for cooling turbine-blades by liquid jets
US2783613A (en) 1951-01-18 1957-03-05 Helmut P G A R Von Zborowski Cooling system employing fuel for cooling the blades of gas turbine engines
US2849210A (en) 1953-01-19 1958-08-26 Gen Motors Corp Turbine blade cooling system
US2883151A (en) * 1954-01-26 1959-04-21 Curtiss Wright Corp Turbine cooling system
US2945671A (en) 1955-02-10 1960-07-19 Rolls Royce Bladed rotor constructions for fluid machines
US3355883A (en) 1966-01-24 1967-12-05 Gen Motors Corp Closed loop heat exchanger for a gas turbine engine
GB1208455A (en) 1967-08-03 1970-10-14 Ass Elect Ind Improvements relating to gas turbine plant and operation thereof
US3734639A (en) * 1968-01-25 1973-05-22 Gen Motors Corp Turbine cooling
US3600890A (en) * 1968-11-29 1971-08-24 United Aircraft Corp Turbine cooling construction
US3728042A (en) * 1971-08-27 1973-04-17 Westinghouse Electric Corp Axial positioner and seal for cooled rotor blade
US3756020A (en) 1972-06-26 1973-09-04 Curtiss Wright Corp Gas turbine engine and cooling system therefor
US3902819A (en) * 1973-06-04 1975-09-02 United Aircraft Corp Method and apparatus for cooling a turbomachinery blade
US4134709A (en) 1976-08-23 1979-01-16 General Electric Company Thermosyphon liquid cooled turbine bucket
US4259037A (en) 1976-12-13 1981-03-31 General Electric Company Liquid cooled gas turbine buckets
US4156582A (en) 1976-12-13 1979-05-29 General Electric Company Liquid cooled gas turbine buckets
US4190398A (en) 1977-06-03 1980-02-26 General Electric Company Gas turbine engine and means for cooling same
US4179240A (en) 1977-08-29 1979-12-18 Westinghouse Electric Corp. Cooled turbine blade
JPS5477820A (en) 1977-12-02 1979-06-21 Hitachi Ltd Method of cooling gas turbine blade
JPS54101012A (en) * 1978-01-26 1979-08-09 Denriyoku Chuo Kenkyusho Method of liquiddcooling gas turbine vane
US4260336A (en) 1978-12-21 1981-04-07 United Technologies Corporation Coolant flow control apparatus for rotating heat exchangers with supercritical fluids
US5003766A (en) 1984-10-10 1991-04-02 Paul Marius A Gas turbine engine
US4845941A (en) 1986-11-07 1989-07-11 Paul Marius A Gas turbine engine operating process
US4769996A (en) 1987-01-27 1988-09-13 Teledyne Industries, Inc. Fuel transfer system for multiple concentric shaft gas turbine engines
US4870825A (en) * 1988-06-09 1989-10-03 Williams International Corporation Rotary fuel injection system
RU1802173C (en) * 1990-08-01 1993-03-15 Самарское Конструкторское Бюро Машиностроения Gas turbine wheel
US5125793A (en) 1991-07-08 1992-06-30 The United States Of America As Represented By The Secretary Of The Air Force Turbine blade cooling with endothermic fuel
US5224713A (en) 1991-08-28 1993-07-06 General Electric Company Labyrinth seal with recirculating means for reducing or eliminating parasitic leakage through the seal
US5299418A (en) 1992-06-09 1994-04-05 Jack L. Kerrebrock Evaporatively cooled internal combustion engine
US5313790A (en) 1992-12-17 1994-05-24 Alliedsignal Inc. Endothermic fluid based thermal management system
US5323602A (en) 1993-05-06 1994-06-28 Williams International Corporation Fuel/air distribution and effusion cooling system for a turbine engine combustor burner
KR100389990B1 (en) 1995-04-06 2003-11-17 가부시끼가이샤 히다치 세이사꾸쇼 Gas turbine
US5568984A (en) * 1995-09-05 1996-10-29 Williams International Corporation Fuel lubricated bearing
JP3448145B2 (en) * 1995-11-24 2003-09-16 三菱重工業株式会社 Heat recovery type gas turbine rotor
US5857836A (en) 1996-09-10 1999-01-12 Aerodyne Research, Inc. Evaporatively cooled rotor for a gas turbine engine
JP3621523B2 (en) 1996-09-25 2005-02-16 株式会社東芝 Gas turbine rotor blade cooling system
JP3925985B2 (en) * 1997-05-07 2007-06-06 株式会社東芝 Combined cycle power plant
JPH11210492A (en) * 1998-01-20 1999-08-03 Toshiba Corp Fuel supply apparatus for gas turbine plant, warm-up operation method and cooling operation method for the apparatus
JP3426952B2 (en) * 1998-03-03 2003-07-14 三菱重工業株式会社 Gas turbine blade platform
JP4339520B2 (en) 1998-09-24 2009-10-07 シーメンス アクチエンゲゼルシヤフト Method for preheating fuel in gas turbines
JP3752568B2 (en) * 1999-01-22 2006-03-08 株式会社日立製作所 Gas turbine fuel heating system
IL145349A0 (en) 1999-03-10 2002-06-30 Williams Int Co Llc Rocket engine
US6192670B1 (en) 1999-06-15 2001-02-27 Jack L. Kerrebrock Radial flow turbine with internal evaporative blade cooling
DE19934927A1 (en) * 1999-07-26 2001-02-01 Abb Alstom Power Ch Ag Process for cooling guide vanes and / or moving blades in the turbine stages of a gas turbine plant and gas turbine plant for carrying out the process
US6672075B1 (en) 2002-07-18 2004-01-06 University Of Maryland Liquid cooling system for gas turbines
US6925812B2 (en) 2003-05-22 2005-08-09 Williams International Co., L.L.C. Rotary injector
US6988367B2 (en) 2004-04-20 2006-01-24 Williams International Co. L.L.C. Gas turbine engine cooling system and method
WO2010008641A2 (en) * 2008-04-09 2010-01-21 Williams International Co., L.L.C. Gas turbine engine rotary injection system and method

Also Published As

Publication number Publication date
US8057163B2 (en) 2011-11-15
CN101184912B (en) 2010-05-12
MX2007013030A (en) 2008-03-18
EP1875058A4 (en) 2011-03-30
WO2006115484A1 (en) 2006-11-02
CN101184912A (en) 2008-05-21
JP2008538804A (en) 2008-11-06
RU2477379C2 (en) 2013-03-10
RU2007143518A (en) 2009-06-10
CA2605391A1 (en) 2006-11-02
US20080199303A1 (en) 2008-08-21
EP1875058A1 (en) 2008-01-09

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