JP4728493B2 - タービンエンジンに冷却用空気を供給する方法及び装置 - Google Patents

タービンエンジンに冷却用空気を供給する方法及び装置 Download PDF

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Publication number
JP4728493B2
JP4728493B2 JP2001065849A JP2001065849A JP4728493B2 JP 4728493 B2 JP4728493 B2 JP 4728493B2 JP 2001065849 A JP2001065849 A JP 2001065849A JP 2001065849 A JP2001065849 A JP 2001065849A JP 4728493 B2 JP4728493 B2 JP 4728493B2
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Japan
Prior art keywords
heat exchanger
fuel
engine
heat
cooling device
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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
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JP2001065849A
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English (en)
Japanese (ja)
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JP2001317370A5 (enExample
JP2001317370A (ja
Inventor
ジョージ・アルバート・コフィンベリー
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General Electric Co
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General Electric Co
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Publication of JP2001317370A5 publication Critical patent/JP2001317370A5/ja
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    • 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
    • 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
    • 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
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • 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
    • 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
    • F02C7/185—Cooling means for reducing the temperature of the cooling air or gas
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
JP2001065849A 2000-05-11 2001-03-09 タービンエンジンに冷却用空気を供給する方法及び装置 Expired - Fee Related JP4728493B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/567241 2000-05-11
US09/567,241 US6578362B1 (en) 1999-05-17 2000-05-11 Methods and apparatus for supplying cooling air to turbine engines

Publications (3)

Publication Number Publication Date
JP2001317370A JP2001317370A (ja) 2001-11-16
JP2001317370A5 JP2001317370A5 (enExample) 2008-04-24
JP4728493B2 true JP4728493B2 (ja) 2011-07-20

Family

ID=24266326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001065849A Expired - Fee Related JP4728493B2 (ja) 2000-05-11 2001-03-09 タービンエンジンに冷却用空気を供給する方法及び装置

Country Status (4)

Country Link
US (1) US6578362B1 (enExample)
EP (1) EP1154136B1 (enExample)
JP (1) JP4728493B2 (enExample)
DE (1) DE60134809D1 (enExample)

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US7272933B2 (en) * 2004-01-28 2007-09-25 General Electric Company Methods and apparatus for operating gas turbine engines
US7294323B2 (en) 2004-02-13 2007-11-13 Battelle Energy Alliance, Llc Method of producing a chemical hydride
US7607307B2 (en) * 2006-01-06 2009-10-27 General Electric Company Methods and apparatus for controlling cooling air temperature in gas turbine engines
US8127547B2 (en) * 2007-06-07 2012-03-06 United Technologies Corporation Gas turbine engine with air and fuel cooling system
US8056345B2 (en) 2007-06-13 2011-11-15 United Technologies Corporation Hybrid cooling of a gas turbine engine
US8973398B2 (en) * 2008-02-27 2015-03-10 Kellogg Brown & Root Llc Apparatus and method for regasification of liquefied natural gas
US8371127B2 (en) * 2009-10-01 2013-02-12 Pratt & Whitney Canada Corp. Cooling air system for mid turbine frame
US8186169B2 (en) 2010-10-22 2012-05-29 General Electric Company Nitrogen cooled gas turbine with combustor nitrogen injection and partial nitrogen recycling
GB2490678A (en) * 2011-05-10 2012-11-14 Rolls Royce Plc A gas turbine power plant cooling system controller
US8943827B2 (en) * 2011-05-31 2015-02-03 Pratt & Whitney Canada Corp. Fuel air heat exchanger
US9279341B2 (en) 2011-09-22 2016-03-08 Pratt & Whitney Canada Corp. Air system architecture for a mid-turbine frame module
US9109842B2 (en) 2012-02-24 2015-08-18 Pratt & Whitney Canada Corp. Fuel air heat exchanger
US9429075B2 (en) * 2013-01-31 2016-08-30 General Electric Company Method of operating a fuel heating system
US9359902B2 (en) 2013-06-28 2016-06-07 Siemens Energy, Inc. Turbine airfoil with ambient cooling system
US9512780B2 (en) 2013-07-31 2016-12-06 General Electric Company Heat transfer assembly and methods of assembling the same
US10487739B2 (en) 2015-07-20 2019-11-26 General Electric Company Cooling system for a turbine engine
US9995314B2 (en) 2015-07-20 2018-06-12 General Electric Company Cooling system for a turbine engine
US20170114721A1 (en) * 2015-10-26 2017-04-27 General Electric Company Method and system for managing heat flow in an engine
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US11105265B2 (en) * 2016-09-02 2021-08-31 Raytheon Technologies Corporation Supplemental cooling air for turbine exhaust components and surfaces
US11174789B2 (en) 2018-05-23 2021-11-16 General Electric Company Air cycle assembly for a gas turbine engine assembly
US11067000B2 (en) 2019-02-13 2021-07-20 General Electric Company Hydraulically driven local pump
EP4019753B1 (en) * 2020-12-22 2024-11-20 Ansaldo Energia Switzerland AG Power plant comprising a gas turbine assembly and a steam turbine assembly for forming a combined cycle and method for operating this power plant
US11788470B2 (en) 2021-03-01 2023-10-17 General Electric Company Gas turbine engine thermal management
US11702958B2 (en) 2021-09-23 2023-07-18 General Electric Company System and method of regulating thermal transport bus pressure
US12410752B2 (en) 2021-09-23 2025-09-09 General Electric Company System and method of detecting an airflow fault condition
US12196131B2 (en) 2022-11-01 2025-01-14 General Electric Company Gas turbine engine
US12428992B2 (en) 2022-11-01 2025-09-30 General Electric Company Gas turbine engine
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Also Published As

Publication number Publication date
DE60134809D1 (de) 2008-08-28
EP1154136B1 (en) 2008-07-16
EP1154136A3 (en) 2003-06-04
JP2001317370A (ja) 2001-11-16
EP1154136A2 (en) 2001-11-14
US6578362B1 (en) 2003-06-17

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