IT1096411B - Turbomotore a gas e mezzi per raffreddare il medesimo - Google Patents

Turbomotore a gas e mezzi per raffreddare il medesimo

Info

Publication number
IT1096411B
IT1096411B IT24102/78A IT2410278A IT1096411B IT 1096411 B IT1096411 B IT 1096411B IT 24102/78 A IT24102/78 A IT 24102/78A IT 2410278 A IT2410278 A IT 2410278A IT 1096411 B IT1096411 B IT 1096411B
Authority
IT
Italy
Prior art keywords
turbomotor
cool
vehicles
gas
same
Prior art date
Application number
IT24102/78A
Other languages
English (en)
Other versions
IT7824102A0 (it
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 IT7824102A0 publication Critical patent/IT7824102A0/it
Application granted granted Critical
Publication of IT1096411B publication Critical patent/IT1096411B/it

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
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • 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
    • F01D5/12—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
    • 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)
IT24102/78A 1977-06-03 1978-06-01 Turbomotore a gas e mezzi per raffreddare il medesimo IT1096411B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/803,167 US4190398A (en) 1977-06-03 1977-06-03 Gas turbine engine and means for cooling same

Publications (2)

Publication Number Publication Date
IT7824102A0 IT7824102A0 (it) 1978-06-01
IT1096411B true IT1096411B (it) 1985-08-26

Family

ID=25185757

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24102/78A IT1096411B (it) 1977-06-03 1978-06-01 Turbomotore a gas e mezzi per raffreddare il medesimo

Country Status (5)

Country Link
US (1) US4190398A (it)
JP (1) JPS5413809A (it)
DE (1) DE2823956A1 (it)
FR (1) FR2393151A1 (it)
IT (1) IT1096411B (it)

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CA1235583A (en) * 1983-06-20 1988-04-26 Marius A. Paul Processes of intensification of the thermoenergetical cycle and air jet propulsion engines
US5177954A (en) * 1984-10-10 1993-01-12 Paul Marius A Gas turbine engine with cooled turbine blades
US5003766A (en) * 1984-10-10 1991-04-02 Paul Marius A Gas turbine engine
US4824327A (en) * 1987-12-15 1989-04-25 United Technologies Corporation Gas turbine engine oil drain slot
US5122033A (en) * 1990-11-16 1992-06-16 Paul Marius A Turbine blade unit
US5271711A (en) * 1992-05-11 1993-12-21 General Electric Company Compressor bore cooling manifold
US5318404A (en) * 1992-12-30 1994-06-07 General Electric Company Steam transfer arrangement for turbine bucket cooling
KR100389990B1 (ko) * 1995-04-06 2003-11-17 가부시끼가이샤 히다치 세이사꾸쇼 가스터빈
US5782076A (en) * 1996-05-17 1998-07-21 Westinghouse Electric Corporation Closed loop air cooling system for combustion turbines
JPH10238301A (ja) * 1997-02-21 1998-09-08 Mitsubishi Heavy Ind Ltd ガスタービン翼の冷却通路
US6014855A (en) * 1997-04-30 2000-01-18 Stewart & Stevenson Services, Inc. Light hydrocarbon fuel cooling system for gas turbine
US6185924B1 (en) 1997-10-17 2001-02-13 Hitachi, Ltd. Gas turbine with turbine blade cooling
EP1079069B1 (en) * 1999-08-24 2006-03-01 General Electric Company Steam cooling system for a gas turbine
GB2365930B (en) * 2000-08-12 2004-12-08 Rolls Royce Plc A turbine blade support assembly and a turbine assembly
US6481211B1 (en) 2000-11-06 2002-11-19 Joel C. Haas Turbine engine cycling thermo-mechanical stress control
US6565312B1 (en) 2001-12-19 2003-05-20 The Boeing Company Fluid-cooled turbine blades
DE10303088B4 (de) * 2002-02-09 2015-08-20 Alstom Technology Ltd. Abgasgehäuse einer Wärmekraftmaschine
US6699015B2 (en) 2002-02-19 2004-03-02 The Boeing Company Blades having coolant channels lined with a shape memory alloy and an associated fabrication method
GB2389174B (en) * 2002-05-01 2005-10-26 Rolls Royce Plc Cooling systems
US6672075B1 (en) * 2002-07-18 2004-01-06 University Of Maryland Liquid cooling system for gas turbines
US6910852B2 (en) * 2003-09-05 2005-06-28 General Electric Company Methods and apparatus for cooling gas turbine engine rotor assemblies
US6988367B2 (en) 2004-04-20 2006-01-24 Williams International Co. L.L.C. Gas turbine engine cooling system and method
EP1875058A4 (en) * 2005-04-25 2011-03-30 Williams Int Co Llc SYSTEM AND METHOD FOR COOLING A GAS TURBINE ENGINE
US10180074B2 (en) * 2005-12-16 2019-01-15 Mehmet Arik Wireless monitoring system
US8387362B2 (en) * 2006-10-19 2013-03-05 Michael Ralph Storage Method and apparatus for operating gas turbine engine heat exchangers
US8215895B2 (en) * 2008-03-03 2012-07-10 Rolls-Royce Corporation Vapor phase lubrication system
WO2009126847A1 (en) * 2008-04-09 2009-10-15 Williams International Co., L.L.C. Gas turbine engine cooling system and method
US9464527B2 (en) 2008-04-09 2016-10-11 Williams International Co., Llc Fuel-cooled bladed rotor of a gas turbine engine
US8627667B2 (en) * 2008-12-29 2014-01-14 Roll-Royce Corporation Gas turbine engine duct having a coupled fluid volume
US9279340B2 (en) 2010-03-23 2016-03-08 General Electric Company System and method for cooling gas turbine components
US20110232298A1 (en) * 2010-03-23 2011-09-29 General Electric Company System and method for cooling gas turbine components
US9353687B1 (en) * 2012-10-18 2016-05-31 Florida Turbine Technologies, Inc. Gas turbine engine with liquid metal cooling
US9677421B2 (en) 2012-10-24 2017-06-13 United Technologies Corporation Gas turbine engine rotor drain feature
FR3013766B1 (fr) * 2013-11-25 2017-11-10 Snecma Turbomachine comprenant un fourreau d'arbre et tube de fourreau associe
WO2015103751A1 (en) * 2014-01-09 2015-07-16 General Electric Company Vibration damping assembly for a piping unit
EP2910735B1 (en) * 2014-02-21 2020-07-01 United Technologies Corporation Bore basket for a gas powered turbine
US10280792B2 (en) 2014-02-21 2019-05-07 United Technologies Corporation Bore basket for a gas powered turbine
US9382801B2 (en) 2014-02-26 2016-07-05 General Electric Company Method for removing a rotor bucket from a turbomachine rotor wheel
GB2518715A (en) * 2014-07-14 2015-04-01 Michael Victor Rodrigues Jet engine turbine & compressor bolted blades
US10697371B2 (en) * 2015-12-28 2020-06-30 General Electric Company Method and system for a combined air-oil cooler and fuel-oil cooler heat exchanger
US10260523B2 (en) 2016-04-06 2019-04-16 Rolls-Royce North American Technologies Inc. Fluid cooling system integrated with outlet guide vane
US10041400B2 (en) 2016-05-20 2018-08-07 Borgwarner Inc. Hollow filled turbocharger rotor shaft
FR3054263B1 (fr) * 2016-07-20 2018-08-10 Safran Aircraft Engines Carter intermediaire de turbomachine d'aeronef realise d'une seule piece de fonderie avec une canalisation de lubrifiant
US10428660B2 (en) * 2017-01-31 2019-10-01 United Technologies Corporation Hybrid airfoil cooling
CN106870160B (zh) * 2017-04-09 2018-02-23 中国科学院工程热物理研究所 一种发动机热端结构
CN110318878B (zh) * 2019-06-13 2022-08-09 内蒙动力机械研究所 基于磁流体能量旁路的空天飞机主动冷却系统
US11459909B2 (en) * 2020-09-15 2022-10-04 Pratt & Whitney Canada Corp. Rotating heat exchanger
GB202020283D0 (en) * 2020-12-21 2021-02-03 Tokamak Energy Ltd Divertor cooling
CN114961868B (zh) * 2022-06-06 2023-08-22 中国人民解放军总参谋部第六十研究所 一种带芯部冷却结构的微小型涡喷发动机热端转子系统
US12416263B2 (en) 2023-05-01 2025-09-16 General Electric Company Rotatable heat exchanger for a gas turbine engine
US12385500B1 (en) 2024-07-03 2025-08-12 Hamilton Sundstrand Corporation Addtively manufactured bi-metal integral shaft and motor rotor heat exchanger and tie rod for ram air fan

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US2675671A (en) * 1954-04-20 Malgieri
US2659529A (en) * 1945-06-02 1953-11-17 Lockheed Aircraft Corp Cooling means for the rotors of gas turbine power plants
US2868500A (en) * 1949-02-15 1959-01-13 Boulet George Cooling of blades in machines where blading is employed
US2595822A (en) * 1949-10-25 1952-05-06 Young Radiator Co Spring seal for tube and shell heat exchangers
US2778601A (en) * 1951-05-28 1957-01-22 Ernst R G Eckert Fluid cooled turbine blade construction
CH301140A (de) * 1951-05-28 1954-08-31 Simmering Graz Pauker Ag Gasturbinenanlage.
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
GB997260A (en) * 1964-05-08 1965-07-07 Rolls Royce Gas turbine engine fuel heating and oil cooling system
US3756020A (en) * 1972-06-26 1973-09-04 Curtiss Wright Corp Gas turbine engine and cooling system therefor
US4041697A (en) * 1975-07-17 1977-08-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Oil cooling system for a gas turbine engine

Also Published As

Publication number Publication date
DE2823956A1 (de) 1978-12-07
FR2393151A1 (fr) 1978-12-29
IT7824102A0 (it) 1978-06-01
JPS5413809A (en) 1979-02-01
US4190398A (en) 1980-02-26

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