DE2631748A1 - Oelkuehlungssystem fuer ein gasturbinentriebwerk - Google Patents

Oelkuehlungssystem fuer ein gasturbinentriebwerk

Info

Publication number
DE2631748A1
DE2631748A1 DE19762631748 DE2631748A DE2631748A1 DE 2631748 A1 DE2631748 A1 DE 2631748A1 DE 19762631748 DE19762631748 DE 19762631748 DE 2631748 A DE2631748 A DE 2631748A DE 2631748 A1 DE2631748 A1 DE 2631748A1
Authority
DE
Germany
Prior art keywords
fuel
oil
heat exchanger
engine
flow
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.)
Withdrawn
Application number
DE19762631748
Other languages
German (de)
English (en)
Inventor
George Albert Coffinberry
Howard Berdolt Kast
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE2631748A1 publication Critical patent/DE2631748A1/de
Withdrawn legal-status Critical Current

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
    • F02C7/14—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
    • F02C7/22—Fuel supply systems
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2521—Flow comparison or differential response
    • Y10T137/2524—Flow dividers [e.g., reversely acting controls]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
DE19762631748 1975-07-17 1976-07-15 Oelkuehlungssystem fuer ein gasturbinentriebwerk Withdrawn DE2631748A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/596,641 US4041697A (en) 1975-07-17 1975-07-17 Oil cooling system for a gas turbine engine

Publications (1)

Publication Number Publication Date
DE2631748A1 true DE2631748A1 (de) 1977-02-03

Family

ID=24388098

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762631748 Withdrawn DE2631748A1 (de) 1975-07-17 1976-07-15 Oelkuehlungssystem fuer ein gasturbinentriebwerk

Country Status (7)

Country Link
US (1) US4041697A (enExample)
JP (1) JPS6032013B2 (enExample)
CA (1) CA1092370A (enExample)
DE (1) DE2631748A1 (enExample)
FR (1) FR2318314A1 (enExample)
GB (1) GB1553847A (enExample)
IT (1) IT1062504B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005048019A1 (de) * 2005-10-06 2007-04-12 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Ölversorgung eines Flugzeugtriebwerks

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US4236572A (en) * 1977-09-06 1980-12-02 Plessey Handel Und Investments Ag Fluid cooled heat exchanger system
US4404793A (en) * 1980-03-20 1983-09-20 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus for improving the fuel efficiency of a gas turbine engine
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US4794416A (en) * 1985-08-14 1988-12-27 Minolta Camera Kabushiki Kaisha Focus detection apparatus
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DE69010370T2 (de) * 1989-04-06 1994-10-20 Rolls Royce Plc Kraftstoffregelventil für ein Flugtriebwerk.
DE4131913A1 (de) * 1991-09-25 1993-04-08 Mtu Muenchen Gmbh Kuehlvorrichtung fuer hyperschall-luftstrahltriebwerke
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US5606937A (en) * 1996-01-17 1997-03-04 Cummins Engine Company, Inc. In-block cooling arrangement
US5826561A (en) * 1996-12-10 1998-10-27 Caterpillar Inc. Method and apparatus for injecting fuel using control fluid to control the injection's pressure and time
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US7117675B2 (en) * 2002-12-03 2006-10-10 General Electric Company Cooling of liquid fuel components to eliminate coking
US6918255B2 (en) * 2002-12-03 2005-07-19 General Electric Company Cooling of liquid fuel components to eliminate coking
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US7373771B2 (en) * 2004-07-09 2008-05-20 Pratt & Whitney Canada Corp. Cooling arrangement for an accessory gearbox and method of cooling
US7434765B2 (en) * 2005-02-16 2008-10-14 The Boeing Company Heat exchanger systems and associated systems and methods for cooling aircraft starter/generators
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RU2353787C1 (ru) * 2007-09-06 2009-04-27 Открытое акционерное общество "Российские железные дороги" (ОАО "РЖД") Газотурбинная установка
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US8567564B2 (en) * 2008-03-20 2013-10-29 United Technologies Corporation Non-interrupted oil supply for gas turbine engine
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US7997062B2 (en) * 2009-01-29 2011-08-16 Pratt & Whitney Canada Corp. Dual channel regulated fuel-oil heat exchanger
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FR2960955A1 (fr) 2010-06-04 2011-12-09 Airbus Operations Sas Dispositif de prechauffage pour un echangeur thermique fluide/fluide d'un aeronef
JP5821273B2 (ja) * 2011-05-19 2015-11-24 いすゞ自動車株式会社 歯車装置とそれを搭載した車両
FR2979671B1 (fr) * 2011-09-07 2017-02-10 Snecma Circuits d'huile et de carburant dans une turbomachine
GB201117289D0 (en) * 2011-10-07 2011-11-16 Rolls Royce Plc An oil cooling system
US9334802B2 (en) 2011-10-31 2016-05-10 United Technologies Corporation Gas turbine engine thermal management system
US8261527B1 (en) * 2012-01-31 2012-09-11 United Technologies Corporation Gas turbine engine with geared turbofan and oil thermal management system with unique heat exchanger structure
US9194294B2 (en) 2012-05-07 2015-11-24 United Technologies Corporation Gas turbine engine oil tank
FR2991384B1 (fr) * 2012-06-01 2014-06-20 Snecma Circuit de fluide dans une turbomachine
US9945252B2 (en) 2012-07-05 2018-04-17 United Technologies Corporation Gas turbine engine oil tank with integrated packaging configuration
EP2904232B1 (en) 2012-10-01 2019-08-21 United Technologies Corporation Sensor adapter
GB201218815D0 (en) * 2012-10-19 2012-12-05 Airbus Operations Ltd Aircraft fuel system with fuel return from engine
RU2515910C1 (ru) * 2012-10-29 2014-05-20 федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВПО "НИУ МЭИ") Газотурбинная установка с тепловым насосом
US10107198B2 (en) 2013-01-21 2018-10-23 United Technologies Corporation Gas turbine engine with geared turbofan and oil thermal management system with unique heat exchanger structure
WO2014123857A1 (en) * 2013-02-06 2014-08-14 United Technologies Corporation Multi-circuit lubrication system for a turbine engine
US9823030B2 (en) 2013-08-14 2017-11-21 Hamilton Sundstrand Corporation Heated bypass valve for heat exchanger
WO2015080778A2 (en) * 2013-09-10 2015-06-04 United Technologies Corporation Fuel management system for a turbine engine
EP3066321B1 (en) 2013-11-04 2018-08-29 United Technologies Corporation Cooled fuel injector system for a gas turbine engine and method thereof
US20160298547A1 (en) * 2013-12-16 2016-10-13 United Technologies Corporation Ice tolerant gas turbine fuel systems
WO2015122949A2 (en) * 2013-12-17 2015-08-20 United Technologies Corporation Adaptive turbomachine cooling system
WO2015116260A1 (en) * 2014-01-31 2015-08-06 United Technologies Corporation Technique for optimizing engine performance using fuel temperature
FR3028245B1 (fr) * 2014-11-06 2019-05-24 Airbus Operations Circuit d'alimentation en carburant d'un aeronef
GB201504005D0 (en) * 2015-03-10 2015-04-22 Rolls Royce Plc Engine fuel-oil heat exchange system
US10443503B2 (en) 2015-03-27 2019-10-15 Pratt & Whitney Canada Corp. Fuel system for a gas turbine engine
US9777595B2 (en) * 2015-05-05 2017-10-03 United Technologies Corporation Lubrication system for geared gas turbine engine
US10539076B2 (en) 2015-11-10 2020-01-21 General Electric Company Self-contained lubrication cooling system with heat exchanger integrated with sump
US20170159564A1 (en) * 2015-12-08 2017-06-08 General Electric Company Thermal management system
US10215097B2 (en) 2015-12-08 2019-02-26 General Electric Company Thermal management system
US10544717B2 (en) 2016-09-07 2020-01-28 Pratt & Whitney Canada Corp. Shared oil system arrangement for an engine component and a generator
CN106640379A (zh) * 2016-10-17 2017-05-10 中国民用航空飞行学院 微型涡喷发动机的起动和供油系统及其启动和供油方法
CN106762150B (zh) * 2016-11-24 2018-06-12 新乡航空工业(集团)有限公司 一种飞机发动机燃滑油集成换热装置
US11162419B2 (en) * 2018-02-12 2021-11-02 General Electric Company Method and structure for operating engine with bowed rotor condition
US11015534B2 (en) * 2018-11-28 2021-05-25 General Electric Company Thermal management system
US11203977B2 (en) * 2019-01-17 2021-12-21 Raytheon Technologies Corporation Excess fuel flow to drive turbine
US11466621B2 (en) * 2019-03-20 2022-10-11 Raytheon Technologies Corporation Adaptive thermal management system for aircraft fuel system
IT201900011391A1 (it) 2019-07-10 2021-01-10 Ge Avio Srl Impianto di lubrificazione
CN110821581B (zh) * 2019-11-06 2022-02-22 四川航天中天动力装备有限责任公司 一种涡轮发动机热端燃滑油管路结构
CN110920915B (zh) * 2019-12-17 2021-06-15 南京航空航天大学 一种飞机燃油系统自适应热管理控制装置及方法
US20220242582A1 (en) 2021-02-01 2022-08-04 General Electric Company Vehicle and propulsion system with gaseous fuel system
US20220307422A1 (en) * 2021-03-24 2022-09-29 General Electric Company Turbine engine system equipped with a fuel deoxygenation system and turboelectric power system
FR3134848B1 (fr) * 2022-04-26 2024-03-15 Safran Système de conditionnement de carburant pour alimenter une turbomachine d’aéronef, procédé d’alimentation d’une turbomachine
GB202219409D0 (en) 2022-12-21 2023-02-01 Rolls Royce Plc Fuel management system
GB202219410D0 (en) 2022-12-21 2023-02-01 Rolls Royce Plc Aircraft heat management
GB202219399D0 (en) * 2022-12-21 2023-02-01 Rolls Royce Plc Gas turbine engine heat exchange
GB202219395D0 (en) 2022-12-21 2023-02-01 Rolls Royce Plc Gas turbine performance
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GB202319128D0 (en) * 2023-12-14 2024-01-31 Rolls Royce Plc Gas turbine fuel temperature

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GB763449A (en) * 1953-09-09 1956-12-12 Rolls Royce Improvements relating to gas turbine engine fuel systems
GB912762A (en) * 1960-07-12 1962-12-12 Rolls Royce Heat exchange apparatus
US3080716A (en) * 1956-03-08 1963-03-12 Thompson Ramo Wooldridge Inc Engine lubricating oil cooling systems for turbojets or the like
US3300965A (en) * 1964-05-08 1967-01-31 Rolls Royce Gas turbine engine fuel heating and oil cooling system
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US3779007A (en) * 1972-04-28 1973-12-18 Gen Electric Fuel delivery and control system for a gas turbine engine

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GB763449A (en) * 1953-09-09 1956-12-12 Rolls Royce Improvements relating to gas turbine engine fuel systems
US3080716A (en) * 1956-03-08 1963-03-12 Thompson Ramo Wooldridge Inc Engine lubricating oil cooling systems for turbojets or the like
GB912762A (en) * 1960-07-12 1962-12-12 Rolls Royce Heat exchange apparatus
US3300965A (en) * 1964-05-08 1967-01-31 Rolls Royce Gas turbine engine fuel heating and oil cooling system
US3762855A (en) * 1970-10-21 1973-10-02 Gen Motors Corp Method for burning contaminated fuel
US3779007A (en) * 1972-04-28 1973-12-18 Gen Electric Fuel delivery and control system for a gas turbine engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005048019A1 (de) * 2005-10-06 2007-04-12 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Ölversorgung eines Flugzeugtriebwerks

Also Published As

Publication number Publication date
FR2318314B1 (enExample) 1982-12-03
US4041697A (en) 1977-08-16
CA1092370A (en) 1980-12-30
GB1553847A (en) 1979-10-10
FR2318314A1 (fr) 1977-02-11
JPS5218514A (en) 1977-02-12
JPS6032013B2 (ja) 1985-07-25
IT1062504B (it) 1984-10-20

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