DE3771786D1 - Kraftstoff-oelkuehlsystem fuer eine gasturbine. - Google Patents

Kraftstoff-oelkuehlsystem fuer eine gasturbine.

Info

Publication number
DE3771786D1
DE3771786D1 DE8787630100T DE3771786T DE3771786D1 DE 3771786 D1 DE3771786 D1 DE 3771786D1 DE 8787630100 T DE8787630100 T DE 8787630100T DE 3771786 T DE3771786 T DE 3771786T DE 3771786 D1 DE3771786 D1 DE 3771786D1
Authority
DE
Germany
Prior art keywords
gas turbine
cooling system
fuel oil
oil cooling
fuel
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
DE8787630100T
Other languages
English (en)
Inventor
Donald Neal Burr
Thomas Casper Franz
Edward Beverage Pero
Paul Stanley Danilowicz
Thomas Paul Mortimer
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE3771786D1 publication Critical patent/DE3771786D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02C7/22—Fuel supply systems
    • F02C7/224—Heating fuel before feeding to the burner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/34—Conditioning fuel, e.g. heating
    • 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
    • F01D25/18—Lubricating arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Furnace Details (AREA)
DE8787630100T 1986-06-03 1987-06-02 Kraftstoff-oelkuehlsystem fuer eine gasturbine. Expired - Fee Related DE3771786D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/870,192 US4696156A (en) 1986-06-03 1986-06-03 Fuel and oil heat management system for a gas turbine engine

Publications (1)

Publication Number Publication Date
DE3771786D1 true DE3771786D1 (de) 1991-09-05

Family

ID=25354932

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787630100T Expired - Fee Related DE3771786D1 (de) 1986-06-03 1987-06-02 Kraftstoff-oelkuehlsystem fuer eine gasturbine.

Country Status (5)

Country Link
US (2) US4696156A (de)
EP (1) EP0248762B1 (de)
JP (1) JPH0674753B2 (de)
CA (1) CA1273212A (de)
DE (1) DE3771786D1 (de)

Families Citing this family (227)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776536A (en) * 1987-05-19 1988-10-11 Rockwell International Corporation Integrated aircraft fuel thermal management system
FR2619417B1 (fr) * 1987-08-12 1989-12-01 Snecma Circuit de distribution de carburant a refroidissement accru du carburant
US4893983A (en) * 1988-04-07 1990-01-16 General Electric Company Clearance control system
US5241814A (en) * 1989-04-06 1993-09-07 Rolls-Royce Plc Management of heat generated by aircraft gas turbine installations
GB8907788D0 (en) * 1989-04-06 1989-05-17 Rolls Royce Plc Management of heat generated by aircraft gas turbine installations
US5177951A (en) * 1989-04-06 1993-01-12 Rolls-Royce Plc Method for management of heat generated by aircraft gas turbine installations
GB9008140D0 (en) * 1990-04-10 1990-06-06 Rolls Royce Plc An apparatus for and method of filtering a fluid
US5161365A (en) * 1990-12-05 1992-11-10 Allied-Signal Inc. Endothermic fuel power generator and method
GB9027782D0 (en) * 1990-12-21 1991-02-13 Rolls Royce Plc Heat exchanger apparatus
CA2062887A1 (en) * 1991-04-22 1992-10-23 Franklin E. Miller Heat exchanger system
US5203174A (en) * 1991-07-05 1993-04-20 Williams International Corporation Reflexive fuel heating system
DE4131913A1 (de) * 1991-09-25 1993-04-08 Mtu Muenchen Gmbh Kuehlvorrichtung fuer hyperschall-luftstrahltriebwerke
US5313790A (en) * 1992-12-17 1994-05-24 Alliedsignal Inc. Endothermic fluid based thermal management system
US5553449A (en) * 1993-12-21 1996-09-10 United Technologies Corporation Method of operating a gas turbine engine powerplant for an aircraft
US5544700A (en) * 1994-08-22 1996-08-13 General Electric Company Method and apparatus for preferential cooling
FR2728938A1 (fr) * 1995-01-04 1996-07-05 Snecma Systeme de regulation des temperatures de l'huile et du carburant dans un turboreacteur
US5782076A (en) * 1996-05-17 1998-07-21 Westinghouse Electric Corporation Closed loop air cooling system for combustion turbines
US6182435B1 (en) * 1997-06-05 2001-02-06 Hamilton Sundstrand Corporation Thermal and energy management method and apparatus for an aircraft
JPH1193694A (ja) * 1997-09-18 1999-04-06 Toshiba Corp ガスタービンプラント
FR2788561B1 (fr) * 1999-01-14 2001-02-16 Snecma Circuit de carburant a filtre principal protege
US6415595B1 (en) * 2000-08-22 2002-07-09 Hamilton Sundstrand Corporation Integrated thermal management and coolant system for an aircraft
US6651441B2 (en) 2002-01-22 2003-11-25 Hamilton Sundstrand Fluid flow system for a gas turbine engine
GB0318400D0 (en) * 2003-08-06 2003-09-10 Rolls Royce Plc A fluid system
US7260926B2 (en) 2004-01-20 2007-08-28 United Technologies Corporation Thermal management system for an aircraft
US7251951B2 (en) * 2004-04-16 2007-08-07 Honeywell International, Inc. Heated sub-freezing airflow diverter
US7983541B2 (en) * 2004-06-30 2011-07-19 Eaton Industrial Corporation Heat exchanger performance
GB0422241D0 (en) * 2004-10-07 2004-11-10 Rolls Royce Plc Aeroengine oil tank fire protection system
JP4568592B2 (ja) * 2004-12-07 2010-10-27 三菱重工業株式会社 燃料ガス加熱制御装置及びこの燃料ガス加熱制御装置を備えるガスタービン発電施設
JP2006177219A (ja) * 2004-12-21 2006-07-06 Mitsubishi Heavy Ind Ltd ガスタービン設備
US20060130454A1 (en) * 2004-12-22 2006-06-22 Caterpillar Inc. Cooling system using gas turbine engine air stream
DE102005048017A1 (de) * 2005-10-06 2007-04-12 Rolls-Royce Deutschland Ltd & Co Kg Brennstoff-und Ölsystem einer Gasturbine
ATE449117T1 (de) * 2006-04-07 2009-12-15 Dow Global Technologies Inc Heissverarbeitung von polyurethan- teppichträgersystemen mit doppelt verzögertem aktionskatalysator
US8776952B2 (en) * 2006-05-11 2014-07-15 United Technologies Corporation Thermal management system for turbofan engines
US8667688B2 (en) 2006-07-05 2014-03-11 United Technologies Corporation Method of assembly for gas turbine fan drive gear system
US7704178B2 (en) 2006-07-05 2010-04-27 United Technologies Corporation Oil baffle for gas turbine fan drive gear system
US8753243B2 (en) 2006-08-15 2014-06-17 United Technologies Corporation Ring gear mounting arrangement with oil scavenge scheme
US8858388B2 (en) 2006-08-15 2014-10-14 United Technologies Corporation Gas turbine engine gear train
US10107231B2 (en) 2006-08-15 2018-10-23 United Technologies Corporation Gas turbine engine with geared architecture
US9976437B2 (en) 2006-08-15 2018-05-22 United Technologies Corporation Epicyclic gear train
EP2074306A1 (de) 2006-10-12 2009-07-01 United Technologies Corporation Integrierte gebläsedüse mit variablem querschnitt und schubumkehrvorrichtung mit doppelfunktionskaskade
US8205427B2 (en) * 2006-11-09 2012-06-26 United Technologies Corporation Interdependent lubrication systems in a turbine engine
US7908840B2 (en) * 2006-11-29 2011-03-22 United Technologies Corporation Turbine engine with integrated generator having shared lubrication system
US20080273961A1 (en) 2007-03-05 2008-11-06 Rosenkrans William E Flutter sensing and control system for a gas turbine engine
GB0707319D0 (en) * 2007-04-17 2007-05-23 Rolls Royce Plc Apparatus and method of operating a gas turbine engine at start-up
FR2915238A1 (fr) * 2007-04-23 2008-10-24 Airbus France Sa Procede et systeme pour le demarrage d'un turbomoteur par temps froid.
US11149650B2 (en) 2007-08-01 2021-10-19 Raytheon Technologies Corporation Turbine section of high bypass turbofan
US20150377123A1 (en) 2007-08-01 2015-12-31 United Technologies Corporation Turbine section of high bypass turbofan
US11486311B2 (en) 2007-08-01 2022-11-01 Raytheon Technologies Corporation Turbine section of high bypass turbofan
US11346289B2 (en) 2007-08-01 2022-05-31 Raytheon Technologies Corporation Turbine section of high bypass turbofan
US11242805B2 (en) 2007-08-01 2022-02-08 Raytheon Technologies Corporation Turbine section of high bypass turbofan
US9701415B2 (en) 2007-08-23 2017-07-11 United Technologies Corporation Gas turbine engine with axial movable fan variable area nozzle
US9957918B2 (en) 2007-08-28 2018-05-01 United Technologies Corporation Gas turbine engine front architecture
RU2353787C1 (ru) * 2007-09-06 2009-04-27 Открытое акционерное общество "Российские железные дороги" (ОАО "РЖД") Газотурбинная установка
US20140157754A1 (en) 2007-09-21 2014-06-12 United Technologies Corporation Gas turbine engine compressor arrangement
US8103462B2 (en) * 2007-10-25 2012-01-24 United Technologies Corporation Oil consumption monitoring for aircraft engine
FR2923462B1 (fr) * 2007-11-14 2010-04-02 Airbus France Procede de gestion des rejections thermiques generees par un aeronef et dispositif de refroidissement pour aeronef permettant la mise en oeuvre dudit procede.
EP2072763B1 (de) * 2007-12-21 2015-04-08 Techspace Aero S.A. Wärmetauschersystem in einer Strömungsmaschine
US20090313999A1 (en) * 2008-05-13 2009-12-24 Scott Hunter Method and apparatus for controlling fuel in a gas turbine engine
US20140174056A1 (en) 2008-06-02 2014-06-26 United Technologies Corporation Gas turbine engine with low stage count low pressure turbine
KR20100032054A (ko) * 2008-09-17 2010-03-25 인제대학교 산학협력단 뇌파 분석을 이용한 치매 진단 장치 및 방법
US7984606B2 (en) * 2008-11-03 2011-07-26 Propulsion, Gas Turbine, And Energy Evaluations, Llc Systems and methods for thermal management in a gas turbine powerplant
US8740102B2 (en) * 2008-12-30 2014-06-03 Rolls-Royce Corporation Gas turbine engine valve
US7997062B2 (en) * 2009-01-29 2011-08-16 Pratt & Whitney Canada Corp. Dual channel regulated fuel-oil heat exchanger
US8438850B2 (en) * 2009-02-17 2013-05-14 General Electric Company Waste heat utilization for pre-heating fuel
US9885313B2 (en) 2009-03-17 2018-02-06 United Technologes Corporation Gas turbine engine bifurcation located fan variable area nozzle
US8572974B2 (en) * 2009-07-31 2013-11-05 Hamilton Sundstrand Corporation Variable speed and displacement electric fluid delivery system for a gas turbine engine
JP5234693B2 (ja) * 2009-10-16 2013-07-10 日立建機株式会社 建設機械
US8910463B2 (en) * 2010-02-22 2014-12-16 Hamilton Sundstrand Corporation Turbine starter lubricant cooling
GB2478934B (en) * 2010-03-24 2012-06-13 Rolls Royce Plc Fuel heat management system
US8522572B2 (en) 2010-07-01 2013-09-03 General Electric Company Adaptive power and thermal management system
US9004154B2 (en) * 2010-08-31 2015-04-14 Pratt & Whitney Combination fuel-oil and air-oil heat exchanger
US8881530B2 (en) 2010-09-02 2014-11-11 General Electric Company Fuel heating system for startup of a combustion system
US9995174B2 (en) 2010-10-12 2018-06-12 United Technologies Corporation Planetary gear system arrangement with auxiliary oil system
FR2969701B1 (fr) * 2010-12-23 2015-06-19 Snecma Procede et systeme de gestion d'echanges thermiques entre fluides dans une turbomachine aeronautique.
US8899009B2 (en) 2011-01-05 2014-12-02 Hamilton Sundstrand Corporation Fuel anti-icing and APU compartment drain combination
FR2970504B1 (fr) * 2011-01-19 2013-02-08 Turbomeca Procede et dispositif d'alimentation en lubrifiant
US8893466B2 (en) 2011-03-18 2014-11-25 Hamilton Sundstrand Corporation Dual pump fuel flow system for a gas turbine engine and method of controlling
US8408233B2 (en) 2011-03-18 2013-04-02 Hamilton Sundstrand Corporation Flow control system and method for controlling two positive displacement pumps
US10605167B2 (en) 2011-04-15 2020-03-31 United Technologies Corporation Gas turbine engine front center body architecture
US9157399B2 (en) * 2011-05-05 2015-10-13 Hamilton Sundstrand Corporation Fuel filter adapter
US8789376B2 (en) 2011-05-27 2014-07-29 General Electric Company Flade duct turbine cooling and power and thermal management
US9523422B2 (en) 2011-06-08 2016-12-20 United Technologies Corporation Flexible support structure for a geared architecture gas turbine engine
US9239012B2 (en) 2011-06-08 2016-01-19 United Technologies Corporation Flexible support structure for a geared architecture gas turbine engine
US9631558B2 (en) 2012-01-03 2017-04-25 United Technologies Corporation Geared architecture for high speed and small volume fan drive turbine
WO2012173651A1 (en) * 2011-06-17 2012-12-20 General Electric Company Aircraft engine fuel system and method of operating the same
US9506422B2 (en) 2011-07-05 2016-11-29 United Technologies Corporation Efficient, low pressure ratio propulsor for gas turbine engines
US9909505B2 (en) 2011-07-05 2018-03-06 United Technologies Corporation Efficient, low pressure ratio propulsor for gas turbine engines
US9938898B2 (en) 2011-07-29 2018-04-10 United Technologies Corporation Geared turbofan bearing arrangement
GB201117289D0 (en) * 2011-10-07 2011-11-16 Rolls Royce Plc An oil cooling system
US9097169B2 (en) * 2011-10-11 2015-08-04 Pratt & Whitney Canada Corp. Gas turbine engine heat management system
US8966875B2 (en) * 2011-10-21 2015-03-03 United Technologies Corporation Constant speed transmission for gas turbine engine
US8978351B2 (en) * 2011-10-21 2015-03-17 United Technologies Corporation Integrated thermal management system and environmental control system for a gas turbine engine
US8495857B2 (en) * 2011-10-31 2013-07-30 United Technologies Corporation Gas turbine engine thermal management system
US9334802B2 (en) 2011-10-31 2016-05-10 United Technologies Corporation Gas turbine engine thermal management system
US9416677B2 (en) 2012-01-10 2016-08-16 United Technologies Corporation Gas turbine engine forward bearing compartment architecture
US20130186058A1 (en) 2012-01-24 2013-07-25 William G. Sheridan Geared turbomachine fan and compressor rotation
US8935913B2 (en) 2012-01-31 2015-01-20 United Technologies Corporation Geared turbofan gas turbine engine architecture
US8443582B1 (en) 2012-01-31 2013-05-21 United Technologies Corporation Gas turbine engine with geared turbofan and oil thermal management system
US10287914B2 (en) 2012-01-31 2019-05-14 United Technologies Corporation Gas turbine engine with high speed low pressure turbine section and bearing support features
US20150345426A1 (en) 2012-01-31 2015-12-03 United Technologies Corporation Geared turbofan gas turbine engine architecture
US20130192251A1 (en) 2012-01-31 2013-08-01 Peter M. Munsell Buffer system that communicates buffer supply air to one or more portions of a gas turbine engine
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
US8869508B2 (en) 2012-01-31 2014-10-28 United Technologies Corporation Gas turbine engine variable area fan nozzle control
US20130192240A1 (en) 2012-01-31 2013-08-01 Peter M. Munsell Buffer system for a gas turbine engine
US10724431B2 (en) 2012-01-31 2020-07-28 Raytheon Technologies Corporation Buffer system that communicates buffer supply air to one or more portions of a gas turbine engine
US10415468B2 (en) 2012-01-31 2019-09-17 United Technologies Corporation Gas turbine engine buffer system
US9835052B2 (en) 2012-01-31 2017-12-05 United Technologies Corporation Gas turbine engine with high speed low pressure turbine section and bearing support features
US8863491B2 (en) 2012-01-31 2014-10-21 United Technologies Corporation Gas turbine engine shaft bearing configuration
US10400629B2 (en) 2012-01-31 2019-09-03 United Technologies Corporation Gas turbine engine shaft bearing configuration
US8452516B1 (en) 2012-01-31 2013-05-28 United Technologies Corporation Variable vane scheduling based on flight conditions for inclement weather
US20130192191A1 (en) 2012-01-31 2013-08-01 Frederick M. Schwarz Gas turbine engine with high speed low pressure turbine section and bearing support features
US10113434B2 (en) 2012-01-31 2018-10-30 United Technologies Corporation Turbine blade damper seal
US9169781B2 (en) 2012-01-31 2015-10-27 United Technologies Corporation Turbine engine gearbox
US9394852B2 (en) 2012-01-31 2016-07-19 United Technologies Corporation Variable area fan nozzle with wall thickness distribution
US20130192198A1 (en) 2012-01-31 2013-08-01 Lisa I. Brilliant Compressor flowpath
US20150192070A1 (en) 2012-01-31 2015-07-09 United Technologies Corporation Geared turbofan gas turbine engine architecture
US10107191B2 (en) 2012-02-29 2018-10-23 United Technologies Corporation Geared gas turbine engine with reduced fan noise
US9222415B2 (en) * 2012-03-06 2015-12-29 Hamilton Sundstrand Corporation Gas turbine engine fuel heating system
US8790075B2 (en) 2012-03-30 2014-07-29 United Technologies Corporation Gas turbine engine geared architecture axial retention arrangement
US10125693B2 (en) 2012-04-02 2018-11-13 United Technologies Corporation Geared turbofan engine with power density range
US10138809B2 (en) 2012-04-02 2018-11-27 United Technologies Corporation Geared turbofan engine with a high ratio of thrust to turbine volume
US8572943B1 (en) 2012-05-31 2013-11-05 United Technologies Corporation Fundamental gear system architecture
US20150308351A1 (en) * 2012-05-31 2015-10-29 United Technologies Corporation Fundamental gear system architecture
US8833086B2 (en) 2012-05-31 2014-09-16 United Technologies Corporation Lubrication arrangement for a gas turbine engine gear assembly
FR2991384B1 (fr) * 2012-06-01 2014-06-20 Snecma Circuit de fluide dans une turbomachine
FR2993340B1 (fr) * 2012-07-11 2014-08-08 Snecma Vanne pour le controle d'echanges thermiques d'un circuit d'huile
US8850876B2 (en) 2012-07-19 2014-10-07 Honeywell International Inc. Methods and systems for monitoring engine oil temperature of an operating engine
US9599410B2 (en) 2012-07-27 2017-03-21 General Electric Company Plate-like air-cooled engine surface cooler with fluid channel and varying fin geometry
DE102012015454A1 (de) * 2012-08-03 2014-05-28 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Regelung der Kraftstofftemperatur einer Gasturbine
US9765694B2 (en) * 2012-08-07 2017-09-19 Unison Industries, Llc Gas turbine engine heat exchangers and methods of assembling the same
EP3456943B1 (de) 2012-09-28 2021-08-04 Raytheon Technologies Corporation Strömungsmessendes t-rohr mit geteilter zone
US10247095B2 (en) 2012-09-28 2019-04-02 United Technologies Corporation Reduced trim flow gas turbine engine oil system
JP6364415B2 (ja) 2012-10-08 2018-07-25 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 比較的軽量のプロパルサーモジュールを有するギア式タービンエンジン
WO2014058710A1 (en) 2012-10-09 2014-04-17 United Technologies Corporation Improved operability geared turbofan engine including compressor section variable guide vanes
US9249800B2 (en) * 2012-11-01 2016-02-02 Hamilton Sundstrand Corporation Bypass directional control valve
US20140130478A1 (en) * 2012-11-09 2014-05-15 General Electric Company Gas turbomachine including a fuel pre-heat system
US9739171B2 (en) 2012-11-16 2017-08-22 United Technologies Corporation Turbine engine cooling system with an open loop circuit
US9404417B2 (en) * 2012-11-30 2016-08-02 Cummins Power Generation, Inc. Noise attenuation compartment with heat exchanger arrangements for engines driving a load
US9920653B2 (en) 2012-12-20 2018-03-20 United Technologies Corporation Low pressure ratio fan engine having a dimensional relationship between inlet and fan size
US9932933B2 (en) 2012-12-20 2018-04-03 United Technologies Corporation Low pressure ratio fan engine having a dimensional relationship between inlet and fan size
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
US10605104B2 (en) * 2013-02-06 2020-03-31 United Technologies Corporation Multi-circuit lubrication system for a turbine engine
EP2954212B1 (de) * 2013-02-06 2020-10-21 United Technologies Corporation Mehrzyklus-schmiersystem für einen turbinenmotor
US10436120B2 (en) 2013-02-06 2019-10-08 United Technologies Corporation Exhaust nozzle for an elongated gear turbofan with high bypass ratio
US11105267B2 (en) * 2013-02-21 2021-08-31 Raytheon Technologies Corporation Removing non-homogeneous ice from a fuel system
EP2971698B1 (de) * 2013-03-12 2021-04-21 Raytheon Technologies Corporation Flexible kupplung für einen turbinenmotor mit einem getriebe
US11719161B2 (en) 2013-03-14 2023-08-08 Raytheon Technologies Corporation Low noise turbine for geared gas turbine engine
US10605172B2 (en) 2013-03-14 2020-03-31 United Technologies Corporation Low noise turbine for geared gas turbine engine
CN105026268A (zh) * 2013-03-15 2015-11-04 通用电气公司 用于飞行器发动机的低温燃料的能量有效且受控的汽化
US10724479B2 (en) 2013-03-15 2020-07-28 United Technologies Corporation Thrust efficient turbofan engine
US10113481B2 (en) 2013-03-15 2018-10-30 United Technologies Corporation Turbofan engine bearing and gearbox arrangement
RU2524776C1 (ru) * 2013-03-27 2014-08-10 Открытое акционерное общество "Электропривод" Способ запуска газотурбинного двигателя бесконтактным явнополюсным синхронным генератором с вращающимся выпрямителем
EP3008323B1 (de) 2013-05-09 2021-11-10 Raytheon Technologies Corporation Stirnteil für turbofantriebwerk
WO2015012923A2 (en) 2013-05-09 2015-01-29 United Technologies Corporation Turbofan engine front section
US9429072B2 (en) * 2013-05-22 2016-08-30 General Electric Company Return fluid air cooler system for turbine cooling with optional power extraction
US9823030B2 (en) * 2013-08-14 2017-11-21 Hamilton Sundstrand Corporation Heated bypass valve for heat exchanger
US10436067B2 (en) 2013-09-26 2019-10-08 United Technologies Corporation Controlling lubricant flow in epicyclic gearbox
FR3011277B1 (fr) * 2013-09-30 2018-04-06 Turbomeca Turbomachine adaptee a fonctionner en mode vireur
WO2015088619A2 (en) 2013-10-16 2015-06-18 United Technologies Corporation Geared turbofan engine with targeted modular efficiency
WO2015112212A2 (en) 2013-11-01 2015-07-30 United Technologies Corporation Geared turbofan arrangement with core split power ratio
US10502163B2 (en) 2013-11-01 2019-12-10 United Technologies Corporation Geared turbofan arrangement with core split power ratio
US8869504B1 (en) 2013-11-22 2014-10-28 United Technologies Corporation Geared turbofan engine gearbox arrangement
EP3108118B1 (de) 2014-02-19 2019-09-18 United Technologies Corporation Gasturbinenmotor-tragfläche
EP3108115B8 (de) 2014-02-19 2023-11-08 RTX Corporation Turboluftstrahltriebwerk mit getriebefan und niederdruckverdichterlaufschaufeln
WO2015126449A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
EP3108120B1 (de) 2014-02-19 2021-03-31 Raytheon Technologies Corporation Gasturbinentriebwerk mit einer getriebearchitektur und einer spezifischen festen schaufelstruktur
EP3108119B1 (de) 2014-02-19 2023-10-04 RTX Corporation Turboluftstrahltriebwerk mit getriebefan und niederdruckverdichterlaufschaufeln
EP3108121B1 (de) 2014-02-19 2023-09-06 Raytheon Technologies Corporation Turboluftstrahltriebwerk mit getriebefan und niederdruckverdichterschaufeln
WO2015126774A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
US10465702B2 (en) 2014-02-19 2019-11-05 United Technologies Corporation Gas turbine engine airfoil
US10557477B2 (en) 2014-02-19 2020-02-11 United Technologies Corporation Gas turbine engine airfoil
US10584715B2 (en) 2014-02-19 2020-03-10 United Technologies Corporation Gas turbine engine airfoil
WO2015126454A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
US10280843B2 (en) 2014-03-07 2019-05-07 United Technologies Corporation Geared turbofan with integral front support and carrier
US9879608B2 (en) 2014-03-17 2018-01-30 United Technologies Corporation Oil loss protection for a fan drive gear system
EP2949876B1 (de) * 2014-05-29 2020-07-08 Rolls-Royce Corporation System und verfahren zur kontrolle von triebwerkstransienten für schnelle änderungen der triebwerksleistungsanfordung
US9976490B2 (en) 2014-07-01 2018-05-22 United Technologies Corporation Geared gas turbine engine with oil deaerator
US10060289B2 (en) 2014-07-29 2018-08-28 United Technologies Corporation Geared gas turbine engine with oil deaerator and air removal
JP6519839B2 (ja) * 2014-09-18 2019-05-29 三菱日立パワーシステムズ株式会社 冷却設備、及びこれを備えるコンバインドサイクルプラント
FR3028245B1 (fr) * 2014-11-06 2019-05-24 Airbus Operations Circuit d'alimentation en carburant d'un aeronef
US9915225B2 (en) 2015-02-06 2018-03-13 United Technologies Corporation Propulsion system arrangement for turbofan gas turbine engine
GB201504005D0 (en) * 2015-03-10 2015-04-22 Rolls Royce Plc Engine fuel-oil heat exchange system
US9470093B2 (en) 2015-03-18 2016-10-18 United Technologies Corporation Turbofan arrangement with blade channel variations
US10082078B2 (en) * 2015-03-25 2018-09-25 United Technologies Corporation Aircraft thermal management system
US10443503B2 (en) * 2015-03-27 2019-10-15 Pratt & Whitney Canada Corp. Fuel system for a gas turbine engine
US10371168B2 (en) 2015-04-07 2019-08-06 United Technologies Corporation Modal noise reduction for gas turbine engine
US9874145B2 (en) 2015-04-27 2018-01-23 United Technologies Corporation Lubrication system for gas turbine engines
US10458270B2 (en) 2015-06-23 2019-10-29 United Technologies Corporation Roller bearings for high ratio geared turbofan engine
DE102015112325A1 (de) * 2015-07-28 2017-02-02 Rolls-Royce Deutschland Ltd & Co Kg Flugtriebwerk mit einer Treibstoffversorgungseinrichtung und mit wenigstens einem einen Hydraulikfluidspeicher umfassenden Hydraulikfluidkreislauf mit einem Wärmetauscher
US10233773B2 (en) 2015-11-17 2019-03-19 United Technologies Corporation Monitoring system for non-ferrous metal particles
US10508562B2 (en) 2015-12-01 2019-12-17 United Technologies Corporation Geared turbofan with four star/planetary gear reduction
US10323540B2 (en) 2015-12-07 2019-06-18 General Electric Company Gas turbine engine fluid cooling systems and methods of assembling the same
US20170362959A1 (en) * 2016-06-20 2017-12-21 United Technologies Corporation Lubrication system with multiple lubrication circuits
US20180016024A1 (en) * 2016-07-12 2018-01-18 United Technologies Corporation Electric heating for fuel system components
US10451353B2 (en) * 2016-08-05 2019-10-22 Hamilton Sundstrand Corporation Aircraft electronics thermal regulation systems
US20180051946A1 (en) * 2016-08-17 2018-02-22 Hamilton Sundstrand Corporation Heat exchanger arrangements and related methods
WO2018042703A1 (ja) * 2016-09-01 2018-03-08 株式会社Ihi 航空機搭載発電機の排熱システム
US10544717B2 (en) 2016-09-07 2020-01-28 Pratt & Whitney Canada Corp. Shared oil system arrangement for an engine component and a generator
US10823462B2 (en) * 2016-09-19 2020-11-03 Raytheon Technologies Corporation Gas turbine engine with transcritical vapor cycle cooling
US10669948B2 (en) 2017-01-03 2020-06-02 Raytheon Technologies Corporation Geared turbofan with non-epicyclic gear reduction system
US10738646B2 (en) 2017-06-12 2020-08-11 Raytheon Technologies Corporation Geared turbine engine with gear driving low pressure compressor and fan at common speed, and failsafe overspeed protection and shear section
US10724445B2 (en) 2018-01-03 2020-07-28 Raytheon Technologies Corporation Method of assembly for fan drive gear system with rotating carrier
US11066995B2 (en) * 2018-05-15 2021-07-20 Raytheon Technologies Corporation Gas turbine with oil warming anti-ice circuit
US11092020B2 (en) 2018-10-18 2021-08-17 Raytheon Technologies Corporation Rotor assembly for gas turbine engines
US11441485B2 (en) * 2019-03-20 2022-09-13 Raytheon Technologies Corporation Electric motor control for demand fuel pumping system
EP3726028B1 (de) * 2019-04-17 2024-07-24 RTX Corporation Mehrstromwärmetauscher
US11492969B2 (en) * 2019-12-09 2022-11-08 Meggitt Aerospace Limited Engine thermal management methods and control systems
US11820526B2 (en) * 2020-02-26 2023-11-21 Honda Motor Co., Ltd. Power supply apparatus for a flying body including a combustion gas and intake air heat exchanger
US11781506B2 (en) 2020-06-03 2023-10-10 Rtx Corporation Splitter and guide vane arrangement for gas turbine engines
GB202016379D0 (en) * 2020-10-15 2020-12-02 Airbus Operations Ltd Dual fuel aircraft
DE102020132918A1 (de) * 2020-12-10 2022-06-15 Rolls-Royce Deutschland Ltd & Co Kg Ölsystem eines Gasturbinentriebwerkes
US11795878B2 (en) * 2021-02-02 2023-10-24 General Electric Company High-temperature fuel thermal transport bus architecture
US11525399B1 (en) * 2021-06-17 2022-12-13 Pratt & Whitney Canada Corp. Oil system with flow restrictor
US11754000B2 (en) 2021-07-19 2023-09-12 Rtx Corporation High and low spool configuration for a gas turbine engine
US11814968B2 (en) 2021-07-19 2023-11-14 Rtx Corporation Gas turbine engine with idle thrust ratio
US11719245B2 (en) 2021-07-19 2023-08-08 Raytheon Technologies Corporation Compressor arrangement for a gas turbine engine
US20230068644A1 (en) * 2021-08-31 2023-03-02 Pratt & Whitney Canada Corp. Heat exchange system using compressor air for fuel pre-heating
GB2615316A (en) * 2022-02-02 2023-08-09 Rolls Royce Plc Gas turbine engine
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
ES1296788Y (es) * 2022-09-18 2023-04-21 Hernandez Angel Horacio Lagrana Dispositivo inteligente para suministro de amoniaco e hidrogeno para combustion mixta en aeronaves
US20240218828A1 (en) 2022-11-01 2024-07-04 General Electric Company Gas Turbine Engine
GB202219410D0 (en) 2022-12-21 2023-02-01 Rolls Royce Plc Aircraft heat management
GB202219390D0 (en) * 2022-12-21 2023-02-01 Rolls Royce Plc Gas turbine operation
GB202219409D0 (en) * 2022-12-21 2023-02-01 Rolls Royce Plc Fuel management system
GB202219424D0 (en) * 2022-12-21 2023-02-01 Rolls Royce Plc Heat exchange system
GB202219391D0 (en) * 2022-12-21 2023-02-01 Rolls Royce Plc Fuel oil heat exchange
FR3146164A1 (fr) * 2023-02-23 2024-08-30 Safran Turbomachine d’aeronef comportant un systeme d’echange de chaleur

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080716A (en) * 1956-03-08 1963-03-12 Thompson Ramo Wooldridge Inc Engine lubricating oil cooling systems for turbojets or the like
GB997260A (en) * 1964-05-08 1965-07-07 Rolls Royce Gas turbine engine fuel heating and oil cooling system
US3382672A (en) * 1966-11-02 1968-05-14 Gen Electric Gas turbine engine fuel control system
US3779007A (en) * 1972-04-28 1973-12-18 Gen Electric Fuel delivery and control system for a gas turbine engine
US4020632A (en) * 1975-07-17 1977-05-03 The United States Of America As Represented By The United States National Aeronautics And Space Administration Office Of General Counsel-Code Gp Oil cooling system for a gas turbine engine
US4104873A (en) * 1976-11-29 1978-08-08 The United States Of America As Represented By The Administrator Of The United States National Aeronautics And Space Administration Fuel delivery system including heat exchanger means
US4151710A (en) * 1977-03-11 1979-05-01 United Technologies Corporation Lubrication cooling system for aircraft engine accessory
US4354345A (en) * 1980-04-29 1982-10-19 United Technologies Corporation Fuel heating system for gas turbine engine
GB2131094A (en) * 1982-11-29 1984-06-13 Gen Electric Engine oil heat recovery system
US4546605A (en) * 1983-12-16 1985-10-15 United Technologies Corporation Heat exchange system

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CA1273212A (en) 1990-08-28
EP0248762B1 (de) 1991-07-31
JPS62298626A (ja) 1987-12-25
EP0248762A3 (en) 1988-08-03
EP0248762A2 (de) 1987-12-09
US4696156A (en) 1987-09-29
US4741152A (en) 1988-05-03
JPH0674753B2 (ja) 1994-09-21

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