JP2016079985A - ガスタービンエンジン用のダクテッド熱交換器システム、およびガスタービンエンジン用のダクテッド熱交換器システムのフェアリングの製造方法 - Google Patents
ガスタービンエンジン用のダクテッド熱交換器システム、およびガスタービンエンジン用のダクテッド熱交換器システムのフェアリングの製造方法 Download PDFInfo
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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
- F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
- F02C7/10—Heating air supply before combustion, e.g. by exhaust gases by means of regenerative heat-exchangers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
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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
- F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
-
- 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
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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
- F02C7/12—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
- F02K3/105—Heating the by-pass flow
- F02K3/115—Heating the by-pass flow by means of indirect heat exchange
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F7/00—Elements not covered by group F28F1/00, F28F3/00 or F28F5/00
- F28F7/02—Blocks traversed by passages for heat-exchange media
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- 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
- F05D2230/00—Manufacture
- F05D2230/50—Building or constructing in particular ways
- F05D2230/53—Building or constructing in particular ways by integrally manufacturing a component, e.g. by milling from a billet or one piece construction
-
- 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
- F05D2260/213—Heat transfer, e.g. cooling by the provision of a heat exchanger within the cooling circuit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0021—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for aircrafts or cosmonautics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0026—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for combustion engines, e.g. for gas turbines or for Stirling engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
【解決手段】 ガスタービンエンジン用のダクテッド熱交換器システムは、輪郭形成された外部及び/または内部形状を有する付加製造された熱交換器コアを含む。ガスタービンエンジン用の熱交換器を付加製造する方法は、熱交換器のコアを付加製造し、流れ面積に対する局所表面積の比率を設定して、そのコアに沿った単位長当たりの圧力低下を制御することを含む。
【選択図】図6
Description
92…フレーム
94…装着配置
102…外部形状
104…前面
106…背面
108…上面
110…下面
Claims (20)
- ガスタービンエンジン用のダクテッド熱交換器システムであって、
熱交換器コアと、
前記熱交換器と連通するフェアリングであって、付加製造された表面を含む、フェアリングと、
を備える、ダクテッド熱交換器システム。 - 前記付加製造された表面は、熱伝達を容易にする材料から製造される、請求項1に記載のダクテッド熱交換器システム。
- 前記付加製造された表面は、少なくとも部分的にアーチ形である、請求項2に記載のダクテッド熱交換器システム。
- 前記付加製造された表面は、前記コアの延長部である、請求項1に記載のダクテッド熱交換器システム。
- 前記付加製造された表面は、前記コアを少なくとも部分的に支持するフレームの延長部である、請求項1に記載のダクテッド熱交換器システム。
- 前記付加製造された表面は、前記フレーム用の装着配置の延長部である、請求項5に記載のダクテッド熱交換器システム。
- 前記コアが付加製造される、請求項1に記載のダクテッド熱交換器システム。
- 前記コアの前面は非平坦であり、前記コアは少なくとも部分的にアーチ形である、請求項7に記載のダクテッド熱交換器システム。
- 前記コアの前記前面は、前記コアに入る空気流が前記前面の全体にわたって前記前面に対してほぼ垂直になるように輪郭形成される、請求項8に記載のダクテッド熱交換器システム。
- 前記コアの前記前面は、前記コアが内部に配置されたダクトの入口拡散領域へと延在し、前記ダクトは、前記フェアリングと連通する、請求項9に記載のダクテッド熱交換器システム。
- 前記コアの前記前面は、前記フェアリングに対して輪郭形成される、請求項8に記載のダクテッド熱交換器システム。
- 前記コアの背面は非平面であり、前記コアは少なくとも部分的にアーチ形である、請求項1に記載のダクテッド熱交換器システム。
- 前記コアの前記背面は、前記コアから出る空気流が、前記背面全体にわたって前記背面に対してほぼ垂直になるように輪郭形成される、請求項12に記載のダクテッド熱交換器システム。
- 前記コアの前記背面は、前記コアが内部に配置されたダクトの出口収縮領域へと延在し、前記ダクトは、前記フェアリングと連通する、請求項13に記載のダクテッド熱交換器システム。
- ガスタービンエンジン用のダクテッド熱交換器システムであって、
付加製造された熱交換器コアと、
前記熱交換器コアの上流にあり、かつ該熱交換器コアと連通している付加製造された入口フェアリングと、
前記熱交換器コアの下流にあり、かつ該熱交換器コアと連通している付加製造された出口フェアリングと、
を備える、ダクテッド熱交換器システム。 - 前記付加製造された熱交換器コアは、等価熱容量の「レンガ」形状の熱交換器と比較して、前記付加製造された熱交換器コアの容積が15〜20%減少された、請求項15に記載のダクテッド熱交換器システム。
- 前記付加製造された熱交換器コアは、前記付加製造された入口フェアリングおよび前記付加製造された出口フェアリングに対して輪郭形成される、請求項15に記載のダクテッド熱交換器システム。
- ガスタービンエンジン用のダクテッド熱交換器システムのフェアリングの製造方法であって、
熱伝達を容易にする材料から製造された少なくとも1つの表面を提供するように、フェアリングを付加製造する、
ことを備えた、製造方法。 - 前記少なくとも1つの表面が、熱交換器として動作する、請求項18に記載の製造方法。
- 前記少なくとも1つの表面は、ヒートシンクとして動作する材料から付加製造される、請求項18に記載の製造方法。
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US201462066449P | 2014-10-21 | 2014-10-21 | |
US62/066,449 | 2014-10-21 |
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JP2016079985A true JP2016079985A (ja) | 2016-05-16 |
JP6174657B2 JP6174657B2 (ja) | 2017-08-02 |
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US (1) | US10450956B2 (ja) |
EP (1) | EP3012443B1 (ja) |
JP (1) | JP6174657B2 (ja) |
CN (1) | CN105525992B (ja) |
Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9388739B2 (en) | 2012-05-02 | 2016-07-12 | Pratt & Whitney Canada Corp. | Air cooler system for gas turbine engines |
US10907500B2 (en) * | 2015-02-06 | 2021-02-02 | Raytheon Technologies Corporation | Heat exchanger system with spatially varied additively manufactured heat transfer surfaces |
US10099325B2 (en) * | 2015-04-15 | 2018-10-16 | Delavan Inc. | Method for manufacturing a hybrid heat exchanger |
US9982630B2 (en) | 2015-05-26 | 2018-05-29 | Pratt & Whitney Canada Corp. | Turbofan bypass air cooled oil cooler fairings |
US20170314471A1 (en) * | 2016-04-28 | 2017-11-02 | General Electric Company | Systems and methods for thermally integrating oil reservoir and outlet guide vanes using heat pipes |
US10372110B2 (en) | 2016-06-17 | 2019-08-06 | Hamilton Sundstrand Corporation | Controlled thin wall thickness of heat exchangers through modeling of additive manufacturing process |
US10253785B2 (en) * | 2016-08-31 | 2019-04-09 | Unison Industries, Llc | Engine heat exchanger and method of forming |
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US10549519B2 (en) * | 2017-01-12 | 2020-02-04 | Caterpillar Inc. | Systems and methods for calibrating additive manufacturing operations based on energy density |
US10550726B2 (en) | 2017-01-30 | 2020-02-04 | General Electric Company | Turbine spider frame with additive core |
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US10654577B2 (en) | 2017-02-22 | 2020-05-19 | General Electric Company | Rainbow flowpath low pressure turbine rotor assembly |
US10175003B2 (en) | 2017-02-28 | 2019-01-08 | General Electric Company | Additively manufactured heat exchanger |
WO2018219855A1 (en) | 2017-05-30 | 2018-12-06 | Shell Internationale Research Maatschappij B.V. | Method of using an indirect heat exchanger and facility for processing liquefied natural gas comprising such heat exchanger |
EP3413001B1 (en) * | 2017-06-06 | 2020-01-08 | Ge Avio S.r.l. | Additively manufactured heat exchanger |
US11187156B2 (en) | 2017-11-21 | 2021-11-30 | General Electric Company | Thermal management system |
US11125165B2 (en) | 2017-11-21 | 2021-09-21 | General Electric Company | Thermal management system |
FR3074532B1 (fr) * | 2017-12-01 | 2020-03-27 | Safran Aircraft Engines | Echangeur de chaleur gaz-liquide pour turbomachine, comprenant une surface aval au moins partiellement aerodynamique |
US10830141B2 (en) * | 2017-12-15 | 2020-11-10 | General Electric Company | Recuperator for gas turbine engine |
US11262144B2 (en) * | 2017-12-29 | 2022-03-01 | General Electric Company | Diffuser integrated heat exchanger |
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US11725584B2 (en) | 2018-01-17 | 2023-08-15 | General Electric Company | Heat engine with heat exchanger |
US10941706B2 (en) | 2018-02-13 | 2021-03-09 | General Electric Company | Closed cycle heat engine for a gas turbine engine |
US11143104B2 (en) | 2018-02-20 | 2021-10-12 | General Electric Company | Thermal management system |
FR3081514B1 (fr) * | 2018-05-28 | 2020-06-05 | Safran Aircraft Engines | Ensemble propulsif d'aeronef et procede de reduction d'un debit d'air de ventilation dans l'ensemble propulsif d'aeronef |
US11015872B2 (en) * | 2018-06-29 | 2021-05-25 | The Boeing Company | Additively manufactured heat transfer device |
US10955200B2 (en) | 2018-07-13 | 2021-03-23 | General Electric Company | Heat exchangers having a three-dimensional lattice structure with baffle cells and methods of forming baffles in a three-dimensional lattice structure of a heat exchanger |
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US10989071B2 (en) * | 2018-08-03 | 2021-04-27 | Meggitt (Uk) Limited | High efficiency ducted heat exchanger systems |
US11193671B2 (en) | 2018-11-02 | 2021-12-07 | General Electric Company | Fuel oxygen conversion unit with a fuel gas separator |
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US11300002B2 (en) | 2018-12-07 | 2022-04-12 | Pratt & Whitney Canada Corp. | Static take-off port |
BE1026919B1 (fr) * | 2018-12-24 | 2020-07-24 | Safran Aero Boosters Sa | Échangeur de chaleur air-huile |
BE1027057B1 (fr) * | 2019-02-18 | 2020-09-14 | Safran Aero Boosters Sa | Échangeur de chaleur air-huile |
US11602985B2 (en) * | 2019-09-11 | 2023-03-14 | Ford Global Technologies, Llc | Continuous cooling assembly |
US10914274B1 (en) | 2019-09-11 | 2021-02-09 | General Electric Company | Fuel oxygen reduction unit with plasma reactor |
US11774427B2 (en) | 2019-11-27 | 2023-10-03 | General Electric Company | Methods and apparatus for monitoring health of fuel oxygen conversion unit |
FR3108682B1 (fr) | 2020-03-30 | 2022-12-09 | Safran Aircraft Engines | Echangeur de chaleur air-huile rétractable pour ensemble propulsif d’aéronef |
US11906163B2 (en) | 2020-05-01 | 2024-02-20 | General Electric Company | Fuel oxygen conversion unit with integrated water removal |
US11773776B2 (en) | 2020-05-01 | 2023-10-03 | General Electric Company | Fuel oxygen reduction unit for prescribed operating conditions |
US11866182B2 (en) | 2020-05-01 | 2024-01-09 | General Electric Company | Fuel delivery system having a fuel oxygen reduction unit |
US11428160B2 (en) | 2020-12-31 | 2022-08-30 | General Electric Company | Gas turbine engine with interdigitated turbine and gear assembly |
US20220213802A1 (en) | 2021-01-06 | 2022-07-07 | General Electric Company | System for controlling blade clearances within a gas turbine engine |
US11434824B2 (en) | 2021-02-03 | 2022-09-06 | General Electric Company | Fuel heater and energy conversion system |
US11965463B2 (en) * | 2021-02-16 | 2024-04-23 | Pratt & Whitney Canada Corp. | Fluid cooler installation and method for turbofan engine |
US11788470B2 (en) | 2021-03-01 | 2023-10-17 | General Electric Company | Gas turbine engine thermal management |
US11591965B2 (en) | 2021-03-29 | 2023-02-28 | General Electric Company | Thermal management system for transferring heat between fluids |
BE1029381B1 (fr) * | 2021-05-06 | 2022-12-05 | Safran Aero Boosters | Dispositif d'echange de chaleur et turbomachine d'aeronef avec le dispositif |
US11674396B2 (en) | 2021-07-30 | 2023-06-13 | General Electric Company | Cooling air delivery assembly |
US11920500B2 (en) | 2021-08-30 | 2024-03-05 | General Electric Company | Passive flow modulation device |
US11702958B2 (en) | 2021-09-23 | 2023-07-18 | General Electric Company | System and method of regulating thermal transport bus pressure |
US20230117984A1 (en) * | 2021-10-14 | 2023-04-20 | General Electric Company | Heat engine with heat exchanger |
US11542870B1 (en) | 2021-11-24 | 2023-01-03 | General Electric Company | Gas supply system |
US11692448B1 (en) | 2022-03-04 | 2023-07-04 | General Electric Company | Passive valve assembly for a nozzle of a gas turbine engine |
US20230392621A1 (en) * | 2022-06-03 | 2023-12-07 | Hamilton Sundstrand Corporation | Integrated radial diffuser with movable diffuser hub |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0281930A (ja) * | 1988-08-25 | 1990-03-22 | Mtu Motoren & Turbinen Union Muenchen Gmbh | ターボエンジン |
JP2008144752A (ja) * | 2006-10-19 | 2008-06-26 | General Electric Co <Ge> | ガスタービンエンジン熱交換器及びガスタービンエンジン |
JP2009013982A (ja) * | 2007-07-06 | 2009-01-22 | General Electric Co <Ge> | タービンエンジン内で流体を冷却するための方法及びシステム |
US20120216544A1 (en) * | 2011-02-28 | 2012-08-30 | Andreas Eleftheriou | Swirl reducing gas turbine engine recuperator |
US20120216506A1 (en) * | 2011-02-28 | 2012-08-30 | Andreas Eleftheriou | Gas turbine engine recuperator with floating connection |
US20120216543A1 (en) * | 2011-02-28 | 2012-08-30 | Andreas Eleftheriou | Diffusing gas turbine engine recuperator |
US20130236299A1 (en) * | 2012-03-06 | 2013-09-12 | Honeywell International Inc. | Tubular heat exchange systems |
US20140140829A1 (en) * | 2012-11-16 | 2014-05-22 | United Technologies Corporation | Turbine engine cooling system with an open loop circuit |
JP2014148974A (ja) * | 2013-01-30 | 2014-08-21 | General Electric Co <Ge> | 熱交換器を組み込むガスタービンエンジン |
JP2016540950A (ja) * | 2013-11-18 | 2016-12-28 | ゼネラル・エレクトリック・カンパニイ | 一体型チューブインマトリックス熱交換器 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4785625A (en) * | 1987-04-03 | 1988-11-22 | United Technologies Corporation | Ducted fan gas turbine power plant mounting |
US6227800B1 (en) * | 1998-11-24 | 2001-05-08 | General Electric Company | Bay cooled turbine casing |
DE19962244A1 (de) | 1999-12-22 | 2001-06-28 | Rolls Royce Deutschland | Kühlluft-Führungssystem im Hochdruck-Turbinenabschnitt eines Gasturbinen Triebwerkes |
FR2831918B1 (fr) | 2001-11-08 | 2004-05-28 | Snecma Moteurs | Stator pour turbomachine |
FR2836282B1 (fr) | 2002-02-19 | 2004-04-02 | Commissariat Energie Atomique | Structure alveolaire et procede de fabrication d'une telle structure |
FR2840351B1 (fr) | 2002-05-30 | 2005-12-16 | Snecma Moteurs | Refroidissement du flasque amont d'une turbine a haute pression par un systeme a double injecteur fond de chambre |
US6773225B2 (en) | 2002-05-30 | 2004-08-10 | Mitsubishi Heavy Industries, Ltd. | Gas turbine and method of bleeding gas therefrom |
US6837676B2 (en) | 2002-09-11 | 2005-01-04 | Mitsubishi Heavy Industries, Ltd. | Gas turbine |
AU2003261497B2 (en) | 2002-11-08 | 2009-02-26 | Howmedica Osteonics Corp. | Laser-produced porous surface |
US6940037B1 (en) | 2003-08-25 | 2005-09-06 | Southern Methodist University | System and method for controlling welding parameters in welding-based deposition processes |
GB2426289B (en) | 2005-04-01 | 2007-07-04 | Rolls Royce Plc | Cooling system for a gas turbine engine |
US8517666B2 (en) | 2005-09-12 | 2013-08-27 | United Technologies Corporation | Turbine cooling air sealing |
US8776952B2 (en) | 2006-05-11 | 2014-07-15 | United Technologies Corporation | Thermal management system for turbofan engines |
GB0620430D0 (en) | 2006-10-14 | 2006-11-22 | Rolls Royce Plc | A flow cavity arrangement |
US7810552B2 (en) | 2006-12-20 | 2010-10-12 | The Boeing Company | Method of making a heat exchanger |
US7866372B2 (en) | 2006-12-20 | 2011-01-11 | The Boeing Company | Method of making a heat exchanger core component |
US7866377B2 (en) | 2006-12-20 | 2011-01-11 | The Boeing Company | Method of using minimal surfaces and minimal skeletons to make heat exchanger components |
EP2085600B1 (en) | 2008-01-25 | 2012-06-27 | United Technologies Corporation | Thermal management system integrated pylon |
US8408868B2 (en) | 2008-12-30 | 2013-04-02 | General Electric Company | Methods, systems and/or apparatus relating to inducers for turbine engines |
US8547238B2 (en) * | 2010-06-30 | 2013-10-01 | Knowflame, Inc. | Optically redundant fire detector for false alarm rejection |
US9376960B2 (en) * | 2010-07-23 | 2016-06-28 | University Of Central Florida Research Foundation, Inc. | Heat transfer augmented fluid flow surfaces |
EP2871433A1 (en) | 2013-11-06 | 2015-05-13 | BAE Systems PLC | Heat exchangers and the production thereof |
US10066550B2 (en) * | 2014-05-15 | 2018-09-04 | Rolls-Royce North American Technologies, Inc. | Fan by-pass duct for intercooled turbo fan engines |
KR102187195B1 (ko) * | 2014-07-28 | 2020-12-04 | 삼성전자주식회사 | 주변 소음에 기초하여 자막을 생성하는 동영상 디스플레이 방법 및 사용자 단말 |
EP3075471B1 (de) * | 2015-03-30 | 2021-11-03 | MTU Aero Engines AG | Verfahren zum generativen herstellen eines gasturbinengehäuseteils |
-
2015
- 2015-10-20 US US14/887,430 patent/US10450956B2/en active Active
- 2015-10-20 CN CN201510684393.7A patent/CN105525992B/zh active Active
- 2015-10-21 EP EP15190883.7A patent/EP3012443B1/en active Active
- 2015-10-21 JP JP2015206923A patent/JP6174657B2/ja active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0281930A (ja) * | 1988-08-25 | 1990-03-22 | Mtu Motoren & Turbinen Union Muenchen Gmbh | ターボエンジン |
JP2008144752A (ja) * | 2006-10-19 | 2008-06-26 | General Electric Co <Ge> | ガスタービンエンジン熱交換器及びガスタービンエンジン |
JP2009013982A (ja) * | 2007-07-06 | 2009-01-22 | General Electric Co <Ge> | タービンエンジン内で流体を冷却するための方法及びシステム |
US20120216544A1 (en) * | 2011-02-28 | 2012-08-30 | Andreas Eleftheriou | Swirl reducing gas turbine engine recuperator |
US20120216506A1 (en) * | 2011-02-28 | 2012-08-30 | Andreas Eleftheriou | Gas turbine engine recuperator with floating connection |
US20120216543A1 (en) * | 2011-02-28 | 2012-08-30 | Andreas Eleftheriou | Diffusing gas turbine engine recuperator |
US20130236299A1 (en) * | 2012-03-06 | 2013-09-12 | Honeywell International Inc. | Tubular heat exchange systems |
US20140140829A1 (en) * | 2012-11-16 | 2014-05-22 | United Technologies Corporation | Turbine engine cooling system with an open loop circuit |
JP2014148974A (ja) * | 2013-01-30 | 2014-08-21 | General Electric Co <Ge> | 熱交換器を組み込むガスタービンエンジン |
JP2016540950A (ja) * | 2013-11-18 | 2016-12-28 | ゼネラル・エレクトリック・カンパニイ | 一体型チューブインマトリックス熱交換器 |
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CN105525992B (zh) | 2020-04-14 |
US10450956B2 (en) | 2019-10-22 |
CN105525992A (zh) | 2016-04-27 |
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EP3012443B1 (en) | 2020-09-16 |
US20160108814A1 (en) | 2016-04-21 |
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