WO2009007564A3 - Turboreacteur pour aeronef - Google Patents

Turboreacteur pour aeronef Download PDF

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Publication number
WO2009007564A3
WO2009007564A3 PCT/FR2008/051089 FR2008051089W WO2009007564A3 WO 2009007564 A3 WO2009007564 A3 WO 2009007564A3 FR 2008051089 W FR2008051089 W FR 2008051089W WO 2009007564 A3 WO2009007564 A3 WO 2009007564A3
Authority
WO
WIPO (PCT)
Prior art keywords
turbojet engine
aircraft
heat exchanger
propulsion system
engine
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.)
Ceased
Application number
PCT/FR2008/051089
Other languages
English (en)
Other versions
WO2009007564A2 (fr
Inventor
Guillaume Bulin
Patrick Oberle
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.)
Airbus Operations SAS
Original Assignee
Airbus Operations SAS
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 Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to RU2010102057/11A priority Critical patent/RU2471682C2/ru
Priority to BRPI0812818-9A2A priority patent/BRPI0812818A2/pt
Priority to CA2690601A priority patent/CA2690601A1/fr
Priority to US12/665,790 priority patent/US20100300066A1/en
Priority to JP2010514052A priority patent/JP2010531408A/ja
Priority to EP08806024A priority patent/EP2167798A2/fr
Priority to CN200880021702A priority patent/CN101730791A/zh
Publication of WO2009007564A2 publication Critical patent/WO2009007564A2/fr
Publication of WO2009007564A3 publication Critical patent/WO2009007564A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/10—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
    • F02K7/14—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines with external combustion, e.g. scram-jet engines
    • 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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • 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
    • 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
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • 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
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/32—Arrangement of components according to their shape
    • 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
    • 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
    • F05D2260/221—Improvement of heat transfer
    • F05D2260/2214—Improvement of heat transfer by increasing the heat transfer surface
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne un turboréacteur pour aéronef comportant un moteur logé dans une nacelle et au moins un échangeur thermique (13) destiné à refroidir un fluide chaud prélevé dans le système propulsif du turboréacteur avant réinjection dudit fluide chaud partiellement refroidi dans ledit système propulsif. L'échangeur thermique (13) est un échangeur thermique surfacique radial s'étendant en partie basse du turboréacteur, au niveau d'une bifurcation inférieure (16) du turboréacteur, parallèlement a une paroi latérale externe de la bifurcation inférteure.
PCT/FR2008/051089 2007-06-25 2008-06-18 Turboreacteur pour aeronef Ceased WO2009007564A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
RU2010102057/11A RU2471682C2 (ru) 2007-06-25 2008-06-18 Турбореактивный двигатель для летательного аппарата
BRPI0812818-9A2A BRPI0812818A2 (pt) 2007-06-25 2008-06-18 Turbo-reator para aeronave
CA2690601A CA2690601A1 (fr) 2007-06-25 2008-06-18 Turbojet engine for aircraft
US12/665,790 US20100300066A1 (en) 2007-06-25 2008-06-18 Turbojet engine for aircraft
JP2010514052A JP2010531408A (ja) 2007-06-25 2008-06-18 航空機用ターボジェットエンジン
EP08806024A EP2167798A2 (fr) 2007-06-25 2008-06-18 Turboreacteur pour aeronef
CN200880021702A CN101730791A (zh) 2007-06-25 2008-06-18 用于飞行器的涡轮喷气发动机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0755988A FR2917714B1 (fr) 2007-06-25 2007-06-25 Turboreacteur pour aeronef
FR0755988 2007-06-25

Publications (2)

Publication Number Publication Date
WO2009007564A2 WO2009007564A2 (fr) 2009-01-15
WO2009007564A3 true WO2009007564A3 (fr) 2009-04-30

Family

ID=39137037

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/051089 Ceased WO2009007564A2 (fr) 2007-06-25 2008-06-18 Turboreacteur pour aeronef

Country Status (9)

Country Link
US (1) US20100300066A1 (fr)
EP (1) EP2167798A2 (fr)
JP (1) JP2010531408A (fr)
CN (1) CN101730791A (fr)
BR (1) BRPI0812818A2 (fr)
CA (1) CA2690601A1 (fr)
FR (1) FR2917714B1 (fr)
RU (1) RU2471682C2 (fr)
WO (1) WO2009007564A2 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2955617B1 (fr) * 2010-01-26 2012-10-26 Airbus Operations Sas Propulseur a turbomachine pour aeronef
GB201007215D0 (en) * 2010-04-30 2010-06-16 Rolls Royce Plc Gas turbine engine
FR2989110B1 (fr) * 2012-04-05 2016-09-09 Snecma Aube de stator formee par un ensemble de parties d'aube
US10145253B2 (en) 2012-04-05 2018-12-04 Safran Aircraft Engines Stator vane formed by a set of vane parts
US9168716B2 (en) * 2012-09-14 2015-10-27 The Boeing Company Metallic sandwich structure having small bend radius
US10385777B2 (en) * 2012-10-01 2019-08-20 United Technologies Corporation Bifurcated inlet scoop for gas turbine engine
FR3006996B1 (fr) * 2013-06-14 2016-12-09 European Aeronautic Defence & Space Co Eads France Ensemble de propulsion electrique pour aeronef
FR3018858B1 (fr) * 2014-03-19 2019-04-05 Airbus Operations (S.A.S.) Ensemble propulsif d'aeronef comprenant un systeme de refroidissement
CN103982302B (zh) * 2014-05-23 2016-02-17 中国航空动力机械研究所 用于燃气轮机发电机组的冷却机构及燃气轮机发电机组
FR3024495B1 (fr) * 2014-07-31 2019-07-12 Safran Aircraft Engines Dispositif de circulation d'air a debit ajustable pour turbomachine
DE102015110615A1 (de) * 2015-07-01 2017-01-19 Rolls-Royce Deutschland Ltd & Co Kg Leitschaufel eines Gasturbinentriebwerks, insbesondere eines Flugtriebwerks
US10036318B2 (en) 2015-12-22 2018-07-31 Snecma Air circulation device for turbomachine
FR3047270B1 (fr) * 2016-01-29 2019-03-29 Safran Aircraft Engines Echangeur thermique surfacique et traitement acoustique
CN107054698B (zh) * 2017-03-07 2021-04-06 沈武云 航天器外表面除热装置
CN110159358B (zh) * 2018-02-14 2022-02-08 中国航发商用航空发动机有限责任公司 级间机匣
GB201817153D0 (en) * 2018-10-22 2018-12-05 Rolls Royce Plc Gas turbine engine
FR3093540B1 (fr) * 2019-03-07 2021-04-23 Safran Aircraft Engines Turbomachine double flux a gaz a bras echangeur thermique
WO2020249599A1 (fr) 2019-06-14 2020-12-17 Rolls-Royce Deutschland Ltd & Co Kg Turbine à gaz et système de gestion de chaleur destiné au refroidissement d'huile dans un système d'huile d'une turbine à gaz
GB202014210D0 (en) * 2020-09-10 2020-10-28 Rolls Royce Plc Gas turbine engine with airflow measurement system
GB202017401D0 (en) * 2020-11-03 2020-12-16 Rolls Royce Plc Gas turbine engine with cabin blower system
US20250334051A1 (en) * 2021-07-21 2025-10-30 Safran Aero Boosters Turbine engine for aircraft with heat exchanger
GB2628854A (en) * 2023-04-06 2024-10-09 Gkn Aerospace Sweden Ab HEX strut arrangement

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400618A1 (fr) * 1977-08-18 1979-03-16 Gen Electric Moteur a turbo soufflante refroidi par air et procede de refroidissement de ce moteur
US4914904A (en) * 1988-11-09 1990-04-10 Avco Corporation Oil cooler for fan jet engines
GB2234805A (en) * 1989-08-04 1991-02-13 Rolls Royce Plc A heat exchanger arrangement for a gas turbine engine
EP0469825A2 (fr) * 1990-07-30 1992-02-05 General Electric Company Echangeur de chaleur de préréfrigération intégrée à une structure de fixation de carénage aérondynamique de turbine à gaz
WO2005005810A1 (fr) * 2003-07-08 2005-01-20 Rolls-Royce Plc Disposition de moteur d'aeronef
EP1630358A2 (fr) * 2004-08-26 2006-03-01 United Technologies Corporation Cadre de turbine à gaz avec réservoir intégré de fluide et échangeur de chaleur air/liquide
US20060042225A1 (en) * 2004-08-27 2006-03-02 Pratt & Whitney Canada Corp. Bypass duct fluid cooler

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842597A (en) * 1973-03-16 1974-10-22 Gen Electric Gas turbine engine with means for reducing the formation and emission of nitrogen oxides
SU1804042A1 (ru) * 1991-03-28 1994-01-15 Киевский механический завод им.О.К.Антонова Система охлаждения теплообменника двигателя
FR2734319B1 (fr) * 1995-05-15 1997-07-18 Aerospatiale Dispositif pour prelever et refroidir de l'air chaud au niveau d'un moteur d'aeronef
GB0607771D0 (en) * 2006-04-20 2006-05-31 Rolls Royce Plc A heat exchanger arrangement
FR2902830B1 (fr) * 2006-06-27 2008-08-08 Airbus France Sas Turboreacteur pour aeronef
US7658060B2 (en) * 2006-07-19 2010-02-09 United Technologies Corporation Lubricant cooling exchanger dual intake duct

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400618A1 (fr) * 1977-08-18 1979-03-16 Gen Electric Moteur a turbo soufflante refroidi par air et procede de refroidissement de ce moteur
US4914904A (en) * 1988-11-09 1990-04-10 Avco Corporation Oil cooler for fan jet engines
GB2234805A (en) * 1989-08-04 1991-02-13 Rolls Royce Plc A heat exchanger arrangement for a gas turbine engine
EP0469825A2 (fr) * 1990-07-30 1992-02-05 General Electric Company Echangeur de chaleur de préréfrigération intégrée à une structure de fixation de carénage aérondynamique de turbine à gaz
WO2005005810A1 (fr) * 2003-07-08 2005-01-20 Rolls-Royce Plc Disposition de moteur d'aeronef
EP1630358A2 (fr) * 2004-08-26 2006-03-01 United Technologies Corporation Cadre de turbine à gaz avec réservoir intégré de fluide et échangeur de chaleur air/liquide
US20060042225A1 (en) * 2004-08-27 2006-03-02 Pratt & Whitney Canada Corp. Bypass duct fluid cooler

Also Published As

Publication number Publication date
US20100300066A1 (en) 2010-12-02
RU2010102057A (ru) 2011-07-27
CN101730791A (zh) 2010-06-09
CA2690601A1 (fr) 2009-01-15
JP2010531408A (ja) 2010-09-24
EP2167798A2 (fr) 2010-03-31
FR2917714A1 (fr) 2008-12-26
BRPI0812818A2 (pt) 2014-12-09
WO2009007564A2 (fr) 2009-01-15
RU2471682C2 (ru) 2013-01-10
FR2917714B1 (fr) 2009-11-27

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