FR3018503B1 - Nacelle comprenant un echangeur pour refroidir un flux d'air - Google Patents

Nacelle comprenant un echangeur pour refroidir un flux d'air

Info

Publication number
FR3018503B1
FR3018503B1 FR1452091A FR1452091A FR3018503B1 FR 3018503 B1 FR3018503 B1 FR 3018503B1 FR 1452091 A FR1452091 A FR 1452091A FR 1452091 A FR1452091 A FR 1452091A FR 3018503 B1 FR3018503 B1 FR 3018503B1
Authority
FR
France
Prior art keywords
nacelle
exchanger
cooling
air
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.)
Active
Application number
FR1452091A
Other languages
English (en)
Other versions
FR3018503A1 (fr
Inventor
Sara Bustillo
Maria Natal
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA 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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1452091A priority Critical patent/FR3018503B1/fr
Priority to PCT/FR2015/050586 priority patent/WO2015136210A1/fr
Priority to US15/125,783 priority patent/US10384793B2/en
Publication of FR3018503A1 publication Critical patent/FR3018503A1/fr
Application granted granted Critical
Publication of FR3018503B1 publication Critical patent/FR3018503B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/08—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of power plant cooling systems
    • B64D33/10—Radiator arrangement
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/10—Aircraft characterised by the type or position of power plants of gas-turbine type 
    • 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
    • B64D29/00—Power-plant nacelles, fairings, or cowlings
    • 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
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/324—Application in turbines in gas turbines to drive unshrouded, low solidity propeller
    • 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
    • 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
    • F05D2260/98—Lubrication
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1452091A 2014-03-13 2014-03-13 Nacelle comprenant un echangeur pour refroidir un flux d'air Active FR3018503B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1452091A FR3018503B1 (fr) 2014-03-13 2014-03-13 Nacelle comprenant un echangeur pour refroidir un flux d'air
PCT/FR2015/050586 WO2015136210A1 (fr) 2014-03-13 2015-03-10 Nacelle comprenant un échangeur pour refroidir un flux de fluide
US15/125,783 US10384793B2 (en) 2014-03-13 2015-03-10 Nacelle comprising an exchanger for cooling a stream of fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1452091A FR3018503B1 (fr) 2014-03-13 2014-03-13 Nacelle comprenant un echangeur pour refroidir un flux d'air

Publications (2)

Publication Number Publication Date
FR3018503A1 FR3018503A1 (fr) 2015-09-18
FR3018503B1 true FR3018503B1 (fr) 2017-10-13

Family

ID=50877454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1452091A Active FR3018503B1 (fr) 2014-03-13 2014-03-13 Nacelle comprenant un echangeur pour refroidir un flux d'air

Country Status (3)

Country Link
US (1) US10384793B2 (fr)
FR (1) FR3018503B1 (fr)
WO (1) WO2015136210A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11292604B2 (en) * 2017-10-23 2022-04-05 Pratt & Whitney Canada Corp. Integrated heat management for hybrid propulsion
US10745142B2 (en) * 2018-02-19 2020-08-18 Pratt & Whitney Canada Corp. Aircraft with wheel well between cooling duct outlets
US10870493B2 (en) 2018-02-19 2020-12-22 Pratt & Whitney Canada Corp. Aircraft with engine assembly mounted to wheel well
US10858115B2 (en) 2018-02-19 2020-12-08 Pratt & Whitney Canada Corp. Aircraft with wheel well between heat exchangers of engine assembly
EP3931099A4 (fr) 2019-03-01 2022-11-30 Pratt & Whitney Canada Corp. Configurations de système de refroidissement pour un aéronef ayant un système de propulsion hybride-électrique
FR3094754B1 (fr) 2019-04-03 2021-03-12 Safran Nacelles Nacelle d’aéronef comportant au moins un échangeur de chaleur
EP4067236A1 (fr) * 2021-03-29 2022-10-05 Airbus Operations (S.A.S.) Systeme de propulsion electrique d'un aeronef
EP4086176A1 (fr) 2021-05-07 2022-11-09 Airbus SAS Unité de propulsion électrique d'un aéronef comportant un système de refroidissement comprenant au moins une entrée d'air avant et aéronef comprenant au moins une telle unité de propulsion électrique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2864996B1 (fr) * 2004-01-13 2006-03-10 Snecma Moteurs Systeme de refroidissement de parties chaudes d'un moteur d'aeronef, et moteur d'aeronef equipe d'un tel systeme de refroidissement
US7658060B2 (en) 2006-07-19 2010-02-09 United Technologies Corporation Lubricant cooling exchanger dual intake duct
FR2955617B1 (fr) * 2010-01-26 2012-10-26 Airbus Operations Sas Propulseur a turbomachine pour aeronef
FR2955616B1 (fr) 2010-01-26 2012-07-20 Airbus Operations Sas Dispositif de refroidissement pour propulseur d'aeronef
US9200570B2 (en) * 2012-02-24 2015-12-01 Pratt & Whitney Canada Corp. Air-cooled oil cooler for turbofan engine
FR2987602B1 (fr) 2012-03-02 2014-02-28 Aircelle Sa Nacelle de turbomoteur equipe d'un echangeur de chaleur
EP2701176B1 (fr) 2012-08-24 2018-04-18 Siemens Aktiengesellschaft Élément de fusible
WO2014092778A1 (fr) * 2012-12-10 2014-06-19 United Technologies Corporation Séparateur de particules à double filtration
JP6157910B2 (ja) 2013-04-16 2017-07-05 Nok株式会社 基材一体ガスケットの製造方法

Also Published As

Publication number Publication date
FR3018503A1 (fr) 2015-09-18
US10384793B2 (en) 2019-08-20
WO2015136210A1 (fr) 2015-09-17
US20170021937A1 (en) 2017-01-26

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