FR2951228B1 - METHOD AND SYSTEM FOR MANAGING THERMAL EXCHANGES BETWEEN FLUIDS IN A TURBOMACHINE - Google Patents

METHOD AND SYSTEM FOR MANAGING THERMAL EXCHANGES BETWEEN FLUIDS IN A TURBOMACHINE

Info

Publication number
FR2951228B1
FR2951228B1 FR0957142A FR0957142A FR2951228B1 FR 2951228 B1 FR2951228 B1 FR 2951228B1 FR 0957142 A FR0957142 A FR 0957142A FR 0957142 A FR0957142 A FR 0957142A FR 2951228 B1 FR2951228 B1 FR 2951228B1
Authority
FR
France
Prior art keywords
turbomachine
fluids
thermal exchanges
managing thermal
managing
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
FR0957142A
Other languages
French (fr)
Other versions
FR2951228A1 (en
Inventor
Franck Serge Jacques Liotte
Nicolas Potel
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 FR0957142A priority Critical patent/FR2951228B1/en
Publication of FR2951228A1 publication Critical patent/FR2951228A1/en
Application granted granted Critical
Publication of FR2951228B1 publication Critical patent/FR2951228B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F02C7/06—Arrangements of bearings; Lubricating
    • 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
    • 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
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/07—Purpose of the control system to improve fuel economy
    • 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
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/303—Temperature
    • 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)
  • Lubrication Of Internal Combustion Engines (AREA)
FR0957142A 2009-10-13 2009-10-13 METHOD AND SYSTEM FOR MANAGING THERMAL EXCHANGES BETWEEN FLUIDS IN A TURBOMACHINE Active FR2951228B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0957142A FR2951228B1 (en) 2009-10-13 2009-10-13 METHOD AND SYSTEM FOR MANAGING THERMAL EXCHANGES BETWEEN FLUIDS IN A TURBOMACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0957142A FR2951228B1 (en) 2009-10-13 2009-10-13 METHOD AND SYSTEM FOR MANAGING THERMAL EXCHANGES BETWEEN FLUIDS IN A TURBOMACHINE

Publications (2)

Publication Number Publication Date
FR2951228A1 FR2951228A1 (en) 2011-04-15
FR2951228B1 true FR2951228B1 (en) 2013-07-19

Family

ID=42244132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0957142A Active FR2951228B1 (en) 2009-10-13 2009-10-13 METHOD AND SYSTEM FOR MANAGING THERMAL EXCHANGES BETWEEN FLUIDS IN A TURBOMACHINE

Country Status (1)

Country Link
FR (1) FR2951228B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2978986B1 (en) 2011-08-08 2013-08-23 Snecma METHOD OF ESTIMATING THE FUEL TEMPERATURE OUTSIDE AN EXCHANGER OF A TURBOMACHINE
GB2508530B (en) * 2011-08-08 2018-05-02 Snecma Method of estimating the temperature of the fuel leaving a turbomachine exchanger
FR2979671B1 (en) 2011-09-07 2017-02-10 Snecma OIL AND FUEL CIRCUITS IN A TURBOMACHINE
FR2980237B1 (en) * 2011-09-21 2013-09-20 Snecma DETECTING THE LOCKING OF A PRESSURIZATION VALVE ON THE OIL CIRCUIT OF A TURBOMACHINE
FR2991384B1 (en) 2012-06-01 2014-06-20 Snecma FLUID CIRCUIT IN A TURBOMACHINE
FR2993340B1 (en) * 2012-07-11 2014-08-08 Snecma VALVE FOR CONTROLLING THERMAL EXCHANGES OF AN OIL CIRCUIT
FR3002591B1 (en) 2013-02-27 2015-04-03 Snecma METHOD AND DEVICE FOR CONTROLLING OIL COOLING OF A TURBOMACHINE
FR3034464B1 (en) 2015-04-03 2017-03-24 Snecma COOLING THE OIL CIRCUIT OF A TURBOMACHINE
US20240191659A1 (en) * 2022-12-09 2024-06-13 General Electric Company Integral engine inlet frame air-cooled oil cooling apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865580A (en) * 1956-06-25 1958-12-23 Chance Vought Aircraft Inc Oil cooling and drag reducing system
US4151710A (en) * 1977-03-11 1979-05-01 United Technologies Corporation Lubrication cooling system for aircraft engine accessory
GB9027782D0 (en) * 1990-12-21 1991-02-13 Rolls Royce Plc Heat exchanger apparatus
US20080267783A1 (en) * 2007-04-27 2008-10-30 Gilbert Otto Kraemer Methods and systems to facilitate operating within flame-holding margin
FR2923462B1 (en) * 2007-11-14 2010-04-02 Airbus France METHOD FOR MANAGING THERMAL REJECTIONS GENERATED BY AN AIRCRAFT AND COOLING DEVICE FOR AN AIRCRAFT FOR CARRYING OUT SAID METHOD.

Also Published As

Publication number Publication date
FR2951228A1 (en) 2011-04-15

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