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FR2953562B1 - METHOD FOR COOLING EQUIPMENT ARRANGED IN THE VICINITY OF THE HOT ZONE OF A TURBOJET ENGINE AND CORRESPONDING DEVICE - Google Patents

METHOD FOR COOLING EQUIPMENT ARRANGED IN THE VICINITY OF THE HOT ZONE OF A TURBOJET ENGINE AND CORRESPONDING DEVICE

Info

Publication number
FR2953562B1
FR2953562B1 FR0958697A FR0958697A FR2953562B1 FR 2953562 B1 FR2953562 B1 FR 2953562B1 FR 0958697 A FR0958697 A FR 0958697A FR 0958697 A FR0958697 A FR 0958697A FR 2953562 B1 FR2953562 B1 FR 2953562B1
Authority
FR
France
Prior art keywords
vicinity
corresponding device
hot zone
cooling equipment
turbojet 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.)
Active
Application number
FR0958697A
Other languages
French (fr)
Other versions
FR2953562A1 (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 FR0958697A priority Critical patent/FR2953562B1/en
Publication of FR2953562A1 publication Critical patent/FR2953562A1/en
Application granted granted Critical
Publication of FR2953562B1 publication Critical patent/FR2953562B1/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
    • F02C7/12—Cooling of plants
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • 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
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • 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
    • F05D2270/11—Purpose of the control system to prolong engine life
    • F05D2270/112—Purpose of the control system to prolong engine life by limiting temperatures
    • 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)
  • Control Of Turbines (AREA)
FR0958697A 2009-12-07 2009-12-07 METHOD FOR COOLING EQUIPMENT ARRANGED IN THE VICINITY OF THE HOT ZONE OF A TURBOJET ENGINE AND CORRESPONDING DEVICE Active FR2953562B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0958697A FR2953562B1 (en) 2009-12-07 2009-12-07 METHOD FOR COOLING EQUIPMENT ARRANGED IN THE VICINITY OF THE HOT ZONE OF A TURBOJET ENGINE AND CORRESPONDING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0958697A FR2953562B1 (en) 2009-12-07 2009-12-07 METHOD FOR COOLING EQUIPMENT ARRANGED IN THE VICINITY OF THE HOT ZONE OF A TURBOJET ENGINE AND CORRESPONDING DEVICE

Publications (2)

Publication Number Publication Date
FR2953562A1 FR2953562A1 (en) 2011-06-10
FR2953562B1 true FR2953562B1 (en) 2012-11-16

Family

ID=42309637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0958697A Active FR2953562B1 (en) 2009-12-07 2009-12-07 METHOD FOR COOLING EQUIPMENT ARRANGED IN THE VICINITY OF THE HOT ZONE OF A TURBOJET ENGINE AND CORRESPONDING DEVICE

Country Status (1)

Country Link
FR (1) FR2953562B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9771932B2 (en) * 2014-02-14 2017-09-26 The Boeing Company Apparatus, controller and method for controlling the cool down of an aircraft engine rotor
FR3027061B1 (en) * 2014-10-10 2019-10-25 Safran Helicopter Engines METHOD AND DEVICE FOR NOTIFYING A COMPLETE STOP AUTHORIZATION OF AN AIRCRAFT GAS TURBINE ENGINE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5012639A (en) * 1989-01-23 1991-05-07 United Technologies Corporation Buffer region for the nacelle of a gas turbine engine
CA2157688A1 (en) * 1993-03-03 1994-09-15 Robert L. Ii Simmons Integrated engine control system for a gas turbine engine
US5553449A (en) * 1993-12-21 1996-09-10 United Technologies Corporation Method of operating a gas turbine engine powerplant for an aircraft

Also Published As

Publication number Publication date
FR2953562A1 (en) 2011-06-10

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