FR3044715B1 - Circuit de refroidissement d'un fluide chaud dans une turbomachine comprenant un dispositif de pre-refroidissement du fluide chaud - Google Patents

Circuit de refroidissement d'un fluide chaud dans une turbomachine comprenant un dispositif de pre-refroidissement du fluide chaud

Info

Publication number
FR3044715B1
FR3044715B1 FR1561995A FR1561995A FR3044715B1 FR 3044715 B1 FR3044715 B1 FR 3044715B1 FR 1561995 A FR1561995 A FR 1561995A FR 1561995 A FR1561995 A FR 1561995A FR 3044715 B1 FR3044715 B1 FR 3044715B1
Authority
FR
France
Prior art keywords
hot fluid
turbomachine
cooling
cooling device
cooling circuit
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
FR1561995A
Other languages
English (en)
Other versions
FR3044715A1 (fr
Inventor
Lambert Olivier Marie Demoulin
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 FR1561995A priority Critical patent/FR3044715B1/fr
Publication of FR3044715A1 publication Critical patent/FR3044715A1/fr
Application granted granted Critical
Publication of FR3044715B1 publication Critical patent/FR3044715B1/fr
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
    • 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
    • F02C7/06—Arrangements of bearings; Lubricating
    • 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
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
    • 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
    • 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
FR1561995A 2015-12-08 2015-12-08 Circuit de refroidissement d'un fluide chaud dans une turbomachine comprenant un dispositif de pre-refroidissement du fluide chaud Active FR3044715B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1561995A FR3044715B1 (fr) 2015-12-08 2015-12-08 Circuit de refroidissement d'un fluide chaud dans une turbomachine comprenant un dispositif de pre-refroidissement du fluide chaud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1561995A FR3044715B1 (fr) 2015-12-08 2015-12-08 Circuit de refroidissement d'un fluide chaud dans une turbomachine comprenant un dispositif de pre-refroidissement du fluide chaud

Publications (2)

Publication Number Publication Date
FR3044715A1 FR3044715A1 (fr) 2017-06-09
FR3044715B1 true FR3044715B1 (fr) 2017-12-22

Family

ID=55451338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1561995A Active FR3044715B1 (fr) 2015-12-08 2015-12-08 Circuit de refroidissement d'un fluide chaud dans une turbomachine comprenant un dispositif de pre-refroidissement du fluide chaud

Country Status (1)

Country Link
FR (1) FR3044715B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111535927A (zh) * 2020-05-09 2020-08-14 贵州永红航空机械有限责任公司 一种滑油滤双活门式燃滑油散热器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080716A (en) * 1956-03-08 1963-03-12 Thompson Ramo Wooldridge Inc Engine lubricating oil cooling systems for turbojets or the like
US4354345A (en) * 1980-04-29 1982-10-19 United Technologies Corporation Fuel heating system for gas turbine engine
US6438938B1 (en) * 2000-11-28 2002-08-27 Rolls-Royce Corporation Bearing compartment self cooling vent system
CN103912338A (zh) * 2013-01-09 2014-07-09 广西玉柴机器股份有限公司 柴油机增压器进油管

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111535927A (zh) * 2020-05-09 2020-08-14 贵州永红航空机械有限责任公司 一种滑油滤双活门式燃滑油散热器
CN111535927B (zh) * 2020-05-09 2021-03-16 贵州永红航空机械有限责任公司 一种滑油滤双活门式燃滑油散热器

Also Published As

Publication number Publication date
FR3044715A1 (fr) 2017-06-09

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