FR3056641B1 - Systeme de refroidissement d'un circuit d'un premier fluide d'une turbomachine - Google Patents
Systeme de refroidissement d'un circuit d'un premier fluide d'une turbomachine Download PDFInfo
- Publication number
- FR3056641B1 FR3056641B1 FR1658961A FR1658961A FR3056641B1 FR 3056641 B1 FR3056641 B1 FR 3056641B1 FR 1658961 A FR1658961 A FR 1658961A FR 1658961 A FR1658961 A FR 1658961A FR 3056641 B1 FR3056641 B1 FR 3056641B1
- Authority
- FR
- France
- Prior art keywords
- exchanger
- fluid
- circuit
- turbomachine
- refrigerant
- 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
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/002—Cooling
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- 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
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- 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
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/02—Arrangements for conditioning of lubricants in the lubricating system by cooling
-
- 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
- F02C7/22—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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/16—Control of working fluid flow
- F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
-
- 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
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/14—Refrigerants with particular properties, e.g. HFC
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
L'invention concerne un système de refroidissement (2) d'un circuit (100) d'un premier fluide d'une turbomachine, le système de refroidissement comportant un circuit de fluide frigorigène (4) comprenant un premier échangeur de chaleur (6) pour échanger de la chaleur entre le fluide frigorigène et de l'air, un deuxième échangeur de chaleur (8) pour échanger de la chaleur entre le fluide frigorigène et le premier fluide, un détendeur (10) monté en aval du premier échangeur et en amont du deuxième échangeur, dans le sens de circulation du fluide frigorigène et un compresseur (12) monté en aval du deuxième échangeur et en amont du premier échangeur ; le système de refroidissement comporte en outre un troisième échangeur (14), du type premier fluide / air.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1658961A FR3056641B1 (fr) | 2016-09-23 | 2016-09-23 | Systeme de refroidissement d'un circuit d'un premier fluide d'une turbomachine |
US16/335,936 US10954832B2 (en) | 2016-09-23 | 2017-09-22 | System for cooling a circuit of a first fluid of a turbomachine |
PCT/FR2017/052555 WO2018055307A1 (fr) | 2016-09-23 | 2017-09-22 | Système de refroidissement d'un circuit d'un premier fluide d'une turbomachine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1658961A FR3056641B1 (fr) | 2016-09-23 | 2016-09-23 | Systeme de refroidissement d'un circuit d'un premier fluide d'une turbomachine |
FR1658961 | 2016-09-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3056641A1 FR3056641A1 (fr) | 2018-03-30 |
FR3056641B1 true FR3056641B1 (fr) | 2020-06-12 |
Family
ID=57906715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1658961A Active FR3056641B1 (fr) | 2016-09-23 | 2016-09-23 | Systeme de refroidissement d'un circuit d'un premier fluide d'une turbomachine |
Country Status (3)
Country | Link |
---|---|
US (1) | US10954832B2 (fr) |
FR (1) | FR3056641B1 (fr) |
WO (1) | WO2018055307A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11162419B2 (en) * | 2018-02-12 | 2021-11-02 | General Electric Company | Method and structure for operating engine with bowed rotor condition |
FR3094744B1 (fr) * | 2019-04-03 | 2021-12-10 | Safran Nacelles | Fluide caloporteur pour système de refroidissement de turboréacteur pour aéronef |
EP3726027A1 (fr) * | 2019-04-17 | 2020-10-21 | United Technologies Corporation | Système de gestion thermique intégré pour refroidissement de carburant |
EP3730763B1 (fr) * | 2019-04-17 | 2023-02-15 | Raytheon Technologies Corporation | Surveillance et atténuation de charge thermique dynamique pour systèmes d'aéronef |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5351487A (en) * | 1992-05-26 | 1994-10-04 | Abdelmalek Fawzy T | High efficiency natural gas engine driven cooling system |
FR2728938A1 (fr) * | 1995-01-04 | 1996-07-05 | Snecma | Systeme de regulation des temperatures de l'huile et du carburant dans un turboreacteur |
US6182435B1 (en) * | 1997-06-05 | 2001-02-06 | Hamilton Sundstrand Corporation | Thermal and energy management method and apparatus for an aircraft |
GB0318400D0 (en) * | 2003-08-06 | 2003-09-10 | Rolls Royce Plc | A fluid system |
US6948331B1 (en) * | 2003-09-12 | 2005-09-27 | Norhrop Grumman Corporation | Environmental control system for an aircraft |
US7984606B2 (en) | 2008-11-03 | 2011-07-26 | Propulsion, Gas Turbine, And Energy Evaluations, Llc | Systems and methods for thermal management in a gas turbine powerplant |
FR2993610B1 (fr) * | 2012-07-19 | 2014-07-11 | Snecma | Refroidissement du circuit d'huile d'une turbomachine |
WO2015122949A2 (fr) * | 2013-12-17 | 2015-08-20 | United Technologies Corporation | Système de refroidissement de turbomachine adaptatif |
US10082078B2 (en) * | 2015-03-25 | 2018-09-25 | United Technologies Corporation | Aircraft thermal management system |
US10344673B2 (en) * | 2016-06-27 | 2019-07-09 | General Electric Company | System and method of cooling a turbine engine |
-
2016
- 2016-09-23 FR FR1658961A patent/FR3056641B1/fr active Active
-
2017
- 2017-09-22 WO PCT/FR2017/052555 patent/WO2018055307A1/fr active Application Filing
- 2017-09-22 US US16/335,936 patent/US10954832B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10954832B2 (en) | 2021-03-23 |
US20190309665A1 (en) | 2019-10-10 |
WO2018055307A1 (fr) | 2018-03-29 |
FR3056641A1 (fr) | 2018-03-30 |
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