FR2978986B1 - Procede d'estimation de la temperature du carburant en sortie d'un echangeur d'une turbomachine - Google Patents
Procede d'estimation de la temperature du carburant en sortie d'un echangeur d'une turbomachineInfo
- Publication number
- FR2978986B1 FR2978986B1 FR1157225A FR1157225A FR2978986B1 FR 2978986 B1 FR2978986 B1 FR 2978986B1 FR 1157225 A FR1157225 A FR 1157225A FR 1157225 A FR1157225 A FR 1157225A FR 2978986 B1 FR2978986 B1 FR 2978986B1
- Authority
- FR
- France
- Prior art keywords
- turbomachine
- estimating
- exchanger
- fuel temperature
- temperature outside
- 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
- 239000000446 fuel Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
-
- 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/14—Testing gas-turbine engines or jet-propulsion 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
- 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
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1157225A FR2978986B1 (fr) | 2011-08-08 | 2011-08-08 | Procede d'estimation de la temperature du carburant en sortie d'un echangeur d'une turbomachine |
US14/237,837 US10018519B2 (en) | 2011-08-08 | 2012-07-31 | Method of estimating the temperature of the fuel leaving a turbomachine exchanger |
GB1402138.0A GB2508530B (en) | 2011-08-08 | 2012-07-31 | Method of estimating the temperature of the fuel leaving a turbomachine exchanger |
PCT/FR2012/051801 WO2013021118A1 (fr) | 2011-08-08 | 2012-07-31 | Procédé d ' estimation de la température du carburant en sortie d ' un échangeur d'une turbomachine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1157225A FR2978986B1 (fr) | 2011-08-08 | 2011-08-08 | Procede d'estimation de la temperature du carburant en sortie d'un echangeur d'une turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2978986A1 FR2978986A1 (fr) | 2013-02-15 |
FR2978986B1 true FR2978986B1 (fr) | 2013-08-23 |
Family
ID=46724518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1157225A Active FR2978986B1 (fr) | 2011-08-08 | 2011-08-08 | Procede d'estimation de la temperature du carburant en sortie d'un echangeur d'une turbomachine |
Country Status (3)
Country | Link |
---|---|
US (1) | US10018519B2 (fr) |
FR (1) | FR2978986B1 (fr) |
WO (1) | WO2013021118A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9140504B1 (en) * | 2012-02-02 | 2015-09-22 | The United States Of America As Represented By The Secretary Of The Army | Performance testing apparatus for microclimate cooling unit |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3779007A (en) * | 1972-04-28 | 1973-12-18 | Gen Electric | Fuel delivery and control system for a gas turbine engine |
JPS6056894B2 (ja) * | 1977-05-18 | 1985-12-12 | トヨタ自動車株式会社 | 熱交換器付一軸式ガスタ−ビンの始動時および加速時における燃料制御方法および装置 |
US5177951A (en) * | 1989-04-06 | 1993-01-12 | Rolls-Royce Plc | Method for management of heat generated by aircraft gas turbine installations |
US5241814A (en) * | 1989-04-06 | 1993-09-07 | Rolls-Royce Plc | Management of heat generated by aircraft gas turbine installations |
WO2004053312A1 (fr) * | 2002-12-12 | 2004-06-24 | Ebara Corporation | Appareil a turbine a gaz |
US7571597B2 (en) * | 2006-01-25 | 2009-08-11 | Honeywell International Inc. | Airframe mounted motor driven lubrication pump control system and method |
US8776952B2 (en) * | 2006-05-11 | 2014-07-15 | United Technologies Corporation | Thermal management system for turbofan engines |
US7997062B2 (en) * | 2009-01-29 | 2011-08-16 | Pratt & Whitney Canada Corp. | Dual channel regulated fuel-oil heat exchanger |
EP2365217A1 (fr) * | 2009-08-20 | 2011-09-14 | Mitsubishi Heavy Industries, Ltd. | Dispositif de ventilation pour aérogénérateur et aérogénérateur |
FR2951228B1 (fr) * | 2009-10-13 | 2013-07-19 | Snecma | Procede et systeme de gestion d'echanges thermiques entre fluides dans une turbomachine |
GB201001410D0 (en) * | 2010-01-29 | 2010-03-17 | Rolls Royce Plc | Oil cooler |
EP2444629A4 (fr) * | 2010-02-09 | 2015-10-14 | Mitsubishi Heavy Ind Ltd | Dispositif de commande pour moteur à turbocompresseur |
US9004154B2 (en) * | 2010-08-31 | 2015-04-14 | Pratt & Whitney | Combination fuel-oil and air-oil heat exchanger |
US8459033B2 (en) * | 2011-07-05 | 2013-06-11 | General Electric Company | Systems and methods for modified wobbe index control with constant fuel temperature |
FR2978211B1 (fr) * | 2011-07-19 | 2013-08-23 | Snecma | Procede de surveillance d'un clapet de surpression d'un circuit d'injection de carburant pour turbomachine |
-
2011
- 2011-08-08 FR FR1157225A patent/FR2978986B1/fr active Active
-
2012
- 2012-07-31 US US14/237,837 patent/US10018519B2/en active Active
- 2012-07-31 WO PCT/FR2012/051801 patent/WO2013021118A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2978986A1 (fr) | 2013-02-15 |
WO2013021118A1 (fr) | 2013-02-14 |
US20140177670A1 (en) | 2014-06-26 |
US10018519B2 (en) | 2018-07-10 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170719 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |
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PLFP | Fee payment |
Year of fee payment: 14 |