FR2927406B1 - Procedes et systemes de modulation d'ecoulement de carburant pour moteurs a turbine a gaz - Google Patents
Procedes et systemes de modulation d'ecoulement de carburant pour moteurs a turbine a gaz Download PDFInfo
- Publication number
- FR2927406B1 FR2927406B1 FR0900595A FR0900595A FR2927406B1 FR 2927406 B1 FR2927406 B1 FR 2927406B1 FR 0900595 A FR0900595 A FR 0900595A FR 0900595 A FR0900595 A FR 0900595A FR 2927406 B1 FR2927406 B1 FR 2927406B1
- Authority
- FR
- France
- Prior art keywords
- systems
- gas turbine
- fuel flow
- turbine engines
- modulation methods
- 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
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 239000000446 fuel Substances 0.000 title 1
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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
- F02C9/285—Mechanical command devices linked to the throttle lever
-
- 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
- F02C9/26—Control of fuel supply
- F02C9/263—Control of fuel supply by means of fuel metering valves
-
- 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
- F02C9/26—Control of fuel supply
- F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00013—Reducing thermo-acoustic vibrations by active means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2813608P | 2008-02-12 | 2008-02-12 | |
| US61/028136 | 2008-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2927406A1 FR2927406A1 (fr) | 2009-08-14 |
| FR2927406B1 true FR2927406B1 (fr) | 2018-05-04 |
Family
ID=40548072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0900595A Active FR2927406B1 (fr) | 2008-02-12 | 2009-02-11 | Procedes et systemes de modulation d'ecoulement de carburant pour moteurs a turbine a gaz |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8239114B2 (fr) |
| JP (1) | JP2009191846A (fr) |
| DE (1) | DE102009008694A1 (fr) |
| FR (1) | FR2927406B1 (fr) |
| GB (1) | GB2457372B (fr) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7637096B2 (en) * | 2004-11-25 | 2009-12-29 | Rolls-Royce Plc | Pulse jet engine having pressure sensor means for controlling fuel delivery into a combustion chamber |
| FR2915989B1 (fr) * | 2007-05-10 | 2011-05-20 | Saint Gobain Emballage | Injecteur mixte a bas nox |
| US7979194B2 (en) * | 2007-07-16 | 2011-07-12 | Cummins Inc. | System and method for controlling fuel injection |
| US8387599B2 (en) | 2008-01-07 | 2013-03-05 | Mcalister Technologies, Llc | Methods and systems for reducing the formation of oxides of nitrogen during combustion in engines |
| WO2011025512A1 (fr) | 2009-08-27 | 2011-03-03 | Mcallister Technologies, Llc | Injecteurs et allumeurs de combustible intégrés et procédés d'utilisation et de fabrication associés |
| US8074625B2 (en) | 2008-01-07 | 2011-12-13 | Mcalister Technologies, Llc | Fuel injector actuator assemblies and associated methods of use and manufacture |
| US8192852B2 (en) | 2008-01-07 | 2012-06-05 | Mcalister Technologies, Llc | Ceramic insulator and methods of use and manufacture thereof |
| US8365700B2 (en) | 2008-01-07 | 2013-02-05 | Mcalister Technologies, Llc | Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control |
| US8225768B2 (en) | 2008-01-07 | 2012-07-24 | Mcalister Technologies, Llc | Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture |
| US8561598B2 (en) | 2008-01-07 | 2013-10-22 | Mcalister Technologies, Llc | Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors |
| US8413634B2 (en) | 2008-01-07 | 2013-04-09 | Mcalister Technologies, Llc | Integrated fuel injector igniters with conductive cable assemblies |
| US7628137B1 (en) | 2008-01-07 | 2009-12-08 | Mcalister Roy E | Multifuel storage, metering and ignition system |
| US8200410B2 (en) | 2008-03-12 | 2012-06-12 | Delavan Inc | Active pattern factor control for gas turbine engines |
| US20090277185A1 (en) * | 2008-05-07 | 2009-11-12 | Goeke Jerry L | Proportional fuel pressure amplitude control in gas turbine engines |
| US8650880B1 (en) | 2009-02-13 | 2014-02-18 | Jansen's Aircraft Systems Controls, Inc. | Active combustion control for turbine engine |
| EP2470775B1 (fr) | 2009-08-27 | 2015-04-29 | McAlister Technologies, LLC | Mise en forme d'une charge de carburant dans une chambre de combustion à l'aide de plusieurs systèmes d'entraînement et/ou de commande d'ionisation |
| US8434310B2 (en) * | 2009-12-03 | 2013-05-07 | Delavan Inc | Trim valves for modulating fluid flow |
| AU2010328633B2 (en) | 2009-12-07 | 2015-04-16 | Mcalister Technologies, Llc | Method for adjusting the ionisation level within a combusting chamber and system |
| US20110297753A1 (en) | 2010-12-06 | 2011-12-08 | Mcalister Roy E | Integrated fuel injector igniters configured to inject multiple fuels and/or coolants and associated methods of use and manufacture |
| WO2011100717A2 (fr) | 2010-02-13 | 2011-08-18 | Mcalister Roy E | Procédés et systèmes de refroidissement adaptatif de chambres de combustion dans des moteurs |
| CA2788577C (fr) | 2010-02-13 | 2014-04-01 | Mcalister Technologies, Llc | Ensembles injecteurs de combustible comprenant des modificateurs de force acoustique, et procedes d'utilisation et de fabrication associes |
| FR2956481B1 (fr) | 2010-02-18 | 2012-02-10 | Snecma | Procede de detection de resonance d'un arbre de rotor d'un turbomoteur |
| US8528519B2 (en) | 2010-10-27 | 2013-09-10 | Mcalister Technologies, Llc | Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture |
| US8091528B2 (en) | 2010-12-06 | 2012-01-10 | Mcalister Technologies, Llc | Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture |
| WO2012112615A1 (fr) | 2011-02-14 | 2012-08-23 | Mcalister Technologies, Llc | Moteurs multiplicateurs de couple |
| US8919377B2 (en) | 2011-08-12 | 2014-12-30 | Mcalister Technologies, Llc | Acoustically actuated flow valve assembly including a plurality of reed valves |
| US8683988B2 (en) | 2011-08-12 | 2014-04-01 | Mcalister Technologies, Llc | Systems and methods for improved engine cooling and energy generation |
| US9217392B2 (en) * | 2011-12-12 | 2015-12-22 | Curtis E. Graber | Vortex cannon with enhanced ring vortex generation |
| US20130340438A1 (en) * | 2012-06-22 | 2013-12-26 | Solar Turbines Incorporated | Method of reducing combustion induced oscillations in a turbine engine |
| US10731570B2 (en) * | 2017-05-31 | 2020-08-04 | Pratt & Whitney Canada Corp. | Reducing an acoustic signature of a gas turbine engine |
| US11156164B2 (en) | 2019-05-21 | 2021-10-26 | General Electric Company | System and method for high frequency accoustic dampers with caps |
| US11174792B2 (en) | 2019-05-21 | 2021-11-16 | General Electric Company | System and method for high frequency acoustic dampers with baffles |
| CN113418188B (zh) * | 2021-06-21 | 2022-06-14 | 中国人民解放军国防科技大学 | 双旋流燃烧不稳定控制方法及*** |
| US11913382B1 (en) | 2022-08-26 | 2024-02-27 | Hamilton Sundstrand Corporation | Variable restriction of a fuel circuit of a fuel nozzle |
| US11913381B1 (en) | 2022-08-26 | 2024-02-27 | Hamilton Sundstrand Corporation | Force modification of passive spool for control of secondary nozzle circuits |
| US11970977B2 (en) * | 2022-08-26 | 2024-04-30 | Hamilton Sundstrand Corporation | Variable restriction of a secondary circuit of a fuel injector |
| US11970976B2 (en) * | 2022-08-26 | 2024-04-30 | Hamilton Sundstrand Corporation | Variable restriction of fuel nozzle with an auxiliary circuit |
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-
2009
- 2009-02-10 JP JP2009028057A patent/JP2009191846A/ja active Pending
- 2009-02-10 US US12/368,472 patent/US8239114B2/en active Active
- 2009-02-11 FR FR0900595A patent/FR2927406B1/fr active Active
- 2009-02-12 GB GB0902317.7A patent/GB2457372B/en active Active
- 2009-02-12 DE DE102009008694A patent/DE102009008694A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US8239114B2 (en) | 2012-08-07 |
| GB0902317D0 (en) | 2009-04-01 |
| US20090204306A1 (en) | 2009-08-13 |
| JP2009191846A (ja) | 2009-08-27 |
| FR2927406A1 (fr) | 2009-08-14 |
| DE102009008694A1 (de) | 2009-08-13 |
| GB2457372B (en) | 2013-03-06 |
| GB2457372A (en) | 2009-08-19 |
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