EP1640661A3 - Système aérodynamique à effervescence d'injection air/carburant dans une chambre de combustion de turbomachine - Google Patents
Système aérodynamique à effervescence d'injection air/carburant dans une chambre de combustion de turbomachine Download PDFInfo
- Publication number
- EP1640661A3 EP1640661A3 EP05291869A EP05291869A EP1640661A3 EP 1640661 A3 EP1640661 A3 EP 1640661A3 EP 05291869 A EP05291869 A EP 05291869A EP 05291869 A EP05291869 A EP 05291869A EP 1640661 A3 EP1640661 A3 EP 1640661A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fuel
- combustion chamber
- injection system
- aerodynamic
- effervescent
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 title abstract 8
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
- F23D11/16—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour in which an emulsion of water and fuel is sprayed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Nozzles (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0410052A FR2875585B1 (fr) | 2004-09-23 | 2004-09-23 | Systeme aerodynamique a effervescence d'injection air/carburant dans une chambre de combustion de turbomachine |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1640661A2 EP1640661A2 (fr) | 2006-03-29 |
EP1640661A3 true EP1640661A3 (fr) | 2006-04-19 |
EP1640661B1 EP1640661B1 (fr) | 2007-07-25 |
Family
ID=34949669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05291869A Active EP1640661B1 (fr) | 2004-09-23 | 2005-09-09 | Système aérodynamique à effervescence d'injection air/carburant dans une chambre de combustion de turbomachine |
Country Status (7)
Country | Link |
---|---|
US (1) | US7506496B2 (fr) |
EP (1) | EP1640661B1 (fr) |
JP (1) | JP4695952B2 (fr) |
CN (1) | CN100545433C (fr) |
DE (1) | DE602005001742T2 (fr) |
FR (1) | FR2875585B1 (fr) |
RU (1) | RU2309329C2 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8266911B2 (en) * | 2005-11-14 | 2012-09-18 | General Electric Company | Premixing device for low emission combustion process |
WO2008147558A1 (fr) * | 2007-05-25 | 2008-12-04 | Corning Incorporated | Appareil de manipulation d'une vitre |
US7874157B2 (en) * | 2008-06-05 | 2011-01-25 | General Electric Company | Coanda pilot nozzle for low emission combustors |
US8240150B2 (en) * | 2008-08-08 | 2012-08-14 | General Electric Company | Lean direct injection diffusion tip and related method |
US8359870B2 (en) * | 2009-05-12 | 2013-01-29 | General Electric Company | Automatic fuel nozzle flame-holding quench |
US9777637B2 (en) * | 2012-03-08 | 2017-10-03 | General Electric Company | Gas turbine fuel flow measurement using inert gas |
RU2511992C2 (ru) * | 2012-06-27 | 2014-04-10 | Николай Борисович Болотин | Форсуночный блок камеры сгорания гтд |
EP2962041B1 (fr) | 2013-02-28 | 2020-05-13 | United Technologies Corporation | Chambre de combustion de turbine à gaz avec gicleur d'injecteur de carburant à turbulence variable |
FR3003013B1 (fr) * | 2013-03-05 | 2016-07-29 | Snecma | Dispositif de dosage compact pour injecteur a deux circuits de carburant, de preference pour turbomachine d'aeronef |
US9920693B2 (en) | 2013-03-14 | 2018-03-20 | United Technologies Corporation | Hollow-wall heat shield for fuel injector component |
EP2789915A1 (fr) * | 2013-04-10 | 2014-10-15 | Alstom Technology Ltd | Procédé de fonctionnement d'une chambre de combustion et chambre de combustion |
FR3031798B1 (fr) | 2015-01-20 | 2018-08-10 | Safran Aircraft Engines | Systeme d'injection de carburant pour turbomachine d'aeronef, comprenant un canal de traversee d'air a section variable |
US10184665B2 (en) | 2015-06-10 | 2019-01-22 | General Electric Company | Prefilming air blast (PAB) pilot having annular splitter surrounding a pilot fuel injector |
US9927126B2 (en) | 2015-06-10 | 2018-03-27 | General Electric Company | Prefilming air blast (PAB) pilot for low emissions combustors |
FR3043173B1 (fr) * | 2015-10-29 | 2017-12-22 | Snecma | Systeme d'injection aerodynamique pour turbomachine d'aeronef, a melange air/carburant ameliore |
ES2645299B1 (es) * | 2016-06-03 | 2018-09-12 | Bsh Electrodomésticos España, S.A. | Quemador de gas y aparato de cocción doméstico |
US10520195B2 (en) * | 2017-06-09 | 2019-12-31 | General Electric Company | Effervescent atomizing structure and method of operation for rotating detonation propulsion system |
FR3105985B1 (fr) * | 2020-01-03 | 2023-11-24 | Safran Aircraft Engines | Circuit multipoint d’injecteur amélioré |
FR3139378A1 (fr) * | 2022-09-05 | 2024-03-08 | Safran | Dispositif et procede d’injection de melange hydrogene-air pour bruleur de turbomachine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0119086A2 (fr) * | 1983-03-10 | 1984-09-19 | Fuel Tech, Inc. | Système catalytique pour envoyer de la matière catalytique à une partie sélectionnée d'une chambre de combustion |
EP0458685A1 (fr) * | 1990-05-23 | 1991-11-27 | Total Raffinage Distribution S.A. | Procédé et dispositif de pulvérisation de liquide, ainsi que leurs applications |
WO1999030831A1 (fr) * | 1997-12-17 | 1999-06-24 | Universidad De Sevilla | Injecteur et son procede d'utilisation |
EP1314933A1 (fr) * | 2001-11-21 | 2003-05-28 | Hispano Suiza | Système d'injection multi-étages d'un mélange air/carburant dans une chambre de combustion de turbomachine |
EP1331441A1 (fr) * | 2002-01-21 | 2003-07-30 | National Aerospace Laboratory of Japan | Buse d'atomisation de liquide |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1421399A (en) * | 1972-11-13 | 1976-01-14 | Snecma | Fuel injectors |
FR2235274B1 (fr) * | 1973-06-28 | 1976-09-17 | Snecma | |
GB1537671A (en) * | 1975-04-25 | 1979-01-04 | Rolls Royce | Fuel injectors for gas turbine engines |
US4189914A (en) * | 1978-06-19 | 1980-02-26 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Supercritical fuel injection system |
US4443180A (en) * | 1981-05-11 | 1984-04-17 | Honeywell Inc. | Variable firing rate oil burner using aeration throttling |
FR2575223B1 (fr) * | 1984-12-20 | 1991-10-25 | Gen Electric | Systeme de fourniture de combustible |
US5170727A (en) * | 1991-03-29 | 1992-12-15 | Union Carbide Chemicals & Plastics Technology Corporation | Supercritical fluids as diluents in combustion of liquid fuels and waste materials |
DE19653059A1 (de) * | 1996-12-19 | 1998-06-25 | Asea Brown Boveri | Verfahren zum Betrieb eines Brenners |
JP2003194338A (ja) * | 2001-12-14 | 2003-07-09 | R Jan Mowill | 可変出口形状を有するガスタービンエンジン用燃料/空気プレミキサ及び出口速度の制御方法 |
-
2004
- 2004-09-23 FR FR0410052A patent/FR2875585B1/fr not_active Expired - Fee Related
-
2005
- 2005-09-09 DE DE602005001742T patent/DE602005001742T2/de active Active
- 2005-09-09 EP EP05291869A patent/EP1640661B1/fr active Active
- 2005-09-21 US US11/230,640 patent/US7506496B2/en active Active
- 2005-09-22 JP JP2005275038A patent/JP4695952B2/ja active Active
- 2005-09-22 RU RU2005129655/06A patent/RU2309329C2/ru active
- 2005-09-23 CN CNB2005101069062A patent/CN100545433C/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0119086A2 (fr) * | 1983-03-10 | 1984-09-19 | Fuel Tech, Inc. | Système catalytique pour envoyer de la matière catalytique à une partie sélectionnée d'une chambre de combustion |
EP0458685A1 (fr) * | 1990-05-23 | 1991-11-27 | Total Raffinage Distribution S.A. | Procédé et dispositif de pulvérisation de liquide, ainsi que leurs applications |
WO1999030831A1 (fr) * | 1997-12-17 | 1999-06-24 | Universidad De Sevilla | Injecteur et son procede d'utilisation |
EP1314933A1 (fr) * | 2001-11-21 | 2003-05-28 | Hispano Suiza | Système d'injection multi-étages d'un mélange air/carburant dans une chambre de combustion de turbomachine |
EP1331441A1 (fr) * | 2002-01-21 | 2003-07-30 | National Aerospace Laboratory of Japan | Buse d'atomisation de liquide |
Also Published As
Publication number | Publication date |
---|---|
DE602005001742D1 (de) | 2007-09-06 |
FR2875585A1 (fr) | 2006-03-24 |
RU2309329C2 (ru) | 2007-10-27 |
EP1640661A2 (fr) | 2006-03-29 |
CN1769654A (zh) | 2006-05-10 |
JP4695952B2 (ja) | 2011-06-08 |
FR2875585B1 (fr) | 2006-12-08 |
JP2006090327A (ja) | 2006-04-06 |
US20060059914A1 (en) | 2006-03-23 |
EP1640661B1 (fr) | 2007-07-25 |
RU2005129655A (ru) | 2007-03-27 |
US7506496B2 (en) | 2009-03-24 |
CN100545433C (zh) | 2009-09-30 |
DE602005001742T2 (de) | 2008-04-30 |
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