FR2827367B1 - Systeme d'injection aeromecanique a vrille primaire anti-retour - Google Patents
Systeme d'injection aeromecanique a vrille primaire anti-retourInfo
- Publication number
- FR2827367B1 FR2827367B1 FR0109456A FR0109456A FR2827367B1 FR 2827367 B1 FR2827367 B1 FR 2827367B1 FR 0109456 A FR0109456 A FR 0109456A FR 0109456 A FR0109456 A FR 0109456A FR 2827367 B1 FR2827367 B1 FR 2827367B1
- Authority
- FR
- France
- Prior art keywords
- injection system
- primary lock
- return primary
- aeromechanical
- aeromechanical injection
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
- F23R3/10—Air inlet arrangements for primary air
- F23R3/12—Air inlet arrangements for primary air inducing a vortex
- F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
-
- 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
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
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)
- Nozzles For Spraying Of Liquid Fuel (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0109456A FR2827367B1 (fr) | 2001-07-16 | 2001-07-16 | Systeme d'injection aeromecanique a vrille primaire anti-retour |
RU2002118252/06A RU2295645C2 (ru) | 2001-07-16 | 2002-07-10 | Аэромеханическая топливоподающая система с первичным завихрителем, защищенным от обратного потока |
CA2393082A CA2393082C (fr) | 2001-07-16 | 2002-07-10 | Systeme d'injection aeromecanique a vrille primaire anti-retour |
ES02291767T ES2272650T3 (es) | 2001-07-16 | 2002-07-12 | Sistema aeromecanico de inyeccion con generador de torbellino primario antirretorno. |
EP02291767A EP1278012B1 (fr) | 2001-07-16 | 2002-07-12 | Système d'injection aéromécanique à vrille primaire anti-retour |
JP2002203572A JP4066241B2 (ja) | 2001-07-16 | 2002-07-12 | 逆流防止主スワラーを備えた空気力学的な噴射システム |
DE60215589T DE60215589T2 (de) | 2001-07-16 | 2002-07-12 | Aeromechanisches Einspritzsystem mit Primärverwirbelungs- und Rückschlagvorrichtung |
US10/194,230 US6959551B2 (en) | 2001-07-16 | 2002-07-15 | Aeromechanical injection system with a primary anti-return swirler |
UA2002075852A UA76709C2 (uk) | 2001-07-16 | 2002-07-15 | Аеромеханічна паливоподавальна система з первинним завихрювачем, який захищений від зворотного потоку |
CN02126114.8A CN1230650C (zh) | 2001-07-16 | 2002-07-16 | 带有主止回旋流器的航空力学喷射系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0109456A FR2827367B1 (fr) | 2001-07-16 | 2001-07-16 | Systeme d'injection aeromecanique a vrille primaire anti-retour |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2827367A1 FR2827367A1 (fr) | 2003-01-17 |
FR2827367B1 true FR2827367B1 (fr) | 2003-10-17 |
Family
ID=8865551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0109456A Expired - Fee Related FR2827367B1 (fr) | 2001-07-16 | 2001-07-16 | Systeme d'injection aeromecanique a vrille primaire anti-retour |
Country Status (10)
Country | Link |
---|---|
US (1) | US6959551B2 (fr) |
EP (1) | EP1278012B1 (fr) |
JP (1) | JP4066241B2 (fr) |
CN (1) | CN1230650C (fr) |
CA (1) | CA2393082C (fr) |
DE (1) | DE60215589T2 (fr) |
ES (1) | ES2272650T3 (fr) |
FR (1) | FR2827367B1 (fr) |
RU (1) | RU2295645C2 (fr) |
UA (1) | UA76709C2 (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6691515B2 (en) * | 2002-03-12 | 2004-02-17 | Rolls-Royce Corporation | Dry low combustion system with means for eliminating combustion noise |
EP1499800B1 (fr) | 2002-04-26 | 2011-06-29 | Rolls-Royce Corporation | Module de premelange de combustible pour chambre de combustion de turbine a gaz |
US20050229600A1 (en) * | 2004-04-16 | 2005-10-20 | Kastrup David A | Methods and apparatus for fabricating gas turbine engine combustors |
US7966832B1 (en) * | 2004-12-29 | 2011-06-28 | Solar Turbines Inc | Combustor |
US7316117B2 (en) * | 2005-02-04 | 2008-01-08 | Siemens Power Generation, Inc. | Can-annular turbine combustors comprising swirler assembly and base plate arrangements, and combinations |
US7628019B2 (en) * | 2005-03-21 | 2009-12-08 | United Technologies Corporation | Fuel injector bearing plate assembly and swirler assembly |
JP2006300448A (ja) * | 2005-04-22 | 2006-11-02 | Mitsubishi Heavy Ind Ltd | ガスタービンの燃焼器 |
CN100390397C (zh) * | 2005-04-30 | 2008-05-28 | 张鸿元 | 空气压缩航空发动机 |
US7513098B2 (en) | 2005-06-29 | 2009-04-07 | Siemens Energy, Inc. | Swirler assembly and combinations of same in gas turbine engine combustors |
US7617689B2 (en) * | 2006-03-02 | 2009-11-17 | Honeywell International Inc. | Combustor dome assembly including retaining ring |
FR2901574B1 (fr) * | 2006-05-29 | 2008-07-04 | Snecma Sa | Dispositif de guidage d'un flux d'air a l'entree d'une chambre de combustion dans une turbomachine |
FR2903173B1 (fr) * | 2006-06-29 | 2008-08-29 | Snecma Sa | Dispositif d'injection d'un melange d'air et de carburant, chambre de combustion et turbomachine munies d'un tel dispositif |
FR2903170B1 (fr) * | 2006-06-29 | 2011-12-23 | Snecma | Dispositif d'injection d'un melange d'air et de carburant, chambre de combustion et turbomachine munies d'un tel dispositif |
FR2908867B1 (fr) * | 2006-11-16 | 2012-06-15 | Snecma | Dispositif d'injection d'un melange d'air et de carburant, chambre de combustion et turbomachine munies d'un tel dispositif |
FR2920032B1 (fr) * | 2007-08-13 | 2014-08-22 | Snecma | Diffuseur d'une turbomachine |
US9027350B2 (en) * | 2009-12-30 | 2015-05-12 | Rolls-Royce Corporation | Gas turbine engine having dome panel assembly with bifurcated swirler flow |
US10317081B2 (en) * | 2011-01-26 | 2019-06-11 | United Technologies Corporation | Fuel injector assembly |
FR2986856B1 (fr) * | 2012-02-15 | 2018-05-04 | Safran Aircraft Engines | Dispositif d'injection d'air et de carburant pour une chambre de combustion d'une turbomachine |
CN103836647B (zh) * | 2014-02-27 | 2015-07-29 | 中国科学院工程热物理研究所 | 一种文丘里管流道壁面结构 |
FR3029608B1 (fr) * | 2014-12-03 | 2017-01-13 | Snecma | Couronne d'admission d'air pour systeme d'injection de chambre de combustion de turbomachine et procede d'atomisation de carburant dans un systeme d'injection comprenant ladite couronne d'admission d'air |
CN104676647A (zh) * | 2014-12-15 | 2015-06-03 | 西北工业大学 | 一种强化液膜破碎效果的文氏管装置 |
CN104566467B (zh) * | 2014-12-31 | 2018-02-23 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 一种防回火型喷嘴 |
FR3038699B1 (fr) * | 2015-07-08 | 2022-06-24 | Snecma | Chambre de combustion coudee d'une turbomachine |
US10801726B2 (en) | 2017-09-21 | 2020-10-13 | General Electric Company | Combustor mixer purge cooling structure |
FR3080437B1 (fr) * | 2018-04-24 | 2020-04-17 | Safran Aircraft Engines | Systeme d'injection pour une chambre annulaire de combustion de turbomachine |
US11378275B2 (en) * | 2019-12-06 | 2022-07-05 | Raytheon Technologies Corporation | High shear swirler with recessed fuel filmer for a gas turbine engine |
US11428411B1 (en) * | 2021-05-18 | 2022-08-30 | General Electric Company | Swirler with rifled venturi for dynamics mitigation |
CN115711176A (zh) | 2021-08-23 | 2023-02-24 | 通用电气公司 | 具有集成喇叭形旋流器的圆顶 |
GB2611115B (en) * | 2021-09-23 | 2024-10-09 | General Electric Company | Floating primary vane swirler |
US12072099B2 (en) * | 2021-12-21 | 2024-08-27 | General Electric Company | Gas turbine fuel nozzle having a lip extending from the vanes of a swirler |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3703259A (en) * | 1971-05-03 | 1972-11-21 | Gen Electric | Air blast fuel atomizer |
US3946552A (en) * | 1973-09-10 | 1976-03-30 | General Electric Company | Fuel injection apparatus |
US3853273A (en) * | 1973-10-01 | 1974-12-10 | Gen Electric | Axial swirler central injection carburetor |
US5117637A (en) * | 1990-08-02 | 1992-06-02 | General Electric Company | Combustor dome assembly |
GB9023004D0 (en) * | 1990-10-23 | 1990-12-05 | Rolls Royce Plc | A gas turbine engine combustion chamber and a method of operating a gas turbine engine combustion chamber |
DE4110507C2 (de) | 1991-03-30 | 1994-04-07 | Mtu Muenchen Gmbh | Brenner für Gasturbinentriebwerke mit mindestens einer für die Zufuhr von Verbrennungsluft lastabhängig regulierbaren Dralleinrichtung |
GB2272756B (en) * | 1992-11-24 | 1995-05-31 | Rolls Royce Plc | Fuel injection apparatus |
DE4444961A1 (de) | 1994-12-16 | 1996-06-20 | Mtu Muenchen Gmbh | Einrichtung zur Kühlung insbesondere der Rückwand des Flammrohrs einer Brennkammer für Gasturbinentriebwerke |
FR2753779B1 (fr) * | 1996-09-26 | 1998-10-16 | Systeme d'injection aerodynamique d'un melange air carburant | |
US5966937A (en) * | 1997-10-09 | 1999-10-19 | United Technologies Corporation | Radial inlet swirler with twisted vanes for fuel injector |
US6571559B1 (en) * | 1998-04-03 | 2003-06-03 | General Electric Company | Anti-carboning fuel-air mixer for a gas turbine engine combustor |
US6314739B1 (en) * | 2000-01-13 | 2001-11-13 | General Electric Company | Brazeless combustor dome assembly |
US6735950B1 (en) * | 2000-03-31 | 2004-05-18 | General Electric Company | Combustor dome plate and method of making the same |
US6427435B1 (en) * | 2000-05-20 | 2002-08-06 | General Electric Company | Retainer segment for swirler assembly |
-
2001
- 2001-07-16 FR FR0109456A patent/FR2827367B1/fr not_active Expired - Fee Related
-
2002
- 2002-07-10 RU RU2002118252/06A patent/RU2295645C2/ru active
- 2002-07-10 CA CA2393082A patent/CA2393082C/fr not_active Expired - Lifetime
- 2002-07-12 DE DE60215589T patent/DE60215589T2/de not_active Expired - Lifetime
- 2002-07-12 JP JP2002203572A patent/JP4066241B2/ja not_active Expired - Lifetime
- 2002-07-12 ES ES02291767T patent/ES2272650T3/es not_active Expired - Lifetime
- 2002-07-12 EP EP02291767A patent/EP1278012B1/fr not_active Expired - Lifetime
- 2002-07-15 US US10/194,230 patent/US6959551B2/en not_active Expired - Lifetime
- 2002-07-15 UA UA2002075852A patent/UA76709C2/uk unknown
- 2002-07-16 CN CN02126114.8A patent/CN1230650C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2272650T3 (es) | 2007-05-01 |
RU2002118252A (ru) | 2004-02-10 |
UA76709C2 (uk) | 2006-09-15 |
EP1278012A2 (fr) | 2003-01-22 |
JP4066241B2 (ja) | 2008-03-26 |
FR2827367A1 (fr) | 2003-01-17 |
US6959551B2 (en) | 2005-11-01 |
JP2003042452A (ja) | 2003-02-13 |
DE60215589D1 (de) | 2006-12-07 |
CN1230650C (zh) | 2005-12-07 |
CA2393082C (fr) | 2010-10-19 |
DE60215589T2 (de) | 2007-08-30 |
CN1407280A (zh) | 2003-04-02 |
EP1278012A3 (fr) | 2003-11-19 |
RU2295645C2 (ru) | 2007-03-20 |
CA2393082A1 (fr) | 2003-01-16 |
EP1278012B1 (fr) | 2006-10-25 |
US20030010034A1 (en) | 2003-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20090331 |