FR2407352A1 - Dispositif de carburation pour chambre de combustion de turbine a gaz - Google Patents
Dispositif de carburation pour chambre de combustion de turbine a gazInfo
- Publication number
- FR2407352A1 FR2407352A1 FR7822088A FR7822088A FR2407352A1 FR 2407352 A1 FR2407352 A1 FR 2407352A1 FR 7822088 A FR7822088 A FR 7822088A FR 7822088 A FR7822088 A FR 7822088A FR 2407352 A1 FR2407352 A1 FR 2407352A1
- Authority
- FR
- France
- Prior art keywords
- gas turbine
- combustion chamber
- turbine combustion
- carburation device
- venturi
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spray-Type Burners (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Abstract
DISPOSITIF ASSURANT UNE COMBUSTION EFFICACE ET COMPLETE DU CARBURANT. IL COMPREND UN VENTURI 38, UN INJECTEUR DE CARBURANT 31, UN DISPOSITIF DE TURBULENCE PRIMAIRE 32, UN DISPOSITIF DE TURBULENCE SECONDAIRE 34, UNE PLAQUE DE PROTECTION 51, UN MANCHON CYLINDRIQUE 54 RELIE AU DISPOSITIF DE TURBULENCE SECONDAIRE ET, DONT UNE PARTIE AVAL 56 VA AU-DELA DU VENTURI, POUR ETRE ENTOUREE PAR AU MOINS UNE PARTIE DE LA PLAQUE DE PROTECTION AFIN DE FORMER UNE CAVITE 58 ET UN DISPOSITIF 50 POUR PURGER LA CAVITE AVEC DE L'AIR. APPLICATION AUX MOTEURS A TURBINE A GAZ.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/847,459 US4180974A (en) | 1977-10-31 | 1977-10-31 | Combustor dome sleeve |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2407352A1 true FR2407352A1 (fr) | 1979-05-25 |
FR2407352B1 FR2407352B1 (fr) | 1986-02-07 |
Family
ID=25300675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7822088A Expired FR2407352B1 (fr) | 1977-10-31 | 1978-07-26 | Dispositif de carburation pour chambre de combustion de turbine a gaz |
Country Status (7)
Country | Link |
---|---|
US (1) | US4180974A (fr) |
JP (1) | JPS5467819A (fr) |
BE (1) | BE869358A (fr) |
DE (1) | DE2833027A1 (fr) |
FR (1) | FR2407352B1 (fr) |
GB (1) | GB1597817A (fr) |
IT (1) | IT1097983B (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2560668A1 (fr) * | 1983-11-26 | 1985-09-06 | Rolls Royce | Appareil de combustion pour turbo-moteur |
WO1993015364A1 (fr) * | 1992-01-24 | 1993-08-05 | Bmw Rolls-Royce Gmbh | Ensemble chambre de combustion d'une turbine a gaz |
EP0626542A1 (fr) * | 1993-03-22 | 1994-11-30 | ABB Management AG | Procédé et moyens pour influencer le sillage derrière des agencements d'une chambre de combustion |
FR3050764A1 (fr) * | 2016-04-28 | 2017-11-03 | Snecma | Systeme et procede de controle des injecteurs d'une chambre de combustion |
CN108731029A (zh) * | 2017-04-25 | 2018-11-02 | 帕克-汉尼芬公司 | 喷气燃料喷嘴 |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4365470A (en) * | 1980-04-02 | 1982-12-28 | United Technologies Corporation | Fuel nozzle guide and seal for a gas turbine engine |
US4322945A (en) * | 1980-04-02 | 1982-04-06 | United Technologies Corporation | Fuel nozzle guide heat shield for a gas turbine engine |
US4584834A (en) * | 1982-07-06 | 1986-04-29 | General Electric Company | Gas turbine engine carburetor |
US4653278A (en) * | 1985-08-23 | 1987-03-31 | General Electric Company | Gas turbine engine carburetor |
JPH0674942B2 (ja) * | 1986-04-25 | 1994-09-21 | 株式会社日立製作所 | 冷蔵庫 |
JPS6380833A (ja) * | 1986-09-25 | 1988-04-11 | Toyota Central Res & Dev Lab Inc | 車室内臭気の浄化方法及び装置 |
GB2204672B (en) * | 1987-05-06 | 1991-03-06 | Rolls Royce Plc | Combustor |
JPH0692825B2 (ja) * | 1987-09-28 | 1994-11-16 | 株式会社日立製作所 | 空気浄化装置 |
GB2219653B (en) * | 1987-12-18 | 1991-12-11 | Rolls Royce Plc | Improvements in or relating to combustors for gas turbine engines |
US4843825A (en) * | 1988-05-16 | 1989-07-04 | United Technologies Corporation | Combustor dome heat shield |
US4934145A (en) * | 1988-10-12 | 1990-06-19 | United Technologies Corporation | Combustor bulkhead heat shield assembly |
US5117637A (en) * | 1990-08-02 | 1992-06-02 | General Electric Company | Combustor dome assembly |
US5239832A (en) * | 1991-12-26 | 1993-08-31 | General Electric Company | Birdstrike resistant swirler support for combustion chamber dome |
US5321951A (en) * | 1992-03-30 | 1994-06-21 | General Electric Company | Integral combustor splash plate and sleeve |
DE69306025T2 (de) * | 1992-03-30 | 1997-05-28 | Gen Electric | Konstruktion eines Brennkammerdomes |
FR2694962B1 (fr) * | 1992-08-19 | 1994-10-21 | Snecma | Turboréacteur dont la chambre de combustion est protégée contre les effets d'une ingestion massive d'eau. |
US5297390A (en) * | 1992-11-10 | 1994-03-29 | Solar Turbines Incorporated | Fuel injection nozzle having tip cooling |
US5353599A (en) * | 1993-04-29 | 1994-10-11 | United Technologies Corporation | Fuel nozzle swirler for combustors |
DE59409252D1 (de) * | 1994-09-21 | 2000-05-04 | Abb Alstom Power Ch Ag | Brennkammer einer Gasturbogruppe |
US5623827A (en) * | 1995-01-26 | 1997-04-29 | General Electric Company | Regenerative cooled dome assembly for a gas turbine engine combustor |
DE19508111A1 (de) * | 1995-03-08 | 1996-09-12 | Bmw Rolls Royce Gmbh | Hitzeschild-Anordnung für eine Gasturbinen-Brennkammer |
DE19627760C2 (de) * | 1996-07-10 | 2001-05-03 | Mtu Aero Engines Gmbh | Brenner mit Zerstäuberdüse |
US6164074A (en) * | 1997-12-12 | 2000-12-26 | United Technologies Corporation | Combustor bulkhead with improved cooling and air recirculation zone |
US6212870B1 (en) * | 1998-09-22 | 2001-04-10 | General Electric Company | Self fixturing combustor dome assembly |
US6279323B1 (en) * | 1999-11-01 | 2001-08-28 | General Electric Company | Low emissions combustor |
US6389815B1 (en) | 2000-09-08 | 2002-05-21 | General Electric Company | Fuel nozzle assembly for reduced exhaust emissions |
US7003959B2 (en) * | 2002-12-31 | 2006-02-28 | General Electric Company | High temperature splash plate for temperature reduction by optical reflection and process for manufacturing |
JP4672316B2 (ja) * | 2004-09-09 | 2011-04-20 | 三菱重工業株式会社 | ガスタービン |
FR2893390B1 (fr) * | 2005-11-15 | 2011-04-01 | Snecma | Fond de chambre de combustion avec ventilation |
US7617689B2 (en) * | 2006-03-02 | 2009-11-17 | Honeywell International Inc. | Combustor dome assembly including retaining ring |
GB2444737B (en) * | 2006-12-13 | 2009-03-04 | Siemens Ag | Improvements in or relating to burners for a gas turbine engine |
US7762072B2 (en) * | 2007-01-16 | 2010-07-27 | Honeywell International Inc. | Combustion systems with rotary fuel slingers |
FR2918444B1 (fr) * | 2007-07-05 | 2013-06-28 | Snecma | Deflecteur de fond de chambre, chambre de combustion le comportant et moteur a turbine a gaz en etant equipe |
FR2918443B1 (fr) * | 2007-07-04 | 2009-10-30 | Snecma Sa | Chambre de combustion comportant des deflecteurs de protection thermique de fond de chambre et moteur a turbine a gaz en etant equipe |
US20090165435A1 (en) * | 2008-01-02 | 2009-07-02 | Michal Koranek | Dual fuel can combustor with automatic liquid fuel purge |
US8434700B2 (en) * | 2008-04-30 | 2013-05-07 | General Electric Company | Methods and systems for mixing reactor feed |
FR2932251B1 (fr) * | 2008-06-10 | 2011-09-16 | Snecma | Chambre de combustion de moteur a turbine a gaz comportant des deflecteurs en cmc |
JP4838888B2 (ja) * | 2009-05-27 | 2011-12-14 | 川崎重工業株式会社 | ガスタービン燃焼器 |
US8381526B2 (en) * | 2010-02-15 | 2013-02-26 | General Electric Company | Systems and methods of providing high pressure air to a head end of a combustor |
US8893500B2 (en) | 2011-05-18 | 2014-11-25 | Solar Turbines Inc. | Lean direct fuel injector |
US8919132B2 (en) | 2011-05-18 | 2014-12-30 | Solar Turbines Inc. | Method of operating a gas turbine engine |
US9182124B2 (en) | 2011-12-15 | 2015-11-10 | Solar Turbines Incorporated | Gas turbine and fuel injector for the same |
US9447974B2 (en) * | 2012-09-13 | 2016-09-20 | United Technologies Corporation | Light weight swirler for gas turbine engine combustor and a method for lightening a swirler for a gas turbine engine |
US10704468B2 (en) | 2013-02-28 | 2020-07-07 | Raytheon Technologies Corporation | Method and apparatus for handling pre-diffuser airflow for cooling high pressure turbine components |
US10876477B2 (en) * | 2016-09-16 | 2020-12-29 | Delavan Inc | Nozzles with internal manifolding |
US10801726B2 (en) * | 2017-09-21 | 2020-10-13 | General Electric Company | Combustor mixer purge cooling structure |
FR3091574B1 (fr) * | 2019-01-08 | 2020-12-11 | Safran Aircraft Engines | Systeme d’injection pour turbomachine, comprenant une vrille et des trous tourbillonnaires de bol melangeur |
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 |
CN113864822A (zh) * | 2021-10-13 | 2021-12-31 | 西北工业大学 | 一种机加环式预膜旋流器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR926233A (fr) * | 1943-09-29 | 1947-09-25 | Lucas Ltd Joseph | Appareil perfectionné pour la combustion de carburants liquides en vue de la production de gaz pour force motrice |
US3385055A (en) * | 1966-11-23 | 1968-05-28 | United Aircraft Corp | Combustion chamber with floating swirler rings |
FR2116363A1 (fr) * | 1970-12-02 | 1972-07-13 | Gen Electric | |
FR2246734A1 (fr) * | 1973-10-01 | 1975-05-02 | Gen Electric | |
US3901446A (en) * | 1974-05-09 | 1975-08-26 | Us Air Force | Induced vortex swirler |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3866413A (en) * | 1973-01-22 | 1975-02-18 | Parker Hannifin Corp | Air blast fuel atomizer |
US3972182A (en) * | 1973-09-10 | 1976-08-03 | General Electric Company | Fuel injection apparatus |
US3946552A (en) * | 1973-09-10 | 1976-03-30 | General Electric Company | Fuel injection apparatus |
US3905192A (en) * | 1974-08-29 | 1975-09-16 | United Aircraft Corp | Combustor having staged premixing tubes |
US4070826A (en) * | 1975-12-24 | 1978-01-31 | General Electric Company | Low pressure fuel injection system |
-
1977
- 1977-10-31 US US05/847,459 patent/US4180974A/en not_active Expired - Lifetime
-
1978
- 1978-05-17 GB GB20147/78A patent/GB1597817A/en not_active Expired
- 1978-07-26 FR FR7822088A patent/FR2407352B1/fr not_active Expired
- 1978-07-27 DE DE19782833027 patent/DE2833027A1/de active Granted
- 1978-07-28 IT IT26245/78A patent/IT1097983B/it active
- 1978-07-28 BE BE189573A patent/BE869358A/fr unknown
- 1978-07-31 JP JP9268878A patent/JPS5467819A/ja active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR926233A (fr) * | 1943-09-29 | 1947-09-25 | Lucas Ltd Joseph | Appareil perfectionné pour la combustion de carburants liquides en vue de la production de gaz pour force motrice |
US3385055A (en) * | 1966-11-23 | 1968-05-28 | United Aircraft Corp | Combustion chamber with floating swirler rings |
FR2116363A1 (fr) * | 1970-12-02 | 1972-07-13 | Gen Electric | |
FR2246734A1 (fr) * | 1973-10-01 | 1975-05-02 | Gen Electric | |
US3901446A (en) * | 1974-05-09 | 1975-08-26 | Us Air Force | Induced vortex swirler |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2560668A1 (fr) * | 1983-11-26 | 1985-09-06 | Rolls Royce | Appareil de combustion pour turbo-moteur |
WO1993015364A1 (fr) * | 1992-01-24 | 1993-08-05 | Bmw Rolls-Royce Gmbh | Ensemble chambre de combustion d'une turbine a gaz |
EP0626542A1 (fr) * | 1993-03-22 | 1994-11-30 | ABB Management AG | Procédé et moyens pour influencer le sillage derrière des agencements d'une chambre de combustion |
FR3050764A1 (fr) * | 2016-04-28 | 2017-11-03 | Snecma | Systeme et procede de controle des injecteurs d'une chambre de combustion |
CN108731029A (zh) * | 2017-04-25 | 2018-11-02 | 帕克-汉尼芬公司 | 喷气燃料喷嘴 |
CN108731029B (zh) * | 2017-04-25 | 2021-10-29 | 帕克-汉尼芬公司 | 喷气燃料喷嘴 |
Also Published As
Publication number | Publication date |
---|---|
DE2833027A1 (de) | 1979-05-10 |
JPS6161015B2 (fr) | 1986-12-23 |
US4180974A (en) | 1980-01-01 |
IT7826245A0 (it) | 1978-07-28 |
FR2407352B1 (fr) | 1986-02-07 |
JPS5467819A (en) | 1979-05-31 |
DE2833027C2 (fr) | 1990-08-02 |
GB1597817A (en) | 1981-09-09 |
BE869358A (fr) | 1978-11-16 |
IT1097983B (it) | 1985-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DL | Decision of the director general to leave to make available licences of right |