ES2101663T1 - Camara de combustion de bajas emisiones para turbinas de gas. - Google Patents
Camara de combustion de bajas emisiones para turbinas de gas.Info
- Publication number
- ES2101663T1 ES2101663T1 ES94925056T ES94925056T ES2101663T1 ES 2101663 T1 ES2101663 T1 ES 2101663T1 ES 94925056 T ES94925056 T ES 94925056T ES 94925056 T ES94925056 T ES 94925056T ES 2101663 T1 ES2101663 T1 ES 2101663T1
- Authority
- ES
- Spain
- Prior art keywords
- formation
- combustion chamber
- flow
- low emission
- main
- 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
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 239000000446 fuel Substances 0.000 abstract 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 1
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)
- Engine Equipment That Uses Special Cycles (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
SE PRESENTA UNA CAMARA DE COMBUSTION DE BAJA EMISION PARA MOTORES DE TURBINA DE GAS QUE COMPRENDE UNA CARCASA EXTERNA (21) CON UNA PARED EN EL EXTREMO CORRIENTE ARRIBA (22) CON UN INYECTOR DE COMBUSTIBLE PILOTO (4), UN PRIMER ELEMENTO PARA LA PRODUCCION DE UN FLUJO EN FORMA DE TORBELLINO (1), Y MEDIOS DE IGNICION (7) PARA INICIAR UN MARCO DE DIFUSION ESTABLE EN UNA ZONA PILOTO (5), AL MENOS UN SEGUNDO DISPOSITIVO COAXIAL PARA LA FORMACION DE TORBELLINOS (2), INYECTORES DE COMBUSTIBLES PRINCIPALES (13), MEDIOS DE ADMISION DE AIRE SECUNDARIOS, Y UNA ZONA DE COMBUSTION PRINCIPAL (6). PARA OBTENER EMISIONES AUN MAS REDUCIDAS DE OXIDOS DE NITROGENO, LA INVENCION SUGIERE QUE LA ZONA PILOTO (5) ESTE CONFINADA RADIALMENTE HACIA EL EXTERIOR MEDIANTE UNA PARED CIRCUNDANTE (23) QUE CONSTITUYA EL CONFINAMIENTO RADIALMENTE INTERNO DE UNA PARTE DE SALIDA AXIAL (11) DE UN CANAL DE VAPORIZACION RADIAL (9) DENTRO DEL SEGUNDO DISPOSITIVO PARA LA FORMACION DE TORBELLINOS (2), Y QUE UN TERCER DISPOSITIVO PARALA FORMACION DE UN TORBELLINO DE FLUJO RADIAL (3) ESTA ADAPTADO PARA SUMINISTRAR EL AIRE SECUNDARIO EN UN MOVIMIENTO GIRATORIO OPUESTO AL DEL FLUJO PRINCIPAL DEL COMBUSTIBLE Y DEL AIRE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE1994/000689 WO1996002796A1 (en) | 1994-07-13 | 1994-07-13 | Low-emission combustion chamber for gas turbine engines |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2101663T1 true ES2101663T1 (es) | 1997-07-16 |
ES2101663T3 ES2101663T3 (es) | 2001-12-16 |
Family
ID=20393116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94925056T Expired - Lifetime ES2101663T3 (es) | 1994-07-13 | 1994-07-13 | Camara de combustion de bajas emisiones para motores de turbina de gas. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5816050A (es) |
EP (1) | EP0776444B1 (es) |
JP (1) | JP3464487B2 (es) |
AT (1) | ATE206513T1 (es) |
CA (1) | CA2194911C (es) |
DE (2) | DE776444T1 (es) |
DK (1) | DK0776444T3 (es) |
ES (1) | ES2101663T3 (es) |
WO (1) | WO1996002796A1 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2332509B (en) * | 1997-12-19 | 2002-06-19 | Europ Gas Turbines Ltd | Fuel/air mixing arrangement for combustion apparatus |
US6272840B1 (en) | 2000-01-13 | 2001-08-14 | Cfd Research Corporation | Piloted airblast lean direct fuel injector |
US6374615B1 (en) | 2000-01-28 | 2002-04-23 | Alliedsignal, Inc | Low cost, low emissions natural gas combustor |
CN1330113C (zh) * | 2000-06-21 | 2007-08-01 | 三星电子株式会社 | 高数据速率移动通信系统中的接入网装置和数据发送方法 |
US6408611B1 (en) | 2000-08-10 | 2002-06-25 | Honeywell International, Inc. | Fuel control method for gas turbine |
US6367262B1 (en) * | 2000-09-29 | 2002-04-09 | General Electric Company | Multiple annular swirler |
US6543235B1 (en) | 2001-08-08 | 2003-04-08 | Cfd Research Corporation | Single-circuit fuel injector for gas turbine combustors |
US6691515B2 (en) | 2002-03-12 | 2004-02-17 | Rolls-Royce Corporation | Dry low combustion system with means for eliminating combustion noise |
EP1924762B1 (en) * | 2005-09-13 | 2013-01-02 | Rolls-Royce Corporation, Ltd. | Gas turbine engine combustion systems |
GB2432655A (en) * | 2005-11-26 | 2007-05-30 | Siemens Ag | Combustion apparatus |
US7716931B2 (en) * | 2006-03-01 | 2010-05-18 | General Electric Company | Method and apparatus for assembling gas turbine engine |
EP1835229A1 (en) * | 2006-03-13 | 2007-09-19 | Siemens Aktiengesellschaft | Combustor and method of operating a combustor |
EP1944547A1 (en) | 2007-01-15 | 2008-07-16 | Siemens Aktiengesellschaft | Method of controlling a fuel split |
US9243802B2 (en) | 2011-12-07 | 2016-01-26 | Pratt & Whitney Canada Corp. | Two-stage combustor for gas turbine engine |
US9416972B2 (en) | 2011-12-07 | 2016-08-16 | Pratt & Whitney Canada Corp. | Two-stage combustor for gas turbine engine |
US9194586B2 (en) | 2011-12-07 | 2015-11-24 | Pratt & Whitney Canada Corp. | Two-stage combustor for gas turbine engine |
DE102012216080A1 (de) * | 2012-08-17 | 2014-02-20 | Dürr Systems GmbH | Brenner |
US9958161B2 (en) | 2013-03-12 | 2018-05-01 | Pratt & Whitney Canada Corp. | Combustor for gas turbine engine |
US9127843B2 (en) | 2013-03-12 | 2015-09-08 | Pratt & Whitney Canada Corp. | Combustor for gas turbine engine |
US9541292B2 (en) | 2013-03-12 | 2017-01-10 | Pratt & Whitney Canada Corp. | Combustor for gas turbine engine |
US9228747B2 (en) * | 2013-03-12 | 2016-01-05 | Pratt & Whitney Canada Corp. | Combustor for gas turbine engine |
US10508811B2 (en) | 2016-10-03 | 2019-12-17 | United Technologies Corporation | Circumferential fuel shifting and biasing in an axial staged combustor for a gas turbine engine |
US10739003B2 (en) | 2016-10-03 | 2020-08-11 | United Technologies Corporation | Radial fuel shifting and biasing in an axial staged combustor for a gas turbine engine |
CN108167860B (zh) * | 2017-11-28 | 2019-05-21 | 天津水泥工业设计研究院有限公司 | 一种烧成系统梯度燃烧自脱硝工艺方法 |
CN109611890A (zh) * | 2018-12-14 | 2019-04-12 | 中国航发沈阳发动机研究所 | 一种三级的旋流装置 |
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 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972182A (en) * | 1973-09-10 | 1976-08-03 | General Electric Company | Fuel injection apparatus |
US3937123A (en) * | 1974-04-08 | 1976-02-10 | Textron Inc. | Blind fastener with shear washer |
US4069029A (en) * | 1976-09-27 | 1978-01-17 | United States Steel Corporation | Process and apparatus for producing and using cold ammonia |
US4301657A (en) * | 1978-05-04 | 1981-11-24 | Caterpillar Tractor Co. | Gas turbine combustion chamber |
US4260367A (en) * | 1978-12-11 | 1981-04-07 | United Technologies Corporation | Fuel nozzle for burner construction |
JP2644745B2 (ja) * | 1987-03-06 | 1997-08-25 | 株式会社日立製作所 | ガスタービン用燃焼器 |
DE3819898A1 (de) * | 1988-06-11 | 1989-12-14 | Daimler Benz Ag | Brennkammer fuer eine thermische stroemungsmaschine |
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 |
WO1992007221A1 (en) * | 1990-10-23 | 1992-04-30 | Rolls-Royce Plc | Gasturbine combustion chamber and method of operation thereof |
FR2673705A1 (fr) * | 1991-03-06 | 1992-09-11 | Snecma | Chambre de combustion de turbomachine munie d'un dispositif anti-cokefaction du fond de ladite chambre. |
US5406799A (en) * | 1992-06-12 | 1995-04-18 | United Technologies Corporation | Combustion chamber |
-
1994
- 1994-07-13 US US08/750,817 patent/US5816050A/en not_active Expired - Lifetime
- 1994-07-13 AT AT94925056T patent/ATE206513T1/de active
- 1994-07-13 JP JP50492696A patent/JP3464487B2/ja not_active Expired - Fee Related
- 1994-07-13 CA CA002194911A patent/CA2194911C/en not_active Expired - Fee Related
- 1994-07-13 DE DE0776444T patent/DE776444T1/de active Pending
- 1994-07-13 DE DE69428549T patent/DE69428549T2/de not_active Expired - Lifetime
- 1994-07-13 ES ES94925056T patent/ES2101663T3/es not_active Expired - Lifetime
- 1994-07-13 DK DK94925056T patent/DK0776444T3/da active
- 1994-07-13 EP EP94925056A patent/EP0776444B1/en not_active Expired - Lifetime
- 1994-07-13 WO PCT/SE1994/000689 patent/WO1996002796A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE776444T1 (de) | 1997-12-18 |
WO1996002796A1 (en) | 1996-02-01 |
JPH10502727A (ja) | 1998-03-10 |
DE69428549D1 (de) | 2001-11-08 |
DK0776444T3 (da) | 2001-11-26 |
CA2194911C (en) | 2004-11-16 |
DE69428549T2 (de) | 2002-05-08 |
JP3464487B2 (ja) | 2003-11-10 |
CA2194911A1 (en) | 1996-02-01 |
EP0776444A1 (en) | 1997-06-04 |
ATE206513T1 (de) | 2001-10-15 |
ES2101663T3 (es) | 2001-12-16 |
US5816050A (en) | 1998-10-06 |
EP0776444B1 (en) | 2001-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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