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
Application number
ES94925056T
Other languages
English (en)
Other versions
ES2101663T3 (es
Inventor
Anders Sjunnesson
Patrik Johansson
Alf Andersson
Sonny Lundgren
Rolf Gabrielsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GKN Aerospace Sweden AB
Original Assignee
Volvo Aero AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Volvo Aero AB filed Critical Volvo Aero AB
Publication of ES2101663T1 publication Critical patent/ES2101663T1/es
Application granted granted Critical
Publication of ES2101663T3 publication Critical patent/ES2101663T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • 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.
ES94925056T 1994-07-13 1994-07-13 Camara de combustion de bajas emisiones para motores de turbina de gas. Expired - Lifetime ES2101663T3 (es)

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) DE69428549T2 (es)
DK (1) DK0776444T3 (es)
ES (1) ES2101663T3 (es)
WO (1) WO1996002796A1 (es)

Families Citing this family (26)

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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
US7065060B2 (en) * 2000-06-21 2006-06-20 Samsung Electronics Co., Ltd. Apparatus and method for gating transmission of a data rate control channel in an HDR mobile communication system
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
WO2007033306A2 (en) * 2005-09-13 2007-03-22 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
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
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
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
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
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)

* Cited by examiner, † Cited by third party
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
DE69111614T2 (de) * 1990-10-23 1995-12-21 Rolls Royce Plc Gasturbinenbrennkammer und deren arbeitsweise.
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
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

Also Published As

Publication number Publication date
DE69428549T2 (de) 2002-05-08
DE776444T1 (de) 1997-12-18
WO1996002796A1 (en) 1996-02-01
EP0776444B1 (en) 2001-10-04
ATE206513T1 (de) 2001-10-15
ES2101663T3 (es) 2001-12-16
DK0776444T3 (da) 2001-11-26
CA2194911C (en) 2004-11-16
JPH10502727A (ja) 1998-03-10
US5816050A (en) 1998-10-06
CA2194911A1 (en) 1996-02-01
JP3464487B2 (ja) 2003-11-10
DE69428549D1 (de) 2001-11-08
EP0776444A1 (en) 1997-06-04

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