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MX2015003099A - Mecanismo divisor de flujo variable para una cámara de combustión de etapas múltiples. - Google Patents

Mecanismo divisor de flujo variable para una cámara de combustión de etapas múltiples.

Info

Publication number
MX2015003099A
MX2015003099A MX2015003099A MX2015003099A MX2015003099A MX 2015003099 A MX2015003099 A MX 2015003099A MX 2015003099 A MX2015003099 A MX 2015003099A MX 2015003099 A MX2015003099 A MX 2015003099A MX 2015003099 A MX2015003099 A MX 2015003099A
Authority
MX
Mexico
Prior art keywords
flow divider
divider mechanism
airflow
stage combustor
combustion
Prior art date
Application number
MX2015003099A
Other languages
English (en)
Inventor
Peter John Stuttaford
Stephen Jorgensen
Yan Chen
Original Assignee
Alstom Technology Ltd
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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of MX2015003099A publication Critical patent/MX2015003099A/es

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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/54—Reverse-flow combustion chambers
    • 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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
    • 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
    • F23R3/26—Controlling the air flow
    • 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
    • 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
    • F23R3/34—Feeding into different combustion zones
    • 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
    • F23R3/34—Feeding into different combustion zones
    • F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
    • 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/60—Support structures; Attaching or mounting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00—Staged combustion
    • F23C2201/20—Burner staging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/06043—Burner staging, i.e. radially stratified flame core burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07001—Air swirling vanes incorporating fuel injectors
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00014—Reducing thermo-acoustic vibrations by passive means, e.g. by Helmholtz resonators
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/03343—Pilot burners operating in premixed mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Spray-Type Burners (AREA)

Abstract

Se describe un aparato y método novedosos para alterar el flujo de aire a un sistema de combustión de turbina de gas. El aparato comprende un mecanismo divisor de flujo el cual divide el flujo de aire que rodea un cilindro de combustión en dos porciones distintas, una dirigida hacia un piloto y una dirigida hacia una combustión de etapa principal. El mecanismo divisor de flujo es intercambiable a fin de proporcionar una forma de alterar divisiones de flujo de aire entre etapas del sistema de combustión.
MX2015003099A 2012-10-01 2013-09-30 Mecanismo divisor de flujo variable para una cámara de combustión de etapas múltiples. MX2015003099A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261708323P 2012-10-01 2012-10-01
US14/038,056 US20140090400A1 (en) 2012-10-01 2013-09-26 Variable flow divider mechanism for a multi-stage combustor
PCT/US2013/062688 WO2014055435A2 (en) 2012-10-01 2013-09-30 Variable flow divider mechanism for a multi-stage combustor

Publications (1)

Publication Number Publication Date
MX2015003099A true MX2015003099A (es) 2016-04-25

Family

ID=50383939

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2015003099A MX2015003099A (es) 2012-10-01 2013-09-30 Mecanismo divisor de flujo variable para una cámara de combustión de etapas múltiples.
MX2015003518A MX357605B (es) 2012-10-01 2013-09-30 Domo de camara de combustion de flama laminar.
MX2015003101A MX2015003101A (es) 2012-10-01 2013-09-30 Camara de combustion con piloto de premezclado radialmente en etapas para capacidad de operacion/emisiones mejoradas.

Family Applications After (2)

Application Number Title Priority Date Filing Date
MX2015003518A MX357605B (es) 2012-10-01 2013-09-30 Domo de camara de combustion de flama laminar.
MX2015003101A MX2015003101A (es) 2012-10-01 2013-09-30 Camara de combustion con piloto de premezclado radialmente en etapas para capacidad de operacion/emisiones mejoradas.

Country Status (9)

Country Link
US (4) US9752781B2 (es)
EP (3) EP2904328A2 (es)
JP (3) JP2015534632A (es)
KR (3) KR20150065782A (es)
CN (3) CN104769363B (es)
CA (3) CA2886760C (es)
MX (3) MX2015003099A (es)
SA (1) SA515360205B1 (es)
WO (4) WO2014055427A2 (es)

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Also Published As

Publication number Publication date
CN104685297B (zh) 2016-12-14
KR20150065820A (ko) 2015-06-15
JP2015532412A (ja) 2015-11-09
US20140090400A1 (en) 2014-04-03
EP2904325A2 (en) 2015-08-12
KR20150065782A (ko) 2015-06-15
WO2014055435A3 (en) 2014-05-30
JP2015532413A (ja) 2015-11-09
WO2014099090A2 (en) 2014-06-26
WO2014055427A3 (en) 2014-06-26
CA2886760C (en) 2020-12-01
EP2904326A2 (en) 2015-08-12
US20140090390A1 (en) 2014-04-03
MX2015003518A (es) 2015-10-26
CA2886760A1 (en) 2014-04-10
CA2885050A1 (en) 2014-06-26
SA515360205B1 (ar) 2018-02-08
WO2014099090A3 (en) 2014-08-21
KR20150065819A (ko) 2015-06-15
JP2015534632A (ja) 2015-12-03
CN104685297A (zh) 2015-06-03
MX357605B (es) 2018-07-12
CN104662368A (zh) 2015-05-27
WO2014055427A2 (en) 2014-04-10
KR102145175B1 (ko) 2020-08-18
CN104769363A (zh) 2015-07-08
EP2904328A2 (en) 2015-08-12
MX2015003101A (es) 2015-11-06
US20140090389A1 (en) 2014-04-03
WO2014055425A1 (en) 2014-04-10
US20140090396A1 (en) 2014-04-03
JP6324389B2 (ja) 2018-05-16
JP6335903B2 (ja) 2018-05-30
US9347669B2 (en) 2016-05-24
CA2886764A1 (en) 2014-04-10
WO2014055435A2 (en) 2014-04-10
US9752781B2 (en) 2017-09-05
EP2904326B1 (en) 2020-08-05
CN104769363B (zh) 2016-10-26

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