ATE124528T1 - Brennkammer einer gasturbine. - Google Patents

Brennkammer einer gasturbine.

Info

Publication number
ATE124528T1
ATE124528T1 AT90119900T AT90119900T ATE124528T1 AT E124528 T1 ATE124528 T1 AT E124528T1 AT 90119900 T AT90119900 T AT 90119900T AT 90119900 T AT90119900 T AT 90119900T AT E124528 T1 ATE124528 T1 AT E124528T1
Authority
AT
Austria
Prior art keywords
combustion chamber
burners
front wall
premix
chamber
Prior art date
Application number
AT90119900T
Other languages
English (en)
Inventor
Jakob Dr Keller
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Application granted granted Critical
Publication of ATE124528T1 publication Critical patent/ATE124528T1/de

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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/36—Supply of different fuels
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • F23D11/402—Mixing chambers downstream of the nozzle
    • 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
    • F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising 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
    • 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
    • F23C2900/07002—Premix burners with air inlet slots obtained between offset curved wall surfaces, e.g. double cone burners
AT90119900T 1990-10-17 1990-10-17 Brennkammer einer gasturbine. ATE124528T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90119900A EP0481111B1 (de) 1990-10-17 1990-10-17 Brennkammer einer Gasturbine

Publications (1)

Publication Number Publication Date
ATE124528T1 true ATE124528T1 (de) 1995-07-15

Family

ID=8204623

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90119900T ATE124528T1 (de) 1990-10-17 1990-10-17 Brennkammer einer gasturbine.

Country Status (7)

Country Link
US (1) US5274993A (de)
EP (1) EP0481111B1 (de)
JP (1) JP3179154B2 (de)
AT (1) ATE124528T1 (de)
CA (1) CA2053587A1 (de)
DE (1) DE59009353D1 (de)
PL (1) PL291902A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694799B1 (fr) * 1992-08-12 1994-09-23 Snecma Chambre de combustion annulaire conventionnelle à plusieurs injecteurs.
FR2695460B1 (fr) * 1992-09-09 1994-10-21 Snecma Chambre de combustion de turbomachine à plusieurs injecteurs.
DE4336096B4 (de) * 1992-11-13 2004-07-08 Alstom Vorrichtung zur Reduktion von Schwingungen in Brennkammern
DE19502796B4 (de) * 1995-01-30 2004-10-28 Alstom Brenner
DE19510743A1 (de) * 1995-02-20 1996-09-26 Abb Management Ag Brennkammer mit Zweistufenverbrennung
EP0747635B1 (de) * 1995-06-05 2003-01-15 Rolls-Royce Corporation Magervormischbrenner mit niedrigem NOx-Ausstoss für industrielle Gasturbinen
DE19548853A1 (de) * 1995-12-27 1997-07-03 Abb Research Ltd Kegelbrenner
DE19619873A1 (de) * 1996-05-17 1997-11-20 Abb Research Ltd Brenner
SE9802707L (sv) * 1998-08-11 2000-02-12 Abb Ab Brännkammaranordning och förfarande för att reducera inverkan av akustiska trycksvängningar i en brännkammaranordning
DE19948674B4 (de) * 1999-10-08 2012-04-12 Alstom Verbrennungseinrichtung, insbesondere für den Antrieb von Gasturbinen
US6360776B1 (en) 2000-11-01 2002-03-26 Rolls-Royce Corporation Apparatus for premixing in a gas turbine engine
DE10108560A1 (de) * 2001-02-22 2002-09-05 Alstom Switzerland Ltd Verfahren zum Betrieb einer Ringbrennkammer sowie eine diesbezügliche Ringbrennkammer
JP4134311B2 (ja) * 2002-03-08 2008-08-20 独立行政法人 宇宙航空研究開発機構 ガスタービン燃焼器
US6968699B2 (en) * 2003-05-08 2005-11-29 General Electric Company Sector staging combustor
DE102006051286A1 (de) * 2006-10-26 2008-04-30 Deutsches Zentrum für Luft- und Raumfahrt e.V. Brennervorrichtung
GB2455289B (en) * 2007-12-03 2010-04-07 Siemens Ag Improvements in or relating to burners for a gas-turbine engine
US8122700B2 (en) * 2008-04-28 2012-02-28 United Technologies Corp. Premix nozzles and gas turbine engine systems involving such nozzles
EP2434222B1 (de) * 2010-09-24 2019-02-27 Ansaldo Energia IP UK Limited Verfahren zum betrieb einer verbrennungskammer
US8479521B2 (en) * 2011-01-24 2013-07-09 United Technologies Corporation Gas turbine combustor with liner air admission holes associated with interspersed main and pilot swirler assemblies
US9689571B2 (en) * 2014-01-15 2017-06-27 Delavan Inc. Offset stem fuel distributor
CN106482154A (zh) * 2016-10-31 2017-03-08 南京航空航天大学 一种主级带喷溅式雾化的贫油预混预蒸发低污染燃烧室

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194358A (en) * 1977-12-15 1980-03-25 General Electric Company Double annular combustor configuration
EP0210462B1 (de) * 1985-07-30 1989-03-15 BBC Brown Boveri AG Dualbrenner
CH678757A5 (de) * 1989-03-15 1991-10-31 Asea Brown Boveri
CH680084A5 (de) * 1989-06-06 1992-06-15 Asea Brown Boveri

Also Published As

Publication number Publication date
JP3179154B2 (ja) 2001-06-25
EP0481111A1 (de) 1992-04-22
CA2053587A1 (en) 1992-04-18
PL291902A1 (en) 1992-04-21
EP0481111B1 (de) 1995-06-28
US5274993A (en) 1994-01-04
DE59009353D1 (de) 1995-08-03
JPH04260722A (ja) 1992-09-16

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee