EP2715232A1 - Brennkammer mit bidirektionalem verteiler für dynamikdämpfung - Google Patents

Brennkammer mit bidirektionalem verteiler für dynamikdämpfung

Info

Publication number
EP2715232A1
EP2715232A1 EP11797281.0A EP11797281A EP2715232A1 EP 2715232 A1 EP2715232 A1 EP 2715232A1 EP 11797281 A EP11797281 A EP 11797281A EP 2715232 A1 EP2715232 A1 EP 2715232A1
Authority
EP
European Patent Office
Prior art keywords
combustor
flow
manifold
low oxygen
resonator
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.)
Withdrawn
Application number
EP11797281.0A
Other languages
English (en)
French (fr)
Inventor
llya Aleksandrovich SLOBODYANSKIY
Dmitry Vladlenovich Tretyakov
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of EP2715232A1 publication Critical patent/EP2715232A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
    • F23M20/005—Noise absorbing means
    • 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
    • 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
    • F23R2900/00013—Reducing thermo-acoustic vibrations by active means
EP11797281.0A 2011-05-25 2011-05-25 Brennkammer mit bidirektionalem verteiler für dynamikdämpfung Withdrawn EP2715232A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2011/000358 WO2012161609A1 (en) 2011-05-25 2011-05-25 Combustor with bi-directional manifold for dynamics damping

Publications (1)

Publication Number Publication Date
EP2715232A1 true EP2715232A1 (de) 2014-04-09

Family

ID=45351086

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11797281.0A Withdrawn EP2715232A1 (de) 2011-05-25 2011-05-25 Brennkammer mit bidirektionalem verteiler für dynamikdämpfung

Country Status (3)

Country Link
EP (1) EP2715232A1 (de)
CN (1) CN103717970B (de)
WO (1) WO2012161609A1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0892217B1 (de) * 1997-07-15 2003-01-15 ALSTOM (Switzerland) Ltd Vorrichtung zur Dämpfung von Brennkammerschwingungen
CA2288555C (en) * 1998-11-12 2007-01-23 Mitsubishi Heavy Industries, Ltd. Gas turbine combustor
WO2004051063A1 (ja) * 2002-12-02 2004-06-17 Mitsubishi Heavy Industries, Ltd. ガスタービン燃焼器、及びこれを備えたガスタービン
US7334408B2 (en) * 2004-09-21 2008-02-26 Siemens Aktiengesellschaft Combustion chamber for a gas turbine with at least two resonator devices
DE102005062284B4 (de) * 2005-12-24 2019-02-28 Ansaldo Energia Ip Uk Limited Brennkammer für eine Gasturbine
US8448416B2 (en) * 2009-03-30 2013-05-28 General Electric Company Combustor liner
EP2383514A1 (de) * 2010-04-28 2011-11-02 Siemens Aktiengesellschaft Brennersystem und Verfahren zur Dämpfung eines solchen Brennersystems

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2012161609A1 *

Also Published As

Publication number Publication date
CN103717970A (zh) 2014-04-09
WO2012161609A1 (en) 2012-11-29
CN103717970B (zh) 2017-03-22

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