DE502004011481D1 - Combustion chamber with a damping device for damping thermoacoustic oscillations - Google Patents

Combustion chamber with a damping device for damping thermoacoustic oscillations

Info

Publication number
DE502004011481D1
DE502004011481D1 DE502004011481T DE502004011481T DE502004011481D1 DE 502004011481 D1 DE502004011481 D1 DE 502004011481D1 DE 502004011481 T DE502004011481 T DE 502004011481T DE 502004011481 T DE502004011481 T DE 502004011481T DE 502004011481 D1 DE502004011481 D1 DE 502004011481D1
Authority
DE
Germany
Prior art keywords
damping
combustion chamber
thermoacoustic oscillations
damping device
oscillations
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.)
Active
Application number
DE502004011481T
Other languages
German (de)
Inventor
Sven Dr Bethke
Tobias Dr Buchal
Michael Dr Huth
Harald Nimptsch
Bernd Dr Prade
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of DE502004011481D1 publication Critical patent/DE502004011481D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F23R3/002—Wall structures
    • 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
    • F23R3/06—Arrangement of apertures along the flame tube
    • 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
    • F23R2900/03041—Effusion cooled combustion chamber walls or domes
    • 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
    • F23R2900/03044—Impingement cooled combustion chamber walls or subassemblies
DE502004011481T 2004-06-07 2004-06-07 Combustion chamber with a damping device for damping thermoacoustic oscillations Active DE502004011481D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04013404A EP1605209B1 (en) 2004-06-07 2004-06-07 Combustor with thermo-acoustic vibrations dampening device

Publications (1)

Publication Number Publication Date
DE502004011481D1 true DE502004011481D1 (en) 2010-09-16

Family

ID=34925277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502004011481T Active DE502004011481D1 (en) 2004-06-07 2004-06-07 Combustion chamber with a damping device for damping thermoacoustic oscillations

Country Status (2)

Country Link
EP (1) EP1605209B1 (en)
DE (1) DE502004011481D1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7401682B2 (en) 2005-08-10 2008-07-22 United Technologies Corporation Architecture for an acoustic liner
US7311175B2 (en) * 2005-08-10 2007-12-25 United Technologies Corporation Acoustic liner with bypass cooling
EP1816357A1 (en) * 2006-02-02 2007-08-08 Siemens Aktiengesellschaft Screw for a thermally charged environment
GB0610800D0 (en) 2006-06-01 2006-07-12 Rolls Royce Plc Combustion chamber for a gas turbine engine
EP2187125A1 (en) * 2008-09-24 2010-05-19 Siemens Aktiengesellschaft Method and device for damping combustion oscillation
CH700799A1 (en) * 2009-04-11 2010-10-15 Alstom Technology Ltd Combustor with Helmholtz damper for a gas turbine.
EP2299177A1 (en) * 2009-09-21 2011-03-23 Alstom Technology Ltd Combustor of a gas turbine
DE102009046066A1 (en) * 2009-10-28 2011-05-12 Man Diesel & Turbo Se Burner for a turbine and thus equipped gas turbine
EP2385303A1 (en) 2010-05-03 2011-11-09 Alstom Technology Ltd Combustion Device for a Gas Turbine
DE102011081962A1 (en) 2011-09-01 2013-03-07 Siemens Aktiengesellschaft Combustion chamber for a gas turbine plant
US20140345282A1 (en) 2011-09-01 2014-11-27 Siemens Aktiengesellschaft Combustion chamber for a gas turbine plant
CN107002999A (en) * 2014-12-01 2017-08-01 西门子公司 The resonator with interchangeable gauge line for gas-turbine unit
DE102015224524A1 (en) * 2015-12-08 2017-06-08 Siemens Aktiengesellschaft Combustion chamber with resonators
EP3410014B1 (en) * 2017-05-31 2021-01-20 Ansaldo Energia S.p.A. Tile holder for a combustor of a gas turbine
DE102019204746A1 (en) 2019-04-03 2020-10-08 Siemens Aktiengesellschaft Heat shield tile with damping function
US11506382B2 (en) * 2019-09-12 2022-11-22 General Electric Company System and method for acoustic dampers with multiple volumes in a combustion chamber front panel
US11698192B2 (en) 2021-04-06 2023-07-11 Raytheon Technologies Corporation CMC combustor panel attachment arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6351947B1 (en) * 2000-04-04 2002-03-05 Abb Alstom Power (Schweiz) Combustion chamber for a gas turbine
CN1250906C (en) * 2001-09-07 2006-04-12 阿尔斯托姆科技有限公司 Damping arrangement for reducing combustion chamber pulsations in a gas turbine system
GB2390150A (en) * 2002-06-26 2003-12-31 Alstom Reheat combustion system for a gas turbine including an accoustic screen
ES2278847T3 (en) * 2002-08-16 2007-08-16 Siemens Aktiengesellschaft INTERIOR COOLING SCREW.
GB2396687A (en) * 2002-12-23 2004-06-30 Rolls Royce Plc Helmholtz resonator for combustion chamber use

Also Published As

Publication number Publication date
EP1605209B1 (en) 2010-08-04
EP1605209A1 (en) 2005-12-14

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