WO2010115980A3 - Brennkammer mit helmholtzdämpfer - Google Patents
Brennkammer mit helmholtzdämpfer Download PDFInfo
- Publication number
- WO2010115980A3 WO2010115980A3 PCT/EP2010/054701 EP2010054701W WO2010115980A3 WO 2010115980 A3 WO2010115980 A3 WO 2010115980A3 EP 2010054701 W EP2010054701 W EP 2010054701W WO 2010115980 A3 WO2010115980 A3 WO 2010115980A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- combustion chamber
- burners
- helmholtz damper
- combination
- helmholtz
- Prior art date
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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10714236.6A EP2417394B1 (de) | 2009-04-11 | 2010-04-09 | Brennkammer mit helmholtzdämpfer |
AU2010233724A AU2010233724B2 (en) | 2009-04-11 | 2010-04-09 | Combustion chamber having a helmholtz damper |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH596/09 | 2009-04-11 | ||
CH00596/09A CH700799A1 (de) | 2009-04-11 | 2009-04-11 | Brennkammer mit Helmholtzdämpfer für eine Gasturbine. |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010115980A2 WO2010115980A2 (de) | 2010-10-14 |
WO2010115980A3 true WO2010115980A3 (de) | 2011-10-20 |
Family
ID=40578473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/054701 WO2010115980A2 (de) | 2009-04-11 | 2010-04-09 | Brennkammer mit helmholtzdämpfer |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2417394B1 (de) |
AU (1) | AU2010233724B2 (de) |
CH (1) | CH700799A1 (de) |
MY (1) | MY160094A (de) |
WO (1) | WO2010115980A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH702594A1 (de) * | 2010-01-28 | 2011-07-29 | Alstom Technology Ltd | Helmholtzdämpfer für den Einbau in die Brennkammer einer Gasturbine sowie Verfahren zum Einbau eines solchen Helmholtzdämpfers. |
WO2015022222A1 (de) * | 2013-08-15 | 2015-02-19 | Siemens Aktiengesellschaft | Hitzeschild mit mindestens einem helmholtzresonator |
EP2848865A1 (de) | 2013-09-12 | 2015-03-18 | Alstom Technology Ltd | Thermoakustisches Stabilisierungsverfahren |
US10513984B2 (en) | 2015-08-25 | 2019-12-24 | General Electric Company | System for suppressing acoustic noise within a gas turbine combustor |
US10197275B2 (en) | 2016-05-03 | 2019-02-05 | General Electric Company | High frequency acoustic damper for combustor liners |
US10221769B2 (en) | 2016-12-02 | 2019-03-05 | General Electric Company | System and apparatus for gas turbine combustor inner cap and extended resonating tubes |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0597138A1 (de) * | 1992-11-09 | 1994-05-18 | Asea Brown Boveri Ag | Gasturbinen-Brennkammer |
DE10058688A1 (de) * | 2000-11-25 | 2003-01-02 | Alstom Switzerland Ltd | Dämpferanordnung zur Reduktion von Brennkammerpulsationen |
EP1605209A1 (de) * | 2004-06-07 | 2005-12-14 | Siemens Aktiengesellschaft | Brennkammer mit einer Dämpfungseinrichtung zur Dämpfung von thermoakustischen Schwingungen |
DE102005062284A1 (de) * | 2005-12-24 | 2008-01-31 | Alstom Technology Ltd. | Brennkammer für eine Gasturbine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH674561A5 (de) | 1987-12-21 | 1990-06-15 | Bbc Brown Boveri & Cie | |
DE4435266A1 (de) | 1994-10-01 | 1996-04-04 | Abb Management Ag | Brenner |
EP0976982B1 (de) | 1998-07-27 | 2003-12-03 | ALSTOM (Switzerland) Ltd | Verfahren zum Betrieb einer Gasturbinenbrennkammer mit gasförmigem Brennstoff |
WO2003060381A1 (de) * | 2002-01-16 | 2003-07-24 | Alstom Technology Ltd | Brennkammer und daempferandnung zur reduzierung von brennkammerpulsationen in einer gasturbinenanlage |
-
2009
- 2009-04-11 CH CH00596/09A patent/CH700799A1/de not_active Application Discontinuation
-
2010
- 2010-04-09 WO PCT/EP2010/054701 patent/WO2010115980A2/de active Application Filing
- 2010-04-09 EP EP10714236.6A patent/EP2417394B1/de active Active
- 2010-04-09 MY MYPI2011004855A patent/MY160094A/en unknown
- 2010-04-09 AU AU2010233724A patent/AU2010233724B2/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0597138A1 (de) * | 1992-11-09 | 1994-05-18 | Asea Brown Boveri Ag | Gasturbinen-Brennkammer |
DE10058688A1 (de) * | 2000-11-25 | 2003-01-02 | Alstom Switzerland Ltd | Dämpferanordnung zur Reduktion von Brennkammerpulsationen |
EP1605209A1 (de) * | 2004-06-07 | 2005-12-14 | Siemens Aktiengesellschaft | Brennkammer mit einer Dämpfungseinrichtung zur Dämpfung von thermoakustischen Schwingungen |
DE102005062284A1 (de) * | 2005-12-24 | 2008-01-31 | Alstom Technology Ltd. | Brennkammer für eine Gasturbine |
Also Published As
Publication number | Publication date |
---|---|
AU2010233724B2 (en) | 2015-06-18 |
MY160094A (en) | 2017-02-28 |
EP2417394B1 (de) | 2017-12-20 |
AU2010233724A1 (en) | 2011-11-03 |
WO2010115980A2 (de) | 2010-10-14 |
CH700799A1 (de) | 2010-10-15 |
EP2417394A2 (de) | 2012-02-15 |
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