ATE232287T1 - Schwingungsdämpfende brennkammerwandstruktur - Google Patents
Schwingungsdämpfende brennkammerwandstrukturInfo
- Publication number
- ATE232287T1 ATE232287T1 AT97810489T AT97810489T ATE232287T1 AT E232287 T1 ATE232287 T1 AT E232287T1 AT 97810489 T AT97810489 T AT 97810489T AT 97810489 T AT97810489 T AT 97810489T AT E232287 T1 ATE232287 T1 AT E232287T1
- Authority
- AT
- Austria
- Prior art keywords
- chamber wall
- vibration
- combustion chamber
- wall structure
- dampers
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
-
- 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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
-
- 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)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Gas Burners (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97810489A EP0892216B1 (de) | 1997-07-15 | 1997-07-15 | Schwingungsdämpfende Brennkammerwandstruktur |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE232287T1 true ATE232287T1 (de) | 2003-02-15 |
Family
ID=8230302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97810489T ATE232287T1 (de) | 1997-07-15 | 1997-07-15 | Schwingungsdämpfende brennkammerwandstruktur |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0892216B1 (de) |
AT (1) | ATE232287T1 (de) |
DE (1) | DE59709276D1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0990851B1 (de) * | 1998-09-30 | 2003-07-23 | ALSTOM (Switzerland) Ltd | Brennkammer für eine Gasturbine |
US6351947B1 (en) | 2000-04-04 | 2002-03-05 | Abb Alstom Power (Schweiz) | Combustion chamber for a gas turbine |
US6530221B1 (en) | 2000-09-21 | 2003-03-11 | Siemens Westinghouse Power Corporation | Modular resonators for suppressing combustion instabilities in gas turbine power plants |
US6973790B2 (en) | 2000-12-06 | 2005-12-13 | Mitsubishi Heavy Industries, Ltd. | Gas turbine combustor, gas turbine, and jet engine |
JP3676228B2 (ja) | 2000-12-06 | 2005-07-27 | 三菱重工業株式会社 | ガスタービン燃焼器およびガスタービン並びにジェットエンジン |
JP2002195565A (ja) | 2000-12-26 | 2002-07-10 | Mitsubishi Heavy Ind Ltd | ガスタービン燃焼器 |
ES2309029T3 (es) † | 2001-01-09 | 2008-12-16 | Mitsubishi Heavy Industries, Ltd. | Camara de combustion de turbina de gas. |
JP3962554B2 (ja) | 2001-04-19 | 2007-08-22 | 三菱重工業株式会社 | ガスタービン燃焼器及びガスタービン |
EP1832812A3 (de) * | 2006-03-10 | 2012-01-04 | Rolls-Royce Deutschland Ltd & Co KG | Gasturbinenbrennkammerwand mit Dämpfung von Brennkammerschwingungen |
DE102006053278A1 (de) * | 2006-11-03 | 2008-05-08 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Brennkammervorrichtung |
EP2295864B1 (de) * | 2009-08-31 | 2012-11-14 | Alstom Technology Ltd | Verbrennungsvorrichtung einer Gasturbine |
FR2962586B1 (fr) * | 2010-07-09 | 2013-05-24 | Airbus Operations Sas | Panneau pour le traitement acoustique |
EP2837782A1 (de) | 2013-08-14 | 2015-02-18 | Alstom Technology Ltd | Dämpfer für eine Schwingungsdämpfung in einer Gasturbine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4199936A (en) * | 1975-12-24 | 1980-04-29 | The Boeing Company | Gas turbine engine combustion noise suppressor |
GB2038410B (en) * | 1978-12-27 | 1982-11-17 | Rolls Royce | Acoustic lining utilising resonance |
EP0597138B1 (de) * | 1992-11-09 | 1997-07-16 | Asea Brown Boveri AG | Gasturbinen-Brennkammer |
DE69526615T2 (de) * | 1994-09-14 | 2002-11-28 | Mitsubishi Heavy Ind Ltd | Wandaufbau für die Austrittsdüse eines Überschall-Strahltriebwerks |
-
1997
- 1997-07-15 DE DE59709276T patent/DE59709276D1/de not_active Expired - Lifetime
- 1997-07-15 AT AT97810489T patent/ATE232287T1/de not_active IP Right Cessation
- 1997-07-15 EP EP97810489A patent/EP0892216B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0892216A1 (de) | 1999-01-20 |
DE59709276D1 (de) | 2003-03-13 |
EP0892216B1 (de) | 2003-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE232287T1 (de) | Schwingungsdämpfende brennkammerwandstruktur | |
CA2333932A1 (en) | Impingement and film cooling for gas turbine combustor walls | |
EP0937946A3 (de) | Wandstruktur für eine Gasturbinenbrennkammer | |
ITMI931182A1 (it) | Dispositivo per l'azionamento di almeno un dispositivo di turbolenza comandante la portata di aria per la combustione di un bruciatore per propulsori a turbine a gas | |
SE9904402D0 (sv) | Lövblåsare | |
DE60011159D1 (de) | Kochvorrichtung mit Wärmespeicherung | |
ATE145039T1 (de) | Seitenkanalgebläse mit reduzierter geräuschentwicklung | |
CA2031732A1 (en) | Air exhaust and water drain apparatus for air conditioner | |
ES2074911T3 (es) | Quemador de gas de ceramica para un calentador de la corriente de aire de un alto horno. | |
SE9800562D0 (sv) | Tilluftsanordning | |
JPS55161686A (en) | Soundproof casing | |
SE9001875A (de) | ||
JPS6470678A (en) | Open showcase | |
FR2694075B1 (fr) | Chaudière à échangeur massique et thermique à prise d'air auxiliaire. | |
DK0586676T3 (da) | Gasbrænder med flere brænderhoveder | |
SU1692387A1 (ru) | Теплица | |
ES2192305T3 (es) | Chimenea de hogar doble con un dispositivo de regulacion de la combustion. | |
KR100266771B1 (ko) | 온풍기 | |
JPH01212838A (ja) | 冷風機付机の排熱装置 | |
KR970002184A (ko) | 로터리팬히터 | |
KR960018468A (ko) | 냉장고 닥트구조 | |
JPH01266419A (ja) | 燃焼器の排気装置 | |
KR950019506A (ko) | 공기조화장치 | |
ATE165436T1 (de) | Gaswärmeaustauscher | |
ATA12698A (de) | Anordnung zur zuführung von verbrennungsluft zum brennraum eines kachelofens |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |