JP6563004B2 - ガスタービンエンジンの燃焼器用の音響減衰システム - Google Patents
ガスタービンエンジンの燃焼器用の音響減衰システム Download PDFInfo
- Publication number
- JP6563004B2 JP6563004B2 JP2017512678A JP2017512678A JP6563004B2 JP 6563004 B2 JP6563004 B2 JP 6563004B2 JP 2017512678 A JP2017512678 A JP 2017512678A JP 2017512678 A JP2017512678 A JP 2017512678A JP 6563004 B2 JP6563004 B2 JP 6563004B2
- Authority
- JP
- Japan
- Prior art keywords
- resonator
- intake
- impingement
- openings
- row
- 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
Links
- 238000013016 damping Methods 0.000 title description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 15
- 239000012809 cooling fluid Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000005336 cracking Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- 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
- F23R2900/03044—Impingement cooled combustion chamber walls or subassemblies
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)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2014/054176 WO2016036379A1 (fr) | 2014-09-05 | 2014-09-05 | Système d'amortissement acoustique pour chambre de combustion de turbine à gaz |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017533398A JP2017533398A (ja) | 2017-11-09 |
JP6563004B2 true JP6563004B2 (ja) | 2019-08-28 |
Family
ID=51570897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017512678A Active JP6563004B2 (ja) | 2014-09-05 | 2014-09-05 | ガスタービンエンジンの燃焼器用の音響減衰システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170268777A1 (fr) |
EP (1) | EP3189274B1 (fr) |
JP (1) | JP6563004B2 (fr) |
CN (1) | CN106605102B (fr) |
WO (1) | WO2016036379A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107076416B (zh) * | 2014-08-26 | 2020-05-19 | 西门子能源公司 | 用于燃气涡轮发动机中的声共振器的薄膜冷却孔装置 |
US9988958B2 (en) * | 2014-12-01 | 2018-06-05 | Siemens Aktiengesellschaft | Resonators with interchangeable metering tubes for gas turbine engines |
WO2018128599A1 (fr) * | 2017-01-04 | 2018-07-12 | Siemens Aktiengesellschaft | Panier de chambre de combustion doté d'un résonateur en deux parties |
EP3438540A1 (fr) | 2017-07-31 | 2019-02-06 | Siemens Aktiengesellschaft | Brûleur comprenant un amortisseur acoustique |
DE102019204746A1 (de) | 2019-04-03 | 2020-10-08 | Siemens Aktiengesellschaft | Hitzeschildkachel mit Dämpfungsfunktion |
KR102138013B1 (ko) * | 2019-05-30 | 2020-07-27 | 두산중공업 주식회사 | 축방향 연료 스테이징 시스템을 갖는 연소기 및 이를 포함하는 가스터빈 |
DE102020213836A1 (de) * | 2020-11-04 | 2022-05-05 | Siemens Energy Global GmbH & Co. KG | Resonatorring, Verfahren und Brennkorb |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4168348A (en) * | 1974-12-13 | 1979-09-18 | Rolls-Royce Limited | Perforated laminated material |
US6530221B1 (en) * | 2000-09-21 | 2003-03-11 | Siemens Westinghouse Power Corporation | Modular resonators for suppressing combustion instabilities in gas turbine power plants |
JP2005076982A (ja) * | 2003-08-29 | 2005-03-24 | Mitsubishi Heavy Ind Ltd | ガスタービン燃焼器 |
US7219498B2 (en) * | 2004-09-10 | 2007-05-22 | Honeywell International, Inc. | Waffled impingement effusion method |
EP1762786A1 (fr) * | 2005-09-13 | 2007-03-14 | Siemens Aktiengesellschaft | Procédé et appareil pour réduire les vibrations thermo-accoustiques, en particulier dans une turbine |
US7461719B2 (en) * | 2005-11-10 | 2008-12-09 | Siemens Energy, Inc. | Resonator performance by local reduction of component thickness |
US7413053B2 (en) * | 2006-01-25 | 2008-08-19 | Siemens Power Generation, Inc. | Acoustic resonator with impingement cooling tubes |
US8146364B2 (en) * | 2007-09-14 | 2012-04-03 | Siemens Energy, Inc. | Non-rectangular resonator devices providing enhanced liner cooling for combustion chamber |
US8061141B2 (en) * | 2007-09-27 | 2011-11-22 | Siemens Energy, Inc. | Combustor assembly including one or more resonator assemblies and process for forming same |
US20100236245A1 (en) * | 2009-03-19 | 2010-09-23 | Johnson Clifford E | Gas Turbine Combustion System |
US8789372B2 (en) * | 2009-07-08 | 2014-07-29 | General Electric Company | Injector with integrated resonator |
US8413443B2 (en) * | 2009-12-15 | 2013-04-09 | Siemens Energy, Inc. | Flow control through a resonator system of gas turbine combustor |
JP5938842B2 (ja) * | 2010-01-26 | 2016-06-22 | カシオ計算機株式会社 | 撮像装置及びaf評価値算出方法、並びにプログラム |
US9546558B2 (en) * | 2010-07-08 | 2017-01-17 | Siemens Energy, Inc. | Damping resonator with impingement cooling |
US8973365B2 (en) * | 2010-10-29 | 2015-03-10 | Solar Turbines Incorporated | Gas turbine combustor with mounting for Helmholtz resonators |
JP5804808B2 (ja) * | 2011-07-07 | 2015-11-04 | 三菱日立パワーシステムズ株式会社 | ガスタービン燃焼器及びその燃焼振動減衰方法 |
US9341375B2 (en) * | 2011-07-22 | 2016-05-17 | General Electric Company | System for damping oscillations in a turbine combustor |
JP5524149B2 (ja) * | 2011-08-19 | 2014-06-18 | 三菱重工業株式会社 | ガスタービン燃焼器用の音響ライナー、ガスタービン燃焼器、およびガスタービン |
US9395082B2 (en) * | 2011-09-23 | 2016-07-19 | Siemens Aktiengesellschaft | Combustor resonator section with an internal thermal barrier coating and method of fabricating the same |
US20150082794A1 (en) * | 2013-09-26 | 2015-03-26 | Reinhard Schilp | Apparatus for acoustic damping and operational control of damping, cooling, and emissions in a gas turbine engine |
-
2014
- 2014-09-05 CN CN201480081720.3A patent/CN106605102B/zh active Active
- 2014-09-05 JP JP2017512678A patent/JP6563004B2/ja active Active
- 2014-09-05 US US15/504,686 patent/US20170268777A1/en not_active Abandoned
- 2014-09-05 WO PCT/US2014/054176 patent/WO2016036379A1/fr active Application Filing
- 2014-09-05 EP EP14767241.4A patent/EP3189274B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
US20170268777A1 (en) | 2017-09-21 |
CN106605102B (zh) | 2019-10-22 |
JP2017533398A (ja) | 2017-11-09 |
WO2016036379A1 (fr) | 2016-03-10 |
EP3189274A1 (fr) | 2017-07-12 |
CN106605102A (zh) | 2017-04-26 |
EP3189274B1 (fr) | 2020-05-06 |
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