CN102884282A - 用于燃气涡轮机的二次燃烧室的过渡区域 - Google Patents
用于燃气涡轮机的二次燃烧室的过渡区域 Download PDFInfo
- Publication number
- CN102884282A CN102884282A CN2011800235143A CN201180023514A CN102884282A CN 102884282 A CN102884282 A CN 102884282A CN 2011800235143 A CN2011800235143 A CN 2011800235143A CN 201180023514 A CN201180023514 A CN 201180023514A CN 102884282 A CN102884282 A CN 102884282A
- Authority
- CN
- China
- Prior art keywords
- wall
- gas turbine
- cavity
- combustion gas
- radially
- 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.)
- Granted
Links
- 230000007704 transition Effects 0.000 title claims description 14
- 238000002485 combustion reaction Methods 0.000 title abstract description 12
- 239000007789 gas Substances 0.000 claims abstract description 24
- 239000000567 combustion gas Substances 0.000 claims description 24
- 230000000694 effects Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/005—Sealing means between non relatively rotating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/003—Gas-turbine plants with heaters between turbine stages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
- F05D2240/127—Vortex generators, turbulators, or the like, for mixing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00691/10A CH703105A1 (de) | 2010-05-05 | 2010-05-05 | Gasturbine mit einer sekundärbrennkammer. |
CH00691/10 | 2010-05-05 | ||
PCT/EP2011/056582 WO2011138193A1 (de) | 2010-05-05 | 2011-04-26 | Übergangsbereich für eine sekundärbrennkammer einer gasturbine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102884282A true CN102884282A (zh) | 2013-01-16 |
CN102884282B CN102884282B (zh) | 2015-07-29 |
Family
ID=42340790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180023514.3A Active CN102884282B (zh) | 2010-05-05 | 2011-04-26 | 用于燃气涡轮机的二次燃烧室的过渡区域 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9097119B2 (zh) |
EP (1) | EP2567071A1 (zh) |
JP (1) | JP5826253B2 (zh) |
KR (1) | KR101645954B1 (zh) |
CN (1) | CN102884282B (zh) |
CH (1) | CH703105A1 (zh) |
MX (1) | MX2012012797A (zh) |
RU (1) | RU2540350C2 (zh) |
WO (1) | WO2011138193A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9243508B2 (en) * | 2012-03-20 | 2016-01-26 | General Electric Company | System and method for recirculating a hot gas flowing through a gas turbine |
JP5490191B2 (ja) | 2012-07-19 | 2014-05-14 | 三菱重工業株式会社 | ガスタービン |
US10443736B2 (en) | 2015-10-01 | 2019-10-15 | United Technologies Corporation | Expansion seal |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0924386A1 (de) * | 1997-12-23 | 1999-06-23 | Asea Brown Boveri AG | Verfahren und Vorrichtung zum berührungsfreien Abdichten eines zwischen einem Rotor und einem Stator ausgebildeten Trennspalts |
US6658853B2 (en) * | 2001-09-12 | 2003-12-09 | Kawasaki Jukogyo Kabushiki Kaisha | Seal structure for combustor liner |
US20060123797A1 (en) * | 2004-12-10 | 2006-06-15 | Siemens Power Generation, Inc. | Transition-to-turbine seal apparatus and kit for transition/turbine junction of a gas turbine engine |
EP1731714A1 (de) * | 2005-06-08 | 2006-12-13 | Siemens Aktiengesellschaft | Spaltsperrvorrichtung und Verwendung einer solchen |
EP1731711A1 (de) * | 2005-06-10 | 2006-12-13 | Siemens Aktiengesellschaft | Übergang zwischen Brennkammer und Turbineneinheit, Hitzeschild und Turbinenleitschaufel für eine Gasturbine |
WO2007068538A1 (de) * | 2005-12-14 | 2007-06-21 | Alstom Technology Ltd | Strömungsmaschine |
DE102006015530A1 (de) * | 2006-03-31 | 2007-10-04 | Alstom Technology Ltd. | Turbomaschine |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3224194A (en) * | 1963-06-26 | 1965-12-21 | Curtiss Wright Corp | Gas turbine engine |
US3965066A (en) * | 1974-03-15 | 1976-06-22 | General Electric Company | Combustor-turbine nozzle interconnection |
JPS62176448U (zh) | 1986-04-30 | 1987-11-09 | ||
RU2133384C1 (ru) * | 1995-11-22 | 1999-07-20 | Открытое акционерное общество "Самарский научно-технический комплекс им.Н.Д.Кузнецова" | Статор многоступенчатой турбомашины |
US5785492A (en) * | 1997-03-24 | 1998-07-28 | United Technologies Corporation | Method and apparatus for sealing a gas turbine stator vane assembly |
EP0902164B1 (de) * | 1997-09-15 | 2003-04-02 | ALSTOM (Switzerland) Ltd | Plattformkühlung für Gasturbinen |
EP1347153B1 (de) * | 1998-07-14 | 2006-04-12 | ALSTOM Technology Ltd | Berührungsloses Abdichten von Spalten Gasturbinen |
US6347508B1 (en) * | 2000-03-22 | 2002-02-19 | Allison Advanced Development Company | Combustor liner support and seal assembly |
US6345494B1 (en) * | 2000-09-20 | 2002-02-12 | Siemens Westinghouse Power Corporation | Side seal for combustor transitions |
DE10336432A1 (de) * | 2003-08-08 | 2005-03-10 | Alstom Technology Ltd Baden | Gasturbine und zugehöriges Kühlverfahren |
US7178340B2 (en) * | 2003-09-24 | 2007-02-20 | Power Systems Mfg., Llc | Transition duct honeycomb seal |
US7363763B2 (en) | 2003-10-23 | 2008-04-29 | United Technologies Corporation | Combustor |
US20070033945A1 (en) * | 2005-08-10 | 2007-02-15 | Goldmeer Jeffrey S | Gas turbine system and method of operation |
US7797948B2 (en) * | 2007-03-27 | 2010-09-21 | Siemens Energy, Inc. | Transition-to-turbine seal apparatus and transition-to-turbine seal junction of a gas turbine engine |
WO2009019282A2 (de) | 2007-08-06 | 2009-02-12 | Alstom Technology Ltd | Spaltkühlung zwischen brennkammerwand und turbinenwand einer gasturbinenanlage |
BRPI0819457A2 (pt) * | 2007-11-28 | 2015-05-05 | Shell Int Research | Uso de um óleo base, método para operar um motor de combustão interna de quatro tempos com ignição por centelha, e, composição de gasolina |
EP2229507B1 (de) | 2007-12-29 | 2017-02-08 | General Electric Technology GmbH | Gasturbine |
US8491259B2 (en) * | 2009-08-26 | 2013-07-23 | Siemens Energy, Inc. | Seal system between transition duct exit section and turbine inlet in a gas turbine engine |
-
2010
- 2010-05-05 CH CH00691/10A patent/CH703105A1/de not_active Application Discontinuation
-
2011
- 2011-04-26 RU RU2012152096/06A patent/RU2540350C2/ru active
- 2011-04-26 MX MX2012012797A patent/MX2012012797A/es unknown
- 2011-04-26 WO PCT/EP2011/056582 patent/WO2011138193A1/de active Application Filing
- 2011-04-26 CN CN201180023514.3A patent/CN102884282B/zh active Active
- 2011-04-26 KR KR1020127029038A patent/KR101645954B1/ko active IP Right Grant
- 2011-04-26 JP JP2013508432A patent/JP5826253B2/ja not_active Expired - Fee Related
- 2011-04-26 EP EP11716539A patent/EP2567071A1/de not_active Withdrawn
-
2012
- 2012-11-04 US US13/668,274 patent/US9097119B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0924386A1 (de) * | 1997-12-23 | 1999-06-23 | Asea Brown Boveri AG | Verfahren und Vorrichtung zum berührungsfreien Abdichten eines zwischen einem Rotor und einem Stator ausgebildeten Trennspalts |
US6658853B2 (en) * | 2001-09-12 | 2003-12-09 | Kawasaki Jukogyo Kabushiki Kaisha | Seal structure for combustor liner |
US20060123797A1 (en) * | 2004-12-10 | 2006-06-15 | Siemens Power Generation, Inc. | Transition-to-turbine seal apparatus and kit for transition/turbine junction of a gas turbine engine |
EP1731714A1 (de) * | 2005-06-08 | 2006-12-13 | Siemens Aktiengesellschaft | Spaltsperrvorrichtung und Verwendung einer solchen |
EP1731711A1 (de) * | 2005-06-10 | 2006-12-13 | Siemens Aktiengesellschaft | Übergang zwischen Brennkammer und Turbineneinheit, Hitzeschild und Turbinenleitschaufel für eine Gasturbine |
WO2007068538A1 (de) * | 2005-12-14 | 2007-06-21 | Alstom Technology Ltd | Strömungsmaschine |
US20090071167A1 (en) * | 2005-12-14 | 2009-03-19 | Alstom Technology Ltd. | Turbomachine, especially gas turbine |
DE102006015530A1 (de) * | 2006-03-31 | 2007-10-04 | Alstom Technology Ltd. | Turbomaschine |
Also Published As
Publication number | Publication date |
---|---|
RU2540350C2 (ru) | 2015-02-10 |
MX2012012797A (es) | 2013-01-17 |
WO2011138193A1 (de) | 2011-11-10 |
CN102884282B (zh) | 2015-07-29 |
US9097119B2 (en) | 2015-08-04 |
KR20130094184A (ko) | 2013-08-23 |
JP5826253B2 (ja) | 2015-12-02 |
US20130055717A1 (en) | 2013-03-07 |
EP2567071A1 (de) | 2013-03-13 |
CH703105A1 (de) | 2011-11-15 |
JP2013528738A (ja) | 2013-07-11 |
KR101645954B1 (ko) | 2016-08-12 |
RU2012152096A (ru) | 2014-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Swiss Baden 5400 Bulangbo Fairui Street No. 7 Patentee after: ALSTOM TECHNOLOGY LTD Address before: Baden, Switzerland Patentee before: Alstom Technology Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20171123 Address after: London, England Patentee after: Security energy UK Intellectual Property Ltd Address before: Swiss Baden 5400 Bulangbo Fairui Street No. 7 Patentee before: ALSTOM TECHNOLOGY LTD |
|
TR01 | Transfer of patent right |