WO2013135702A3 - Hitzeschildelement für einen verdichterluftbypass um die brennkammer - Google Patents
Hitzeschildelement für einen verdichterluftbypass um die brennkammer Download PDFInfo
- Publication number
- WO2013135702A3 WO2013135702A3 PCT/EP2013/055007 EP2013055007W WO2013135702A3 WO 2013135702 A3 WO2013135702 A3 WO 2013135702A3 EP 2013055007 W EP2013055007 W EP 2013055007W WO 2013135702 A3 WO2013135702 A3 WO 2013135702A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- height
- wall
- heat
- combustion chamber
- extends
- 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
- 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
- F23R3/08—Arrangement of apertures along the flame tube between annular flame tube sections, e.g. flame tubes with telescopic sections
-
- 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
- F23R3/005—Combined with pressure or heat exchangers
-
- 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
- F23R3/007—Continuous combustion chambers using liquid or gaseous fuel constructed mainly of ceramic components
-
- 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
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing
-
- 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
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/60—Support structures; Attaching or mounting 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
- F23R2900/03042—Film 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Supercharger (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Die Erfindung betrifft ein Hitzeschildelement (14), insbesondere zur Auskleidung einer Brennkammerwand (13), umfassend eine erste Wand (17) mit einer mit einem heißen Medium beaufschlagbaren Heißseite (18), einer der Heißseite (18) gegenüberliegende Kaltseite (19) und einem umlaufenden Rand (24), der sich an einer ersten (20), einer zweiten (21) und einer dritten Schmalseite (22) der ersten Wand (17) über die Kaltseite (19) hinaus im wesentlichen bis zu einer ersten Höhe (25) erstreckt, wobei sich der umlaufende Rand (24) an einer vierten Schmalseite (23) bis zu einer zweiten Höhe (26) erstreckt, die kleiner als die erste Höhe (25) ist, und dass im wesentlichen auf der zweiten Höhe (26) eine zweite Wand (27) der Kaltseite (19) gegenüberliegt und sich über die Breite der vierten Schmalseite (23) von der vierten Schmalseite (23) ab über einen Teil der Länge der der vierten Schmalseite (23) benachbarten Schmalseiten (20,22) erstreckt, wobei die zweite Wand (27) an ihrem der vierten Schmalseite (23) abgewandten Ende (28) einen Rand (29) aufweist, der sich bis zur ersten Höhe (25) erstreckt. Die Erfindung betrifft ferner eine Brennkammer sowie eine Gasturbine.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13712711.4A EP2809994B1 (de) | 2012-03-15 | 2013-03-12 | Hitzeschildelement für einen verdichterluftbypass um die brennkammer |
CN201380013709.9A CN104169648B (zh) | 2012-03-15 | 2013-03-12 | 绕燃烧室的压缩空气旁通装置的热屏蔽元件 |
US14/384,257 US20150027128A1 (en) | 2012-03-15 | 2013-03-12 | Heat-shield element for a compressor-air bypass around the combustion chamber |
RU2014141355A RU2622590C2 (ru) | 2012-03-15 | 2013-03-12 | Элемент теплозащитного экрана для обвода воздуха компрессора вокруг камеры сгорания |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012204103A DE102012204103A1 (de) | 2012-03-15 | 2012-03-15 | Hitzeschildelement für einen Verdichterluftbypass um die Brennkammer |
DE102012204103.6 | 2012-03-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013135702A2 WO2013135702A2 (de) | 2013-09-19 |
WO2013135702A3 true WO2013135702A3 (de) | 2013-11-14 |
Family
ID=48013936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2013/055007 WO2013135702A2 (de) | 2012-03-15 | 2013-03-12 | Hitzeschildelement für einen verdichterluftbypass um die brennkammer |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150027128A1 (de) |
EP (1) | EP2809994B1 (de) |
CN (1) | CN104169648B (de) |
DE (1) | DE102012204103A1 (de) |
RU (1) | RU2622590C2 (de) |
WO (1) | WO2013135702A2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012204162A1 (de) * | 2012-03-16 | 2013-09-19 | Siemens Aktiengesellschaft | Ringbrennkammer-Bypass |
US10408451B2 (en) | 2013-09-11 | 2019-09-10 | Siemens Aktiengesellschaft | Wedge-shaped ceramic heat shield of a gas turbine combustion chamber |
WO2015094430A1 (en) * | 2013-12-19 | 2015-06-25 | United Technologies Corporation | Gas turbine engine wall assembly with circumferential rail stud architecture |
US10645404B2 (en) | 2014-03-24 | 2020-05-05 | Qualcomm Incorporated | Generic use of HEVC SEI messages for multi-layer codecs |
DE102014206018A1 (de) * | 2014-03-31 | 2015-10-01 | Siemens Aktiengesellschaft | Gasturbinenanlage |
DE102014214981B3 (de) * | 2014-07-30 | 2015-12-24 | Siemens Aktiengesellschaft | Seitenbeschichtetes Hitzeschildelement mit Prallkühlung an Freiflächen |
DE102014221225A1 (de) * | 2014-10-20 | 2016-04-21 | Siemens Aktiengesellschaft | Hitzeschildelement und Verfahren zu seiner Herstellung |
DE102015202097A1 (de) * | 2015-02-06 | 2016-08-11 | Siemens Aktiengesellschaft | Ringbrennkammer mit Bypasssegment |
CN104654359B (zh) * | 2015-02-13 | 2017-12-19 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 一种燃烧室预混合燃料喷嘴的引流结构 |
CN104654358B (zh) * | 2015-02-13 | 2017-09-15 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 一种带有引流结构的燃烧室预混合燃料喷嘴 |
DE102015205975A1 (de) * | 2015-04-02 | 2016-10-06 | Siemens Aktiengesellschaft | Umführungs-Hitzeschildelement |
DE102015215207A1 (de) * | 2015-08-10 | 2017-02-16 | Siemens Aktiengesellschaft | Brennkammer für eine Gasturbine und Hitzeschildelement zum Auskleiden einer derartigen Brennkammer |
CN107923616B (zh) * | 2015-08-27 | 2019-12-13 | 西门子股份公司 | 冷却空气优化的金属隔热元件 |
DE102015224524A1 (de) * | 2015-12-08 | 2017-06-08 | Siemens Aktiengesellschaft | Brennkammer mit Resonatoren |
US10237339B2 (en) * | 2016-08-19 | 2019-03-19 | Microsoft Technology Licensing, Llc | Statistical resource balancing of constrained microservices in cloud PAAS environments |
DE102018204453B4 (de) | 2018-03-22 | 2024-01-18 | Rolls-Royce Deutschland Ltd & Co Kg | Brennkammerbaugruppe mit unterschiedlichen Krümmungen für eine Brennkammerwand und eine hieran fixierte Brennkammerschindel |
DE102020116245B4 (de) * | 2020-06-19 | 2024-03-07 | Man Energy Solutions Se | Baugruppe einer Gasturbine mit Brennkammerluftbypass |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1482246A1 (de) * | 2003-05-30 | 2004-12-01 | Siemens Aktiengesellschaft | Brennkammer |
EP1486730A1 (de) * | 2003-06-11 | 2004-12-15 | Siemens Aktiengesellschaft | Hitzeschildelement |
EP1715249A1 (de) * | 2005-04-19 | 2006-10-25 | Siemens Aktiengesellschaft | Hitzeschildelement und Brennkammer mit einem Hitzeschild |
US20120036858A1 (en) * | 2010-08-12 | 2012-02-16 | General Electric Company | Combustor liner cooling system |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2312654A1 (fr) * | 1975-05-28 | 1976-12-24 | Snecma | Perfectionnements aux chambres de combustion pour moteurs a turbine a gaz |
US4573865A (en) * | 1981-08-31 | 1986-03-04 | General Electric Company | Multiple-impingement cooled structure |
US4896510A (en) * | 1987-02-06 | 1990-01-30 | General Electric Company | Combustor liner cooling arrangement |
GB9018014D0 (en) * | 1990-08-16 | 1990-10-03 | Rolls Royce Plc | Gas turbine engine combustor |
DE19730751A1 (de) * | 1996-07-24 | 1998-01-29 | Siemens Ag | Keramisches Bauteil für eine Wärmeschutzschicht sowie Wärmeschutzschicht |
FR2752916B1 (fr) * | 1996-09-05 | 1998-10-02 | Snecma | Chemise de protection thermique pour chambre de combustion de turboreacteur |
US6358041B1 (en) * | 2000-04-21 | 2002-03-19 | Eastman Chemical Company | Threaded heat shield for burner nozzle face |
JP2002317650A (ja) * | 2001-04-24 | 2002-10-31 | Mitsubishi Heavy Ind Ltd | ガスタービン燃焼器 |
EP1284390A1 (de) * | 2001-06-27 | 2003-02-19 | Siemens Aktiengesellschaft | Hitzeschildanordnung für eine Heissgas führende Komponente, insbesondere für Strukturteile von Gasturbinen |
JP2003201863A (ja) * | 2001-10-29 | 2003-07-18 | Mitsubishi Heavy Ind Ltd | 燃焼器及びこれを備えたガスタービン |
RU2243448C2 (ru) * | 2002-12-18 | 2004-12-27 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И. Баранова" | Камера сгорания |
EP1507116A1 (de) * | 2003-08-13 | 2005-02-16 | Siemens Aktiengesellschaft | Hitzeschildanordnung für eine ein Heissgas führende Komponente, insbesondere für eine Brennkammer einer Gasturbine |
US7363763B2 (en) * | 2003-10-23 | 2008-04-29 | United Technologies Corporation | Combustor |
GB0425794D0 (en) * | 2004-11-24 | 2004-12-22 | Rolls Royce Plc | Acoustic damper |
CN101855497B (zh) * | 2007-10-26 | 2012-09-05 | 西门子公司 | 用于火管热屏蔽元件的支撑环和带此支撑环的燃烧室装置 |
EP2182285A1 (de) * | 2008-10-29 | 2010-05-05 | Siemens Aktiengesellschaft | Brennereinsatz für eine Gasturbinenbrennkammer und Gasturbine |
US8281601B2 (en) * | 2009-03-20 | 2012-10-09 | General Electric Company | Systems and methods for reintroducing gas turbine combustion bypass flow |
US9416970B2 (en) * | 2009-11-30 | 2016-08-16 | United Technologies Corporation | Combustor heat panel arrangement having holes offset from seams of a radially opposing heat panel |
EP2960436B1 (de) * | 2014-06-27 | 2017-08-09 | Ansaldo Energia Switzerland AG | Kühlstruktur für ein Gasturbinenübergangsstück |
DE102015205975A1 (de) * | 2015-04-02 | 2016-10-06 | Siemens Aktiengesellschaft | Umführungs-Hitzeschildelement |
-
2012
- 2012-03-15 DE DE102012204103A patent/DE102012204103A1/de not_active Ceased
-
2013
- 2013-03-12 US US14/384,257 patent/US20150027128A1/en not_active Abandoned
- 2013-03-12 RU RU2014141355A patent/RU2622590C2/ru not_active IP Right Cessation
- 2013-03-12 WO PCT/EP2013/055007 patent/WO2013135702A2/de active Application Filing
- 2013-03-12 EP EP13712711.4A patent/EP2809994B1/de not_active Not-in-force
- 2013-03-12 CN CN201380013709.9A patent/CN104169648B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1482246A1 (de) * | 2003-05-30 | 2004-12-01 | Siemens Aktiengesellschaft | Brennkammer |
EP1486730A1 (de) * | 2003-06-11 | 2004-12-15 | Siemens Aktiengesellschaft | Hitzeschildelement |
EP1715249A1 (de) * | 2005-04-19 | 2006-10-25 | Siemens Aktiengesellschaft | Hitzeschildelement und Brennkammer mit einem Hitzeschild |
US20120036858A1 (en) * | 2010-08-12 | 2012-02-16 | General Electric Company | Combustor liner cooling system |
Also Published As
Publication number | Publication date |
---|---|
WO2013135702A2 (de) | 2013-09-19 |
EP2809994B1 (de) | 2016-05-04 |
US20150027128A1 (en) | 2015-01-29 |
RU2622590C2 (ru) | 2017-06-16 |
EP2809994A2 (de) | 2014-12-10 |
CN104169648A (zh) | 2014-11-26 |
CN104169648B (zh) | 2016-03-02 |
DE102012204103A1 (de) | 2013-09-19 |
RU2014141355A (ru) | 2016-05-10 |
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