WO2013135702A3 - Hitzeschildelement für einen verdichterluftbypass um die brennkammer - Google Patents

Hitzeschildelement für einen verdichterluftbypass um die brennkammer Download PDF

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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
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.)
Ceased
Application number
PCT/EP2013/055007
Other languages
English (en)
French (fr)
Other versions
WO2013135702A2 (de
Inventor
Francois Benkler
Thomas Brandenburg
Olga Deiss
Thomas Grieb
Marco Link
Nicolas Savilius
Daniel Vogtmann
Jan Wilkes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to EP13712711.4A priority Critical patent/EP2809994B1/de
Priority to RU2014141355A priority patent/RU2622590C2/ru
Priority to CN201380013709.9A priority patent/CN104169648B/zh
Priority to US14/384,257 priority patent/US20150027128A1/en
Publication of WO2013135702A2 publication Critical patent/WO2013135702A2/de
Publication of WO2013135702A3 publication Critical patent/WO2013135702A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (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.
PCT/EP2013/055007 2012-03-15 2013-03-12 Hitzeschildelement für einen verdichterluftbypass um die brennkammer Ceased WO2013135702A2 (de)

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
RU2014141355A RU2622590C2 (ru) 2012-03-15 2013-03-12 Элемент теплозащитного экрана для обвода воздуха компрессора вокруг камеры сгорания
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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012204103.6 2012-03-15
DE102012204103A DE102012204103A1 (de) 2012-03-15 2012-03-15 Hitzeschildelement für einen Verdichterluftbypass um die Brennkammer

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 Ceased 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)

* Cited by examiner, † Cited by third party
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
EP3084310A4 (de) * 2013-12-19 2017-01-04 United Technologies Corporation Gasturbinenmotorwandanordnung mit umlaufender schienenbolzenarchitektur
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
WO2017032424A1 (de) * 2015-08-27 2017-03-02 Siemens Aktiengesellschaft Kühlluftoptimiertes metallisches hitzeschildelement
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)

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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

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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
RU2014141355A (ru) 2016-05-10
EP2809994B1 (de) 2016-05-04
WO2013135702A2 (de) 2013-09-19
US20150027128A1 (en) 2015-01-29
CN104169648A (zh) 2014-11-26
DE102012204103A1 (de) 2013-09-19
EP2809994A2 (de) 2014-12-10
RU2622590C2 (ru) 2017-06-16
CN104169648B (zh) 2016-03-02

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