WO2014044654A3 - Vorrichtung zum kühlen einer tragstruktur eines hitzeschildes und hitzeschild - Google Patents

Vorrichtung zum kühlen einer tragstruktur eines hitzeschildes und hitzeschild Download PDF

Info

Publication number
WO2014044654A3
WO2014044654A3 PCT/EP2013/069215 EP2013069215W WO2014044654A3 WO 2014044654 A3 WO2014044654 A3 WO 2014044654A3 EP 2013069215 W EP2013069215 W EP 2013069215W WO 2014044654 A3 WO2014044654 A3 WO 2014044654A3
Authority
WO
WIPO (PCT)
Prior art keywords
supporting structure
heat shield
cooling
cooling air
longitudinal axis
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/EP2013/069215
Other languages
English (en)
French (fr)
Other versions
WO2014044654A2 (de
Inventor
Sabine GRENDEL
Andre Kluge
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 RU2015114794A priority Critical patent/RU2635742C2/ru
Priority to CN201380053375.8A priority patent/CN104718412B/zh
Priority to KR1020157009794A priority patent/KR20150058383A/ko
Priority to US14/429,737 priority patent/US9702560B2/en
Priority to EP13763244.4A priority patent/EP2883000B1/de
Publication of WO2014044654A2 publication Critical patent/WO2014044654A2/de
Publication of WO2014044654A3 publication Critical patent/WO2014044654A3/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
    • F23R3/002—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
    • F23M5/00—Casings; Linings; Walls
    • F23M5/04—Supports for linings
    • 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
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • F23M5/085—Cooling thereof; Tube walls using air or other gas as the cooling medium
    • 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
    • F23R3/60—Support structures; Attaching or mounting means
    • 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
    • F23M2900/00—Special features of, or arrangements for combustion chambers
    • F23M2900/05002—Means for accommodate thermal expansion of the wall liner
    • 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
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls

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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung (20, 29, 48, 64) zum Kühlen einer Tragstruktur eines Hitzeschildes (33, 60). Mit der Vorrichtung zur Kühlung einer Tragstruktur eines Hitzeschildes lässt sich eine Verzunderung der Tragstruktur aufgrund von Heißgaseinzug besonders effektiv vermeiden. Hierzu umfasst die Vorrichtung eine Längsachse (21) und einen Kühlluftkanal (22), - wobei die Vorrichtung mit der Längsachse (21) senkrecht zur Oberfläche (51) der Tragstruktur (34) an der Tragstruktur anordenbar ist, und in dieser Position - der Kühlluftkanal (22) sich von einem zur Tragstruktur weisenden Ende (23) der Vorrichtung aus erstreckt und stromab mindestens einen Ausgangskanal umfasst, wobei der mindestens eine Ausgangskanal in Bezug auf die Längsachse (21) seitlich aus der Vorrichtung (20, 29, 48, 64) austritt, und - der Kühlluftkanal (22) mit mindestens einer in der Tragstruktur (34) angeordneten Kühlluftpassage (50) korrespondiert.
PCT/EP2013/069215 2012-09-21 2013-09-17 Vorrichtung zum kühlen einer tragstruktur eines hitzeschildes und hitzeschild Ceased WO2014044654A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
RU2015114794A RU2635742C2 (ru) 2012-09-21 2013-09-17 Теплозащитный экран с устройством для охлаждения его несущей конструкции
CN201380053375.8A CN104718412B (zh) 2012-09-21 2013-09-17 用于冷却热屏的支承结构的装置以及热屏
KR1020157009794A KR20150058383A (ko) 2012-09-21 2013-09-17 열차폐물의 지지구조물을 냉각시키기 위한 장치 및 열차폐물
US14/429,737 US9702560B2 (en) 2012-09-21 2013-09-17 Device for cooling a supporting structure of a heat shield, and heat shield
EP13763244.4A EP2883000B1 (de) 2012-09-21 2013-09-17 Vorrichtung zum kühlen einer tragstruktur eines hitzeschildes und hitzeschild

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12185435.0 2012-09-21
EP12185435.0A EP2711630A1 (de) 2012-09-21 2012-09-21 Vorrichtung zum Kühlen einer Tragstruktur eines Hitzeschildes und Hitzeschild

Publications (2)

Publication Number Publication Date
WO2014044654A2 WO2014044654A2 (de) 2014-03-27
WO2014044654A3 true WO2014044654A3 (de) 2014-05-30

Family

ID=46963540

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/069215 Ceased WO2014044654A2 (de) 2012-09-21 2013-09-17 Vorrichtung zum kühlen einer tragstruktur eines hitzeschildes und hitzeschild

Country Status (6)

Country Link
US (1) US9702560B2 (de)
EP (2) EP2711630A1 (de)
KR (1) KR20150058383A (de)
CN (1) CN104718412B (de)
RU (1) RU2635742C2 (de)
WO (1) WO2014044654A2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10969103B2 (en) * 2013-08-15 2021-04-06 Raytheon Technologies Corporation Protective panel and frame therefor
DE102015206033A1 (de) 2015-04-02 2016-10-06 Siemens Aktiengesellschaft Steinhalter
US20160313005A1 (en) * 2015-04-23 2016-10-27 United Technologies Corporation Additive manufactured combustor heat shield with cooled attachment stud
DE102016211613A1 (de) * 2016-06-28 2017-12-28 Siemens Aktiengesellschaft Hitzeschildanordnung einer Brennkammer mit Tellerfederpaket
US10619857B2 (en) * 2017-09-08 2020-04-14 United Technologies Corporation Cooling configuration for combustor attachment feature
US10670274B2 (en) 2017-09-08 2020-06-02 Raytheon Technologies Corporation Cooling configurations for combustor attachment features
US10670273B2 (en) * 2017-09-08 2020-06-02 Raytheon Technologies Corporation Cooling configurations for combustor attachment features
US10670275B2 (en) 2017-09-08 2020-06-02 Raytheon Technologies Corporation Cooling configurations for combustor attachment features
GB201720121D0 (en) 2017-12-04 2018-01-17 Siemens Ag Heatshield for a gas turbine engine
EP3839347A1 (de) * 2019-12-20 2021-06-23 Siemens Aktiengesellschaft Hitzeschildkachel einer brennkammer
EP3845810B1 (de) * 2019-12-31 2023-11-22 ANSALDO ENERGIA S.p.A. Stützvorrichtung für wärmeisolierende kacheln einer brennkammer einer gasturbinenanlage für kraftwerke und eine gasturbinenanlage
RU209216U1 (ru) * 2021-08-30 2022-02-07 Антон Владимирович Новиков Теплозащитный экран для камеры сгорания газовой турбины
CN114151227B (zh) * 2021-10-20 2023-05-05 中国航发四川燃气涡轮研究院 一种用于二元矢量喷管的隔热屏结构
RU209161U1 (ru) * 2021-12-01 2022-02-03 Антон Владимирович Новиков Теплозащитный экран для камеры сгорания газовой турбины
WO2023127727A1 (ja) * 2021-12-27 2023-07-06 川崎重工業株式会社 ガスタービンの燃焼器
DE102023210272A1 (de) * 2023-10-19 2025-04-24 Siemens Energy Global GmbH & Co. KG Brennkammer einer Gasturbine mit optimierter Kühlung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224817A1 (de) * 1985-12-02 1987-06-10 Siemens Aktiengesellschaft Hitzeschildanordnung, insbesondere für Strukturteile von Gasturbinenanlagen
US4820097A (en) * 1988-03-18 1989-04-11 United Technologies Corporation Fastener with airflow opening
DE19730751A1 (de) * 1996-07-24 1998-01-29 Siemens Ag Keramisches Bauteil für eine Wärmeschutzschicht sowie Wärmeschutzschicht
EP1126221A1 (de) * 2000-02-17 2001-08-22 Siemens Aktiengesellschaft Gepolsterter Hitzeschildstein zur Auskleidung einer Gasturbinenbrennkammerwand
EP2261564A1 (de) * 2009-06-09 2010-12-15 Siemens Aktiengesellschaft Hitzeschildelementanordnung mit Schraubeneinfädelmittel und Verfahren zur Montage eines Hitzeschildelementes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749298A (en) 1987-04-30 1988-06-07 United Technologies Corporation Temperature resistant fastener arrangement
DE58908665D1 (de) * 1988-06-13 1995-01-05 Siemens Ag Hitzeschildanordnung mit geringem kühlfluidbedarf.
JPH0739859B2 (ja) * 1990-11-29 1995-05-01 シーメンス アクチエンゲゼルシヤフト 支持構造のセラミック製熱遮蔽体
US5431020A (en) * 1990-11-29 1995-07-11 Siemens Aktiengesellschaft Ceramic heat shield on a load-bearing structure
EP1288601B1 (de) * 2001-08-28 2006-10-25 Siemens Aktiengesellschaft Hitzeschildstein sowie Verwendung eines Hitzeschildsteins in einer Brennkammer
EP1561997A1 (de) * 2004-01-27 2005-08-10 Siemens Aktiengesellschaft Hitzeschild
ES2378375T3 (es) * 2005-02-07 2012-04-11 Siemens Aktiengesellschaft Pantalla térmica
EP1715248A1 (de) * 2005-04-19 2006-10-25 Siemens Aktiengesellschaft Halteelement und Hitzeschildelement für einen Hitzeschild sowie mit einem Hitzeschild versehene Brennkammer
EP2236928A1 (de) 2009-03-17 2010-10-06 Siemens Aktiengesellschaft Hitzeschildelement eines Hitzeschildes
EP2230454A1 (de) 2009-03-18 2010-09-22 Siemens Aktiengesellschaft Vorrichtung zur Montage eines Hitzeschildelementes
PT2270395E (pt) 2009-06-09 2015-02-24 Siemens Ag Disposição de elemento de blindagem térmica e processo para a montagem de um elemento de blindagem térmica

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224817A1 (de) * 1985-12-02 1987-06-10 Siemens Aktiengesellschaft Hitzeschildanordnung, insbesondere für Strukturteile von Gasturbinenanlagen
US4820097A (en) * 1988-03-18 1989-04-11 United Technologies Corporation Fastener with airflow opening
DE19730751A1 (de) * 1996-07-24 1998-01-29 Siemens Ag Keramisches Bauteil für eine Wärmeschutzschicht sowie Wärmeschutzschicht
EP1126221A1 (de) * 2000-02-17 2001-08-22 Siemens Aktiengesellschaft Gepolsterter Hitzeschildstein zur Auskleidung einer Gasturbinenbrennkammerwand
EP2261564A1 (de) * 2009-06-09 2010-12-15 Siemens Aktiengesellschaft Hitzeschildelementanordnung mit Schraubeneinfädelmittel und Verfahren zur Montage eines Hitzeschildelementes

Also Published As

Publication number Publication date
EP2711630A1 (de) 2014-03-26
KR20150058383A (ko) 2015-05-28
CN104718412B (zh) 2017-06-09
RU2015114794A (ru) 2016-11-10
CN104718412A (zh) 2015-06-17
EP2883000B1 (de) 2018-10-31
US20150285496A1 (en) 2015-10-08
WO2014044654A2 (de) 2014-03-27
EP2883000A2 (de) 2015-06-17
US9702560B2 (en) 2017-07-11
RU2635742C2 (ru) 2017-11-15

Similar Documents

Publication Publication Date Title
WO2014044654A3 (de) Vorrichtung zum kühlen einer tragstruktur eines hitzeschildes und hitzeschild
PH12014501279A1 (en) Smoking article with improved airflow
WO2014114653A3 (en) Gas turbine outer case active ambient cooling including air exhaust into sub-ambient cavity
WO2015112215A3 (en) Cooled fuel injector system for a gas turbine engine
EP2713027A3 (de) Gasturbinenmotor
EP2628934A3 (de) Thermoelektrischer Generator in einer Düse eines Turbinentriebwerkes
SG11201402896PA (en) Gas turbine engine bifurcation located fan variable area nozzle
MA20150056A1 (fr) Cigarette électronique
SG11201404597YA (en) Gas turbine engine component with converging/diverging cooling passage
WO2011002653A8 (en) Dual fuel heating system and air shutter
WO2014077922A3 (en) Nacelle scoop inlet
EP2629077A3 (de) Abgasproben-Entnahmesystem
EP3063374A4 (de) Gasturbinenschaufel mit zusätzlichem strömungskanal
WO2013127924A3 (de) Gasturbinenanlage mit abgasrezirkulation
UA107163C2 (xx) Повітронагрівник з верхнім обігрівом
EP3039264A4 (de) Gasturbinenmotordiffusorkühl- und -mischanordnung
WO2012123207A3 (de) Mischvorrichtung zur mischung von verbrennungsluft und gas für ein gasgerät
IN2012DE00274A (de)
MX2015009273A (es) Dispositivo de ventilacion en tunel con ahorro de energia.
WO2014137696A3 (en) Combustor apparatus in a gas turbine engine
EP2997231A4 (de) Turbulatorsockel eines kühlkanals einer gasturbinenmotorschaufel
IN2014DN05979A (de)
EP2642202A3 (de) Heißgasfackel, Heißgasfackelsysteme und Heißgasheizverfahren
WO2014114652A3 (en) Gas turbine outer case active ambient cooling including air exhaust into a sub-ambient region of exhaust flow
MY172031A (en) Purified air discharge device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13763244

Country of ref document: EP

Kind code of ref document: A2

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2013763244

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 14429737

Country of ref document: US

ENP Entry into the national phase

Ref document number: 20157009794

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2015114794

Country of ref document: RU

Kind code of ref document: A