EP2075506A3 - Brennkammerauskleidung - Google Patents

Brennkammerauskleidung Download PDF

Info

Publication number
EP2075506A3
EP2075506A3 EP08021918.1A EP08021918A EP2075506A3 EP 2075506 A3 EP2075506 A3 EP 2075506A3 EP 08021918 A EP08021918 A EP 08021918A EP 2075506 A3 EP2075506 A3 EP 2075506A3
Authority
EP
European Patent Office
Prior art keywords
reaction chamber
hollow sections
ceramic hollow
support structure
metallic
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
Application number
EP08021918.1A
Other languages
English (en)
French (fr)
Other versions
EP2075506A2 (de
EP2075506B1 (de
Inventor
Miklos Dr. Gerendas
Sermed Sadig
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.)
Rolls Royce Deutschland Ltd and Co KG
Original Assignee
Rolls Royce Deutschland Ltd and Co KG
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 Rolls Royce Deutschland Ltd and Co KG filed Critical Rolls Royce Deutschland Ltd and Co KG
Publication of EP2075506A2 publication Critical patent/EP2075506A2/de
Publication of EP2075506A3 publication Critical patent/EP2075506A3/de
Application granted granted Critical
Publication of EP2075506B1 publication Critical patent/EP2075506B1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F23R3/02—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
    • 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
    • F23R2900/03041—Effusion 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
    • 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
    • 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)
  • Ceramic Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Die Erfindung bezieht sich auf eine Brennkammer für eine Gasturbine mit einer metallischen Tragstruktur 6 sowie mit mehreren am Umfang verteilt angeordneten keramischen Hohlprofilen 2, welche an der Tragstruktur 6 befestigt sind, dadurch gekennzeichnet, dass die keramischen Hohlprofile 2 jeweils geradlinig ausgebildet und als einzelne Segmente angeordnet sind und dass in den keramischen Hohlprofilen 2 jeweils zumindest ein metallischer Hohlkörper 1 angeordnet ist, welcher an zumindest einer Wandung mit Luftdurchtrittsöffnungen 5 versehen ist und durch welche Kühlluft durchleitbar ist.
EP08021918.1A 2007-12-27 2008-12-17 Brennkammerauskleidung Expired - Fee Related EP2075506B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007062699A DE102007062699A1 (de) 2007-12-27 2007-12-27 Brennkammerauskleidung

Publications (3)

Publication Number Publication Date
EP2075506A2 EP2075506A2 (de) 2009-07-01
EP2075506A3 true EP2075506A3 (de) 2014-11-12
EP2075506B1 EP2075506B1 (de) 2016-04-27

Family

ID=40482017

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08021918.1A Expired - Fee Related EP2075506B1 (de) 2007-12-27 2008-12-17 Brennkammerauskleidung

Country Status (3)

Country Link
US (1) US8074453B2 (de)
EP (1) EP2075506B1 (de)
DE (1) DE102007062699A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012213637A1 (de) * 2012-08-02 2014-02-06 Siemens Aktiengesellschaft Brennkammerkühlung
US9651258B2 (en) 2013-03-15 2017-05-16 Rolls-Royce Corporation Shell and tiled liner arrangement for a combustor
EP3022424B1 (de) * 2013-07-16 2019-10-09 United Technologies Corporation Keramikplattenanordnung eines gasturbinenmotors und verfahren zur herstellung einer keramikplattenanordnung eines gasturbinenmotors
CA2927502C (en) * 2013-10-17 2022-01-04 Harnischfeger Technologies, Inc. Liner system for a dipper

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6047552A (en) * 1996-09-26 2000-04-11 Siemens Aktiengesellschaft Heat-shield component with cooling-fluid return and heat-shield configuration for a component directing hot gas
EP1271056A1 (de) * 2001-06-20 2003-01-02 Siemens Aktiengesellschaft Gasturbinen-Brennkammer und für diese vorgesehenes Verfahren zur Luftführung
EP1431661A1 (de) * 2002-12-19 2004-06-23 Siemens Aktiengesellschaft Ströhmungsführungskörper

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956886A (en) * 1973-12-07 1976-05-18 Joseph Lucas (Industries) Limited Flame tubes for gas turbine engines
US4269032A (en) * 1979-06-13 1981-05-26 General Motors Corporation Waffle pattern porous material
US4512699A (en) 1983-05-17 1985-04-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Daze fasteners
US4838031A (en) * 1987-08-06 1989-06-13 Avco Corporation Internally cooled combustion chamber liner
DE58908665D1 (de) * 1988-06-13 1995-01-05 Siemens Ag Hitzeschildanordnung mit geringem kühlfluidbedarf.
DE19502730A1 (de) 1995-01-28 1996-08-01 Abb Management Ag Keramische Auskleidung
DE19730751A1 (de) * 1996-07-24 1998-01-29 Siemens Ag Keramisches Bauteil für eine Wärmeschutzschicht sowie Wärmeschutzschicht
DE19727407A1 (de) * 1997-06-27 1999-01-07 Siemens Ag Hitzeschild
DE29714742U1 (de) * 1997-08-18 1998-12-17 Siemens AG, 80333 München Hitzeschildkomponente mit Kühlfluidrückführung und Hitzeschildanordnung für eine heißgasführende Komponente
EP0943867B1 (de) 1998-03-17 2002-12-18 ALSTOM (Switzerland) Ltd Keramische Auskleidung einer Brennkammer
FR2777634B1 (fr) * 1998-04-16 2000-05-19 Snecma Separateur pour chambre de combustion a deux tetes
DE10003728A1 (de) * 2000-01-28 2001-08-09 Siemens Ag Hitzeschildanordnung für eine Heißgas führende Komponente, insbesondere für Strukturteile von Gasturbinen
US6514046B1 (en) * 2000-09-29 2003-02-04 Siemens Westinghouse Power Corporation Ceramic composite vane with metallic substructure
EP1284390A1 (de) * 2001-06-27 2003-02-19 Siemens Aktiengesellschaft Hitzeschildanordnung für eine Heissgas führende Komponente, insbesondere für Strukturteile von Gasturbinen
US7908867B2 (en) * 2007-09-14 2011-03-22 Siemens Energy, Inc. Wavy CMC wall hybrid ceramic apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6047552A (en) * 1996-09-26 2000-04-11 Siemens Aktiengesellschaft Heat-shield component with cooling-fluid return and heat-shield configuration for a component directing hot gas
EP1271056A1 (de) * 2001-06-20 2003-01-02 Siemens Aktiengesellschaft Gasturbinen-Brennkammer und für diese vorgesehenes Verfahren zur Luftführung
EP1431661A1 (de) * 2002-12-19 2004-06-23 Siemens Aktiengesellschaft Ströhmungsführungskörper

Also Published As

Publication number Publication date
EP2075506A2 (de) 2009-07-01
US8074453B2 (en) 2011-12-13
DE102007062699A1 (de) 2009-07-02
EP2075506B1 (de) 2016-04-27
US20090193810A1 (en) 2009-08-06

Similar Documents

Publication Publication Date Title
EP1865259A3 (de) Gasturbinenbrennkammerwand für eine mager-brennende Gasturbinenbrennkammer
EP2096293A3 (de) Flugzeugtriebwerk mit mehreren Gebläsen
EP1732062A3 (de) Schalldämpfer
EP2522831A3 (de) Fluggasturbinentriebwerk mit Ölkühler in der Triebwerksverkleidung
EP1983265A3 (de) Gasturbinenbrennkammerwand
EP2693120A3 (de) Gasturbinenbrennkammer mit Mischluftöffnungen und Luftleitelementen in modularer Bauweise
EP2075506A3 (de) Brennkammerauskleidung
EP1764555A3 (de) Brennstoffzerstäuberstange eines nachbrenners mit gegendrall erzeugendem hitzeschild
EP2278128A3 (de) Gasturbine mit Abgasgehäuse sowie Verfahren zum Herstellen einer solchen Gasturbine
EP1770250A3 (de) Wärmetauscher für Abgasleitungen
EP1541804A3 (de) Laufschaufel für eine Strömungsmaschine und zugehöriges Abziehwerkzeug
ATE527050T1 (de) Mikromischkammer, mikromischer mit mehreren derartigen mikromischkammern und verfahren zur herstellung davon
EP1251314A3 (de) Katalytisch arbeitender Brenner
EP2275743A3 (de) Gasturbinenbrennkammer mit Starterfilm zur Kühlung der Brennkammerwand
EP1319895A3 (de) Magervormischbrenner für eine Gasturbine sowie Verfahren zum Betrieb eines Magervormischbrenners
EP1983151A3 (de) Abstandhalter zur achsparallelen Fixierung mehrerer Rohrstränge
DE102011052589A1 (de) Brennkammerübergangsstück mit Verdünnungshülsen und verwandte Verfahren
EP2551507A3 (de) Abgasturbinenkonus mit dreidimensional profilierter Trennwand sowie plattenartiges Wandelement
EP2703603A3 (de) Turbinenschaufel einer Gasturbine mit Drallerzeugungselement und Verfahren zu deren Herstellung
EP2385306A3 (de) Magervormischbrenner eines Gasturbinentriebwerks mit Strömungsleitelement
EP1526332A3 (de) Kraftstoffeinspritzdüse
DE602006020952D1 (de) Ventilanordnung für eine Gasturbine und eine Methode zur Überarbeitung einer Triebwerkkonfiguration
EP2515041A3 (de) Brennstoffdüse und Verfahren für den Betrieb einer Brennkammer
EP2574794A3 (de) Lüftungsbauteil
EP1876336A3 (de) Gasturbinenbauteil für Flugtriebwerke sowie Verfahren zur Herstellung von Gasturbinenbauteilen für Flugtriebwerke

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F23R 3/06 20060101ALI20141007BHEP

Ipc: F23R 3/00 20060101AFI20141007BHEP

17P Request for examination filed

Effective date: 20150129

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AKX Designation fees paid

Designated state(s): DE FR GB

AXX Extension fees paid

Extension state: AL

Extension state: RS

Extension state: BA

Extension state: MK

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20151028

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SADIG, SERMED

Inventor name: GERENDAS, MIKLOS, DR.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502008014129

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008014129

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20170130

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20191226

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20191231

Year of fee payment: 12

Ref country code: GB

Payment date: 20191227

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502008014129

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20201217

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210701

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201217