EP2770260A3 - Bardeau à refroidissement par impact effusion d'une chambre de combustion de turbine à gaz comprenant des perçages d'effusion prolongés - Google Patents

Bardeau à refroidissement par impact effusion d'une chambre de combustion de turbine à gaz comprenant des perçages d'effusion prolongés Download PDF

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Publication number
EP2770260A3
EP2770260A3 EP14156300.7A EP14156300A EP2770260A3 EP 2770260 A3 EP2770260 A3 EP 2770260A3 EP 14156300 A EP14156300 A EP 14156300A EP 2770260 A3 EP2770260 A3 EP 2770260A3
Authority
EP
European Patent Office
Prior art keywords
shingle
effusion
combustion chamber
gas turbine
impact
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
EP14156300.7A
Other languages
German (de)
English (en)
Other versions
EP2770260A2 (fr
EP2770260B1 (fr
Inventor
Dr.-Ing. Miklós Gerendas
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 EP2770260A2 publication Critical patent/EP2770260A2/fr
Publication of EP2770260A3 publication Critical patent/EP2770260A3/fr
Application granted granted Critical
Publication of EP2770260B1 publication Critical patent/EP2770260B1/fr
Not-in-force 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
    • F23R3/02—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
    • F23R2900/03044—Impingement cooled combustion chamber walls or subassemblies
    • 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
    • F23R2900/03045—Convection cooled combustion chamber walls provided with turbolators or means for creating turbulences to increase cooling
EP14156300.7A 2013-02-26 2014-02-24 Chambre de combustion de turbine à gaz avec bardeau à refroidissement par impact effusion Not-in-force EP2770260B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013003444.2A DE102013003444A1 (de) 2013-02-26 2013-02-26 Prall-effusionsgekühlte Schindel einer Gasturbinenbrennkammer mit verlängerten Effusionsbohrungen

Publications (3)

Publication Number Publication Date
EP2770260A2 EP2770260A2 (fr) 2014-08-27
EP2770260A3 true EP2770260A3 (fr) 2015-09-30
EP2770260B1 EP2770260B1 (fr) 2016-05-18

Family

ID=50190206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14156300.7A Not-in-force EP2770260B1 (fr) 2013-02-26 2014-02-24 Chambre de combustion de turbine à gaz avec bardeau à refroidissement par impact effusion

Country Status (3)

Country Link
US (1) US9518738B2 (fr)
EP (1) EP2770260B1 (fr)
DE (1) DE102013003444A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015050592A2 (fr) * 2013-06-14 2015-04-09 United Technologies Corporation Panneau de revêtement pour chambre de combustion de turbine à gaz
US20160238249A1 (en) * 2013-10-18 2016-08-18 United Technologies Corporation Combustor wall having cooling element(s) within a cooling cavity
WO2015112221A2 (fr) * 2013-11-04 2015-07-30 United Technologies Corporation Bouclier thermique de chambre de combustion de moteur à turbine à ouvertures de refroidissement à inclinaisons multiples
CA2933884A1 (fr) * 2015-06-30 2016-12-30 Rolls-Royce Corporation Tuile de combustor
GB201518345D0 (en) * 2015-10-16 2015-12-02 Rolls Royce Combustor for a gas turbine engine
US10605170B2 (en) * 2015-11-24 2020-03-31 General Electric Company Engine component with film cooling
DE102015225505A1 (de) * 2015-12-16 2017-06-22 Rolls-Royce Deutschland Ltd & Co Kg Wand eines mittels Kühlluft zu kühlenden Bauteils, insbesondere einer Gasturbinenbrennkammerwand
EP3205937B1 (fr) * 2016-02-09 2021-03-31 Ansaldo Energia IP UK Limited Agencement de paroi refroidie par impact
US11162370B2 (en) 2016-05-19 2021-11-02 Rolls-Royce Corporation Actively cooled component
US10697635B2 (en) * 2017-03-20 2020-06-30 Raytheon Technologies Corporation Impingement cooled components having integral thermal transfer features
WO2018212761A1 (fr) 2017-05-16 2018-11-22 Siemens Aktiengesellschaft Schéma d'étagement de carburant binaire permettant d'améliorer les émissions de débit dans la combustion d'une turbine à gaz à pré-mélange pauvre
US10731562B2 (en) * 2017-07-17 2020-08-04 Raytheon Technologies Corporation Combustor panel standoffs with cooling holes
US10830435B2 (en) 2018-02-06 2020-11-10 Raytheon Technologies Corporation Diffusing hole for rail effusion
US11009230B2 (en) 2018-02-06 2021-05-18 Raytheon Technologies Corporation Undercut combustor panel rail
US11248791B2 (en) 2018-02-06 2022-02-15 Raytheon Technologies Corporation Pull-plane effusion combustor panel
US11022307B2 (en) 2018-02-22 2021-06-01 Raytheon Technology Corporation Gas turbine combustor heat shield panel having multi-direction hole for rail effusion cooling
US10823414B2 (en) 2018-03-19 2020-11-03 Raytheon Technologies Corporation Hooded entrance to effusion holes
US11306659B2 (en) * 2019-05-28 2022-04-19 Honeywell International Inc. Plug resistant effusion holes for gas turbine engine
US11112114B2 (en) * 2019-07-23 2021-09-07 Raytheon Technologies Corporation Combustor panels for gas turbine engines
US11131199B2 (en) * 2019-11-04 2021-09-28 Raytheon Technologies Corporation Impingement cooling with impingement cells on impinged surface
GB202000870D0 (en) * 2020-01-21 2020-03-04 Rolls Royce Plc A combustion chamber, a combustion chamber tile and a combustion chamber segment
US11486578B2 (en) 2020-05-26 2022-11-01 Raytheon Technologies Corporation Multi-walled structure for a gas turbine engine
CN116221774A (zh) 2021-12-06 2023-06-06 通用电气公司 用于燃烧器衬里的变化的稀释孔设计

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872822A (ja) * 1981-10-26 1983-04-30 Hitachi Ltd ガスタ−ビン燃焼器の冷却構造
JPH1162504A (ja) * 1997-08-13 1999-03-05 Ishikawajima Harima Heavy Ind Co Ltd タービン翼の二重壁冷却構造
US20020124572A1 (en) * 2001-03-12 2002-09-12 Anthony Pidcock Combustion apparatus
EP1635119A2 (fr) * 2004-09-09 2006-03-15 United Technologies Corporation Composants refroidis pour turbine à gaz
EP1983265A2 (fr) * 2007-04-17 2008-10-22 Rolls-Royce Deutschland Ltd & Co KG Paroi de chambre de combustion de turbine à gaz
EP2241813A2 (fr) * 2009-04-17 2010-10-20 General Electric Company Dôme de chambre de combustion avec orifices de refroidissement par effusion façonnés
DE102011000879A1 (de) * 2010-03-02 2011-09-08 General Electric Company Angewinkelte Leitschaufeln in eriner Brennkammerströmungshülse

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
GB360086A (en) 1930-08-13 1931-11-05 Asa Lees & Company Ltd Improvements in and relating to bunching mechanism for use on ring or other spinningframes
GB2087065B (en) 1980-11-08 1984-11-07 Rolls Royce Wall structure for a combustion chamber
DE8618859U1 (fr) * 1986-07-14 1988-01-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
GB2221979B (en) 1988-08-17 1992-03-25 Rolls Royce Plc A combustion chamber for a gas turbine engine
WO1995025932A1 (fr) 1989-08-31 1995-09-28 Alliedsignal Inc. Systeme de refroidissement pour la chambre de combustion d'une turbine
GB9106085D0 (en) 1991-03-22 1991-05-08 Rolls Royce Plc Gas turbine engine combustor
GB9926257D0 (en) 1999-11-06 2000-01-12 Rolls Royce Plc Wall elements for gas turbine engine combustors
DE19960430B4 (de) 1999-12-15 2005-04-14 Daimlerchrysler Ag Abgasreinigungsanlage mit Stickoxid-Speicherkatalysator und Schwefeloxid-Falle und Betriebsverfahren hierfür
GB2360086B (en) 2000-01-18 2004-01-07 Rolls Royce Plc Air impingment cooling system suitable for a gas trubine engine
GB0425794D0 (en) * 2004-11-24 2004-12-22 Rolls Royce Plc Acoustic damper
DE102009007164A1 (de) 2009-02-03 2010-08-12 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zum Ausbilden einer Kühlluftöffnung in einer Wand einer Gasturbinenbrennkammer sowie nach dem Verfahren hergestellte Brennkammerwand

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872822A (ja) * 1981-10-26 1983-04-30 Hitachi Ltd ガスタ−ビン燃焼器の冷却構造
JPH1162504A (ja) * 1997-08-13 1999-03-05 Ishikawajima Harima Heavy Ind Co Ltd タービン翼の二重壁冷却構造
US20020124572A1 (en) * 2001-03-12 2002-09-12 Anthony Pidcock Combustion apparatus
EP1635119A2 (fr) * 2004-09-09 2006-03-15 United Technologies Corporation Composants refroidis pour turbine à gaz
EP1983265A2 (fr) * 2007-04-17 2008-10-22 Rolls-Royce Deutschland Ltd & Co KG Paroi de chambre de combustion de turbine à gaz
EP2241813A2 (fr) * 2009-04-17 2010-10-20 General Electric Company Dôme de chambre de combustion avec orifices de refroidissement par effusion façonnés
DE102011000879A1 (de) * 2010-03-02 2011-09-08 General Electric Company Angewinkelte Leitschaufeln in eriner Brennkammerströmungshülse

Also Published As

Publication number Publication date
EP2770260A2 (fr) 2014-08-27
EP2770260B1 (fr) 2016-05-18
US20140238030A1 (en) 2014-08-28
DE102013003444A1 (de) 2014-09-11
US9518738B2 (en) 2016-12-13

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