JP2005121352A5 - - Google Patents

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Publication number
JP2005121352A5
JP2005121352A5 JP2004236297A JP2004236297A JP2005121352A5 JP 2005121352 A5 JP2005121352 A5 JP 2005121352A5 JP 2004236297 A JP2004236297 A JP 2004236297A JP 2004236297 A JP2004236297 A JP 2004236297A JP 2005121352 A5 JP2005121352 A5 JP 2005121352A5
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JP
Japan
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.)
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JP2004236297A
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JP4569952B2 (ja
JP2005121352A (ja
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Priority claimed from US10/688,526 external-priority patent/US7051532B2/en
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Publication of JP2005121352A publication Critical patent/JP2005121352A/ja
Publication of JP2005121352A5 publication Critical patent/JP2005121352A5/ja
Application granted granted Critical
Publication of JP4569952B2 publication Critical patent/JP4569952B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2004236297A 2003-10-17 2004-08-16 ガスタービンエンジン燃焼器をフィルム冷却するための方法及び装置 Expired - Fee Related JP4569952B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/688,526 US7051532B2 (en) 2003-10-17 2003-10-17 Methods and apparatus for film cooling gas turbine engine combustors

Publications (3)

Publication Number Publication Date
JP2005121352A JP2005121352A (ja) 2005-05-12
JP2005121352A5 true JP2005121352A5 (ja) 2007-09-27
JP4569952B2 JP4569952B2 (ja) 2010-10-27

Family

ID=34377677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004236297A Expired - Fee Related JP4569952B2 (ja) 2003-10-17 2004-08-16 ガスタービンエンジン燃焼器をフィルム冷却するための方法及び装置

Country Status (5)

Country Link
US (1) US7051532B2 (ja)
EP (1) EP1524472A3 (ja)
JP (1) JP4569952B2 (ja)
CN (1) CN1609427B (ja)
BR (1) BRPI0403055A (ja)

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* Cited by examiner, † Cited by third party
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US7093419B2 (en) * 2003-07-02 2006-08-22 General Electric Company Methods and apparatus for operating gas turbine engine combustors
US7464554B2 (en) * 2004-09-09 2008-12-16 United Technologies Corporation Gas turbine combustor heat shield panel or exhaust panel including a cooling device
FR2889732B1 (fr) * 2005-08-12 2011-09-23 Snecma Chambre de combustion a tenue thermique amelioree
US7716931B2 (en) * 2006-03-01 2010-05-18 General Electric Company Method and apparatus for assembling gas turbine engine
EP1832812A3 (de) * 2006-03-10 2012-01-04 Rolls-Royce Deutschland Ltd & Co KG Gasturbinenbrennkammerwand mit Dämpfung von Brennkammerschwingungen
FR2909748B1 (fr) * 2006-12-07 2009-07-10 Snecma Sa Fond de chambre, procede de realisation de celui-ci, chambre de combustion le comportant et turboreacteur en etant equipe
US8096133B2 (en) * 2008-05-13 2012-01-17 General Electric Company Method and apparatus for cooling and dilution tuning a gas turbine combustor liner and transition piece interface
US20100223931A1 (en) * 2009-03-04 2010-09-09 General Electric Company Pattern cooled combustor liner
US20100239409A1 (en) * 2009-03-18 2010-09-23 General Electric Company Method of Using and Reconstructing a Film-Cooling Augmentation Device for a Turbine Airfoil
US8052378B2 (en) * 2009-03-18 2011-11-08 General Electric Company Film-cooling augmentation device and turbine airfoil incorporating the same
FR2951245B1 (fr) * 2009-10-13 2013-05-17 Snecma Dispositif d'injection multi-point pour une chambre de combustion de turbomachine
US8429916B2 (en) * 2009-11-23 2013-04-30 Honeywell International Inc. Dual walled combustors with improved liner seals
US9027350B2 (en) * 2009-12-30 2015-05-12 Rolls-Royce Corporation Gas turbine engine having dome panel assembly with bifurcated swirler flow
US20120297784A1 (en) * 2011-05-24 2012-11-29 General Electric Company System and method for flow control in gas turbine engine
US8904802B2 (en) * 2011-06-30 2014-12-09 General Electric Company Turbomachine combustor assembly including a vortex modification system
EP2900970B1 (en) * 2012-09-30 2018-12-05 United Technologies Corporation Interface heat shield for a combustor of a gas turbine engine
CA2891128C (en) 2012-11-15 2017-06-13 General Electric Company Fuel nozzle heat shield
US10260748B2 (en) * 2012-12-21 2019-04-16 United Technologies Corporation Gas turbine engine combustor with tailored temperature profile
US9920693B2 (en) * 2013-03-14 2018-03-20 United Technologies Corporation Hollow-wall heat shield for fuel injector component
US10041675B2 (en) 2014-06-04 2018-08-07 Pratt & Whitney Canada Corp. Multiple ventilated rails for sealing of combustor heat shields
US9534785B2 (en) 2014-08-26 2017-01-03 Pratt & Whitney Canada Corp. Heat shield labyrinth seal
US10132498B2 (en) * 2015-01-20 2018-11-20 United Technologies Corporation Thermal barrier coating of a combustor dilution hole
US10428736B2 (en) 2016-02-25 2019-10-01 General Electric Company Combustor assembly
US10378771B2 (en) * 2016-02-25 2019-08-13 General Electric Company Combustor assembly
FR3061761B1 (fr) * 2017-01-10 2021-01-01 Safran Aircraft Engines Chambre de combustion pour turbomachine
US10823416B2 (en) * 2017-08-10 2020-11-03 General Electric Company Purge cooling structure for combustor assembly
DE102018212394B4 (de) * 2018-07-25 2024-03-28 Rolls-Royce Deutschland Ltd & Co Kg Brennkammerbaugruppe mit Strömungsleiteinrichtung aufweisendem Wandelement
CN111503660B (zh) * 2020-04-29 2021-07-16 中国航发湖南动力机械研究所 排气弯管和回流燃烧室
CN112484077B (zh) * 2020-11-25 2022-04-01 中国科学院工程热物理研究所 一种火焰筒头部的高效冷却结构

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US3854285A (en) * 1973-02-26 1974-12-17 Gen Electric Combustor dome assembly
US4365470A (en) * 1980-04-02 1982-12-28 United Technologies Corporation Fuel nozzle guide and seal for a gas turbine engine
GB2125950B (en) * 1982-08-16 1986-09-24 Gen Electric Gas turbine combustor
US4485630A (en) * 1982-12-08 1984-12-04 General Electric Company Combustor liner
US4567730A (en) * 1983-10-03 1986-02-04 General Electric Company Shielded combustor
JPH0648092B2 (ja) * 1985-04-04 1994-06-22 ゼネラル・エレクトリツク・カンパニイ 燃焼室構造
CN1003520B (zh) * 1987-09-10 1989-03-08 四川石油管理局天然气研究所 重整原料油脱硫剂
FR2639095B1 (fr) * 1988-11-17 1990-12-21 Snecma Chambre de combustion de turbomachine a bols de prevaporisation montes flottants
US4950129A (en) 1989-02-21 1990-08-21 General Electric Company Variable inlet guide vanes for an axial flow compressor
US5281085A (en) 1990-12-21 1994-01-25 General Electric Company Clearance control system for separately expanding or contracting individual portions of an annular shroud
US5228828A (en) 1991-02-15 1993-07-20 General Electric Company Gas turbine engine clearance control apparatus
US5222360A (en) 1991-10-30 1993-06-29 General Electric Company Apparatus for removably attaching a core frame to a vane frame with a stable mid ring
CA2070518C (en) * 1991-07-01 2001-10-02 Adrian Mark Ablett Combustor dome assembly
JP2597800B2 (ja) * 1992-06-12 1997-04-09 ゼネラル・エレクトリック・カンパニイ ガスタービンエンジン用燃焼器
US5273396A (en) 1992-06-22 1993-12-28 General Electric Company Arrangement for defining improved cooling airflow supply path through clearance control ring and shroud
US5820024A (en) 1994-05-16 1998-10-13 General Electric Company Hollow nozzle actuating ring
US5911679A (en) 1996-12-31 1999-06-15 General Electric Company Variable pitch rotor assembly for a gas turbine engine inlet
US6045325A (en) 1997-12-18 2000-04-04 United Technologies Corporation Apparatus for minimizing inlet airflow turbulence in a gas turbine engine
US6260359B1 (en) * 1999-11-01 2001-07-17 General Electric Company Offset dilution combustor liner
US6543233B2 (en) * 2001-02-09 2003-04-08 General Electric Company Slot cooled combustor liner
US7007481B2 (en) * 2003-09-10 2006-03-07 General Electric Company Thick coated combustor liner

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