FR2635577B1 - Chambre de combustion pour moteur a turbine a gaz - Google Patents

Chambre de combustion pour moteur a turbine a gaz

Info

Publication number
FR2635577B1
FR2635577B1 FR898910356A FR8910356A FR2635577B1 FR 2635577 B1 FR2635577 B1 FR 2635577B1 FR 898910356 A FR898910356 A FR 898910356A FR 8910356 A FR8910356 A FR 8910356A FR 2635577 B1 FR2635577 B1 FR 2635577B1
Authority
FR
France
Prior art keywords
combustion chamber
gas turbine
turbine engine
engine
gas
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.)
Expired - Fee Related
Application number
FR898910356A
Other languages
English (en)
Other versions
FR2635577A1 (fr
Inventor
William Ching To Kwan
Anthony Pidcock
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 PLC
Original Assignee
Rolls Royce PLC
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 PLC filed Critical Rolls Royce PLC
Publication of FR2635577A1 publication Critical patent/FR2635577A1/fr
Application granted granted Critical
Publication of FR2635577B1 publication Critical patent/FR2635577B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/186—Film cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/182—Transpiration cooling
    • F01D5/184—Blade walls being made of perforated sheet laminae
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/202—Heat transfer, e.g. cooling by film cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR898910356A 1988-08-17 1989-08-01 Chambre de combustion pour moteur a turbine a gaz Expired - Fee Related FR2635577B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8819537A GB2221979B (en) 1988-08-17 1988-08-17 A combustion chamber for a gas turbine engine

Publications (2)

Publication Number Publication Date
FR2635577A1 FR2635577A1 (fr) 1990-02-23
FR2635577B1 true FR2635577B1 (fr) 1994-06-17

Family

ID=10642266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898910356A Expired - Fee Related FR2635577B1 (fr) 1988-08-17 1989-08-01 Chambre de combustion pour moteur a turbine a gaz

Country Status (5)

Country Link
US (1) US5000005A (fr)
JP (2) JPH0275819A (fr)
DE (1) DE3924473A1 (fr)
FR (1) FR2635577B1 (fr)
GB (1) GB2221979B (fr)

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DE10214573A1 (de) * 2002-04-02 2003-10-16 Rolls Royce Deutschland Brennkammer einer Gasturbine mit Starterfilmkühlung
US7093439B2 (en) * 2002-05-16 2006-08-22 United Technologies Corporation Heat shield panels for use in a combustor for a gas turbine engine
WO2006014583A1 (fr) * 2004-07-08 2006-02-09 Bfs Diversified Products, Llc Plaques de conception résistantes à la moisissure et leur procédé de fabrication
FR2890156A1 (fr) * 2005-08-31 2007-03-02 Snecma Chambre de combustion d'une turbomachine
US7546737B2 (en) * 2006-01-24 2009-06-16 Honeywell International Inc. Segmented effusion cooled gas turbine engine combustor
EP1832812A3 (fr) * 2006-03-10 2012-01-04 Rolls-Royce Deutschland Ltd & Co KG Paroi de chambre de combustion de turbine à gaz avec amortissement des vibrations de la chambre de combustion
GB2441342B (en) * 2006-09-01 2009-03-18 Rolls Royce Plc Wall elements with apertures for gas turbine engine components
US20080271457A1 (en) * 2007-05-01 2008-11-06 General Electric Company Cooling Holes For Gas Turbine Combustor Having A Non-Uniform Diameter Therethrough
GB2453946B (en) * 2007-10-23 2010-07-14 Rolls Royce Plc A Wall Element for use in Combustion Apparatus
GB0800294D0 (en) * 2008-01-09 2008-02-20 Rolls Royce Plc Gas heater
GB0801839D0 (en) * 2008-02-01 2008-03-05 Rolls Royce Plc combustion apparatus
GB2457281B (en) * 2008-02-11 2010-09-08 Rolls Royce Plc A Combustor Wall Arrangement with Parts Joined by Mechanical Fasteners
GB0803366D0 (en) * 2008-02-26 2008-04-02 Rolls Royce Plc Nose cone assembly
GB2460634B (en) * 2008-06-02 2010-07-07 Rolls Royce Plc Combustion apparatus
US9897320B2 (en) * 2009-07-30 2018-02-20 Honeywell International Inc. Effusion cooled dual wall gas turbine combustors
US20120102959A1 (en) * 2010-10-29 2012-05-03 John Howard Starkweather Substrate with shaped cooling holes and methods of manufacture
US9696035B2 (en) 2010-10-29 2017-07-04 General Electric Company Method of forming a cooling hole by laser drilling
FR2982008B1 (fr) * 2011-10-26 2013-12-13 Snecma Paroi annulaire de chambre de combustion a refroidissement ameliore au niveau des trous primaires et de dilution
DE102012016493A1 (de) * 2012-08-21 2014-02-27 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenbrennkammer mit prallgekühlten Bolzen der Brennkammerschindeln
DE102013003444A1 (de) 2013-02-26 2014-09-11 Rolls-Royce Deutschland Ltd & Co Kg Prall-effusionsgekühlte Schindel einer Gasturbinenbrennkammer mit verlängerten Effusionsbohrungen
US20160169515A1 (en) * 2013-09-10 2016-06-16 United Technologies Corporation Edge cooling for combustor panels
WO2015057304A1 (fr) * 2013-10-18 2015-04-23 Burd Steven W Panneaux à trous de refroidissement et ses procédés de fabrication
WO2015065587A1 (fr) * 2013-11-04 2015-05-07 United Technologies Corporation Passage de refroidissement revêtu
DE102013223258A1 (de) * 2013-11-14 2015-06-03 Rolls-Royce Deutschland Ltd & Co Kg Brennkammerhitzeabschirmelement einer Gasturbine
GB201518345D0 (en) * 2015-10-16 2015-12-02 Rolls Royce Combustor for a gas turbine engine
DE102015225505A1 (de) 2015-12-16 2017-06-22 Rolls-Royce Deutschland Ltd & Co Kg Wand eines mittels Kühlluft zu kühlenden Bauteils, insbesondere einer Gasturbinenbrennkammerwand
US10823410B2 (en) * 2016-10-26 2020-11-03 Raytheon Technologies Corporation Cast combustor liner panel radius for gas turbine engine combustor
US10670269B2 (en) * 2016-10-26 2020-06-02 Raytheon Technologies Corporation Cast combustor liner panel gating feature for a gas turbine engine combustor
DE102017203326A1 (de) 2017-03-01 2018-09-06 Rolls-Royce Deutschland Ltd & Co Kg Brennkammerschindel-Anordnung einer Gasturbine
CN108194203A (zh) * 2017-12-19 2018-06-22 中国船舶重工集团公司第七0三研究所 一种用于工业燃气轮机箱装体的分支冷却结构
US11867402B2 (en) * 2021-03-19 2024-01-09 Rtx Corporation CMC stepped combustor liner
JP2024091028A (ja) * 2022-12-23 2024-07-04 川崎重工業株式会社 ガスタービンの燃焼器

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Also Published As

Publication number Publication date
GB2221979B (en) 1992-03-25
JPH10279U (ja) 1998-12-04
US5000005A (en) 1991-03-19
FR2635577A1 (fr) 1990-02-23
GB8819537D0 (en) 1988-09-21
JPH0275819A (ja) 1990-03-15
DE3924473A1 (de) 1990-02-22
GB2221979A (en) 1990-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse