FR2714154B1 - Chambre de combustion comportant une paroi munie d'une multiperforation. - Google Patents

Chambre de combustion comportant une paroi munie d'une multiperforation.

Info

Publication number
FR2714154B1
FR2714154B1 FR9315394A FR9315394A FR2714154B1 FR 2714154 B1 FR2714154 B1 FR 2714154B1 FR 9315394 A FR9315394 A FR 9315394A FR 9315394 A FR9315394 A FR 9315394A FR 2714154 B1 FR2714154 B1 FR 2714154B1
Authority
FR
France
Prior art keywords
perforation
combustion chamber
wall provided
wall
combustion
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 - Lifetime
Application number
FR9315394A
Other languages
English (en)
Other versions
FR2714154A1 (fr
Inventor
Desaulty Michel
Sandelis Denis
Schroer Pierre
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR9315394A priority Critical patent/FR2714154B1/fr
Priority to JP30746794A priority patent/JP3213498B2/ja
Priority to US08/355,474 priority patent/US5590531A/en
Priority to GB9426009A priority patent/GB2285503B/en
Publication of FR2714154A1 publication Critical patent/FR2714154A1/fr
Application granted granted Critical
Publication of FR2714154B1 publication Critical patent/FR2714154B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2200/00—Mathematical features
    • F05B2200/30—Mathematical features miscellaneous
    • F05B2200/31—Mathematical features miscellaneous odd

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR9315394A 1993-12-22 1993-12-22 Chambre de combustion comportant une paroi munie d'une multiperforation. Expired - Lifetime FR2714154B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9315394A FR2714154B1 (fr) 1993-12-22 1993-12-22 Chambre de combustion comportant une paroi munie d'une multiperforation.
JP30746794A JP3213498B2 (ja) 1993-12-22 1994-12-12 多孔壁を備えた燃焼室
US08/355,474 US5590531A (en) 1993-12-22 1994-12-14 Perforated wall for a gas turbine engine
GB9426009A GB2285503B (en) 1993-12-22 1994-12-22 Combustion chamber having a multi-perforated wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9315394A FR2714154B1 (fr) 1993-12-22 1993-12-22 Chambre de combustion comportant une paroi munie d'une multiperforation.

Publications (2)

Publication Number Publication Date
FR2714154A1 FR2714154A1 (fr) 1995-06-23
FR2714154B1 true FR2714154B1 (fr) 1996-01-19

Family

ID=9454183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9315394A Expired - Lifetime FR2714154B1 (fr) 1993-12-22 1993-12-22 Chambre de combustion comportant une paroi munie d'une multiperforation.

Country Status (4)

Country Link
US (1) US5590531A (fr)
JP (1) JP3213498B2 (fr)
FR (1) FR2714154B1 (fr)
GB (1) GB2285503B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770283B1 (fr) * 1997-10-29 1999-11-19 Snecma Chambre de combustion pour turbomachine
GB9803291D0 (en) * 1998-02-18 1998-04-08 Chapman H C Combustion apparatus
EP1221574B2 (fr) * 2001-01-09 2017-12-20 Mitsubishi Heavy Industries, Ltd. Chambre de combustion de turbine à gaz
US6513331B1 (en) * 2001-08-21 2003-02-04 General Electric Company Preferential multihole combustor liner
US20060042257A1 (en) * 2004-08-27 2006-03-02 Pratt & Whitney Canada Corp. Combustor heat shield and method of cooling
US7260936B2 (en) * 2004-08-27 2007-08-28 Pratt & Whitney Canada Corp. Combustor having means for directing air into the combustion chamber in a spiral pattern
US7237730B2 (en) * 2005-03-17 2007-07-03 Pratt & Whitney Canada Corp. Modular fuel nozzle and method of making
US7509809B2 (en) * 2005-06-10 2009-03-31 Pratt & Whitney Canada Corp. Gas turbine engine combustor with improved cooling
US7451600B2 (en) * 2005-07-06 2008-11-18 Pratt & Whitney Canada Corp. Gas turbine engine combustor with improved cooling
US7856830B2 (en) * 2006-05-26 2010-12-28 Pratt & Whitney Canada Corp. Noise reducing combustor
US7669422B2 (en) * 2006-07-26 2010-03-02 General Electric Company Combustor liner and method of fabricating same
US7827800B2 (en) * 2006-10-19 2010-11-09 Pratt & Whitney Canada Corp. Combustor heat shield
US7748221B2 (en) * 2006-11-17 2010-07-06 Pratt & Whitney Canada Corp. Combustor heat shield with variable cooling
US7721548B2 (en) * 2006-11-17 2010-05-25 Pratt & Whitney Canada Corp. Combustor liner and heat shield assembly
US7681398B2 (en) * 2006-11-17 2010-03-23 Pratt & Whitney Canada Corp. Combustor liner and heat shield assembly
US8171736B2 (en) * 2007-01-30 2012-05-08 Pratt & Whitney Canada Corp. Combustor with chamfered dome
US7861530B2 (en) 2007-03-30 2011-01-04 Pratt & Whitney Canada Corp. Combustor floating collar with louver
US8316541B2 (en) * 2007-06-29 2012-11-27 Pratt & Whitney Canada Corp. Combustor heat shield with integrated louver and method of manufacturing the same
FR2922629B1 (fr) * 2007-10-22 2009-12-25 Snecma Chambre de combustion a dilution optimisee et turbomachine en etant munie
US8091367B2 (en) * 2008-09-26 2012-01-10 Pratt & Whitney Canada Corp. Combustor with improved cooling holes arrangement
FR2941287B1 (fr) * 2009-01-19 2011-03-25 Snecma Paroi de chambre de combustion de turbomachine a une seule rangee annulaire d'orifices d'entree d'air primaire et de dilution
JP5260402B2 (ja) * 2009-04-30 2013-08-14 三菱重工業株式会社 板状体の製造方法、板状体、ガスタービン燃焼器およびガスタービン
FR2958013B1 (fr) * 2010-03-26 2014-06-20 Snecma Chambre de combustion de turbomachine a compresseur centrifuge sans deflecteur
JP5181050B2 (ja) * 2011-08-12 2013-04-10 三菱重工業株式会社 燃焼器の尾筒、及びこれを備えているガスタービン
US8834154B2 (en) 2012-11-28 2014-09-16 Mitsubishi Heavy Industries, Ltd. Transition piece of combustor, and gas turbine having the same
FR3015010B1 (fr) * 2013-12-12 2016-01-22 Snecma Paroi annulaire pour chambre de combustion de turbomachine comprenant des orifices de refroidissement a effet contra-rotatif
US10041677B2 (en) * 2015-12-17 2018-08-07 General Electric Company Combustion liner for use in a combustor assembly and method of manufacturing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2049152B (en) * 1979-05-01 1983-05-18 Rolls Royce Perforate laminated material
US4296606A (en) * 1979-10-17 1981-10-27 General Motors Corporation Porous laminated material
JPH0660740B2 (ja) * 1985-04-05 1994-08-10 工業技術院長 ガスタービンの燃焼器
CA1263243A (fr) * 1985-05-14 1989-11-28 Lewis Berkley Davis, Jr. Couloir de transition refroidi par projection
DE3803086C2 (de) * 1987-02-06 1997-06-26 Gen Electric Brennkammer für ein Gasturbinentriebwerk
US5241827A (en) * 1991-05-03 1993-09-07 General Electric Company Multi-hole film cooled combuster linear with differential cooling
GB9220937D0 (en) * 1992-10-06 1992-11-18 Rolls Royce Plc Gas turbine engine combustor

Also Published As

Publication number Publication date
GB2285503A (en) 1995-07-12
GB2285503B (en) 1998-02-18
JPH07198141A (ja) 1995-08-01
US5590531A (en) 1997-01-07
GB9426009D0 (en) 1995-02-22
JP3213498B2 (ja) 2001-10-02
FR2714154A1 (fr) 1995-06-23

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