FR2893389B1 - CROSS-SECTIONAL COMBUSTION CHAMBER WALL HAVING MULTIPERFORATION HOLES - Google Patents

CROSS-SECTIONAL COMBUSTION CHAMBER WALL HAVING MULTIPERFORATION HOLES

Info

Publication number
FR2893389B1
FR2893389B1 FR0511546A FR0511546A FR2893389B1 FR 2893389 B1 FR2893389 B1 FR 2893389B1 FR 0511546 A FR0511546 A FR 0511546A FR 0511546 A FR0511546 A FR 0511546A FR 2893389 B1 FR2893389 B1 FR 2893389B1
Authority
FR
France
Prior art keywords
cross
combustion chamber
chamber wall
sectional combustion
multiperforation
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.)
Active
Application number
FR0511546A
Other languages
French (fr)
Other versions
FR2893389A1 (en
Inventor
Gerard Caboche
Claude Gautier
Denis Sandelis
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 FR0511546A priority Critical patent/FR2893389B1/en
Publication of FR2893389A1 publication Critical patent/FR2893389A1/en
Application granted granted Critical
Publication of FR2893389B1 publication Critical patent/FR2893389B1/en
Active 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
    • 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
    • F23R3/10—Air inlet arrangements for primary air
    • 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
FR0511546A 2005-11-15 2005-11-15 CROSS-SECTIONAL COMBUSTION CHAMBER WALL HAVING MULTIPERFORATION HOLES Active FR2893389B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0511546A FR2893389B1 (en) 2005-11-15 2005-11-15 CROSS-SECTIONAL COMBUSTION CHAMBER WALL HAVING MULTIPERFORATION HOLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0511546A FR2893389B1 (en) 2005-11-15 2005-11-15 CROSS-SECTIONAL COMBUSTION CHAMBER WALL HAVING MULTIPERFORATION HOLES

Publications (2)

Publication Number Publication Date
FR2893389A1 FR2893389A1 (en) 2007-05-18
FR2893389B1 true FR2893389B1 (en) 2008-02-08

Family

ID=36803452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0511546A Active FR2893389B1 (en) 2005-11-15 2005-11-15 CROSS-SECTIONAL COMBUSTION CHAMBER WALL HAVING MULTIPERFORATION HOLES

Country Status (1)

Country Link
FR (1) FR2893389B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160169515A1 (en) * 2013-09-10 2016-06-16 United Technologies Corporation Edge cooling for combustor panels
FR3070751B1 (en) * 2017-09-01 2022-05-27 Safran Aircraft Engines COMBUSTION CHAMBER FEATURING IMPROVED DISTRIBUTION OF COOLING HOLES

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204672B (en) * 1987-05-06 1991-03-06 Rolls Royce Plc Combustor
GB9018014D0 (en) * 1990-08-16 1990-10-03 Rolls Royce Plc Gas turbine engine combustor
DE4222391C2 (en) * 1992-07-08 1995-04-20 Gutehoffnungshuette Man Cylindrical combustion chamber housing of a gas turbine
DE10064264B4 (en) * 2000-12-22 2017-03-23 General Electric Technology Gmbh Arrangement for cooling a component
US6751961B2 (en) * 2002-05-14 2004-06-22 United Technologies Corporation Bulkhead panel for use in a combustion chamber of a gas turbine engine
US6792757B2 (en) * 2002-11-05 2004-09-21 Honeywell International Inc. Gas turbine combustor heat shield impingement cooling baffle

Also Published As

Publication number Publication date
FR2893389A1 (en) 2007-05-18

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