FR2920221B1 - Chambre de combustion avec deflecteurs - Google Patents

Chambre de combustion avec deflecteurs

Info

Publication number
FR2920221B1
FR2920221B1 FR0757154A FR0757154A FR2920221B1 FR 2920221 B1 FR2920221 B1 FR 2920221B1 FR 0757154 A FR0757154 A FR 0757154A FR 0757154 A FR0757154 A FR 0757154A FR 2920221 B1 FR2920221 B1 FR 2920221B1
Authority
FR
France
Prior art keywords
deflectors
combustion chamber
combustion
chamber
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
FR0757154A
Other languages
English (en)
Other versions
FR2920221A1 (fr
Inventor
Christophe Pieussergues
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
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR0757154A priority Critical patent/FR2920221B1/fr
Publication of FR2920221A1 publication Critical patent/FR2920221A1/fr
Application granted granted Critical
Publication of FR2920221B1 publication Critical patent/FR2920221B1/fr
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
    • F23R3/02—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
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing
    • 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
    • F23R2900/00005—Preventing fatigue failures or reducing mechanical stress in gas turbine components
    • 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
    • F23R2900/03042—Film cooled combustion chamber walls or domes
FR0757154A 2007-08-24 2007-08-24 Chambre de combustion avec deflecteurs Active FR2920221B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0757154A FR2920221B1 (fr) 2007-08-24 2007-08-24 Chambre de combustion avec deflecteurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0757154A FR2920221B1 (fr) 2007-08-24 2007-08-24 Chambre de combustion avec deflecteurs

Publications (2)

Publication Number Publication Date
FR2920221A1 FR2920221A1 (fr) 2009-02-27
FR2920221B1 true FR2920221B1 (fr) 2015-04-24

Family

ID=39247136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0757154A Active FR2920221B1 (fr) 2007-08-24 2007-08-24 Chambre de combustion avec deflecteurs

Country Status (1)

Country Link
FR (1) FR2920221B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2907974B1 (fr) 2014-02-12 2020-10-07 United Technologies Corporation Composant et moteur à turbine à gaz associé

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904255C (de) * 1944-07-12 1954-02-15 Daimler Benz Ag Brennkammer fuer Strahltriebwerke
US2458497A (en) * 1945-05-05 1949-01-11 Babcock & Wilcox Co Combustion chamber
JPS5966619A (ja) * 1982-10-06 1984-04-16 Hitachi Ltd ガスタ−ビン燃焼器
US5077969A (en) * 1990-04-06 1992-01-07 United Technologies Corporation Cooled liner for hot gas conduit
FR2735561B1 (fr) * 1995-06-14 1997-07-18 Snecma Chambre de combustion comportant une paroi annulaire multiperforee

Also Published As

Publication number Publication date
FR2920221A1 (fr) 2009-02-27

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