FR2944584B1 - Chambre de combustion avec deflecteur de refroidissement de fond de chambre brase. - Google Patents

Chambre de combustion avec deflecteur de refroidissement de fond de chambre brase.

Info

Publication number
FR2944584B1
FR2944584B1 FR0952521A FR0952521A FR2944584B1 FR 2944584 B1 FR2944584 B1 FR 2944584B1 FR 0952521 A FR0952521 A FR 0952521A FR 0952521 A FR0952521 A FR 0952521A FR 2944584 B1 FR2944584 B1 FR 2944584B1
Authority
FR
France
Prior art keywords
brase
combustion chamber
chimney bottom
bottom refrigerator
refrigerator
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
FR0952521A
Other languages
English (en)
Other versions
FR2944584A1 (fr
Inventor
Lorenzo Hernandez
Xavier Labourdette
Robert Serrot-Gracie
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 Helicopter Engines SAS
Original Assignee
Turbomeca SA
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 Turbomeca SA filed Critical Turbomeca SA
Priority to FR0952521A priority Critical patent/FR2944584B1/fr
Publication of FR2944584A1 publication Critical patent/FR2944584A1/fr
Application granted granted Critical
Publication of FR2944584B1 publication Critical patent/FR2944584B1/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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

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)
FR0952521A 2009-04-17 2009-04-17 Chambre de combustion avec deflecteur de refroidissement de fond de chambre brase. Active FR2944584B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0952521A FR2944584B1 (fr) 2009-04-17 2009-04-17 Chambre de combustion avec deflecteur de refroidissement de fond de chambre brase.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0952521A FR2944584B1 (fr) 2009-04-17 2009-04-17 Chambre de combustion avec deflecteur de refroidissement de fond de chambre brase.

Publications (2)

Publication Number Publication Date
FR2944584A1 FR2944584A1 (fr) 2010-10-22
FR2944584B1 true FR2944584B1 (fr) 2014-08-22

Family

ID=41328868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0952521A Active FR2944584B1 (fr) 2009-04-17 2009-04-17 Chambre de combustion avec deflecteur de refroidissement de fond de chambre brase.

Country Status (1)

Country Link
FR (1) FR2944584B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1438379A (en) * 1973-08-16 1976-06-03 Rolls Royce Cooling arrangement for duct walls
GB2043868B (en) * 1979-03-08 1982-12-15 Rolls Royce Gas turbine
DE3061595D1 (en) * 1979-05-18 1983-02-17 Rolls Royce Combustion apparatus for gas turbine engines

Also Published As

Publication number Publication date
FR2944584A1 (fr) 2010-10-22

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