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FR2956725B1 - Systeme d'injection de carburant pour une chambre de combustion de turbomachine - Google Patents

Systeme d'injection de carburant pour une chambre de combustion de turbomachine

Info

Publication number
FR2956725B1
FR2956725B1 FR1000750A FR1000750A FR2956725B1 FR 2956725 B1 FR2956725 B1 FR 2956725B1 FR 1000750 A FR1000750 A FR 1000750A FR 1000750 A FR1000750 A FR 1000750A FR 2956725 B1 FR2956725 B1 FR 2956725B1
Authority
FR
France
Prior art keywords
combustion chamber
fuel injection
injection system
turbomachine combustion
turbomachine
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
FR1000750A
Other languages
English (en)
Other versions
FR2956725A1 (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
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 FR1000750A priority Critical patent/FR2956725B1/fr
Publication of FR2956725A1 publication Critical patent/FR2956725A1/fr
Application granted granted Critical
Publication of FR2956725B1 publication Critical patent/FR2956725B1/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
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • 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)
  • Fuel-Injection Apparatus (AREA)
FR1000750A 2010-02-24 2010-02-24 Systeme d'injection de carburant pour une chambre de combustion de turbomachine Active FR2956725B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1000750A FR2956725B1 (fr) 2010-02-24 2010-02-24 Systeme d'injection de carburant pour une chambre de combustion de turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000750A FR2956725B1 (fr) 2010-02-24 2010-02-24 Systeme d'injection de carburant pour une chambre de combustion de turbomachine

Publications (2)

Publication Number Publication Date
FR2956725A1 FR2956725A1 (fr) 2011-08-26
FR2956725B1 true FR2956725B1 (fr) 2013-08-23

Family

ID=42174145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000750A Active FR2956725B1 (fr) 2010-02-24 2010-02-24 Systeme d'injection de carburant pour une chambre de combustion de turbomachine

Country Status (1)

Country Link
FR (1) FR2956725B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3080437B1 (fr) * 2018-04-24 2020-04-17 Safran Aircraft Engines Systeme d'injection pour une chambre annulaire de combustion de turbomachine
FR3091574B1 (fr) * 2019-01-08 2020-12-11 Safran Aircraft Engines Systeme d’injection pour turbomachine, comprenant une vrille et des trous tourbillonnaires de bol melangeur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6453671B1 (en) * 2000-01-13 2002-09-24 General Electric Company Combustor swirler assembly
US6863228B2 (en) * 2002-09-30 2005-03-08 Delavan Inc. Discrete jet atomizer
US7185497B2 (en) * 2004-05-04 2007-03-06 Honeywell International, Inc. Rich quick mix combustion system
FR2901349B1 (fr) * 2006-05-19 2008-09-05 Snecma Sa Chambre de combustion d'une turbomachine

Also Published As

Publication number Publication date
FR2956725A1 (fr) 2011-08-26

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