FR2945837B1 - Rampe d'alimentation d'une chambre de combustion ou de post-combustion de turbomachine - Google Patents

Rampe d'alimentation d'une chambre de combustion ou de post-combustion de turbomachine

Info

Publication number
FR2945837B1
FR2945837B1 FR0902425A FR0902425A FR2945837B1 FR 2945837 B1 FR2945837 B1 FR 2945837B1 FR 0902425 A FR0902425 A FR 0902425A FR 0902425 A FR0902425 A FR 0902425A FR 2945837 B1 FR2945837 B1 FR 2945837B1
Authority
FR
France
Prior art keywords
combustion
turbomachine
post
supply ramp
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
FR0902425A
Other languages
English (en)
Other versions
FR2945837A1 (fr
Inventor
Dominique Maurice Jacques Lains
Nicolas Christian Raymond Leblond
Denis Jean Maurice 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 FR0902425A priority Critical patent/FR2945837B1/fr
Publication of FR2945837A1 publication Critical patent/FR2945837A1/fr
Application granted granted Critical
Publication of FR2945837B1 publication Critical patent/FR2945837B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • F02C7/222—Fuel flow conduits, e.g. manifolds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
    • F02K3/105—Heating the by-pass flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR0902425A 2009-05-19 2009-05-19 Rampe d'alimentation d'une chambre de combustion ou de post-combustion de turbomachine Active FR2945837B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0902425A FR2945837B1 (fr) 2009-05-19 2009-05-19 Rampe d'alimentation d'une chambre de combustion ou de post-combustion de turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0902425A FR2945837B1 (fr) 2009-05-19 2009-05-19 Rampe d'alimentation d'une chambre de combustion ou de post-combustion de turbomachine

Publications (2)

Publication Number Publication Date
FR2945837A1 FR2945837A1 (fr) 2010-11-26
FR2945837B1 true FR2945837B1 (fr) 2015-02-27

Family

ID=41566422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0902425A Active FR2945837B1 (fr) 2009-05-19 2009-05-19 Rampe d'alimentation d'une chambre de combustion ou de post-combustion de turbomachine

Country Status (1)

Country Link
FR (1) FR2945837B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3084449B1 (fr) * 2018-07-25 2020-07-17 Safran Aircraft Engines Dispositif d'injection de carburant multipoint
FR3106374B1 (fr) * 2020-01-21 2022-01-21 Safran Aircraft Engines Circuit d’alimentation en carburant pour une chambre de combustion d’une turbomachine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862693A (en) * 1987-12-10 1989-09-05 Sundstrand Corporation Fuel injector for a turbine engine
US5119636A (en) * 1989-12-21 1992-06-09 Sundstrand Corporation Fuel injector for a turbine engine
US5211005A (en) * 1992-04-16 1993-05-18 Avco Corporation High density fuel injection manifold
US7607226B2 (en) * 2006-03-03 2009-10-27 Pratt & Whitney Canada Corp. Internal fuel manifold with turned channel having a variable cross-sectional area

Also Published As

Publication number Publication date
FR2945837A1 (fr) 2010-11-26

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