FR3005107B1 - Turbomachine a double flux - Google Patents

Turbomachine a double flux

Info

Publication number
FR3005107B1
FR3005107B1 FR1353791A FR1353791A FR3005107B1 FR 3005107 B1 FR3005107 B1 FR 3005107B1 FR 1353791 A FR1353791 A FR 1353791A FR 1353791 A FR1353791 A FR 1353791A FR 3005107 B1 FR3005107 B1 FR 3005107B1
Authority
FR
France
Prior art keywords
double flow
flow turbomachine
turbomachine
double
flow
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
FR1353791A
Other languages
English (en)
Other versions
FR3005107A1 (fr
Inventor
Fabrice Cretin
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 FR1353791A priority Critical patent/FR3005107B1/fr
Publication of FR3005107A1 publication Critical patent/FR3005107A1/fr
Application granted granted Critical
Publication of FR3005107B1 publication Critical patent/FR3005107B1/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
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • 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
    • F05D2250/20—Three-dimensional
    • F05D2250/25—Three-dimensional helical

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1353791A 2013-04-25 2013-04-25 Turbomachine a double flux Active FR3005107B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1353791A FR3005107B1 (fr) 2013-04-25 2013-04-25 Turbomachine a double flux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1353791A FR3005107B1 (fr) 2013-04-25 2013-04-25 Turbomachine a double flux

Publications (2)

Publication Number Publication Date
FR3005107A1 FR3005107A1 (fr) 2014-10-31
FR3005107B1 true FR3005107B1 (fr) 2016-10-07

Family

ID=48699117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1353791A Active FR3005107B1 (fr) 2013-04-25 2013-04-25 Turbomachine a double flux

Country Status (1)

Country Link
FR (1) FR3005107B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943449A (en) * 1958-07-07 1960-07-05 United Aircraft Corp Bypass engine with flexible duct structure
US6290459B1 (en) * 1999-11-01 2001-09-18 General Electric Company Stationary flowpath components for gas turbine engines
EP1801389B1 (fr) * 2005-12-23 2008-08-20 Techspace aero Isolation acoustique d'un stator de compresseur basse pression
US8245981B2 (en) * 2008-04-30 2012-08-21 General Electric Company Ice shed reduction for leading edge structures

Also Published As

Publication number Publication date
FR3005107A1 (fr) 2014-10-31

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