FR2966522B1 - DOUBLE BLOWER TURBOMACHINE AND TRIPLE FLUX - Google Patents

DOUBLE BLOWER TURBOMACHINE AND TRIPLE FLUX

Info

Publication number
FR2966522B1
FR2966522B1 FR1058810A FR1058810A FR2966522B1 FR 2966522 B1 FR2966522 B1 FR 2966522B1 FR 1058810 A FR1058810 A FR 1058810A FR 1058810 A FR1058810 A FR 1058810A FR 2966522 B1 FR2966522 B1 FR 2966522B1
Authority
FR
France
Prior art keywords
double blower
turbomachine
triple
flux
triple flux
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
FR1058810A
Other languages
French (fr)
Other versions
FR2966522A1 (en
Inventor
Eric Pierre Maurice Lippinois
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 FR1058810A priority Critical patent/FR2966522B1/en
Publication of FR2966522A1 publication Critical patent/FR2966522A1/en
Application granted granted Critical
Publication of FR2966522B1 publication Critical patent/FR2966522B1/en
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
    • F02K3/077—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 the plant being of the multiple flow type, i.e. having three or more flows
    • 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
    • F02K3/072—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 counter-rotating, e.g. fan rotors
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/327—Application in turbines in gas turbines to drive shrouded, high solidity propeller
FR1058810A 2010-10-26 2010-10-26 DOUBLE BLOWER TURBOMACHINE AND TRIPLE FLUX Active FR2966522B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1058810A FR2966522B1 (en) 2010-10-26 2010-10-26 DOUBLE BLOWER TURBOMACHINE AND TRIPLE FLUX

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1058810A FR2966522B1 (en) 2010-10-26 2010-10-26 DOUBLE BLOWER TURBOMACHINE AND TRIPLE FLUX

Publications (2)

Publication Number Publication Date
FR2966522A1 FR2966522A1 (en) 2012-04-27
FR2966522B1 true FR2966522B1 (en) 2015-04-24

Family

ID=44197273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1058810A Active FR2966522B1 (en) 2010-10-26 2010-10-26 DOUBLE BLOWER TURBOMACHINE AND TRIPLE FLUX

Country Status (1)

Country Link
FR (1) FR2966522B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11492918B1 (en) 2021-09-03 2022-11-08 General Electric Company Gas turbine engine with third stream
EP4144980A1 (en) * 2021-09-03 2023-03-08 General Electric Company Gas turbine engine with third stream

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1229007A (en) * 1968-12-04 1971-04-21
US6209311B1 (en) * 1998-04-13 2001-04-03 Nikkiso Company, Ltd. Turbofan engine including fans with reduced speed
US7216475B2 (en) * 2003-11-21 2007-05-15 General Electric Company Aft FLADE engine
US7758303B1 (en) * 2006-07-31 2010-07-20 General Electric Company FLADE fan with different inner and outer airfoil stagger angles at a shroud therebetween
US7926290B2 (en) * 2006-12-18 2011-04-19 General Electric Company Turbine engine with modulated flow fan and method of operation

Also Published As

Publication number Publication date
FR2966522A1 (en) 2012-04-27

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