FR3043653B1 - Ensemble de propulsion d'un aeronef comportant un generateur de gaz et deux soufflantes deportees - Google Patents

Ensemble de propulsion d'un aeronef comportant un generateur de gaz et deux soufflantes deportees Download PDF

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Publication number
FR3043653B1
FR3043653B1 FR1560904A FR1560904A FR3043653B1 FR 3043653 B1 FR3043653 B1 FR 3043653B1 FR 1560904 A FR1560904 A FR 1560904A FR 1560904 A FR1560904 A FR 1560904A FR 3043653 B1 FR3043653 B1 FR 3043653B1
Authority
FR
France
Prior art keywords
deportees
blowers
aircraft
gas generator
propeller assembly
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
FR1560904A
Other languages
English (en)
Other versions
FR3043653A1 (fr
Inventor
Gerard Chanez Philippe
Patrick Jean-Louis Lallia Mathieu
Sylvain Vessot Christian
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
Safran Aircraft Engines SAS
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 Safran Aircraft Engines SAS, SNECMA SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1560904A priority Critical patent/FR3043653B1/fr
Priority to US15/346,612 priority patent/US10518890B2/en
Publication of FR3043653A1 publication Critical patent/FR3043653A1/fr
Application granted granted Critical
Publication of FR3043653B1 publication Critical patent/FR3043653B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/10—Aircraft characterised by the type or position of power plants of gas-turbine type 
    • B64D27/12—Aircraft characterised by the type or position of power plants of gas-turbine type  within, or attached to, wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/16—Aircraft characterised by the type or position of power plants of jet type
    • B64D27/18—Aircraft characterised by the type or position of power plants of jet type within, or attached to, wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/52—Nozzles specially constructed for positioning adjacent to another nozzle or to a fixed member, e.g. fairing
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0266—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants
    • B64D2033/0286—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants for turbofan engines
    • 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
    • F05D2240/00—Components
    • F05D2240/40—Use of a multiplicity of similar components
    • 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
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/312—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being parallel to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1560904A 2015-11-13 2015-11-13 Ensemble de propulsion d'un aeronef comportant un generateur de gaz et deux soufflantes deportees Active FR3043653B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1560904A FR3043653B1 (fr) 2015-11-13 2015-11-13 Ensemble de propulsion d'un aeronef comportant un generateur de gaz et deux soufflantes deportees
US15/346,612 US10518890B2 (en) 2015-11-13 2016-11-08 Propulsion assembly for an aircraft, comprising a gas generator and two offset fans

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1560904 2015-11-13
FR1560904A FR3043653B1 (fr) 2015-11-13 2015-11-13 Ensemble de propulsion d'un aeronef comportant un generateur de gaz et deux soufflantes deportees

Publications (2)

Publication Number Publication Date
FR3043653A1 FR3043653A1 (fr) 2017-05-19
FR3043653B1 true FR3043653B1 (fr) 2018-11-09

Family

ID=55073000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560904A Active FR3043653B1 (fr) 2015-11-13 2015-11-13 Ensemble de propulsion d'un aeronef comportant un generateur de gaz et deux soufflantes deportees

Country Status (2)

Country Link
US (1) US10518890B2 (fr)
FR (1) FR3043653B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3042010B1 (fr) * 2015-10-05 2018-07-13 Safran Aircraft Engines Aeronef avec un ensemble propulsif a soufflantes multiples fixe sous aile
FR3052743B1 (fr) * 2016-06-20 2018-07-06 Airbus Operations Ensemble pour aeronef comprenant des moteurs a propulsion par ingestion de la couche limite
US10507930B2 (en) * 2016-11-22 2019-12-17 Rolls-Royce North American Technologies Inc. Airplane with angled-mounted turboprop engine
US11111029B2 (en) * 2017-07-28 2021-09-07 The Boeing Company System and method for operating a boundary layer ingestion fan
US10906657B2 (en) * 2018-06-19 2021-02-02 Raytheon Technologies Corporation Aircraft system with distributed propulsion
US10759545B2 (en) 2018-06-19 2020-09-01 Raytheon Technologies Corporation Hybrid electric aircraft system with distributed propulsion
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly
DE102022113843A1 (de) 2022-06-01 2023-12-07 Reiner Brach Triebwerksanordnung für ein Luftfahrzeug sowie Luftfahrzeug

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054577A (en) * 1961-02-27 1962-09-18 Forschungszentrums Der Luftfah Power plant for jet propelled aircraft
DE1216117B (de) * 1961-03-09 1966-05-05 Hawker Siddeley Aviation Ltd Flugzeug mit schwenkbaren Axialgeblaesen am Tragfluegel
US3229933A (en) * 1964-06-05 1966-01-18 Gen Electric Cruise fan powerplant
US6792745B2 (en) * 2002-08-09 2004-09-21 The Boeing Company High bypass multi-fan engine
US7752834B2 (en) * 2006-10-25 2010-07-13 United Technologies Corporation Aircraft propulsion systems
US8015796B2 (en) * 2007-06-05 2011-09-13 United Technologies Corporation Gas turbine engine with dual fans driven about a central core axis
DE102008011643A1 (de) * 2008-02-28 2009-09-03 Rolls-Royce Deutschland Ltd & Co Kg Flugzeugantriebseinheit mit Multi-Fan-Ausgestaltung
US9297270B2 (en) * 2012-02-29 2016-03-29 United Technologies Corporation Gas turbine engine driving multiple fans
US9352843B2 (en) * 2012-12-31 2016-05-31 United Technologies Corporation Gas turbine engine having fan rotor driven by turbine exhaust and with a bypass
FR3009028B1 (fr) * 2013-07-23 2015-08-28 Snecma Systeme propulsif d'aeronef a soufflante auxiliaire entrainee en rotation par engrenement et procede de propulsion associe
GB201320988D0 (en) * 2013-11-28 2014-01-15 Rolls Royce Plc An aircraft

Also Published As

Publication number Publication date
US10518890B2 (en) 2019-12-31
FR3043653A1 (fr) 2017-05-19
US20170137135A1 (en) 2017-05-18

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