FR2906313B1 - Reacteur a double flux. - Google Patents
Reacteur a double flux.Info
- Publication number
- FR2906313B1 FR2906313B1 FR0757856A FR0757856A FR2906313B1 FR 2906313 B1 FR2906313 B1 FR 2906313B1 FR 0757856 A FR0757856 A FR 0757856A FR 0757856 A FR0757856 A FR 0757856A FR 2906313 B1 FR2906313 B1 FR 2906313B1
- Authority
- FR
- France
- Prior art keywords
- reactor
- double flows
- flows
- double
- 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.)
- Expired - Fee Related
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
- F02K3/025—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 by-pass flow being at least partly used to create an independent thrust component
-
- 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
-
- 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
- B64D33/04—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
-
- 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
- F02K3/065—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 and aft fans
-
- 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
- F02K3/075—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 controlling flow ratio between 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
- F02K3/077—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
- B64D2033/0253—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of aircraft
- B64D2033/026—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of aircraft for supersonic or hypersonic aircraft
-
- 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
- Y02T50/40—Weight reduction
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006262916A JP4788966B2 (ja) | 2006-09-27 | 2006-09-27 | ターボファンジェットエンジン |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2906313A1 FR2906313A1 (fr) | 2008-03-28 |
FR2906313B1 true FR2906313B1 (fr) | 2012-07-20 |
Family
ID=38701703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0757856A Expired - Fee Related FR2906313B1 (fr) | 2006-09-27 | 2007-09-26 | Reacteur a double flux. |
Country Status (4)
Country | Link |
---|---|
US (1) | US7887287B2 (fr) |
JP (1) | JP4788966B2 (fr) |
FR (1) | FR2906313B1 (fr) |
GB (1) | GB2442337B (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5092143B2 (ja) * | 2008-03-07 | 2012-12-05 | 独立行政法人 宇宙航空研究開発機構 | 高バイパス比ターボファンジェットエンジン |
US8959889B2 (en) | 2008-11-26 | 2015-02-24 | The Boeing Company | Method of varying a fan duct nozzle throat area of a gas turbine engine |
US8127532B2 (en) | 2008-11-26 | 2012-03-06 | The Boeing Company | Pivoting fan nozzle nacelle |
US8192158B1 (en) * | 2008-12-12 | 2012-06-05 | Mainstream Engineering Corp. | Apparatus and method to increase total-to-static pressure ratio across a turbine |
US8794902B1 (en) | 2010-01-26 | 2014-08-05 | II Daniel K. Van Ness | System and method to improve the exhaust pressure across a RAM air turbine through secondary flow mixing |
US8514103B2 (en) * | 2010-05-21 | 2013-08-20 | Marinvent Corporation | Airfoil performance monitor |
WO2014051669A1 (fr) * | 2012-09-28 | 2014-04-03 | United Technologies Corporation | Réduction du bruit d'interaction de volet fluide avec un moteur à turbine à engrenages |
CN104755703B (zh) | 2012-10-23 | 2017-10-27 | 通用电气公司 | 无涵道的推力产生系统 |
US9950800B2 (en) * | 2014-11-26 | 2018-04-24 | The Boeing Company | Integrated pusher turbofan for aircraft |
FR3039133B1 (fr) * | 2015-07-22 | 2020-01-17 | Safran Aircraft Engines | Aeronef avec un ensemble propulsif comprenant une soufflante a l'arriere du fuselage |
US10280872B2 (en) | 2015-08-27 | 2019-05-07 | Rolls-Royce North American Technologies Inc. | System and method for a fluidic barrier from the upstream splitter |
US20170057649A1 (en) | 2015-08-27 | 2017-03-02 | Edward C. Rice | Integrated aircraft propulsion system |
US10233869B2 (en) | 2015-08-27 | 2019-03-19 | Rolls Royce North American Technologies Inc. | System and method for creating a fluidic barrier from the leading edge of a fan blade |
US10267159B2 (en) | 2015-08-27 | 2019-04-23 | Rolls-Royce North America Technologies Inc. | System and method for creating a fluidic barrier with vortices from the upstream splitter |
US10125622B2 (en) | 2015-08-27 | 2018-11-13 | Rolls-Royce North American Technologies Inc. | Splayed inlet guide vanes |
US10718221B2 (en) | 2015-08-27 | 2020-07-21 | Rolls Royce North American Technologies Inc. | Morphing vane |
US9976514B2 (en) | 2015-08-27 | 2018-05-22 | Rolls-Royce North American Technologies, Inc. | Propulsive force vectoring |
US10267160B2 (en) | 2015-08-27 | 2019-04-23 | Rolls-Royce North American Technologies Inc. | Methods of creating fluidic barriers in turbine engines |
US9915149B2 (en) | 2015-08-27 | 2018-03-13 | Rolls-Royce North American Technologies Inc. | System and method for a fluidic barrier on the low pressure side of a fan blade |
US10677158B2 (en) * | 2015-12-29 | 2020-06-09 | General Electric Company | Method and system for in-line distributed propulsion |
US10823056B2 (en) | 2016-12-07 | 2020-11-03 | Raytheon Technologies Corporation | Boundary layer excitation aft fan gas turbine engine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3792584A (en) * | 1972-02-16 | 1974-02-19 | Boeing Co | Increased or variable bypass ratio engines |
US4222234A (en) * | 1977-07-25 | 1980-09-16 | General Electric Company | Dual fan engine for VTOL pitch control |
GB2246171B (en) * | 1986-06-21 | 1992-04-08 | British Aerospace | Improvements in or related to gas turbine engines |
GB8924871D0 (en) * | 1989-11-03 | 1989-12-20 | Rolls Royce Plc | Tandem fan engine |
-
2006
- 2006-09-27 JP JP2006262916A patent/JP4788966B2/ja not_active Expired - Fee Related
-
2007
- 2007-09-24 US US11/902,564 patent/US7887287B2/en not_active Expired - Fee Related
- 2007-09-26 FR FR0757856A patent/FR2906313B1/fr not_active Expired - Fee Related
- 2007-09-26 GB GB0718804A patent/GB2442337B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20080075580A1 (en) | 2008-03-27 |
GB2442337A (en) | 2008-04-02 |
JP4788966B2 (ja) | 2011-10-05 |
US7887287B2 (en) | 2011-02-15 |
GB2442337B (en) | 2011-02-09 |
GB0718804D0 (en) | 2007-11-07 |
FR2906313A1 (fr) | 2008-03-28 |
JP2008082243A (ja) | 2008-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 10 |
|
ST | Notification of lapse |
Effective date: 20180531 |