FR3107316B1 - Turboréacteur - Google Patents
Turboréacteur Download PDFInfo
- Publication number
- FR3107316B1 FR3107316B1 FR2001434A FR2001434A FR3107316B1 FR 3107316 B1 FR3107316 B1 FR 3107316B1 FR 2001434 A FR2001434 A FR 2001434A FR 2001434 A FR2001434 A FR 2001434A FR 3107316 B1 FR3107316 B1 FR 3107316B1
- Authority
- FR
- France
- Prior art keywords
- turbojet
- nozzle
- reactor
- fan
- upstream
- 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
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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
- F02C3/06—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages
- F02C3/073—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages the compressor and turbine stages being concentric
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/14—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/14—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant
- F02C3/145—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant the combustion chamber being in the reverse flow-type
-
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- 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
- F05D2240/35—Combustors or associated equipment
-
- 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
- F05D2260/00—Function
- F05D2260/96—Preventing, counteracting or reducing vibration or noise
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Turboréacteur La présente description concerne un turboréacteur (10) double flux comprenant une soufflante (22) carénée et un réacteur (16) comprenant une tuyère (24) d'expulsion de gaz brulés (N1) par le réacteur vers l'amont du turboréacteur, l'extrémité libre (26) de la tuyère étant située en amont de la soufflante (22). Figure pour l'abrégé : Fig. 1
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2001434A FR3107316B1 (fr) | 2020-02-13 | 2020-02-13 | Turboréacteur |
PCT/EP2021/052982 WO2021160568A1 (fr) | 2020-02-13 | 2021-02-08 | Turboreacteur |
EP21703040.2A EP4103827A1 (fr) | 2020-02-13 | 2021-02-08 | Turboreacteur |
CA3164374A CA3164374A1 (fr) | 2020-02-13 | 2021-02-08 | Turboreacteur |
US17/798,860 US20230108704A1 (en) | 2020-02-13 | 2021-02-08 | Turbofan engine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2001434A FR3107316B1 (fr) | 2020-02-13 | 2020-02-13 | Turboréacteur |
FR2001434 | 2020-02-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3107316A1 FR3107316A1 (fr) | 2021-08-20 |
FR3107316B1 true FR3107316B1 (fr) | 2022-01-07 |
Family
ID=70295419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2001434A Active FR3107316B1 (fr) | 2020-02-13 | 2020-02-13 | Turboréacteur |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230108704A1 (fr) |
EP (1) | EP4103827A1 (fr) |
CA (1) | CA3164374A1 (fr) |
FR (1) | FR3107316B1 (fr) |
WO (1) | WO2021160568A1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10116535A1 (de) * | 2000-08-09 | 2002-02-21 | Seefluth Christian U | Nebenstrom-Strahltriebwerk für den Vorausantrieb von Luftfahrzeugen |
WO2002081883A2 (fr) * | 2001-04-03 | 2002-10-17 | Uwe Christian Seefluth | Reacteur a flux secondaire pour le pre-entrainement d'aeronefs |
CN103216361B (zh) * | 2013-04-18 | 2015-10-21 | 李宇霞 | 新型小型涵道涡扇发动机 |
-
2020
- 2020-02-13 FR FR2001434A patent/FR3107316B1/fr active Active
-
2021
- 2021-02-08 EP EP21703040.2A patent/EP4103827A1/fr not_active Withdrawn
- 2021-02-08 CA CA3164374A patent/CA3164374A1/fr active Pending
- 2021-02-08 WO PCT/EP2021/052982 patent/WO2021160568A1/fr unknown
- 2021-02-08 US US17/798,860 patent/US20230108704A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2021160568A1 (fr) | 2021-08-19 |
US20230108704A1 (en) | 2023-04-06 |
CA3164374A1 (fr) | 2021-08-19 |
EP4103827A1 (fr) | 2022-12-21 |
FR3107316A1 (fr) | 2021-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
EXTE | Extension to a french territory |
Extension state: PF |
|
PLSC | Publication of the preliminary search report |
Effective date: 20210820 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |