FR3118095B1 - Talon d'aube mobile en materiau composite a matrice ceramique en fibres courtes - Google Patents
Talon d'aube mobile en materiau composite a matrice ceramique en fibres courtes Download PDFInfo
- Publication number
- FR3118095B1 FR3118095B1 FR2013609A FR2013609A FR3118095B1 FR 3118095 B1 FR3118095 B1 FR 3118095B1 FR 2013609 A FR2013609 A FR 2013609A FR 2013609 A FR2013609 A FR 2013609A FR 3118095 B1 FR3118095 B1 FR 3118095B1
- Authority
- FR
- France
- Prior art keywords
- composite material
- ceramic matrix
- heel
- short fibers
- blade
- 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
- 239000000919 ceramic Substances 0.000 title abstract 4
- 239000002131 composite material Substances 0.000 title abstract 4
- 239000000835 fiber Substances 0.000 title abstract 4
- 239000011159 matrix material Substances 0.000 title abstract 4
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 1
- 230000002787 reinforcement Effects 0.000 abstract 2
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
- F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/284—Selection of ceramic materials
-
- 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
- F05D2230/00—Manufacture
- F05D2230/30—Manufacture with deposition of material
- F05D2230/31—Layer deposition
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
-
- 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
Abstract
Talon d’aube mobile en matériau composite à matrice céramique en fibres courtes Aube mobile (100) de turbomachine comprenant : - un aubage (110) en matériau composite comprenant un renfort fibreux à base de fibres continues densifié par une matrice céramique ; et - un talon (120) présent à une extrémité de l’aubage et solidaire de l’aubage, caractérisée en ce que le talon est en matériau composite comprenant un renfort fibreux de fibres courtes discontinues densifié par une matrice céramique. Figure pour l’abrégé : Fig. 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2013609A FR3118095B1 (fr) | 2020-12-18 | 2020-12-18 | Talon d'aube mobile en materiau composite a matrice ceramique en fibres courtes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2013609 | 2020-12-18 | ||
FR2013609A FR3118095B1 (fr) | 2020-12-18 | 2020-12-18 | Talon d'aube mobile en materiau composite a matrice ceramique en fibres courtes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3118095A1 FR3118095A1 (fr) | 2022-06-24 |
FR3118095B1 true FR3118095B1 (fr) | 2024-03-29 |
Family
ID=75539426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2013609A Active FR3118095B1 (fr) | 2020-12-18 | 2020-12-18 | Talon d'aube mobile en materiau composite a matrice ceramique en fibres courtes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3118095B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2939129B1 (fr) * | 2008-11-28 | 2014-08-22 | Snecma Propulsion Solide | Aube de turbomachine en materiau composite et procede pour sa fabrication. |
FR2975123B1 (fr) * | 2011-05-13 | 2013-06-14 | Snecma Propulsion Solide | Rotor de turbomachine comprenant des aubes en materiau composite avec talon rapporte |
FR3023211B1 (fr) * | 2014-07-03 | 2016-08-05 | Herakles | Piece revetue par un revetement de surface et procedes associes |
US11131200B2 (en) * | 2018-10-29 | 2021-09-28 | Chromalloy Gas Turbine Llc | Method and apparatus for improving turbine blade sealing in a gas turbine engine |
-
2020
- 2020-12-18 FR FR2013609A patent/FR3118095B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3118095A1 (fr) | 2022-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220624 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |