FR3118092B1 - TURBOMACHINE DISTRIBUTOR IN CERAMIC MATRIX COMPOSITE MATERIAL WITH SHORT FIBER MANIFOLD - Google Patents

TURBOMACHINE DISTRIBUTOR IN CERAMIC MATRIX COMPOSITE MATERIAL WITH SHORT FIBER MANIFOLD Download PDF

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Publication number
FR3118092B1
FR3118092B1 FR2013607A FR2013607A FR3118092B1 FR 3118092 B1 FR3118092 B1 FR 3118092B1 FR 2013607 A FR2013607 A FR 2013607A FR 2013607 A FR2013607 A FR 2013607A FR 3118092 B1 FR3118092 B1 FR 3118092B1
Authority
FR
France
Prior art keywords
composite material
ceramic matrix
short fiber
matrix composite
turbomachine distributor
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
FR2013607A
Other languages
French (fr)
Other versions
FR3118092A1 (en
Inventor
Matthieu Arnaud Gimat
Eric Bouillon
Arnaud Nicolas Negri
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 Ceramics SA
Original Assignee
Safran Ceramics SA
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 Ceramics SA filed Critical Safran Ceramics SA
Priority to FR2013607A priority Critical patent/FR3118092B1/en
Priority to PCT/FR2021/052282 priority patent/WO2022129749A1/en
Publication of FR3118092A1 publication Critical patent/FR3118092A1/en
Application granted granted Critical
Publication of FR3118092B1 publication Critical patent/FR3118092B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • 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
    • F05D2300/6033—Ceramic matrix composites [CMC]
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Distributeur de turbomachine en matériau composite à matrice céramique avec collecteur en fibres courtes Distributeur (100) de turbomachine comprenant : une plateforme interne (102) et une plateforme externe (101) ; une pluralité d’aubes (110) placée entre les plateformes interne et externe, les aubes étant en matériau composite comprenant un renfort fibreux de fibres continues densifié par une matrice céramique, et un collecteur (120) présent sur une surface inférieure de la plateforme interne et solidaire de la pluralité d’aubes, caractérisé en ce que le collecteur est en matériau composite comprenant un renfort fibreux de fibres courtes discontinues densifié par une matrice céramique. Figure pour l’abrégé : Fig. 1Turbomachine distributor made of ceramic matrix composite material with short fiber collector Turbomachine distributor (100) comprising: an internal platform (102) and an external platform (101); a plurality of blades (110) placed between the internal and external platforms, the blades being made of composite material comprising a fibrous reinforcement of continuous fibers densified by a ceramic matrix, and a collector (120) present on a lower surface of the internal platform and integral with the plurality of blades, characterized in that the collector is made of composite material comprising a fibrous reinforcement of short discontinuous fibers densified by a ceramic matrix. Figure for abstract: Fig. 1

FR2013607A 2020-12-18 2020-12-18 TURBOMACHINE DISTRIBUTOR IN CERAMIC MATRIX COMPOSITE MATERIAL WITH SHORT FIBER MANIFOLD Active FR3118092B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2013607A FR3118092B1 (en) 2020-12-18 2020-12-18 TURBOMACHINE DISTRIBUTOR IN CERAMIC MATRIX COMPOSITE MATERIAL WITH SHORT FIBER MANIFOLD
PCT/FR2021/052282 WO2022129749A1 (en) 2020-12-18 2021-12-10 Guide vane assembly for a turbomachine, made of ceramic-matrix composite material and comprising a manifold made of short fibers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2013607 2020-12-18
FR2013607A FR3118092B1 (en) 2020-12-18 2020-12-18 TURBOMACHINE DISTRIBUTOR IN CERAMIC MATRIX COMPOSITE MATERIAL WITH SHORT FIBER MANIFOLD

Publications (2)

Publication Number Publication Date
FR3118092A1 FR3118092A1 (en) 2022-06-24
FR3118092B1 true FR3118092B1 (en) 2024-01-05

Family

ID=75278139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2013607A Active FR3118092B1 (en) 2020-12-18 2020-12-18 TURBOMACHINE DISTRIBUTOR IN CERAMIC MATRIX COMPOSITE MATERIAL WITH SHORT FIBER MANIFOLD

Country Status (2)

Country Link
FR (1) FR3118092B1 (en)
WO (1) WO2022129749A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2979662B1 (en) * 2011-09-07 2013-09-27 Snecma PROCESS FOR MANUFACTURING TURBINE DISPENSER SECTOR OR COMPRESSOR RECTIFIER OF COMPOSITE MATERIAL FOR TURBOMACHINE AND TURBINE OR COMPRESSOR INCORPORATING A DISPENSER OR RECTIFIER FORMED OF SUCH SECTORS
EP2966264B1 (en) * 2014-07-07 2021-09-22 Safran Aero Boosters SA Vane segment of an axial turbomachine compressor
FR3080146B1 (en) * 2018-04-17 2021-04-02 Safran Aircraft Engines CMC DISTRIBUTOR WITH EFFORT RELIEF
FR3080145B1 (en) * 2018-04-17 2020-05-01 Safran Aircraft Engines DISTRIBUTOR IN CMC WITH RESUMPTION OF EFFORT BY A WATERPROOF CLAMP
FR3084694B1 (en) * 2018-07-31 2021-04-16 Safran Aircraft Engines ATTACHING A DISTRIBUTOR TO A TURBOMACHINE HOUSING

Also Published As

Publication number Publication date
FR3118092A1 (en) 2022-06-24
WO2022129749A1 (en) 2022-06-23

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