FR3033825B1 - Ensemble d'anneau de turbine en materiau composite a matrice ceramique - Google Patents

Ensemble d'anneau de turbine en materiau composite a matrice ceramique Download PDF

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Publication number
FR3033825B1
FR3033825B1 FR1552145A FR1552145A FR3033825B1 FR 3033825 B1 FR3033825 B1 FR 3033825B1 FR 1552145 A FR1552145 A FR 1552145A FR 1552145 A FR1552145 A FR 1552145A FR 3033825 B1 FR3033825 B1 FR 3033825B1
Authority
FR
France
Prior art keywords
composite material
ring assembly
matrix composite
ceramic matrix
turbine ring
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
FR1552145A
Other languages
English (en)
Other versions
FR3033825A1 (fr
Inventor
Henri Jacques Quennehen Lucien
Frederic Claude Cyrille Evain Gael
David Mathieu Paul MARSAL
Guy Xavier Tesson Thierry
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
Safran Ceramics SA
Original Assignee
Safran Aircraft Engines SAS
Safran Ceramics SA
SNECMA SAS
Herakles 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 Aircraft Engines SAS, Safran Ceramics SA, SNECMA SAS, Herakles SA filed Critical Safran Aircraft Engines SAS
Priority to FR1552145A priority Critical patent/FR3033825B1/fr
Priority to PCT/FR2016/050567 priority patent/WO2016146932A1/fr
Priority to GB1714846.1A priority patent/GB2552608B/en
Priority to US15/558,856 priority patent/US10590803B2/en
Publication of FR3033825A1 publication Critical patent/FR3033825A1/fr
Application granted granted Critical
Publication of FR3033825B1 publication Critical patent/FR3033825B1/fr
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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/025—Seal clearance control; Floating assembly; Adaptation means to differential thermal dilatations
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
    • F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion
    • 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
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • 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
    • 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
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • 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
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation
    • 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
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments
    • 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
    • F05D2250/70—Shape
    • F05D2250/75—Shape given by its similarity to a letter, e.g. T-shaped
    • 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
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • 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
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/502—Thermal properties
    • F05D2300/5021—Expansivity
    • F05D2300/50212—Expansivity dissimilar
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1552145A 2015-03-16 2015-03-16 Ensemble d'anneau de turbine en materiau composite a matrice ceramique Active FR3033825B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1552145A FR3033825B1 (fr) 2015-03-16 2015-03-16 Ensemble d'anneau de turbine en materiau composite a matrice ceramique
PCT/FR2016/050567 WO2016146932A1 (fr) 2015-03-16 2016-03-15 Ensemble d'anneau de turbine en materiau composite a matrice ceramique
GB1714846.1A GB2552608B (en) 2015-03-16 2016-03-15 Turbine ring assembly made from ceramic matrix composite material
US15/558,856 US10590803B2 (en) 2015-03-16 2016-03-15 Turbine ring assembly made from ceramic matrix composite material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1552145A FR3033825B1 (fr) 2015-03-16 2015-03-16 Ensemble d'anneau de turbine en materiau composite a matrice ceramique
FR1552145 2015-03-16

Publications (2)

Publication Number Publication Date
FR3033825A1 FR3033825A1 (fr) 2016-09-23
FR3033825B1 true FR3033825B1 (fr) 2018-09-07

Family

ID=53514305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1552145A Active FR3033825B1 (fr) 2015-03-16 2015-03-16 Ensemble d'anneau de turbine en materiau composite a matrice ceramique

Country Status (4)

Country Link
US (1) US10590803B2 (fr)
FR (1) FR3033825B1 (fr)
GB (1) GB2552608B (fr)
WO (1) WO2016146932A1 (fr)

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FR3055148B1 (fr) * 2016-08-19 2020-06-05 Safran Aircraft Engines Ensemble d'anneau de turbine
FR3055147B1 (fr) * 2016-08-19 2020-05-29 Safran Aircraft Engines Ensemble d'anneau de turbine
FR3056637B1 (fr) * 2016-09-27 2018-10-19 Safran Aircraft Engines Ensemble d'anneau de turbine avec calage a froid
FR3056632B1 (fr) 2016-09-27 2020-06-05 Safran Aircraft Engines Ensemble d'anneau turbine comprenant un element de repartition de l'air de refroidissement
FR3068071B1 (fr) * 2017-06-26 2019-11-08 Safran Aircraft Engines Ensemble pour la liaison par palonnier entre un carter de turbine et un element annulaire de turbomachine
US10815810B2 (en) 2019-01-10 2020-10-27 Raytheon Technologies Corporation BOAS assemblies with axial support pins
FR3093344B1 (fr) * 2019-03-01 2021-06-04 Safran Ceram Ensemble pour une turbine de turbomachine
US11215075B2 (en) 2019-11-19 2022-01-04 Rolls-Royce North American Technologies Inc. Turbine shroud assembly with flange mounted ceramic matrix composite turbine shroud ring
US11220930B2 (en) 2019-12-03 2022-01-11 Rolls-Royce Corporation Assembly with pin-mounted ceramic matrix composite material components
US11066947B2 (en) 2019-12-18 2021-07-20 Rolls-Royce Corporation Turbine shroud assembly with sealed pin mounting arrangement
US11143050B2 (en) * 2020-02-13 2021-10-12 Raytheon Technologies Corporation Seal assembly with reduced pressure load arrangement
US11215064B2 (en) * 2020-03-13 2022-01-04 Raytheon Technologies Corporation Compact pin attachment for CMC components
US11208911B2 (en) 2020-04-23 2021-12-28 Rolls-Royce Plc Turbine shroud ring segments with ceramic matrix composite components
US11215065B2 (en) 2020-04-24 2022-01-04 Rolls-Royce Corporation Turbine shroud assembly with ceramic matrix composite components having stress-reduced pin attachment
CN113882910A (zh) * 2020-07-03 2022-01-04 中国航发商用航空发动机有限责任公司 涡轮外环连接组件、燃气涡轮发动机以及连接方法
US11220928B1 (en) 2020-08-24 2022-01-11 Rolls-Royce Corporation Turbine shroud assembly with ceramic matrix composite components and cooling features
CN112267917B (zh) * 2020-09-18 2022-09-23 中国航发四川燃气涡轮研究院 一种纤维预制体以及陶瓷基复合材料涡轮外环
US11187099B1 (en) * 2020-10-20 2021-11-30 Rolls-Royce Corporation Turbine shroud with containment features
US11208896B1 (en) 2020-10-20 2021-12-28 Rolls-Royce Corporation Turbine shroud having ceramic matrix composite component mounted with cooled pin
FR3115600B1 (fr) 2020-10-28 2023-03-17 Safran Ceram Dispositif de test pour mesurer une etancheite d’un anneau destine a s’etendre autour d’un rotor aubage d’une turbomachine d’aeronef et methode de test associee
US11255210B1 (en) 2020-10-28 2022-02-22 Rolls-Royce Corporation Ceramic matrix composite turbine shroud assembly with joined cover plate
FR3115601B1 (fr) 2020-10-28 2022-10-14 Safran Ceram Dispositif d’essai en cycle thermique, systeme de test pour mesurer une etancheite entre un secteur d’anneau et un support de fixation destines a s’etendre autour d’un rotor aubage d’une turbomachine d’aeronef et procedes associes
US11761351B2 (en) 2021-05-25 2023-09-19 Rolls-Royce Corporation Turbine shroud assembly with radially located ceramic matrix composite shroud segments
US11346237B1 (en) 2021-05-25 2022-05-31 Rolls-Royce Corporation Turbine shroud assembly with axially biased ceramic matrix composite shroud segment
US11629607B2 (en) 2021-05-25 2023-04-18 Rolls-Royce Corporation Turbine shroud assembly with radially and axially biased ceramic matrix composite shroud segments
US11286812B1 (en) 2021-05-25 2022-03-29 Rolls-Royce Corporation Turbine shroud assembly with axially biased pin and shroud segment
US11346251B1 (en) 2021-05-25 2022-05-31 Rolls-Royce Corporation Turbine shroud assembly with radially biased ceramic matrix composite shroud segments
US11959389B2 (en) * 2021-06-11 2024-04-16 Pratt & Whitney Canada Corp. Turbine shroud segments with angular locating feature
US11441441B1 (en) 2021-06-18 2022-09-13 Rolls-Royce Corporation Turbine shroud with split pin mounted ceramic matrix composite blade track
US11499444B1 (en) 2021-06-18 2022-11-15 Rolls-Royce Corporation Turbine shroud assembly with forward and aft pin shroud attachment
US11319828B1 (en) 2021-06-18 2022-05-03 Rolls-Royce Corporation Turbine shroud assembly with separable pin attachment
US11773751B1 (en) 2022-11-29 2023-10-03 Rolls-Royce Corporation Ceramic matrix composite blade track segment with pin-locating threaded insert
US11713694B1 (en) 2022-11-30 2023-08-01 Rolls-Royce Corporation Ceramic matrix composite blade track segment with two-piece carrier
US11840936B1 (en) 2022-11-30 2023-12-12 Rolls-Royce Corporation Ceramic matrix composite blade track segment with pin-locating shim kit
US11732604B1 (en) 2022-12-01 2023-08-22 Rolls-Royce Corporation Ceramic matrix composite blade track segment with integrated cooling passages
US11885225B1 (en) 2023-01-25 2024-01-30 Rolls-Royce Corporation Turbine blade track with ceramic matrix composite segments having attachment flange draft angles

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FR3033826B1 (fr) * 2015-03-16 2018-11-23 Safran Ceramics Ensemble d'anneau de turbine comprenant une pluralite de secteurs d'anneau en materiau composite a matrice ceramique
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FR3036432B1 (fr) * 2015-05-22 2019-04-19 Safran Ceramics Ensemble d'anneau de turbine avec maintien axial
FR3036433B1 (fr) * 2015-05-22 2019-09-13 Safran Ceramics Ensemble d'anneau de turbine avec maintien par crabotage
FR3036436B1 (fr) * 2015-05-22 2020-01-24 Safran Ceramics Ensemble d'anneau de turbine avec maintien par brides
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FR3045715B1 (fr) * 2015-12-18 2018-01-26 Safran Aircraft Engines Ensemble d'anneau de turbine avec maintien a froid et a chaud
FR3056632B1 (fr) * 2016-09-27 2020-06-05 Safran Aircraft Engines Ensemble d'anneau turbine comprenant un element de repartition de l'air de refroidissement
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Also Published As

Publication number Publication date
WO2016146932A1 (fr) 2016-09-22
US10590803B2 (en) 2020-03-17
FR3033825A1 (fr) 2016-09-23
GB2552608A (en) 2018-01-31
US20180073398A1 (en) 2018-03-15
GB201714846D0 (en) 2017-11-01
GB2552608B (en) 2020-09-16

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