FR3115601B1 - THERMAL CYCLE TEST DEVICE, TEST SYSTEM FOR MEASURING TIGHTNESS BETWEEN A RING SECTOR AND A FIXING SUPPORT INTENDED TO EXTEND AROUND A ROTOR BLADE OF AN AIRCRAFT TURBOMACHINE AND RELATED METHODS - Google Patents

THERMAL CYCLE TEST DEVICE, TEST SYSTEM FOR MEASURING TIGHTNESS BETWEEN A RING SECTOR AND A FIXING SUPPORT INTENDED TO EXTEND AROUND A ROTOR BLADE OF AN AIRCRAFT TURBOMACHINE AND RELATED METHODS Download PDF

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Publication number
FR3115601B1
FR3115601B1 FR2011013A FR2011013A FR3115601B1 FR 3115601 B1 FR3115601 B1 FR 3115601B1 FR 2011013 A FR2011013 A FR 2011013A FR 2011013 A FR2011013 A FR 2011013A FR 3115601 B1 FR3115601 B1 FR 3115601B1
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FR
France
Prior art keywords
ring sector
thermal cycle
rotor blade
fixing support
extend around
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
FR2011013A
Other languages
French (fr)
Other versions
FR3115601A1 (en
Inventor
Christophe Paul Aupetit
Nicolas Abel Louis Guel
Benjamin Lacombe
Eric François Mariage
Thierry Guy Xavier Tesson
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 FR2011013A priority Critical patent/FR3115601B1/en
Publication of FR3115601A1 publication Critical patent/FR3115601A1/en
Application granted granted Critical
Publication of FR3115601B1 publication Critical patent/FR3115601B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/14—Testing gas-turbine engines or jet-propulsion engines
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/025—Details with respect to the testing of engines or engine parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G01M99/002—Thermal testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G01M99/007—Subject matter not provided for in other groups of this subclass by applying a load, e.g. for resistance or wear testing
    • 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
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • 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
    • F05D2240/00—Components
    • F05D2240/55—Seals
    • F05D2240/57—Leaf seals
    • 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
    • F05D2260/83—Testing, e.g. methods, components or tools therefor
    • 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

L’invention concerne un dispositif (100) d’ essai en cycle thermique, comprenant : un bâti (102) délimitant une chambre de réception (107) dans laquelle est agencé un assemblage (106) s’étendant dans un plan parallèle à un plan principal (P0) et comprenant: un premier profilé (108) en matériau métallique comprenant un premier corps (117) s’étendant entre une première et une seconde extrémités (117a, 117b), un second profilé (110) en matériau métallique comprenant un second corps (118) s’étendant entre une première et une seconde extrémités (118a, 118b), et un secteur d’anneau (112) en matériau composite, ce secteur d’anneau (112) étant agencé entre le premier et le second profilés (108, 110) et comprenant un corps (114) s’étendant entre une première et une seconde extrémités (114a, 114b), un organe de serrage (124) relié au bâti (102) et configuré pour exercer un effort sur l’assemblage selon une direction perpendiculaire au plan principal (P0). Figure d’abrégé : Figure 9aThe invention relates to a thermal cycle test device (100), comprising: a frame (102) delimiting a reception chamber (107) in which is arranged an assembly (106) extending in a plane parallel to a plane main (P0) and comprising: a first profile (108) in metallic material comprising a first body (117) extending between a first and a second end (117a, 117b), a second profile (110) in metallic material comprising a second body (118) extending between a first and a second end (118a, 118b), and a ring sector (112) made of composite material, this ring sector (112) being arranged between the first and the second profiles (108, 110) and comprising a body (114) extending between a first and a second end (114a, 114b), a clamping member (124) connected to the frame (102) and configured to exert a force on the assembly in a direction perpendicular to the main plane (P0). Abstract Figure: Figure 9a

FR2011013A 2020-10-28 2020-10-28 THERMAL CYCLE TEST DEVICE, TEST SYSTEM FOR MEASURING TIGHTNESS BETWEEN A RING SECTOR AND A FIXING SUPPORT INTENDED TO EXTEND AROUND A ROTOR BLADE OF AN AIRCRAFT TURBOMACHINE AND RELATED METHODS Active FR3115601B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2011013A FR3115601B1 (en) 2020-10-28 2020-10-28 THERMAL CYCLE TEST DEVICE, TEST SYSTEM FOR MEASURING TIGHTNESS BETWEEN A RING SECTOR AND A FIXING SUPPORT INTENDED TO EXTEND AROUND A ROTOR BLADE OF AN AIRCRAFT TURBOMACHINE AND RELATED METHODS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2011013A FR3115601B1 (en) 2020-10-28 2020-10-28 THERMAL CYCLE TEST DEVICE, TEST SYSTEM FOR MEASURING TIGHTNESS BETWEEN A RING SECTOR AND A FIXING SUPPORT INTENDED TO EXTEND AROUND A ROTOR BLADE OF AN AIRCRAFT TURBOMACHINE AND RELATED METHODS
FR2011013 2020-10-28

Publications (2)

Publication Number Publication Date
FR3115601A1 FR3115601A1 (en) 2022-04-29
FR3115601B1 true FR3115601B1 (en) 2022-10-14

Family

ID=74182988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2011013A Active FR3115601B1 (en) 2020-10-28 2020-10-28 THERMAL CYCLE TEST DEVICE, TEST SYSTEM FOR MEASURING TIGHTNESS BETWEEN A RING SECTOR AND A FIXING SUPPORT INTENDED TO EXTEND AROUND A ROTOR BLADE OF AN AIRCRAFT TURBOMACHINE AND RELATED METHODS

Country Status (1)

Country Link
FR (1) FR3115601B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3033825B1 (en) 2015-03-16 2018-09-07 Safran Aircraft Engines TURBINE RING ASSEMBLY OF CERAMIC MATRIX COMPOSITE MATERIAL
FR3070417B1 (en) * 2017-08-24 2019-08-23 Safran Aircraft Engines DEVICE FOR TESTING THE INTER-SECTOR PERMEABILITY OF TWO RING SECTIONS OF A TURBOMACHINE ELEMENT

Also Published As

Publication number Publication date
FR3115601A1 (en) 2022-04-29

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