METHOD OF ASSEMBLING AND DISASSEMBLING OF A TURBINE SHROUD ASSEMBLY

A method for assembling/disassembling a turbine ring assembly including a turbine ring of ceramic matrix composite material and a ring support structure of metal equipped with a central shroud and with at least one single-piece annular plate positioned upstream of the ring with respect to the direct...

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Bibliographic Details
Main Authors DANIS, Antoine, Claude, Michel, Etienne, ILLAND, Hubert, Jean-Yves, JARROSSAY, Clément, QUENNEHEN, Lucien, Henri, Jacques, TABLEAU, Nicolas, Paul
Format Patent
LanguageEnglish
French
German
Published 28.02.2024
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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Summary:A method for assembling/disassembling a turbine ring assembly including a turbine ring of ceramic matrix composite material and a ring support structure of metal equipped with a central shroud and with at least one single-piece annular plate positioned upstream of the ring with respect to the direction of an air flow passing through the assembly, the plate having in the radial direction a first free end and a second end opposite to the first end, the second end being removably attached to the first radial flange and shrink-fit to the central shroud, is disclosed. The method for assembling/disassembling includes, before the assembling/disassembling of the plate, a step of deformation of the central shroud and/or of the at least one annular plate.
Bibliography:Application Number: EP20200707708