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A platform for research: civil engineering, architecture and urbanism
Composite material turbine engine vane, and method for manufacturing same
A method of fabricating a turbomachine blade out of a composite material including fiber reinforcement densified by a matrix, the method including making a one-piece fiber blank by three-dimensional weaving; shaping the fiber blank to obtain a one-piece fiber preform having a first portion forming a blade airfoil and root preform and at least one second portion forming a preform for an inner or outer blade platform; and densifying the preform with a matrix to obtain a composite material blade having fiber reinforcement constituted by the preform and densified by the matrix, forming a single part with incorporated inner and/or outer platform.
Composite material turbine engine vane, and method for manufacturing same
A method of fabricating a turbomachine blade out of a composite material including fiber reinforcement densified by a matrix, the method including making a one-piece fiber blank by three-dimensional weaving; shaping the fiber blank to obtain a one-piece fiber preform having a first portion forming a blade airfoil and root preform and at least one second portion forming a preform for an inner or outer blade platform; and densifying the preform with a matrix to obtain a composite material blade having fiber reinforcement constituted by the preform and densified by the matrix, forming a single part with incorporated inner and/or outer platform.
Composite material turbine engine vane, and method for manufacturing same
COUPE DOMINIQUE (author) / ROUSSILLE CLÉMENT (author) / GOERING JONATHAN (author) / MATEO JULIEN (author) / EBERLING-FUX NICOLAS (author) / RENON GUILLAUME (author)
2015-07-14
Patent
Electronic Resource
English
IPC:
F01D
Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen
,
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B29L
INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
,
Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C
/
C04B
Kalk
,
LIME
/
D03D
WOVEN FABRICS
,
Gewebe
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Method of fabricating a composite material turbine engine vane with incorporated platforms
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