Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CERAMIC SEAL COMPONENT FOR GAS TURBINE ENGINE AND PROCESS OF MAKING THE SAME
A ceramic brush seal for a gas turbine engine and a process for manufacturing the seal are provided. In one example, the process includes deinfiltrating an edge of a plurality of plies having a preimpregnated configuration. The edge is defined by a plurality of ceramic fibers extending away from a portion edge of a matrix infiltrated portion of each of the plies. In another example, the process includes masking an edge of a plurality of plies, the edge being defined by a plurality of ceramic fibers extending away from a portion edge of a body portion of each of the plies, and infiltrating the body portion of the plurality of plies with a ceramic matrix slurry. The plies are stacked, formed into a green body and then fired to form the component. The plies may include oxide/oxide woven ceramic fiber plies.
CERAMIC SEAL COMPONENT FOR GAS TURBINE ENGINE AND PROCESS OF MAKING THE SAME
A ceramic brush seal for a gas turbine engine and a process for manufacturing the seal are provided. In one example, the process includes deinfiltrating an edge of a plurality of plies having a preimpregnated configuration. The edge is defined by a plurality of ceramic fibers extending away from a portion edge of a matrix infiltrated portion of each of the plies. In another example, the process includes masking an edge of a plurality of plies, the edge being defined by a plurality of ceramic fibers extending away from a portion edge of a body portion of each of the plies, and infiltrating the body portion of the plurality of plies with a ceramic matrix slurry. The plies are stacked, formed into a green body and then fired to form the component. The plies may include oxide/oxide woven ceramic fiber plies.
CERAMIC SEAL COMPONENT FOR GAS TURBINE ENGINE AND PROCESS OF MAKING THE SAME
KERAMIKDICHTUNGSKOMPONENTE FÜR GASTURBINENMOTOR UNDDEREN HERSTELLUNGSVERFAHREN
COMPOSANT D' ÉTANCHÉITÉ EN CÉRAMIQUE POUR MOTEUR DE TURBINE À GAZ ET SON PROCÉDÉ DE FABRICATION
OVERHOLSER RONALD (Autor:in)
28.04.2021
Patent
Elektronische Ressource
Englisch
IPC:
F02K
JET-PROPULSION PLANTS
,
Strahltriebwerke
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C04B
Kalk
,
LIME
/
F01D
Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen
,
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
/
F02C
Gasturbinenanlagen
,
GAS-TURBINE PLANTS
/
F16J
Kolben
,
PISTONS
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