Method and system for interfacing a ceramic matrix composite component to a metallic component

An airfoil assembly for a gas turbine engine and a method of transferring load from the ceramic matrix composite airfoil assembly to a metallic vane assembly support member are provided. The airfoil assembly includes a forward end and an aft end with respect to an axial direction of the gas turbine...

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Hauptverfasser: BRIAN GREGG FEIE, MICHAEL RAY TUERTSCHER, GREG SCOTT PHELPS, BRYCE LORING HEITMAN, STEVEN JAMES MURPHY, DARRELL GLENN SENILE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:An airfoil assembly for a gas turbine engine and a method of transferring load from the ceramic matrix composite airfoil assembly to a metallic vane assembly support member are provided. The airfoil assembly includes a forward end and an aft end with respect to an axial direction of the gas turbine engine. The airfoil assembly further includes a radially outer end component including a radially outwardly-facing end surface having a non-compression load-bearing feature extending radially outwardly from the outwardly-facing end surface and formed integrally with the outer end component, the feature configured to mate with a complementary feature formed in a radially inner surface of a first airfoil assembly support structure, the feature selectively positioned orthogonally to a force imparted into the airfoil assembly. The airfoil assembly also includes a radially inner end component, and a hollow airfoil body extending therebetween, the airfoil body configured to receive a strut couplable at a first end to the