GAS TURBINE ENGINE AIRFOIL COOLING CIRCUIT ARRANGEMENT

GAS TURBINE ENGINE AIRFOIL COOLING CIRCUIT ARRANGEMENT

A component for a gas turbine engine includes, among other things, an airfoil that extends between a leading edge and a trailing edge and a cooling circuit disposed inside of the airfoil. The cooling circuit includes at least one core cavity that extends inside of the airfoil, a baffle received with...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MONGILLO, Dominic, J, BERGMAN, Russell, J, GREGG, Shawn, J, ENNACER, Mohammed, PAPPLE, Michael, Leslie, Clyde
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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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Beschreibung
Zusammenfassung:A component for a gas turbine engine includes, among other things, an airfoil that extends between a leading edge and a trailing edge and a cooling circuit disposed inside of the airfoil. The cooling circuit includes at least one core cavity that extends inside of the airfoil, a baffle received within the at least one core cavity, a plurality of pedestals positioned adjacent to the at least one core cavity and a first plurality of axial ribs positioned between the plurality of pedestals and the trailing edge of the airfoil.