General Electric Company
AIRFOIL HAVING COOLING CIRCUIT

Abstract:

An apparatus and method for providing a cooling fluid flow having a wall separating the hot air flow from the cooling fluid flow and having a first surface along which the hot air flows in a hot flow path and a second surface facing the cooling fluid flow, first and second supply circuits for providing the cooling fluid flow, at least one skin cooling circuit with at least one channel formed in the first surface, the at least one channel fluidly coupled with the first supply circuit.