Turbine blade for a gas turbine engine
OwnerRemo Marini, Edward Vlasicinventors
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Abstract
The turbine blade comprises an airfoil having opposite pressure and suction sidewalls extending from a platform to a free end tip and in a chordwise direction from a leading edge to a trailing edge. The blade has a chamfer extending between the pressure sidewall and the tip. The chamfer extends in a chordwise direction, the blade having a plurality of cooling passageways, each extending from an inlet in fluid communication with a pressurized cooling circuit inside the airfoil to an outlet on the chamfer.
Claims8
A turbine blade comprising an airfoil having opposite pressure and suction sidewalls extending from a platform to a free end tip and in a chordwise direction from a leading edge to a trailing edge, the blade having a chamfer extending between the pressure sidewall and the tip, the chamfer extending in a chordwise direction, the blade having a plurality of cooling passageways, each extending from an inlet in fluid communication with a pressurized cooling air circuit inside the airfoil to an outlet on the chamfer.
Dependencies are inferred from the claim text.