RTX Corporation
Turbine vane

Abstract:

A turbine vane for a gas turbine engine, including: an airfoil including leading and trailing edges joined by spaced apart pressure and suction sides to provide an exterior airfoil surface extending from an inner platform in a radial direction to an outer platform; and wherein the exterior airfoil surface is formed in substantial conformance with multiple cross-sectional profiles of the airfoil described by a set of Cartesian coordinates set forth in at least one of Tables 1-3, and wherein the set of Cartesian coordinates in Tables 1-3 are offset from a center of an opening located in a forward surface of an attachment lug that extends from a leading edge of the inner platform.