Abstract: An outer platform leading edge cooling system includes a radially outer platform having a platform leading edge; a hollow cooling channel is defined extending generally longitudinally along the platform leading edge of the radially outer platform; an inlet port located in a radially outer end region of the platform leading edge being fluidly coupled with the hollow cooling channel; and the hollow cooling channel comprising an outlet conduit extending from a cooling channel exit, the outlet conduit being connected in fluid flow communication with a trailing edge cavity.

Abstract: An example method for vane classification includes scanning, using a structured light scanner, a vane for a turbine engine to capture three-dimensional (3D) data about the vane. The method further includes generating a point cloud from the 3D data about the vane. The method further includes connecting, using a processing system, points of the point cloud to generate a mesh surface. The method further includes determining, using the processing system, an airflow for an airfoil of the vane based at least in part on the mesh surface. The method further includes constructing the turbine engine based at least in part on the airflow for the airfoil of the vane without reference to an adjacent airfoil of the vane.