Abstract: An improved manufacturing method includes virtually aligning scanned virtual vane components that are virtual electronic counterparts of separately manufactured and three-dimensionally scanned physical vane components used in gas turbine engines. The improved method performs virtual alignments for any of various possible virtual combinations of the virtual vane components to predict how their physical counterparts would likely behave in combination with each other before those physical counterparts are inseparably combined. One or more optimal virtual combinations are identified, in turn indicating optimal physical combinations to select to form physical vanes incorporated into one or more gas turbine engines, in turn improving the quality of the vanes and ultimately engine performance.

Abstract: An improved manufacturing method includes virtually aligning scanned virtual vane components that are virtual electronic counterparts of separately manufactured and three-dimensionally scanned physical vane components used in gas turbine engines. The improved method performs virtual alignments for any of various possible virtual combinations of the virtual vane components to predict how their physical counterparts would likely behave in combination with each other before those physical counterparts are inseparably combined. One or more optimal virtual combinations are identified, in turn indicating optimal physical combinations to select to form physical vanes incorporated into one or more gas turbine engines, in turn improving the quality of the vanes and ultimately engine performance.

Abstract: A computing device for determining effective flow areas of a turbine or turbine engine includes optically scanning and digital modeling of turbine components to produce virtual vanes, virtual vane segments, and virtual ring assemblies. The computing device determines both individual effective flow areas between vanes and the total effective flow area of a vane ring assembly. Based on the virtual vanes and determined effective flow areas, the computing device may compare one or more turbine components to a reference turbine to determine whether the turbine is out of specification and aid in repair, modification, or reassembly of the turbine or turbine engine.

Abstract: A computing device for determining effective flow areas of a turbine or turbine engine includes optically scanning and digital modeling of turbine components to produce virtual vanes, virtual vane segments, and virtual ring assemblies. The computing device determines both individual effective flow areas between vanes and the total effective flow area of a vane ring assembly. Based on the virtual vanes and determined effective flow areas, the computing device may compare one or more turbine components to a reference turbine to determine whether the turbine is out of specification and aid in repair, modification, or reassembly of the turbine or turbine engine.

Abstract: A computing device for determining effective flow areas of a turbine or turbine engine includes optically scanning and digital modeling of turbine components to produce virtual vanes, virtual vane segments, and virtual ring assemblies. The computing device determines both individual effective flow areas between vanes and the total effective flow area of a vane ring assembly. Based on the virtual vanes and determined effective flow areas, the computing device may compare one or more turbine components to a reference turbine to determine whether the turbine is out of specification and aid in repair, modification, or reassembly of the turbine or turbine engine.

Abstract: A computing device for determining effective flow areas of a turbine or turbine engine includes optically scanning and digital modeling of turbine components to produce virtual vanes, virtual vane segments, and virtual ring assemblies. The computing device determines both individual effective flow areas between vanes and the total effective flow area of a vane ring assembly. Based on the virtual vanes and determined effective flow areas, the computing device may compare one or more turbine components to a reference turbine to determine whether the turbine is out of specification and aid in repair, modification, or reassembly of the turbine or turbine engine.