公开(公告)号：US12037918B2

公开(公告)日：2024-07-16

申请号：US17845656

申请日：2022-06-21

Applicant: RAYTHEON TECHNOLOGIES CORPORATION

Inventor： Scott J. Augustine ,  Elizabeth F. Vinson ,  Ron I. Prihar ,  Uyen Phan

IPC: F01D5/00 ,  B23P6/00 ,  G06F30/15 ,  G06F30/23

CPC classification number: F01D5/005 ,  B23P6/002 ,  G06F30/15 ,  G06F30/23 ,  F05D2230/80

Abstract: A method can comprise: receiving an inspection data corresponding to a geometry of an inspected bladed rotor; performing a baseline evaluation based on the inspection data; determining a plurality of candidate repair profiles for a defect of the inspected bladed rotor; performing an updated evaluation for each candidate repair profile in the plurality of candidate repair profiles; selecting a selected candidate repair profile in the plurality of candidate repair profiles based on the updated evaluation for each candidate repair profile in the plurality of candidate repair profiles; and performing a repair based on the selected candidate repair profile.

公开(公告)号：US20230315938A1

公开(公告)日：2023-10-05

申请号：US17963898

申请日：2022-10-11

Applicant: Raytheon Technologies Corporation

Inventor： Anil Prasad ,  Becky E. Rose ,  Lawrence P. Roberts ,  Uyen Phan

IPC: G06F30/20

CPC classification number: G06F30/20

Abstract: A method is providing comprising receiving, via a processor, a digital representation of a potentially repaired blade from an inspection system, the digital representation including a repair blend profile, the digital representation based on an inspected blade of an inspected bladed rotor; generating, via the processor, an airfoil definition file corresponding to the digital representation, inputting, via the processor, the airfoil definition file into an aerodynamic simulator, receiving, via the processor, simulation results from the aerodynamic simulator of the potentially repaired blade; analyzing, via the processor, an overall engine impact of the potentially repaired blade based on the simulation results, inputting, via the processor, a plurality of simulation results into an aerodynamic effect translator, and receiving, via the processor, a translated impact for local effect of a repaired bladed rotor with the potentially repaired blade.