Blend approach based inspection and analysis systems and methods
A method of determining a repair method for a defect in a bladed rotor can comprise comparing the defect in a three-dimensional model of an inspected integrally bladed rotor (IBR) to a plurality of known defects from a repair database; determining the defect is matching a known defect in the plurality of known defects in the repair database; and generating a repair process associated with the known defect in response to determining the defect is matching the known defect. A method can also comprise determining a potential repair process; performing a structural simulation of a finite element model for the inspected IBR with the potential repair; performing an aerodynamic simulation of an aerodynamic model for the inspected IBR with the potential repair; and generating the potential repair process for the defect in response to determining the inspected IBR with the potential repair meets structural and the aerodynamic criteria.
1. A method of determining a repair method for a defect in a bladed rotor, the method comprising:
comparing the defect in a three-dimensional model of an inspected integrally bladed rotor (IBR) to a plurality of known defects from a repair database;
determining the defect is matching a known defect in the plurality of known defects in the repair database;
generating a repair process associated with the known defect in response to determining the defect is matching the known defect;
comparing a second defect in the three-dimensional model to the plurality of known defects in the repair database;
determining, the second defect does not match any of the plurality of known defects; and
generating a second repair process associated with a second repaired defect shape based on a structural analysis and an aerodynamic analysis of the three-dimensional model of the inspected IBR with a first repaired defect shape of the defect associated with the repair process for the known defect and the second repaired defect shape.
2. The method of claim 1 , wherein the defect is matching the known defect in response to having between 90% and 100% similarity to a defect shape and a defect size based on a tolerance threshold.
3. The method of claim 2 , wherein the defect is further matching the known defect in response to being in a location that is a same location as the known defect.
4. The method of claim 3 , wherein the location and the same location are one of a leading edge, a trailing edge, a tip, and a transition from an airfoil to a platform.
5. The method of claim 1 , further comprising performing the repair process associated with the repaired defect on the defect of the inspected IBR.
6. The method of claim 1 , wherein generating the repair process further comprises generating instructions to be performed by a computer numerical control (CNC) machine.
7. The method of claim 1 , wherein generating the repair process further comprises generating instructions to an additive manufacturing machine.
8. The method of claim 1 , further comprising iterating the second repaired defect shape until a structural criteria for the structural analysis and an aerodynamic criteria for the aerodynamic analysis are met.
9. The method of claim 1 , further comprising scaling a structural results from the structural analysis based on test engine test data for a tested IBR associated with the inspected IBR.