INTEGRALLY BLADED ROTOR ANALYSIS AND REPAIR SYSTEMS AND METHODS

A method of repairing an integrally bladed rotor (IBR) may comprise: performing a vibratory analysis of a rotor module including a first inspected IBR with a potential repair shape for the IBR; determining an undesirable vibratory characteristic of a second inspected IBR in the rotor module; iterati...

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Hauptverfasser: YANG, MING-TA, OWEN, WILLIAM D, ROBERTS, LAWRENCE P, PRIHAR, RON I
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creator YANG, MING-TA
OWEN, WILLIAM D
ROBERTS, LAWRENCE P
PRIHAR, RON I
description A method of repairing an integrally bladed rotor (IBR) may comprise: performing a vibratory analysis of a rotor module including a first inspected IBR with a potential repair shape for the IBR; determining an undesirable vibratory characteristic of a second inspected IBR in the rotor module; iterating the potential repair shape for the first IBR to eliminate the undesirable vibratory characteristic of the second inspected IBR; and repairing the first IBR with a selected repair shape based on determining the potential repair shape eliminates the undesirable vibratory characteristic.
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subjects MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
title INTEGRALLY BLADED ROTOR ANALYSIS AND REPAIR SYSTEMS AND METHODS
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