10:45 AM - 11:00 AM
[3D04] Piping system, risk management based on wall thinning monitoring and prediction -PYRAMID-
(10)Monitoring of pipe wall thinning by electromagnetic acoustic resonance method
Keywords:electromagnetic acoustic transducer, pipe wall thinning, monitoring
In this study, pipe wall thinning is monitored by electromagnetic acoustic resonance method during the corrosion test of a pipe. Analyising the resonance waveforms, time evolution of pipe wall thickness is estimated. In addtion, accruracy and reliability of measurement are confirmed.