Results of the 2013 UT modeling benchmark obtained with models implemented in CIVA

Journal Article · Tue Feb 18 00:00:00 EST 2014 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4865081· OSTI ID:22263793

Toullelan, Gwénaël; Raillon, Raphaële; Chatillon, Sylvain ^[1]; Lonne, Sébastien ^[2]

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1. CEA, LIST, 91191Gif-sur-Yvette (France)
2. EXTENDE, Le Bergson, 15 Avenue Emile Baudot, 91300 MASSY (France)

The 2013 Ultrasonic Testing (UT) modeling benchmark concerns direct echoes from side drilled holes (SDH), flat bottom holes (FBH) and corner echoes from backwall breaking artificial notches inspected with a matrix phased array probe. This communication presents the results obtained with the models implemented in the CIVA software: the pencilmodel is used to compute the field radiated by the probe, the Kirchhoff approximation is applied to predict the response of FBH and notches and the SOV (Separation Of Variables) model is used for the SDH responses. The comparison between simulated and experimental results are presented and discussed.

• OSTI ID: 22263793
• Journal Information: AIP Conference Proceedings, Vol. 1581, Issue 1; Conference: 40. annual review of progress in quantitative nondestructive evaluation, Baltimore, MD (United States), 21-26 Jul 2013, 10. international conference on Barkhausen noise and micromagnetic testing, Baltimore, MD (United States), 21-26 Jul 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
APPROXIMATIONS
BENCHMARKS
BOREHOLES
COMPARATIVE EVALUATIONS
COMPUTER CODES
PROBES
SIMULATION
ULTRASONIC TESTING