Výsledky vyhledávání

Design of ultrasonic inspection methods for sodium cooled reactors by CIVA simulation

Autor: F. Le Bourdais, F. Baque, F. Reverdy, V. Baronian

Publikováno v: 2013 3rd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications (ANIMMA)
2013 3rd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications (ANIMMA), Jun 2013, Marseille, France. ⟨10.1109/ANIMMA.2013.6727955⟩

International audience; In-service inspection of sodium fast reactors requires the development of non-destructive techniques adapted to the hot and opaque sodium environment and the complex accessibility of the reactor pressure vessel. As the French

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7084c3f198260facfe17d832447e1f2d
https://hal-cea.archives-ouvertes.fr/cea-01836061

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Hybrid modal/fe simulation of guided waves inspections

Autor: F. Le Bourdais, V. Baronian, Karim Jezzine

Publikováno v: 39th Annual Review of Progress in Quantative Nondestructive Evaluation (QNDE)
39th Annual Review of Progress in Quantative Nondestructive Evaluation (QNDE), Jul 2012, Denver, United States. pp.191-198, ⟨10.1063/1.4789048⟩

39th Annual Review of Progress in Quantative Nondestructive Evaluation (QNDE), Denver, CO, JUL 15-20, 2012; International audience; A hybrid numerical method coupling a modal description in regular parts of the waveguides and a Finite Element computa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19261d656ade3ab969e0c03c31d59d2a
https://hal-cea.archives-ouvertes.fr/cea-01828201

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Ultrasonics guided wave benchmark: CEA simulations for the scattering of guided waves in a stiffened isotropic

Autor: D. Ségur, V. Baronian, L. Taupin

Publikováno v: AIP Conference Proceedings.

A problem of guided wave propagation and scattering has been submitted to the QNDE 2011 benchmark session. It is concerned with the scattering of guided waves emitted and received by two EMAT transducers positioned on either side of a stiffener over

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a241efb4b18352b59c00721d7c44595
https://doi.org/10.1063/1.4716435

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HYBRID SAFE∕FE SIMULATION OF INSPECTIONS OF ELASTIC WAVEGUIDES CONTAINING SEVERAL LOCAL DISCONTINUITIES OR DEFECTS

Autor: V. Baronian, A. Lhémery, K. Jezzine, Donald O. Thompson, Dale E. Chimenti

Publikováno v: AIP Conference Proceedings.

Two previously proposed formulations to simulate nondestructive inspection by guided waves (GW) are extended to deal with (possibly multiple) scattering by several discontinuities or defects. They hybridize models for transducer diffraction effect (r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b382f9c3d4ae15f9461d9f33da5aa19c
https://doi.org/10.1063/1.3591855

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SIMULATION OF INSPECTIONS OF ELASTIC WAVEGUIDES OF ARBITRARY SECTION CONTAINING ARBITRARY LOCAL DISCONTINUITIES OR DEFECTS

Autor: A. Lhémery, V. Baronian, K. Jezzine, A.-S. Bonnet-BenDhia, Donald O. Thompson, Dale E. Chimenti

Publikováno v: AIP Conference Proceedings.

Optimizing guided wave (GW) examinations or interpreting GW measurements can be greatly helped by simulation tools dealing with complex propagation and scattering phenomena. Tools are developed exploiting the modal nature of GW, this simplifying inte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08dd156d397ccd1810c584603835912c
https://doi.org/10.1063/1.3362240

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A numerical method for the simulation of NDT experiments in an elastic waveguide

Autor: A. S. Bonnet-Ben Dhia, A. Lhémery, Éric Lunéville, V. Baronian

Publikováno v: Springer Proceedings in Physics ISBN: 9783540891048

This work concerns the numerical simulation of a non destructive testing experiment in an elastic waveguide. The transient wave which is produced by the transducer is represented, in the frequency domain, as a superposition of modes. As a consequence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2848f5a09d72a5a1a6d7fab84fc66a30
https://doi.org/10.1007/978-3-540-89105-5_12

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