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Proceedings Paper

Accuracy issues in modeling thermal NDT problems
Author(s): Vladimir Vavilov; Sergio Marinetti; Denis Nesteruk
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Paper Abstract

Two models which can be regarded as extreme simulation cases in thermal nondestructive testing are studied numerically with accent being made on the accuracy issue. Four computer programs (ThermoCalc-2D, ThermoCalc-6L, ThermoModel and Comsol Multiphysics) are compared in calculating both absolute temperatures and thermal NDT parameters, such as differential temperature signal and running contrast.

Paper Details

Date Published: 17 March 2008
PDF: 12 pages
Proc. SPIE 6939, Thermosense XXX, 693913 (17 March 2008); doi: 10.1117/12.775684
Show Author Affiliations
Vladimir Vavilov, Tomsk Polytechnic Univ. (Russia)
Sergio Marinetti, ITC (Italy)
Denis Nesteruk, Tomsk Polytechnic Univ. (Russia)

Published in SPIE Proceedings Vol. 6939:
Thermosense XXX
Vladimir P. Vavilov; Douglas D. Burleigh, Editor(s)

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