Accuracy issues in modeling thermal NDT problems

V. Vavilov, S. Marinetti, D. Nesteruk

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

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.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Volume6939
DOIs
Publication statusPublished - 2008
EventThermosense XXX - Orlando, FL, United States
Duration: 18 Mar 200820 Mar 2008

Other

OtherThermosense XXX
CountryUnited States
CityOrlando, FL
Period18.3.0820.3.08

Keywords

  • Accuracy
  • Numerical analysis
  • Thermal NDT

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

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