Quantitative calorimetry and TSA in case of low thermal signal and strong spatial gradients: Application to glass materials

Guillaume Corvec, Eric Robin, Jean Benoît Le Cam, Pierre Lucas, Jean Christophe Sangleboeuf, Frédéric Canevet

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

Abstract

In the present paper, the thermo-mechanical characterization of a holed glass sample under cyclic loading is carried out. Due to the low thermoelastic response obtained for such a material, the thermal movie has been preliminary filtered. The experimental stress field obtained from the Thermoelastic Stress Analysis (TSA) is well correlated to the finite element model. It validates both the use of this experimental technique to study the thermoelastic response of brittle materials and the filtering methodology. Finally, the corresponding calorimetric response has been determined by using a simplified formulation of the heat diffusion equation. This permits to quantify heat sources and to carry out energy balances.

Original languageEnglish (US)
Title of host publicationResidual Stress, Thermomechanics and Infrared Imaging, Hybrid Techniques and Inverse Problems - Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics
EditorsXavier Balandraud, John M. Considine, Antonio Baldi, Simon Quinn
PublisherSpringer New York LLC
Pages13-19
Number of pages7
ISBN (Print)9783319628981
DOIs
StatePublished - 2018
EventAnnual Conference and Exposition on Experimental and Applied Mechanics, 2017 - Indianapolis, United States
Duration: Jun 12 2017Jun 15 2017

Publication series

NameConference Proceedings of the Society for Experimental Mechanics Series
Volume8
ISSN (Print)2191-5644
ISSN (Electronic)2191-5652

Other

OtherAnnual Conference and Exposition on Experimental and Applied Mechanics, 2017
CountryUnited States
CityIndianapolis
Period6/12/176/15/17

Keywords

  • Denoising methodology
  • Infrared thermography
  • Inorganic oxide glass
  • Quantitative calorimetry
  • Thermoelastic stress analysis

ASJC Scopus subject areas

  • Engineering(all)
  • Computational Mechanics
  • Mechanical Engineering

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  • Cite this

    Corvec, G., Robin, E., Le Cam, J. B., Lucas, P., Sangleboeuf, J. C., & Canevet, F. (2018). Quantitative calorimetry and TSA in case of low thermal signal and strong spatial gradients: Application to glass materials. In X. Balandraud, J. M. Considine, A. Baldi, & S. Quinn (Eds.), Residual Stress, Thermomechanics and Infrared Imaging, Hybrid Techniques and Inverse Problems - Proceedings of the 2017 Annual Conference on Experimental and Applied Mechanics (pp. 13-19). (Conference Proceedings of the Society for Experimental Mechanics Series; Vol. 8). Springer New York LLC. https://doi.org/10.1007/978-3-319-62899-8_3