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On Performing Spatiotemporal Stereocorrelation at Very High Temperatures

  • M. Berny
  • T. Archer
  • F. Hild
  • A. Mavel
  • P. Beauchêne
  • V. Herb
  • B. Lacombe
Conference paper
Part of the Conference Proceedings of the Society for Experimental Mechanics Series book series (CPSEMS)

Abstract

Global stereocorrelation has been deployed to measure 3D displacement fields of a ceramic matrix composite loaded at very high temperatures by a laser beam. The heat haze effect is analyzed thanks to an original calibration procedure.

Keywords

Stereocorrelation High temperature Heat haze effect Calibration target Uncertainty quantification 

Notes

Acknowledgement

This work was supported under PRC MECACOMP, French research project co-funded by DGAC and SAFRAN Group, piloted by SAFRAN Group and involving SAFRAN Group, ONERA and CNRS.

References

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    Besnard, G., Leclerc, H., Roux, S., Hild, F.: Analysis of image series through digital image correlation. J. Strain Anal. 47(4), 214–228 (2012)CrossRefGoogle Scholar
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    Berny, M., Archer, T., Mavel, A., Beauchêne, P., Roux, S., Hild, F.: On the analysis of heat haze effects with space time DIC. Opt. Lasers Eng. 111, 135–153 (2018)CrossRefGoogle Scholar
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    Mathieu, F., Leclerc, H., Hild, F., Roux, S.: Estimation of elastoplastic parameters via weighted FEMU and Integrated-DIC. Exp. Mech. 55, 105–119 (2015)CrossRefGoogle Scholar

Copyright information

© The Society for Experimental Mechanics, Inc. 2019

Authors and Affiliations

  • M. Berny
    • 1
    • 2
  • T. Archer
    • 1
    • 2
    • 3
  • F. Hild
    • 1
  • A. Mavel
    • 3
  • P. Beauchêne
    • 3
  • V. Herb
    • 2
  • B. Lacombe
    • 2
  1. 1.LMT (ENS Cachan/CNRS/University Paris-Saclay)CachanFrance
  2. 2.SAFRAN, Safran CeramicsLe HaillanFrance
  3. 3.ONERA, The French Aerospace LabPalaiseauFrance

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