Thermographic characterisation of delamination in laminates

Abstract : The objective of the work presented in this paper is to propose a fast and accurate approach of the characterization of the delaminations in layered planar pieces using infrared thermography. This approach is based on an iterative data fi tting method involving a fast semi-analytical three-dimensional model. The developed algorithm takes full advantage of the design of the forward model in order to speed up the iterative process. The robustness of the proposed approach is numerically assessed in presence of synthetic noisy data sets in some realistic con figurations.
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Contributor : Dominique Lesselier <>
Submitted on : Thursday, March 21, 2019 - 1:26:06 PM
Last modification on : Tuesday, July 9, 2019 - 9:22:35 AM

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  • HAL Id : hal-02075381, version 1

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Almpion Ratsakou, Anastasios Skarlatos, Christophe Reboud, Dominique Lesselier. Thermographic characterisation of delamination in laminates. Journal of Physics: Conference Series, IOP Science, In press, Proceedings, NCMIP 2019. ⟨hal-02075381⟩

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