[en] Thermography and holography are full-field non-contact techniques which are used in nondestructive testing (NDT) applications. Thermography is a step forward to holography for damage detection because it is easier to interpret. We discuss their common aspects and what distinguish them. Also the complementarity of both is addressed and an innovative combination of both is proposed. At last we show how processing developed for thermography can benefit to holography, specifically in the domain of composite materials
Disciplines :
Physique
Auteur, co-auteur :
Georges, Marc ; Université de Liège > CSL (Centre Spatial de Liège)
Langue du document :
Anglais
Titre :
Thermography vs holographic techniques for nondestructive testing of composites: similarities, differences and potential cross-fertilization
Date de publication/diffusion :
mai 2016
Nom de la manifestation :
International Conference on Processes in Combined Optical and Imaging Methods Applied to Mechanical Engineering
Organisateur de la manifestation :
E. Hack and P.K. Rastogi
Lieu de la manifestation :
Ascona, Suisse
Date de la manifestation :
8-13 May 2016
Sur invitation :
Oui
Manifestation à portée :
International
Projet européen :
FP7 - 213457 - FANTOM - Full-field Advanced Non Destructive Technique for On-line Thermo-Mechanical Measurements on Aeronautical Structures
