Comparative study of Pulsed IR Thermography and Ultrasonic Testing to obtain a porosity mapping of oxide/oxide CMC specimens - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2019

Comparative study of Pulsed IR Thermography and Ultrasonic Testing to obtain a porosity mapping of oxide/oxide CMC specimens

Résumé

In this paper, a Non Destructive Testing approach by active infrared thermography is used to investigate porosity in oxide/oxide CMC specimens. In this study, an experimental bench is developed using pulsed thermography in reflection or transmission modes coupled with transient heat transfer modelling in order to detect inhomogeneities. Results obtained are discussed and compared to ultrasonic testing which is commonly used in Non Destructive Tests.
Fichier principal
Vignette du fichier
DMAS20039.1584700674.pdf (409.07 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-02640723 , version 1 (28-05-2020)

Identifiants

  • HAL Id : hal-02640723 , version 1

Citer

Ludovic Gavérina, Antoine Débarre, Camille Trottier, Françoise Passilly, Jean-Michel Roche. Comparative study of Pulsed IR Thermography and Ultrasonic Testing to obtain a porosity mapping of oxide/oxide CMC specimens. QIRT 2019, Jul 2019, Tokyo, Japan. ⟨hal-02640723⟩
37 Consultations
95 Téléchargements

Partager

Gmail Facebook X LinkedIn More