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Infrared signatures of bonded interfaces for the repair of primary structures in composite materials

Barus, Matthias and Collombet, Francis and Welemane, Hélène and Crouzeix, Laurent and Cantarel, Arthur and Grunevald, Yves-Henri and Nassiet, Valérie and Pastor, Marie-Laetitia Infrared signatures of bonded interfaces for the repair of primary structures in composite materials. (2015) In: 20th International Conference on Composite Materials, 19 July 2015 - 24 July 2015 (Copenhague, Denmark).

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Official URL: http://www.iccm20.org/

Abstract

This paper deals with the use of infrared thermography for the reliability evaluation of bonded repaired composite structures. To address such issue, the present work intends to characterize a heat flow load by inverse identification. In this way, a specific experimental bench is developed to carry out thermal tests under controlled conditions. Moreover, the FEMU technique is adopted to identify the heat flow amplitude by means of correlation between experimental and numerical surface temperature fields. Such procedure is used on metallics coupons to identify the heat flow and is validated on carbon fiber laminates with different lay up.

Item Type:Conference or Workshop Item (Poster)
Additional Information:Thanks to 20th International Conference on Composite Materials editor.
HAL Id:hal-01212111
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Ecole nationale supérieure des Mines d'Albi-Carmaux (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Institut National des Sciences Appliquées de Toulouse - INSA (FRANCE)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Laboratory name:
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Deposited By: Helene Welemane
Deposited On:28 Sep 2015 13:06

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