Determination of Thermal Contact Conductance in Vacuum-Bagged Thermoplastic Prepreg Stacks Using Infrared Thermography

Theo Baumard; Olivier De Almeida; Gary Menary; Yannick Le Maoult; Fabrice Schmidt; Jérôme Bikard

doi:10.1063/1.4963511

Determination of Thermal Contact Conductance in Vacuum-Bagged Thermoplastic Prepreg Stacks Using Infrared Thermography

Theo Baumard ¹ Olivier De Almeida ¹ Gary Menary ² Yannick Le Maoult ¹ Fabrice Schmidt ¹ Jérôme Bikard ³

1 ICA - Institut Clément Ader

2 QUB - Queen's University [Belfast]

3 Solvay (France)

Abstract : The infrared heating of a vacuum-bagged, thermoplastic prepreg stack of glass/PA66 was studied to investigate the influence of vacuum level on thermal contact resistance between plies. A higher vacuum level was shown experimentally to decrease the transverse heat transfer efficiency, indicating that considering only the effect of heat conduction at the plies interfaces is not sufficient to predict the temperature distribution. An inverse analysis was used to retrieve the contact resistance coefficients as a function of vacuum pressure.

Type de document :

Communication dans un congrès

Chinesta, F and Cueto, E and AbissetChavanne, E. PROCEEDINGS OF THE 19TH INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL FORMING (ESAFORM 2016), Apr 2016, Nantes, France. AIP Conference Proceedings. - ISBN 978-0-7354-1427-3, 1769, art. 110002- 6 p., 2016, 〈http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4963511〉. 〈10.1063/1.4963511〉

Domaine :

Sciences de l'ingénieur [physics]

Liste complète des métadonnées

https://hal.archives-ouvertes.fr/hal-01609112
Contributeur : Mines Albi Ecole Nationale Supérieure Des Mines d'Albi-Carmaux <>
Soumis le : mardi 3 octobre 2017 - 11:00:10
Dernière modification le : vendredi 26 octobre 2018 - 10:34:44

Theo Baumard, Olivier De Almeida, Gary Menary, Yannick Le Maoult, Fabrice Schmidt, et al.. Determination of Thermal Contact Conductance in Vacuum-Bagged Thermoplastic Prepreg Stacks Using Infrared Thermography. Chinesta, F and Cueto, E and AbissetChavanne, E. PROCEEDINGS OF THE 19TH INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL FORMING (ESAFORM 2016), Apr 2016, Nantes, France. AIP Conference Proceedings. - ISBN 978-0-7354-1427-3, 1769, art. 110002- 6 p., 2016, 〈http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4963511〉. 〈10.1063/1.4963511〉. 〈hal-01609112〉

Determination of Thermal Contact Conductance in Vacuum-Bagged Thermoplastic Prepreg Stacks Using Infrared Thermography

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Determination of Thermal Contact Conductance in Vacuum-Bagged Thermoplastic Prepreg Stacks Using Infrared Thermography

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