| Issue |
Int. J. Simul. Multidisci. Des. Optim.
Volume 2, Number 1, January 2008
|
|
|---|---|---|
| Page(s) | 65 - 69 | |
| DOI | https://doi.org/10.1051/smdo:2008008 | |
| Published online | 16 May 2008 | |
Polymers thermophysics parameters estimation in one-dimensional case
1
L.M.S., Université de Poitiers, B Pierre et Marie Curie, 86962 Futuroscope, France
2
Laboratoire sur l'Énergie Solaire, Groupe Phénomènes de Transfert et Énergétique Université de Lomé, BP 1515, Lomé, Togo
3
L.M.E., Université d'Évry-Val d'Essonne, 40 rue du Pelvoux, 91020 Évry, France
Corresponding author: atchonouglo@lms.univ-poitiers.fr
Received:
25
August
2007
Accepted:
28
January
2008
This paper sets out an identification method for the thermal conductivity λ and the heat capacity per unit volume ρc of a polymer material. The measurement of the temperature is registered with infrared camera. An inverse reading of the F.E.M. allows to perform this identification by solving a linear algebraic system coming from a least square method. The relative uncertainty obtained in experimental case are very good.
© ASMDO, EDP Sciences, 2008
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