Polymers thermophysics parameters estimation in one-dimensional case

Authors :: Atchonouglo K.
Banna M.
Dupré J.-C.
Feng Z.-Q.
Vallée C.
Source :: International Journal for Simulation and Multidisciplinary Design Optimization, Vol 2, Iss 1, Pp 65-69 (2008)
Publication Year :: 2008
Publisher :: EDP Sciences, 2008.
Abstract: 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.

Subjects :: Industrial engineering. Management engineering
T55.4-60.8
Industrial directories
T11.95-12.5

Language :: English
ISSN :: 1779627X and 17796288
Volume :: 2
Issue :: 1
Database :: Directory of Open Access Journals
Journal :: International Journal for Simulation and Multidisciplinary Design Optimization
Publication Type :: Academic Journal
Accession number :: edsdoj.b92669c1a274442eaa5c9f8ef824f4c2
Document Type :: article
Full Text :: https://doi.org/10.1051/smdo:2008008