Title :

Finte element modeling of the behavior of polymethyl-methacrylate (PMMA) during high pressure torsion process.

Author(s) :

Khelil, Foudil [Auteur]
Aour, Benaoumeur [Auteur]
Talha, Abderrahim [Auteur]
Benseddiq, Noureddine [Auteur]
Unité de Mécanique de Lille - ULR 7512 [UML]

Journal title :

Array
Lecture Notes in Mechanical Engineering

Pages :

181-196

Publisher :

Elsevier

Publication date :

2020-03-31

ISSN :

2590-0056

HAL domain(s) :

Sciences de l'ingénieur [physics]

English abstract : [en]

In this paper, the numerical homogenization technique is used to evaluate the representative volume element and to compute the effective transverse thermal properties of unidirectional fibers reinforced composites. Three ...
Show more >In this paper, the numerical homogenization technique is used to evaluate the representative volume element and to compute the effective transverse thermal properties of unidirectional fibers reinforced composites. Three unit cells are constructed including square, hexagonal and random arrangement. The results obtained by finite element analysis showed the effect of unit cells configurations on the prediction of effective transverse thermal properties of unidirectional fibers composites for a wide range of fiber volume fractions and contrasts of properties. The numerical results are compared to available analytical models in the thermal conductivity of composites and experimental test results from the literature.Show less >

Language :

Anglais

Popular science :

Non

Collections :

• Unité de Mécanique de Lille (UML) - ULR 7512

Source :

Harvested from HAL