Numerical modelling of the film blowing process

Jean-Marc Andre; Yves Demay; Jean-Marc Haudin; Bernard Monasse; Jean-François Agassant

Numerical modelling of the film blowing process

Jean-Marc Andre ¹ Yves Demay ¹ Jean-Marc Haudin ¹ Bernard Monasse ¹ Jean-François Agassant ¹

1 CEMEF - Centre de Mise en Forme des Matériaux

Abstract : A numerical model of the polymer film blowing process is proposed. Non isothermal Newtonian and viscoelastic constitutive equations are considered. The numerical solution is highly dependent on the choice of the blowing angle at the die exit. Unattainable blowing conditions and multiple solutions are pointed out in the viscoelastic case.

Keywords : Numerical modelling film blowing

Type de document :

Communication dans un congrès

Domaine :

Sciences de l'ingénieur [physics] / Matériaux

Liste complète des métadonnées

https://hal-mines-paristech.archives-ouvertes.fr/hal-00573775
Contributeur : Magalie Prudon <>
Soumis le : vendredi 4 mars 2011 - 16:04:09
Dernière modification le : lundi 12 novembre 2018 - 10:53:32

Numerical modelling of the film blowing process

Identifiants

Collections

Citation

Exporter

Métriques

147

Contact

Numerical modelling of the film blowing process

Identifiants

Collections

Citation

Exporter

Partager

Métriques

147

Contact