Titre :	Numerical simulation of solidification process of molten polymer flowing in a two-dimensional flat channel
Type de document :	texte imprimé
Importance :	p 11-18
Langues :	Anglais (eng)
Catégories :	MATHEMATIQUE-PHYSIQUE-CHIMIE
Mots-clés :	SIMULATION NUMERIQUE  PROCESSUS DE SOLIDIFICATION  POLYMERE MOLTEN
Résumé :	Solidification process of molten polymer was stimulating using a numerical simulation program developed by considering non-Newtopian flow and crystallization simultaneously. In our crystallization model, the effects of non-isothermal and stress-induced crystallization kinetics were taken into account . The simulation method was applied to the solidification process of molten polypropylene, a crystalline plastic, flowing in a two-dimensional flat channel with cooled walls. Various cooling wall temperatures and polymer mass velocities were investigated numerically.
Numéro du document :	A 7482/PHY
Niveau Bibliographique :	2
Bull1 (Theme principale) :	PHYSIQUE
Bull2 (Theme secondaire) :	THERMIQUE

Numerical simulation of solidification process of molten polymer flowing in a two-dimensional flat channel [texte imprimé] . - [s.d.] . - p 11-18.
Langues : Anglais (eng)

Catégories :	MATHEMATIQUE-PHYSIQUE-CHIMIE
Mots-clés :	SIMULATION NUMERIQUE  PROCESSUS DE SOLIDIFICATION  POLYMERE MOLTEN
Résumé :	Solidification process of molten polymer was stimulating using a numerical simulation program developed by considering non-Newtopian flow and crystallization simultaneously. In our crystallization model, the effects of non-isothermal and stress-induced crystallization kinetics were taken into account . The simulation method was applied to the solidification process of molten polypropylene, a crystalline plastic, flowing in a two-dimensional flat channel with cooled walls. Various cooling wall temperatures and polymer mass velocities were investigated numerically.
Numéro du document :	A 7482/PHY
Niveau Bibliographique :	2
Bull1 (Theme principale) :	PHYSIQUE
Bull2 (Theme secondaire) :	THERMIQUE