[article]
| Titre : |
Thirty years of modeling of injection molding. A brief review of the contribution of UNISA code to the field |
| Type de document : |
texte imprimé |
| Auteurs : |
R. Pantani, Auteur ; Vito Speranza, Auteur ; G. Titomanlio, Auteur |
| Année de publication : |
2016 |
| Article en page(s) : |
p. 655-663 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Logiciels
Matières plastiques -- Moulage par injection
Simulation par ordinateur
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
UNISA code, a software for the analysis and modeling of injection molding, was born at the University of Palermo in Italy in the 1980s. Afterwards, in the 1990s, it was rewritten and expanded at the University of Salerno (Italy) and continuously improved over the years. It is a study code, aimed at understanding rather than simulating. It has the unique characteristic of describing, since the early versions, the morphology of the molded samples. Furthermore, it always implemented the interrelationships among the different material properties (crystallinity, viscosity, density). In this work, the evolution of the software is reviewed, placed in the background, underlining the contribution given to the understanding of polymer processing and morphology evolution. Eventually, the future challenges of modeling are presented. |
| Note de contenu : |
- The 1980s : basic phenomena are described
- Crystallization kinetics, morphology development and flow-induced crystallization
- Orientation distribution
- Back to flow induced crystallization
- Shrinkage and cooling stresses
- Boundary conditions and future developments |
| DOI : |
10.3139/217.3249 |
| En ligne : |
https://drive.google.com/file/d/1BdSWqGwvOoI8sgLDBLRQgZ3fX3oyns0w/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27406 |
in INTERNATIONAL POLYMER PROCESSING > Vol. XXXI, N° 5 (11/2016) . - p. 655-663
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Thirty years of modeling of injection molding. A brief review of the contribution of UNISA code to the field in INTERNATIONAL POLYMER PROCESSING, Vol. XXXI, N° 5 (11/2016)
