| Titre : |
Optimization of processing conditions for polymer twin-screw extrusion |
| Type de document : |
texte imprimé |
| Auteurs : |
A. Gaspar-Cunha, Auteur ; Arnaud Poulesquen, Auteur ; Bruno Vergnes ; Jose A. Covas, Auteur |
| Année de publication : |
2002 |
| Article en page(s) : |
p. 201-213 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
668.9 Polymères |
| Résumé : |
The problem of setting the best operating conditions of a co-rotating twin-screw extruder is solved using an optimization approach based on Genetic Algorithms. Two possibilities are considered: i) the maximization of an objective function; ii) the simultaneous optimization of the individual criteria and the use of Pareto plots. The flow conditions inside the machine are simulated using the Ludovic© software. Various practical case studies are discussed, among them a reactive extrusion application. Generally, the methodology is sensitive to the influence of the main process criteria and provides solutions that are apparently sound. |
| Note de contenu : |
- Modeling of twin-screw extrusion - Available software - Computional example
- Optimization methodology
- Materials and equipment
- Case studies
- RESULTS AND DISCUSSION : Processing - Reactive extrusion |
| DOI : |
10.3139/217.1701 |
| En ligne : |
https://drive.google.com/file/d/1boEdn2ELpCMWSlEjO4LZNOWKBD6tRlo_/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=15995 |
in INTERNATIONAL POLYMER PROCESSING > Vol. XVII, N° 3 (09/2002) . - p. 201-213
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Optimization of processing conditions for polymer twin-screw extrusion in INTERNATIONAL POLYMER PROCESSING, Vol. XVII, N° 3 (09/2002)
