| Téléchargement | - Voir le manuscrit accepté : Three-dimensional numerical simulation of the gas/water assisted injection molding (PDF, 692 Kio)
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| Auteur | Rechercher : Ilinca, F.1; Rechercher : Hétu, J.-F.1 |
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| Affiliation | - Conseil national de recherches du Canada. Institut des matériaux industriels du CNRC
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| Format | Texte, Article |
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| Conférence | PPS-2005 America’s regional meeting, Polymer Processing Society 2005, August 14-17, 2005, Quebec City, Quebec, Canada |
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| Résumé | In this work, a three-dimensional finite element flow analysis code is used to study the flow behavior during gas/water assisted injection molding. Non-Newtonian, non-isothermal flow solutions are obtained by solving the momentum, continuity and energy equations. Two additional transport equations are solved for tracking polymer/air and gas(water)/polymer interfaces. Solutions are presented for the filling of test flow problems typical of the gas/water assisted injection applications. Flow features of interest include preferntial flow sections (flow leader) and changes in flow direction (corners or turns in a channel flow). Differences between the injection assisted by the gas and that assisted by the water are shown and the effect of different parameters such as the gas injection delay is illustrated. |
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| Date de publication | 2005-01-01 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Non |
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| Numéro du CNRC | NRCC 54314 |
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| Numéro NPARC | 18399003 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | fd9dfaaf-7185-41f4-9682-317f32846ea2 |
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| Enregistrement créé | 2011-08-23 |
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| Enregistrement modifié | 2020-04-07 |
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