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A mathematical model of the melting of polymeric materials in extruders. Investigation of the form of the interface and of melt velocity profiles

✍ Scribed by V. P. Pervadchuk; N. M. Trufanova; V. I. Yankov


Publisher
Springer US
Year
1985
Tongue
English
Weight
251 KB
Volume
16
Category
Article
ISSN
0015-0541

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The melting of a crystalline polymer in
✍ J.R. Vermeulen; P.G. Scargo; W.J. Beek πŸ“‚ Article πŸ“… 1971 πŸ› Elsevier Science 🌐 English βš– 476 KB

A theoretical model is developed to describe the melting mechanism in the transition zone of a screw extruder. The plug flow profile of the granules in the screw channel is calculated as a function of the screw speed, the barrel temperature and the mass flow rate. The assumptions made in this model