Investigation of the capacity of the charging zone of a single-screw extruder
β Scribed by B. A. Petrov; V. V. Skachkov; V. S. Kim; K. A. Salazkin
- Publisher
- Springer
- Year
- 1976
- Tongue
- English
- Weight
- 586 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0009-2355
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π SIMILAR VOLUMES
The effect of density compressibility of granular polymeric solids on the pressure development inside the feed zone of a single screw extruder was calculated. Results indicate that, for a given flow rate, density compressibility enhances pressure rise inside the extruder, remedying the under estimat
## Abstract A fullyβpredictive steadyβstate computer model has been developed for a singleβscrew plasticating extruder. Included in the model are a model for solids flow in the feed hopper; a variation of the Darnell and Mol model for the solids conveying zone; a variation of Tadmor's melting model