Modeling of Agglomerate Dispersion in Single Screw Extruders-Reference-Cited by-同舟云学术

Modeling of Agglomerate Dispersion in Single Screw Extruders

Published:2010-07-01 Issue:3 Volume:25 Page:251-257
ISSN:2195-8602
Container-title:International Polymer Processing
language:en
Short-container-title:

Author:

Domingues N.¹,Camesasca M.²,Kaufman M.³,Manas-Zloczower I.²,Gaspar-Cunha A.¹,Covas J. A.¹

Affiliation:

1. IPC-Institute for Polymer and Composites, Department of Polymer Engineering, University of Minho, Guimarães, Portugal

2. Department of Macromolecular Science, Case Western Reserve University, Cleveland, Ohio, USA

3. Department of Physics, Cleveland State University, Cleveland, Ohio, USA

Abstract

Abstract A model for solid agglomerate dispersion in single screw extruders is proposed. The model combines numerical simulations of flow patterns in the metering section of a single screw extruder with a Monte Carlo method of clusters rupture and erosion mediated by a local fragmentation number. Particle size distributions and Shannon entropy are used for mixing characterization. The model is quite general and can be adapted for different polymer-additive systems as well as for different processing equipment.

Publisher

Walter de Gruyter GmbH

Subject

Materials Chemistry,Industrial and Manufacturing Engineering,Polymers and Plastics,General Chemical Engineering

Link

https://www.degruyter.com/document/doi/10.3139/217.2350/pdf

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