Modeling of sedimentation and filtration layer formation by discrete element method

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The numerical model of sedimentation and suspension filtration is proposed in this paper. The model is based on dynamic variant of discrete element method. This model represents the particles behavior on microand meso-scales: pores, arches, flocks formation. In addition, the proposed model qualitatively reproduces macro phenomenon: sedimentation of particle layer, slow shrinkage of the layer, sealing of the layer under its own weight of the particles and the external applied force.

Keywords: sedimentation layer formation, filtration cake consolidation, discrete element method
Citation in English: Dyachenko E.N., Dueck J.G. Modeling of sedimentation and filtration layer formation by discrete element method // Computer Research and Modeling, 2012, vol. 4, no. 1, pp. 105-120
Citation in English: Dyachenko E.N., Dueck J.G. Modeling of sedimentation and filtration layer formation by discrete element method // Computer Research and Modeling, 2012, vol. 4, no. 1, pp. 105-120
DOI: 10.20537/2076-7633-2012-4-1-105-120
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