Assessing the failure of continuum formula for solid-solid drag force using discrete element method in large size ratios

In loose or moderately-dense particle mixtures, the contact forces between particles due to successive collisions create average volumetric solid-solid drag force between different granular phases (of different particle sizes). The derivation of the mathematical formula for this drag force is based...

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Bibliographic Details
Main Authors: Jalali Payman, Hyppänen Timo
Format: Article
Language:English
Published: EDP Sciences 2017-01-01
Series:EPJ Web of Conferences
Online Access:https://doi.org/10.1051/epjconf/201714003072