Shear Dynamics of Ultrafine Cohesive Powders

Flowability and Handling Characteristics of Bulk Solids and Powders - A Review

“…Tykhoniuk et al (2003) discussed a realistic and flexible microscopic model for contact laws with elastic, permanently plastic, and adhesion forces, based on macroscopic observations from bulk experiments. In order to show that there is a possibility of some qualitative agreement between numerical experiment and reality with DEM, the model was applied to the Jenike shear test.…”