The discrete element method (DEM) is a promising approach to model machine–granular
material interaction. The accuracy of DEM models depends on the model parameters. In this …

The discrete element method (DEM) is a promising approach to model blade–granular
material interactions. The accuracy of DEM models depends on the model parameters. In …

The discrete element method (DEM) is a numerical tool used for the modelling of granular
materials. However, accurate predictions of material behaviour can only be made if the input …

Highlights•Material and interaction properties of maize and wheat were determined.•Glued-
sphere particles were generated based on 3D scanned models.•A calibration test was …

The discrete element method (DEM) is a promising technique that allows the mechanical
behaviour of the material stored in silos and hoppers to be studied. The present work …

Discrete element method (DEM) is proving to be a reliable and increasingly used tool to
study and predict the behaviour of granular materials. Numerous particle-scale mechanisms …

Highlights•Review of agricultural material parameters for DEM modelling.•Contact models
reviewed and characterised.•Models of representation of shape of particles discussed.• …

Discrete element method (DEM) simulations are broadly used to get an insight of flow
characteristics of granular materials in complex particulate systems. DEM input parameters …

The discrete element method (DEM) can accurately predict and describe the motion
behavior of granular materials; it has been widely used in related research in all walks of life …

In this study, we determined the parameters of wheat required in discrete element method
(DEM) simulation by the response surface method. The repose angle is a macroscopic …