Review and extension of normal force models for the Discrete Element Method

By H. Kruggel-Emden, E. Şimşek, S. Rickelt, Siegmar Wirtz, Viktor Scherer. 2007

534 citations recorded by the source corpus.

Subfields: Civil and Structural Engineering, Computational Mechanics, Management, Monitoring, Policy and Law

View Paper: https://www.semanticscholar.org/paper/84e5b993c6ff1e9b06fee5e4eabc8483d4222103

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Civil and Structural Engineering

In Computational Mechanics

In Management, Monitoring, Policy and Law

Citations in the corpus

DEM simulation of impact force exerted by granular flow on rigid structures (2011, methodology): “The forces between particles during contact are calculated according to some simple mechanical models such as springs and dashpots [4, 12, 14].”
Particle-based simulation of powder application in additive manufacturing (2016, unknown): “Reviews of these models have been presented, for instance, by [41], [36], [27], and [28].”
Coefficient of restitution and linear–dashpot model revisited (2007, unknown): “[9,19,22], and, in general, a function of the material parameters, the particle masses and radii, the deformation ξ and the deformation rate ξ̇ .”
Energy absorption during compression and impact of dry elastic-plastic spherical granules (2010, unknown): “flow behaviour and discharge of silos [8,49,50], filling and packing [111], shearing [25,35,47,61,103], heap formation [13,36,65], bed configuration and loading conditions in fall mills [63,69,105], compression behaviour [68,78], mixing and transportation [12,27,44,52,54,107], fluidised bed processe”
Collision modelling for the interface-resolved simulation of spherical particles in viscous fluids (2012, methodology): “One of the most common expressions for the normal force is the one according to Hertz (3.15) combined with a damping force proportional to the relative normal velocity, as used by Stevens & Hrenya (2005) and Kruggel-Emden et al. (2007), for example.”
CHRONO: a parallel multi-physics library for rigid-body, flexible-body, and fluid dynamics (2013, unknown): “Various contact force models can be used depending on the application (Mindlin and Deresiewicz, 1953; Kruggel-Emden et al., 2007).”