Computational Granular Dynamics: Models and Algorithms

By Thorsten Pöschel, T. Schwager. 2005

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Rheology of sheared suspensions of rough frictional particles (2014, unknown): “In order to implement a more physical modelling of contact between particles, contact forces are modelled as in a Discrete Element Method (DEM), which is a very popular method in the ﬁeld of granular physics (Radja¨ı & Dubois 2011; P¨oschel & Schwager 2005).”
Energy absorption during compression and impact of dry elastic-plastic spherical granules (2010, unknown): “This is an essential parameter which is needed to describe the energy absorption and damping force in numerical discrete modelling of particles [50,61,74,86].”
Collision modelling for the interface-resolved simulation of spherical particles in viscous fluids (2012, methodology): “In DEM simulations, the model of Haff & Werner (1986) yields reliable results for systems where the particles collide during finite time but do not rest statically as for example in the case of a sand heap (Pöschel & Schwager 2005).”
Adhesive particulate flow: The discrete-element method and its application in energy and environmental engineering (2011, background): “[73], Duran [83], Ristow [84], and Pöschel and Schwager [85].”