Investigation of adequacy of multi-sphere approximation of elliptical particles for DEM simulations

DOI10.1007/s10035-009-0158-yzbMath1267.76121OpenAlexW2013651296MaRDI QIDQ351870

Mohammad Hasan, M. Dambrine

Publication date: 10 July 2013

Published in: Granular Matter (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10035-009-0158-y

zbMATH Keywords

numerical simulationcomposite particlesdiscrete element methodelliptical shapemulti-sphere approachpiling

Mathematics Subject Classification ID

Related Items (13)

Simplified Multi-sphere Model-Based DEM Simulation of Particle Behavior in Hopper During Ship Loading for Dust Control ⋮ Industrial Scale Particle Simulations on the GPU Using the Blaze-DEM Code ⋮ Modeling contact interactions between triangulated rounded bodies for the discrete element method ⋮ A contact detection algorithm for multi-sphere particles by means of two-level-grid-searching in DEM simulations ⋮ Investigation of modeling non-spherical particles by using spherical discrete element model with rolling friction ⋮ A study of shape non-uniformity and poly-dispersity in hopper discharge of spherical and polyhedral particle systems using the Blaze-DEM GPU code ⋮ Collision detection of convex polyhedra on the NVIDIA GPU architecture for the discrete element method ⋮ Discrete element simulations of granular pile formation ⋮ Generation of statistically representative microstructures with direct grain geometry control ⋮ Computational fluid dynamics-discrete element method analysis of the onset of scour around subsea pipelines ⋮ Development of a convex polyhedral discrete element simulation framework for NVIDIA Kepler based GPUs ⋮ A new collision model for ellipsoidal particles in shear flow ⋮ Signed distance field framework for unified DEM modeling of granular media with arbitrary particle shapes

Uses Software

• DEMMAT

Cites Work

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