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Line 74: * DEM can be used to simulate a wide variety of granular flow and rock mechanics situations. Several research groups have independently developed simulation software that agrees well with experimental findings in a wide range of engineering applications, including adhesive powders, granular flow, and jointed rock masses. * DEM allows a more detailed study of the micro-dynamics of powder flows than is often possible using physical experiments. For example, the force networks formed in a granular media can be visualized using DEM. Such measurements are nearly impossible in experiments with small and many particles. * The general characteristics of force-transmitting contacts in granular assemblies under external loading environments agree with experimental studies using Photo-stress analysis (PSA).<ref>{{cite journal \|~~last1~~doi=S10.J1098/rsta. ~~Antony~~2007.0004 \|title=Link between single-particle properties and macroscopic properties in particulate assemblies: ~~role~~Role of structures within structures \|date=2007 \|last1=Antony \|first1=S.J \|journal=Philosophical Transactions of the Royal Society ofA: ~~London~~Mathematical, ~~Series:~~Physical Aand Engineering Sciences \|~~date~~volume=~~2007~~365 \|~~volume~~issue=~~356~~1861 \|pages=2879–2891 \|pmid=17875541 \|bibcode=2007RSPTA.365.2879A }}</ref><ref>{{cite journal \|last1=S. J. Antony, D. Chapman, J. Sujatha and T. Barakat \|title=Interplay between the inclusions of different sizes and their proximity to the wall boundaries on the nature of their stress distribution within the inclusions inside particulate packing \|journal=Powder Technology \|date=2015 \|volume=286 \|pages=286, 98–106\|doi=10.1016/j.powtec.2015.08.007 \|url=https://eprints.whiterose.ac.uk/89428/1/Manuscript-FinalV.pdf }}</ref> Disadvantages

Discrete element method: Difference between revisions