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MercuryDPM: Fast, flexible particle simulations in complex geometries: Part B: Applications

  • Thomas Weinhart
  • , Deepak R. Tunuguntla
  • , Marnix P. van Schrojenstein Lantman
  • , Irana F.C. Denissen
  • , Christopher R. Windows-Yule
  • , Harmen Polman
  • , Jonathan M.F. Tsang
  • , Binbin Jin
  • , Luca Orefice
  • , Kasper van der Vaart
  • , Sudeshna Roy
  • , Hao Shi
  • , Arianna Pagano
  • , Wouter den Breeijen
  • , Bert J. Scheper
  • , Ahmed Jarray
  • , Stefan Luding
  • , Anthony R. Thornton

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

    54 Downloads (Pure)

    Abstract

    MercuryDPM is a particle-simulation software developed open-source by a global network of researchers. It was designed ​ab initio to simulate realistic geometries and materials, thus it contains several unique features not found in any other particle simulation software. These features have been discussed in a companion paper published in the DEM7 conference proceedings; here we present several challenging setups implemented in MercuryDPM​. Via these setups, we demonstrate the unique capability of the code to simulate
    and analyse highly complex geotechnical and industrial applications. The setups implemented include complex geometries such as (i) a screw conveyor, (ii) steady-state inflow conditions for chute flows, (iii) a confined conveyor belt to simulate a steady-state breaking wave, and (iii) a quasi-2D cylindrical slice to efficiently study shear flows. ​MercuryDPM is also parallel, which we showcase via a multi-million particle simulations of a rotating drum. We further
    demonstrate how to simulate complex particle interactions, including: (i) deformable, charged clay particles; and (ii) liquid bridges and liquid migration in wet particulates, (iii) non-spherical particles implemented via superquadrics. Finally, we show how to analyse and complex systems using the unique micro-macro mapping (coarse-graining) tool MercuryCG.
    Original languageEnglish
    Title of host publicationV International Conference on Particle-Based Methods
    Subtitle of host publicationFundamentals and Applications, PARTICLES 2017
    EditorsP. Wriggers, M. Bischoff, E. Oñate, D.R.J. Owen , T. Zohdi
    PublisherInternational Center for Numerical Methods in Engineering
    ISBN (Print)9788494690976
    Publication statusPublished - Sept 2017
    Event5th International Conference on Particle-Based Methods, PARTICLES 2017 - Hannover, Germany
    Duration: 26 Sept 201728 Sept 2017
    Conference number: 5
    http://congress.cimne.com/particles2017/frontal/default.asp

    Conference

    Conference5th International Conference on Particle-Based Methods, PARTICLES 2017
    Abbreviated titlePARTICLES
    Country/TerritoryGermany
    CityHannover
    Period26/09/1728/09/17
    Internet address

    Keywords

    • Granular materials
    • DEM
    • Open-source
    • MercuryDPM

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