Conference paper
Tomographic analysis of jammed ellipsoid packings
7th International Conference on Micromechanics of Granular Media: Powder and Grains 2013 (Sydney, Australia, 08/07/2013–12/07/2013)
2013
Abstract
Disordered packings of ellipsoidal particles are an important model for disordered granular matter. Here we report a way to determine the average contact number of ellipsoid packings from tomographic analysis. Tomographic images of jammed ellipsoid packings prepared by vertical shaking of loose configurations are recorded and the positions and orientations of the ellipsoids are reconstructed. The average contact number can be extracted from a contact number scaling (CNS) function. The size of the particles, that may vary due to production inaccuracies, can also be determined by this method.
Details
- Title
- Tomographic analysis of jammed ellipsoid packings
- Authors/Creators
- F.M. Schaller (Author/Creator) - Max Planck Institute for Dynamics and Self-OrganizationM. Neudecker (Author/Creator) - Max Planck Institute for Dynamics and Self-OrganizationM. Saadatfar (Author/Creator)G. Delaney (Author/Creator)K. Mecke (Author/Creator)G.E. Schröder-Turk (Author/Creator)M. Schröter (Author/Creator) - Max Planck Institute for Dynamics and Self-Organization
- Conference
- 7th International Conference on Micromechanics of Granular Media: Powder and Grains 2013 (Sydney, Australia, 08/07/2013–12/07/2013)
- Identifiers
- 991005539980307891
- Murdoch Affiliation
- Murdoch University
- Language
- English
- Resource Type
- Conference paper
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