Exact predictions from the Edwards ensemble versus realistic simulations of tapped narrow two-dimensional granular columns
We simulate, via a discrete element method, the tapping of a narrow column of disks under gravity. For frictionless disks, this system has a simple analytical expression for the density of states in the Edwards volume ensemble. We compare the predictions of the ensemble at constant compactivity agai...
Guardado en:
| Autores principales: | Irastorza, Ramiro Miguel, Carlevaro, Carlos Manuel, Pugnaloni, Luis Ariel |
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| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
2013
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/97228 https://ri.conicet.gov.ar/11336/23421 http://iopscience.iop.org/article/10.1088/1742-5468/2013/12/P12012/meta |
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