A MODEL FOR STATIC AND DYNAMIC PHENOMENA IN DEPOSITION PROCESSES
| Main Authors: | Hasan, M.; Department of Mathematics, Universitas Jember, Jember 68121, Opheusden, J.H.J. van; Centre for Theoretical Physics, Twente University, Enschede, Netherlands |
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| Format: | Article application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
IndoMS
, 2012
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| Online Access: |
http://www.jims-a.org/index.php/jimsa/article/view/83 |
Daftar Isi:
- We have developed a model for friction in a dry granular material,that allows multiple reversible transitions between stick and slipcontacts. The ultimate purpose of the model is to simulatedeposition processes. During these processes a pile structure isformed that is repeatedly destabilised by addition of new material.The present model does not yet include rotation. The model is testedfor a few simple systems. Finally we perform more extensive granulardynamics simulations using the model for 2D and 3D systems. In eachsystem, a steady flow of material is dropped onto a rough surface.DOI : http://dx.doi.org/10.22342/jims.13.2.83.173-189