Interaction laws and the detachment effect in granular media

S. Luding*, E. Clement, A. Blumen, J. Rajchenbach, J. Duran

*Corresponding author for this work

    Research output: Contribution to journalConference articleAcademicpeer-review

    5 Citations (Scopus)

    Abstract

    We study granular materials using both event driven (ED) and molecular dynamics (MD) methods. In the MD simulations we implement linear as well as nonlinear forces and also hysteretic interactions. For multiple collisions the two methods show differences: MD calculations lead to weak, whereas ED methods result in rather strong dissipation, as determined through an effective restitution coefficient.

    Original languageEnglish
    Pages (from-to)495-500
    Number of pages6
    JournalMaterials Research Society Symposium - Proceedings
    Volume367
    DOIs
    Publication statusPublished - 1 Jan 1995
    EventMRS Fall Meeting 1994 - Boston, United States
    Duration: 27 Nov 19942 Dec 1994

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