Interaction laws and the detachment effect in granular media

S. Luding; E. Clement; A. Blumen; J. Rajchenbach; J. Duran

doi:10.1557/PROC-367-495

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 journal › Conference article › Academic › peer-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 language	English
Pages (from-to)	495-500
Number of pages	6
Journal	Materials Research Society Symposium - Proceedings
Volume	367
DOIs	https://doi.org/10.1557/PROC-367-495
Publication status	Published - 1 Jan 1995
Event	MRS Fall Meeting 1994 - Boston, United States Duration: 27 Nov 1994 → 2 Dec 1994

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title = "Interaction laws and the detachment effect in granular media",

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.",

author = "S. Luding and E. Clement and A. Blumen and J. Rajchenbach and J. Duran",

year = "1995",

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AU - Luding, S.

AU - Clement, E.

AU - Blumen, A.

AU - Rajchenbach, J.

AU - Duran, J.

PY - 1995/1/1

Y1 - 1995/1/1

N2 - 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.

AB - 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.

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U2 - 10.1557/PROC-367-495

DO - 10.1557/PROC-367-495

M3 - Conference article

AN - SCOPUS:0029232147

VL - 367

SP - 495

EP - 500

JO - Materials Research Society symposia proceedings

JF - Materials Research Society symposia proceedings

SN - 0272-9172

T2 - MRS Fall Meeting 1994

Y2 - 27 November 1994 through 2 December 1994

ER -