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 | |
| 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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Interaction laws and the detachment effect in granular media. / Luding, S.; Clement, E.; Blumen, A.; Rajchenbach, J.; Duran, J.
In: Materials Research Society Symposium - Proceedings, Vol. 367, 01.01.1995, p. 495-500.Research output: Contribution to journal › Conference article › Academic › peer-review
TY - JOUR
T1 - Interaction laws and the detachment effect in granular media
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.
UR - http://www.scopus.com/inward/record.url?scp=0029232147&partnerID=8YFLogxK
U2 - 10.1557/PROC-367-495
DO - 10.1557/PROC-367-495
M3 - Conference article
VL - 367
SP - 495
EP - 500
JO - Materials Research Society symposia proceedings
JF - Materials Research Society symposia proceedings
SN - 0272-9172
ER -