Anomalous energy dissipation in molecular-dynamics simulations of grains: The detachment effect

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

doi:10.1103/PhysRevE.50.4113

Anomalous energy dissipation in molecular-dynamics simulations of grains: The detachment effect

S. Luding^*, E. Clément, A. Blumen, J. Rajchenbach, J. Duran

^*Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

137 Citations (Scopus)

116 Downloads (Pure)

Abstract

We study models for granular materials using both molecular-dynamics (MD) and event-driven (ED) methods. In the MD simulations we implement linear as well as nonlinear interaction laws. In the case of multiparticle interactions, we find that MD calculations lead to an anomalous energy loss. In this paper we elucidate this effect and the conditions under which it appears.

Original language	English
Pages (from-to)	4113-4122
Number of pages	10
Journal	Physical Review E
Volume	50
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevE.50.4113
Publication status	Published - 1 Jan 1994
Externally published	Yes

Access to Document

10.1103/PhysRevE.50.4113

PhysRevE.50.4113Final published version, 889 KB

Cite this

@article{092246d63a4246b096434c4c18774fe0,

title = "Anomalous energy dissipation in molecular-dynamics simulations of grains: The detachment effect",

abstract = "We study models for granular materials using both molecular-dynamics (MD) and event-driven (ED) methods. In the MD simulations we implement linear as well as nonlinear interaction laws. In the case of multiparticle interactions, we find that MD calculations lead to an anomalous energy loss. In this paper we elucidate this effect and the conditions under which it appears.",

author = "S. Luding and E. Cl{\'e}ment and A. Blumen and J. Rajchenbach and J. Duran",

year = "1994",

month = jan,

day = "1",

doi = "10.1103/PhysRevE.50.4113",

language = "English",

volume = "50",

pages = "4113--4122",

journal = "Physical Review E",

issn = "1063-651X",

publisher = "American Physical Society",

number = "5",

}

TY - JOUR

T1 - Anomalous energy dissipation in molecular-dynamics simulations of grains

T2 - The detachment effect

AU - Luding, S.

AU - Clément, E.

AU - Blumen, A.

AU - Rajchenbach, J.

AU - Duran, J.

PY - 1994/1/1

Y1 - 1994/1/1

N2 - We study models for granular materials using both molecular-dynamics (MD) and event-driven (ED) methods. In the MD simulations we implement linear as well as nonlinear interaction laws. In the case of multiparticle interactions, we find that MD calculations lead to an anomalous energy loss. In this paper we elucidate this effect and the conditions under which it appears.

AB - We study models for granular materials using both molecular-dynamics (MD) and event-driven (ED) methods. In the MD simulations we implement linear as well as nonlinear interaction laws. In the case of multiparticle interactions, we find that MD calculations lead to an anomalous energy loss. In this paper we elucidate this effect and the conditions under which it appears.

UR - http://www.scopus.com/inward/record.url?scp=5544251794&partnerID=8YFLogxK

U2 - 10.1103/PhysRevE.50.4113

DO - 10.1103/PhysRevE.50.4113

M3 - Article

AN - SCOPUS:5544251794

SN - 1063-651X

VL - 50

SP - 4113

EP - 4122

JO - Physical Review E

JF - Physical Review E

IS - 5

ER -

Anomalous energy dissipation in molecular-dynamics simulations of grains: The detachment effect

Abstract

Access to Document

Other files and links

Fingerprint

Cite this