Detail publikace

EFFECT OF ROLLING RESISTANCE IN DEM MODELS WITH SPHERICAL BODIES

DUBINA, R. ELIÁŠ, J.

Originální název

EFFECT OF ROLLING RESISTANCE IN DEM MODELS WITH SPHERICAL BODIES

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

The rolling resistance is an artificial moment arising on the contact of two discrete elements which mimics resistance of two grains of complex shape in contact rolling relatively to each other. The paper investigates the influence of rolling resistance on behaviour of an assembly of spherical discrete elements. Besides the resistance to rolling, the contacts between spherical particles obey the Hertzian law in normal straining and Coulomb model of friction in shear.

Klíčová slova

Discrete element method (DEM), contact law, rolling resistance, experimental results

Autoři

DUBINA, R.; ELIÁŠ, J.

Vydáno

28. 12. 2016

Místo

Ostrava, Česká republika

ISSN

1210-0471

Periodikum

Transaction of the VŠB-Technical university of Ostrava, Mechanical series

Ročník

2016

Číslo

2

Stát

Česká republika

Strany od

11

Strany do

18

Strany počet

8

BibTex

@article{BUT133171,
  author="Radek {Dubina} and Jan {Eliáš}",
  title="EFFECT OF ROLLING RESISTANCE IN DEM MODELS WITH SPHERICAL BODIES",
  journal="Transaction of the VŠB-Technical university of Ostrava, Mechanical series",
  year="2016",
  volume="2016",
  number="2",
  pages="11--18",
  doi="10.1515/tvsb-2016-0009",
  issn="1210-0471"
}