Detail publikačního výsledku

IMPORTANCE OF ROLLING RESISTANCE IN DEM MODELS WITH SPHERICAL BODIES

DUBINA, R.; ELIÁŠ, J.

Originální název

IMPORTANCE OF ROLLING RESISTANCE IN DEM MODELS WITH SPHERICAL BODIES

Anglický název

IMPORTANCE OF ROLLING RESISTANCE IN DEM MODELS WITH SPHERICAL BODIES

Druh

Stať ve sborníku v databázi WoS či Scopus

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 resistance to rolling, the contacts between spherical particles obey the Hertzian law in normal straining and Coulomb model of friction in shear.

Anglický 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 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.

Klíčová slova v angličtině

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

Autoři

DUBINA, R.; ELIÁŠ, J.

Rok RIV

2017

Vydáno

26.05.2016

Místo

Ostrava, Česká republika

ISBN

978-80-248-3917-2

Kniha

Structural Reliability and Modelling Mechanics 2016

Strany od

1

Strany do

10

Strany počet

10

BibTex

@inproceedings{BUT126140,
  author="Radek {Dubina} and Jan {Eliáš}",
  title="IMPORTANCE OF ROLLING RESISTANCE IN DEM MODELS WITH SPHERICAL BODIES",
  booktitle="Structural Reliability and Modelling Mechanics 2016",
  year="2016",
  pages="1--10",
  address="Ostrava, Česká republika",
  isbn="978-80-248-3917-2"
}