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  3. Vol. 9 No. 1 (2005)
  4. SIMULATIONS OF FLOW PATTERNS IN SILOS WITH A CELLULAR AUTOMATON: PART 2

SIMULATIONS OF FLOW PATTERNS IN SILOS WITH A CELLULAR AUTOMATON: PART 2

Abstract

An improved cellular automaton has been used to calculate the kinematics of noncohesive granular materials during confined flow in mass and funnel flow model silos. In this model, based on a gas model of hydrodynamics, collisions and dissipation of particles were taken into account during granular flow. The model allowed for investigations of dilatant zones in granular material during silo flow.

Keywords:

cellular automaton, collision, density wave, granular flow, flow pattern, silo

Details

Issue
Vol. 9 No. 1 (2005)
Section
Research article
Published
2005-03-31
Licencja:
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Author Biography

JAN KOZICKI,
Gdansk University of Technology, Civil Engineering Department



Authors

  • JAN KOZICKI

    Gdansk University of Technology, Civil Engineering Department

  • JACEK TEJCHMAN

    Gdansk University of Technology, Civil Engineering Department

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