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Contact Detection Algorithm for Discrete Element Analysis

Damir Lazarević orcid.org/0000-0002-7439-719X ; Građevinski fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Josip Dvornik ; Građevinski fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Krešimir Fresl orcid.org/0000-0001-6519-9303 ; Građevinski fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska

Sažetak

The grid based variation of the contact detection algorithm, with corresponding data structures, is described. This variation is tuned for numerical analysis of large, homogenously distributed assemblages of particles of fairly equal diameters. As an example, algorithm is used in the modelling of granular material silo filling and discharge.

Ključne riječi

discrete element method; contact detection; sorting; searching

Hrčak ID:

3930

URI

https://hrcak.srce.hr/3930

Datum izdavanja:

17.2.2003.

Podaci na drugim jezicima: hrvatski

Posjeta: 2.912 *