This paper presents ways for modeling the unilateral contact with friction between solids in order to simulate a collection of polyhedrons during evolution. In a first stage 2D problems of polygon collections are explored, then the friction conditions are easy to take into account by several available equivalent modeling. In a second stage 3D problems of polyhedron collections are considered. The aim of this paper is to propose efficient algorithm to solve the 3D numerical problems in granular material simulations.
- Petroleum Institute
Unilateral Contact With Friction of Polyhedron Multibody Systems: Numerical Aspects
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Bohatier, C, & Saussine, G. "Unilateral Contact With Friction of Polyhedron Multibody Systems: Numerical Aspects." Proceedings of the ASME 2002 Engineering Technology Conference on Energy. Engineering Technology Conference on Energy, Parts A and B. Houston, Texas, USA. February 4–5, 2002. pp. 1055-1059. ASME. https://doi.org/10.1115/ETCE2002/TRIB-29100
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