A Multiresolution Discrete Element Method for Triangulated Objects with Implicit Time stepping

DOI10.1137/21M1421842zbMath1502.70036arXiv2105.12415OpenAlexW3165631781MaRDI QIDQ5095485

Peter J. Noble, Tobias Weinzierl

Publication date: 9 August 2022

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2105.12415

zbMATH Keywords

multiscale methodsdiscrete element methodimplicit time steppingsurrogate geometriestriangle collision checks

Mathematics Subject Classification ID

Dynamical systems in solid mechanics (37N15) Computer graphics; computational geometry (digital and algorithmic aspects) (68U05) Dynamics of multibody systems (70E55) Collision of rigid or pseudo-rigid bodies (70F35) Classical or axiomatic geometry and physics (51P05)

Uses Software

• likwid
• OBBTree

Cites Work

• An efficient algorithm for granular dynamics simulations with complex-shaped objects
• Enhancing Top-Down Solving with Widening and Narrowing
• Unnamed Item

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