http://cg.cis.upenn.edu/publications.html WebApr 15, 2014 · A spheropolygon is defined as the Minkowski sum of a polygon with N vertices and a disk with radius r (also known as spheroradius) ( Dobrohotoff et al., 2012) (1) P ⊕ Q = { u + v u ∈ P, v ∈ Q }, where u and v are the sets of points belonging to the polygon P and disk Q, respectively. Note that ⊕ is symmetric ( i.e., P ⊕ Q ≡ Q ⊕ P ).

Polygon Definition, Examples, & Facts Britannica

WebWhat is a Polygon? In geometry, a polygon can be defined as a flat or plane, two-dimensional closed shape bounded with straight sides.It does not have curved sides. The … WebJan 1, 2024 · A deformable spheropolygon-based discrete element method (DS-DEM) that combines the spheropolygon-based discrete element method (DEM) and the finite … byd sodium-ion batteries

A hybrid material-point spheropolygon-element method …

WebA Discrete Spheropolygon Model for Calculation of Stress in Crowd Dynamics Fernando Alonso-Marroqu´ın, Jonathan Busch, Alvaro Ram ´ırez and Celia Lozano Abstract Several models have been presented to evaluate flow rates in pedestrian dynamics, yet very few focus on the calculation of the stress experienced by pedes-trians under high density. WebA deformable spheropolygon-based discrete element method Archive of Applied Mechanics 10.1007/s00419-021-02068-z 2024 Author(s): Lanhao Zhao Linyu Shao Jia Mao Xunnan Liu Keyword(s): Discrete Element Method Discrete Element Element Method Download Full-text Related Documents Cited By References WebApr 15, 2014 · An approach based on spheropolygons (i.e., the Minkowski sum of a polygon with N vertices and a disk with spheroradius r) is presented to describe the shape of kaolinite aggregates in water and to investigate interparticle collision dynamics. Spheropolygons generated against images of kaolinite aggr … byd solarstromspeicher