Comparative study of packing factor using discrete element software

被引：0
|
作者：
Aparicio, Jaime [1 ]
Achiaga, Beatriz [1 ]
de Arenaza, Inger Martinez [2 ]
Lopez, Alejandro [1 ]
机构：
[1] Univ Deusto UD, Dept Mecan Diseno & Org Ind, Av Univ 24, Bilbao 48007, Spain
[2] Univ Basque Country, Dept Ingn Min & Metalurg & CC Mat, EHU UPV, Paseo Rafael Moreno Pitxitxi 2-3, E-48080 Bilbao, Spain
来源：
DYNA | 2024年 / 99卷 / 03期
关键词：
DEM (Discrete Element Method); Packing Fraction (PF); DigiDEM; DigiPac; StarCCM plus; X-RAY MICROTOMOGRAPHY; MIXTURES; MODEL;
D O I：
10.6036/10929
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper performs a study of the Packing Fraction (PF) in different commercial DEM (Discrete Element Method) software. For this purpose, the influence of different geometrical and particle characteristic parameters on the PF by filling a cylindrical container are analyzed. The simulation software used are DigiDEM, DigiPac and StarCCM+. Simulations are performed to compare the simulation time and verification of results; the influence of increasing the particle diameter in the same container, the influence of increasing the particle diameter and the container in proportion, the influence of increasing the h/d ratio in cylindrical particles "pellets" and the influence of decreasing the h/d ratio in cylindrical particles "disks".
引用
收藏
页码：272 / 277
页数：6
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