Application of parametric function in construction of particle shape and discrete element simulation

2021 ◽  
Vol 387 ◽  
pp. 481-493
Author(s):  
Chuang Zhao ◽  
Qingqing Gao ◽  
Yuchao Chen ◽  
Chengbo Li
Keyword(s):  
Particle Shape ◽  
Discrete Element ◽  
Discrete Element Simulation ◽  
Parametric Function ◽  
Element Simulation

Discrete Element Simulation of Rock Crushing Considering Different Shape

2013 ◽  
Vol 353-356 ◽  
pp. 715-718
Author(s):  
Yang Liu ◽  
Xiao Zhu Li ◽  
Cheng Lin Wang
Keyword(s):  
Numerical Simulation ◽  
Particle Shape ◽  
Discrete Element ◽  
Particle Breakage ◽  
Analysis Method ◽  
Discrete Element Simulation ◽  
Element Simulation ◽  
Before And After ◽  
Quantitative Analysis Method ◽  
Different Shapes

Numerical simulation was conducted to study the particle breakage of rock in rolling compaction (RC) test based on discrete element method (DEM). Different shapes of particles were formed to represent the real particle shape. A quantitative analysis method of particle breakage was proposed according to the grading curve before and after compaction. The numerical results had a good agrrement with the field test, which indicated that the method adopted in this paper was feasibile and could consider the influence of the particle shape on the particle breakage in RC test.

Discrete element simulation of the behavior of bulk granular material during truck braking

2006 ◽  
Vol 23 (1) ◽  
pp. 4-15 ◽  
Author(s):  
Shu‐chun Zuo ◽  
Yong Xu ◽  
Quan‐wen Yang ◽  
Y.T. Feng
Keyword(s):  
Granular Material ◽  
Discrete Element ◽  
Discrete Element Simulation ◽  
Element Simulation

scholarly journals Effect of packing characteristics on the discrete element simulation of elasticity and buckling

2016 ◽  
Vol 110 ◽  
pp. 14-21 ◽  
Author(s):  
Rishi Kumar ◽  
Sarshad Rommel ◽  
David Jauffrès ◽  
Pierre Lhuissier ◽  
Christophe L. Martin
Keyword(s):  
Discrete Element ◽  
Discrete Element Simulation ◽  
Element Simulation

Measurement and discrete element simulation of a fixed-obstacle disturbed rapid granular chute flow

2015 ◽  
Vol 27 (1) ◽  
pp. 013305 ◽  
Author(s):  
Chih-Yu Kuo ◽  
Li-Tsung Sheng ◽  
Shang-Yu Chiu ◽  
Yan-Zhi Yang ◽  
Yih-Chin Tai ◽  
...  
Keyword(s):  
Discrete Element ◽  
Discrete Element Simulation ◽  
Chute Flow ◽  
Element Simulation
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