Numerical simulation of particle breakage of angular particles using combined DEM and FEM

2011 ◽  
Vol 205 (1-3) ◽  
pp. 15-29 ◽  
Author(s):  
A. Bagherzadeh Kh. ◽  
A.A. Mirghasemi ◽  
S. Mohammadi
Keyword(s):  
Numerical Simulation ◽  
Particle Breakage ◽  
Angular Particles

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.

Numerical simulation of particle breakage in dry impact pulverizer

AIChE Journal ◽  
2013 ◽  
Vol 59 (10) ◽  
pp. 3601-3611 ◽  
Author(s):  
Hirohisa Takeuchi ◽  
Hideya Nakamura ◽  
Satoru Watano
Keyword(s):  
Numerical Simulation ◽  
Particle Breakage

Water uptake by substituted amylose tablets: experimentation and numerical simulation

2009 ◽  
Vol 00 (00) ◽  
pp. 090904073309027-8
Author(s):  
H.W. Wang ◽  
S. Kyriacos ◽  
L. Cartilier
Keyword(s):  
Numerical Simulation ◽  
Water Uptake
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