Development of Numerical Simulation Model for Magnetic-Aligned Compaction Process by Using Discrete Element Method

2016 ◽  
Vol 53 (10) ◽  
pp. 650-654
Author(s):  
Rikio Soda
Keyword(s):  
Numerical Simulation ◽  
Discrete Element Method ◽  
Simulation Model ◽  
Discrete Element ◽  
Compaction Process ◽  
Element Method

scholarly journals Numerical Simulation Model for Granulation Kinetics of Iron Ores Based on Discrete Element Method

2006 ◽  
Vol 92 (12) ◽  
pp. 742-747 ◽  
Author(s):  
Junya KANO ◽  
Eiki KASAI ◽  
Fumio SAITO ◽  
Takazo KAWAGUCHI
Keyword(s):  
Numerical Simulation ◽  
Discrete Element Method ◽  
Simulation Model ◽  
Discrete Element ◽  
Iron Ores ◽  
Kinetics Of ◽  
Element Method

scholarly journals Numerical simulation on coal loading process of shearer drum based on discrete element method

2021 ◽  
pp. 014459872110135
Author(s):  
Zhen Tian ◽  
Shuangxi Jing ◽  
Lijuan Zhao ◽  
Wei Liu ◽  
Shan Gao
Keyword(s):  
Numerical Simulation ◽  
Discrete Element Method ◽  
Loading Rate ◽  
Low Cost ◽  
Element Model ◽  
Discrete Element ◽  
Helix Angle ◽  
Loading Process ◽  
Coal Particles ◽  
Element Method

The drum is the working mechanism of the coal shearer, and the coal loading performance of the drum is very important for the efficient and safe production of coal mine. In order to study the coal loading performance of the shearer drum, a discrete element model of coupling the drum and coal wall was established by combining the results of the coal property determination and the discrete element method. The movement of coal particles and the mass distribution in different areas were obtained, and the coal particle velocity and coal loading rate were analyzed under the conditions of different helix angles, rotation speeds, traction speeds and cutting depths. The results show that with the increase of helix angle, the coal loading first increases and then decreases; with the increase of cutting depth and traction speed, the coal loading rate decreases; the increase of rotation speed can improve the coal loading performance of drum to a certain extent. The research results show that the discrete element numerical simulation can accurately reflect the coal loading process of the shearer drum, which provides a more convenient, fast and low-cost method for the structural design of shearer drum and the improvement of coal loading performance.

Fatigue damage numerical simulation of cement-treated base materials by discrete element method

2021 ◽  
Vol 276 ◽  
pp. 122142
Author(s):  
Xiaokang Zhao ◽  
Qiao Dong ◽  
Xueqin Chen ◽  
Yuanjie Xiao ◽  
Debiao Zheng
Keyword(s):  
Numerical Simulation ◽  
Discrete Element Method ◽  
Fatigue Damage ◽  
Discrete Element ◽  
Base Materials ◽  
Element Method

scholarly journals A Simulation Model for Determining the Mechanical Properties of Rapeseed using the Discrete Element Method

2015 ◽  
Vol 59 (4) ◽  
pp. 575-582 ◽  
Author(s):  
Kornél Tamás ◽  
Bernát Földesi ◽  
János Péter Rádics ◽  
István J. Jóri ◽  
László Fenyvesi
Keyword(s):  
Mechanical Properties ◽  
Discrete Element Method ◽  
Simulation Model ◽  
Discrete Element ◽  
Element Method

scholarly journals Numerical Simulation of Coal Briquetting Process Using Discrete Element Method

2021 ◽  
Vol 61 (11) ◽  
pp. 2737-2744
Author(s):  
Yuya Ono ◽  
Mohammad Ramdzuanny ◽  
Yohsuke Matsushita ◽  
Hideyuki Aoki ◽  
Shohei Wada ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Discrete Element Method ◽  
Discrete Element ◽  
Element Method
Sign in / Sign up

Export Citation Format

Share Document