Effects of ball-to-powder diameter ratio and powder particle shape on EDEM simulation in a planetary ball mill

被引：21

作者：

Kim, Kyong-Chol ^{[1
,2
]}

Jiang, Tao ^{[1
,3
,4
]}

Kim, Nam-Il ^{[5
]}

Kwon, Cholu ^{[6
]}

机构：

[1] Northeastern Univ, Sch Met, Shenyang 110819, Liaoning, Peoples R China

[2] Kim Chaek Univ Technol, Fac Appl Chem Engn, Pyongyang, North Korea

[3] Liaoning Key Lab Recycling Sci Met Resources, Shenyang 110819, Liaoning, Peoples R China

[4] Liaoning Key Lab Ecologically Comprehens Utilizat, Shenyang 110819, Liaoning, Peoples R China

[5] State Acad Sci, Inst Bldg Mat, Pyongyang, North Korea

[6] State Acad Sci, Inst Mech Engn, Pyongyang, North Korea

来源：

JOURNAL OF THE INDIAN CHEMICAL SOCIETY | 2022年 / 99卷 / 01期

基金：

中国国家自然科学基金;

关键词：

EDEM; Planetary ball mill; Ball-to-powder diameter ratio; Particle shape; Simulation time; Motion pattern; DISCRETE ELEMENT SIMULATION; ENERGY-TRANSFER; MOTION;

D O I：

10.1016/j.jics.2021.100300

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The effects of the ball-to-powder diameter ratio (BPDR) and the shape of the powder particles on EDEM simulation results and time in the planetary ball mill was investigated. BPDR was varied from 1 to 40/3 by changing the powder particle diameter from 8 to 0.6 mm. The size and shape of the powder particles do not give a significant change in both the ball motion pattern and simulation results when BPDR is over 20/3. It can be assumed that the kinetic energy of the ball has nothing to do with the size and shape of the powder particle. The simulation time and data size increase exponentially as BPDR increases. The effect of change of the powder particle shape on the calculated data size is not significant, but the more complicated its shape, the longer the simulation time, which is linearly related to the number of spheres composing a particle.

引用

页数：7

共 50 条

[31] Formation of Mg2Ni from Mg and Ni powder mixtures by the use of a planetary ball mill
Mi, G
Saito, F
MATERIALS TRANSACTIONS JIM, 1998, 39 (08): : 810 - 813
[32] Alloying and amorphization processes in the mechanical alloying of Al-Ni-Zr mixed powder by planetary ball mill
Tsuzuki, Ritsuko
Yuasa, Eiji
Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, 2000, 47 (11): : 1144 - 1149
[33] Improved the quality of the glass/glass laser bonding through the optimization of glass powder size in planetary ball mill
Li, Yi
Tian, Rui
Xiao, Yanyi
Wang, Wen
Ding, Xingwei
Yin, Luqiao
Zhang, Jianhua
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2017, 651 (01) : 273 - 281
[34] Synthesis of Fe3O4 nanoparticles by wet milling iron powder in a planetary ball mill
Chen, Ding
Ni, Song
Chen, Zhenhua
CHINA PARTICUOLOGY, 2007, 5 (05): : 357 - 358
[35] Synthesis of Fe3O4 nanoparticles by wet milling iron powder in a planetary ball mill
Ding Chen
ChinaParticuology, 2007, (05) : 357 - 358
[36] Planetary ball-milling of AlON powder for highly transparent ceramics
Feng, Zhao
Qi, Jianqi
Huang, Xu
Guo, Xiaofeng
Yu, Yin
Cao, Xiuxia
Wang, Yuezhong
Wu, Di
Meng, Chuanmin
Lu, Tiecheng
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2019, 102 (05) : 2377 - 2389
[37] Effect of ball size and powder loading on the milling efficiency of a laboratory-scale wet ball mill
Shin, Hyunho
Lee, Sangwook
Jung, Hyun Suk
Kim, Jong-Bong
CERAMICS INTERNATIONAL, 2013, 39 (08) : 8963 - 8968
[38] Effects of grinding of the feldspar in the sintering using a planetary ball mill
Sánchez, EC
Torres, E
Diaz, C
Saito, F
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2004, 152 (03) : 284 - 290
[39] Continuous and Intermittent Planetary Ball Milling Effects on the Alloying of a Bismuth Antimony Telluride Powder Mixture
Samourgkanidis, Georgios
Kyratsi, Theodora
INORGANICS, 2023, 11 (05)
[40] Effects of High Energy Ball Milling on Particle Size and Density of Amorphous Boron Powder
Lv, Shuxuan
Wu, Jijun
INTEGRATED FERROELECTRICS, 2024, 240 (6-7) : 1080 - 1091

← 1 2 3 4 5 →