Articles | Volume 17, issue 1
https://doi.org/10.5194/ms-17-511-2026
https://doi.org/10.5194/ms-17-511-2026
Research article
 | 
11 May 2026
Research article |  | 11 May 2026

Optimization of structural process parameters of rod stirring mill based on discrete element method

Zhaoguo Wang and Wenlong Chen

Related authors

Research on low-speed characteristics of differential double-drive feed system
Zhaoguo Wang, Xianying Feng, Hongtao Yang, and Huawei Jin
Mech. Sci., 12, 791–802, https://doi.org/10.5194/ms-12-791-2021,https://doi.org/10.5194/ms-12-791-2021, 2021
Short summary

Cited articles

AmanNejad, M. and Barani, K.: Effects of ball size distribution and mill speed and their interactions on ball milling using DEM, Min. Proc. Ext. Met. Rev., 42, 374–379, https://doi.org/10.1080/08827508.2020.1781630, 2021. 
Barrios, G. K. P., Jiménez-Herrera, N., and Tavares, L. M.: Simulation of particle bed breakage by slow compression and impact using a DEM particle replacement model, Adv. Powder Technol., 31, 2749–2758, https://doi.org/10.1016/j.apt.2020.05.011, 2020. 
Bor, A., Jargalsaikhan, B., Lee, J., and Choi, H.: Effect of different milling media for surface coating on the copper powder using two kinds of ball mills with discrete element method simulation, Coatings, 10, 898, https://doi.org/10.3390/coatings10090898, 2020. 
Cleary, P. W. and Owen, P.: Effect of particle shape on structure of the charge and nature of energy utilisation in a SAG mill, Miner. Eng., 132, 48–68, https://doi.org/10.1016/j.mineng.2018.12.006, 2019. 
Daraio, D., Villoria, J., Ingram, A., Alexiadis, A., Stitt, E. H., and Marigo, M.: Investigating grinding media dynamics inside a vertical stirred mill using the discrete element method: Effect of impeller arm length, Powder Technol., 364, 1049–1061, https://doi.org/10.1016/j.powtec.2019.09.038, 2020. 
Download
Short summary
The rod-type stirred mill is the core equipment used in the grinding of potassium feldspar. However, the grinding process involves numerous parameters that influence performance, along with various evaluation metrics and prolonged single-cycle durations – collectively making it difficult to identify optimal operating conditions. This study investigates the effects of rotational speed, grinding media size, and bar spacing on milling performance. 
Share