@ARTICLE{Mroczek_Kazimierz_The_2005, author={Mroczek, Kazimierz and Chmielniak, Tadeusz}, volume={vol. 52}, number={No 2}, journal={Archive of Mechanical Engineering}, pages={191-205}, howpublished={online}, year={2005}, publisher={Polish Academy of Sciences, Committee on Machine Building}, abstract={The paper discusses a way of choosing the design features (geometry, the rate of grinding and thrust) of ring-ball mills. Various methods of calculating the optimal rate of grinding have been compared. Basing on experimental investigations on the pilot-plant and industrial scale, the influence of the angular velocity and the thrust on the mill have been verified, and the interdependence between the rate of grinding and the thrust of the grinding elements have been explained.}, type={Article}, title={The choice of design features for ring-ball mills}, URL={http://journals.pan.pl/Content/124972/PDF/7_MECHANICAL_52_2005_2_Mroczek_The_choice.pdf}, keywords={ring-ball mills, design features, coal, mill efficiency}, }