Table 5 Mill with rock simulation parameters.
From: Digital simulation of rock grinding process in ball mill
Parameter | Value | Units |
|---|---|---|
Steel to steel static friction coefficient | 0,2 | - |
Steel to steel dynamic friction coefficient | 0,15 | - |
Rock to steel static friction coefficient | 0,6 | - |
Rock to steel dynamic friction coefficient | 0,4 | - |
Rock to rock static friction coefficient | 0,8 | - |
Rock to rock dynamic friction coefficient | 0,6 | - |
Mill angular velocity | 16 | rev/min |
Ball diameter | 100 | mm |
Number of balls | 252 | - |
Number of rock particles | 22 | - |
Total amount of grid elements | 302,367 | - |
