Table 2 The calculated values of hydrodynamic parameters at different speeds
Impeller speed (rpm) | Reynolds number | Specific energy dissipation rate(W kg−1) × 10−4 | Maximum shear stress τmax (pa) × 10−2 | Microscale of turbulence λK (μm) | Integrated shear factor ISF(s−1) |
|---|---|---|---|---|---|
30 | 670 | 0.544 | 3.72 | 345.23 | 4.71 |
60 | 1340 | 3.90 | 10.2 | 210.43 | 8.72 |
100 | 2270 | 16.5 | 20.5 | 146 | 14.7 |