Hydrodynamic parameter | Optimal range of hydrodynamic parameters | Agitation speed (rpm) | ||||||
---|---|---|---|---|---|---|---|---|
42 L | 350 L | 1000 L | ||||||
Min | Max | Min | Max | Min | Max | Min | Max | |
γimp (s−1) | 9.18 | 11.01 | 71.7 | 85.9 | 62.7 | 75.2 | 48.1 | 57.6 |
εtan (m2 s−3) | 0.0013 | 0.0021 | 68.0 | 85.4 | 56.7 | 68.6 | 41.1 | 51.5 |
γave (s−1) | 5.27 | 6.76 | 80.5 | 103.3 | 55.5 | 71.2 | 50.8 | 65.1 |
εave (m2 s−3) | 0.0015 | 0.0029 | 64.3 | 88.4 | 57.1 | 74.0 | 42.6 | 58.1 |
EDCF (w m−3 s−1) | 20.42 | 61.32 | 65.5 | 91.0 | 59.0 | 82.8 | 51.8 | 69.8 |
tc (s) | 1.79 | 2.69 | 85.6 | 55.8 | 102.6 | 57.4 | 57.1 | 37.6 |
KLa (h−1) | 2.75 | 3.21 | 0.07 | 0.24 | 0.03 | 0.08 | 0.06 | 0.12 |
Utip (m s−1) | 0.38 | 0.58 | 67.2 | 102.6 | 22.4 | 34.3 | 16.9 | 25.8 |
Uave (m s−1) | 0.16 | 0.20 | 40.4 | 50.5 | 17.4 | 21.8 | 12.2 | 15.2 |