Table 3 Range of effective surface energy
From: Laboratory experiments on agglomeration of particles in a granular stream
Particle type | γeffa (J m− 2) | vcra (cm s− 1) |
|---|---|---|
Glass bead 50 μm | 0.00061–0.017 | 0.20–2.8 |
Glass bead 100 μm | 0.000071–0.017 | 0.025–2.1 |
Alumina particle 77 μm | 0.00012–0.011 | 0.022–0.98 |
Silica sand 73 μm | 0.00034–0.010 | 0.099–1.7 |