Fig. 9
From: Laboratory experiments on agglomeration of particles in a granular stream
Horizontal particle velocity distribution just below the funnel aperture plotted against cumulative percentage for a 50 μm glass beads, b 100 μm glass beads, c alumina particle, and d silica sand. Quadrangles show the ranges of the critical collision velocity for equal-size agglomerates corresponding to 10–90% of the total number of monomers