Table 2 Description of the granular sample’s configuration used in this study.
From: Friction of granular systems: the role of solid–liquid interaction
# | Type of granules |
|---|---|
S1 | Glass (quartz) beads; 1 ± 0.02 mm |
S2 | Copper beads; 1 ± 0.02 mm |
S3 | Stainless steel beads; 1 ± 0.02 mm |
S4 | Chromium beads; 1 ± 0.02 mm |
S5 | Sandy (quartz) soil; Irregular grain morphology |
