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Granular Impact: A Grain-scale Approach
Abram H. Clark, Alec Petersen, Lou Kondic +2
This work summarizes a series of studies on two-dimensional granular impact, where an intruding object strikes a granular material at high speed. Many previous studies on granular…
The effects of cooling rate on particle rearrangement statistics: Rapidly cooled glasses are more ductile and less reversible
Meng Fan, Minglei Wang, Kai Zhang +4
Amorphous solids, such as metallic, polymeric, and colloidal glasses, display complex spatiotemporal response to applied deformations. In contrast to crystalline solids, during loa…
The role of grain dynamics in determining the onset of sediment transport
Abram H. Clark, Mark D. Shattuck, Nicholas T. Ouellette +1
Sediment transport occurs when the nondimensional fluid shear stress at the bed surface exceeds a minimum value . A large collection of data, known as the Shields curve, s…