2 papers
cond-mat.soft2021
The effect of grain shape and material on the nonlocal rheology of dense granular flows
Farnaz Fazelpour, Zhu Tang, Karen E. Daniels
Nonlocal rheologies allow for the modeling of granular flows from the creeping to intermediate flow regimes, using a small number of parameters. In this paper, we report on experim…
physics.flu-dyn2017
Granular rheology: measuring boundary forces with laser-cut leaf springs
Zhu Tang, Theodore A. Brzinski, Karen E. Daniels
In granular physics experiments, it is a persistent challenge to obtain the boundary stress measurements necessary to provide full a rheological characterization of the dynamics. H…