249 citations · 280 across the 3 of their papers we have counts for
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cond-mat.soft2026
Continuum granular flow model with restitution-derived viscoelastic damping
Bodhinanda Chandra, Sachith Dunatunga, Ken Kamrin
This work presents a unified viscoelastic-viscoplastic continuum framework for modeling rate-dependent granular flows across regimes. The formulation incorporates two distinct rate…
cond-mat.soft2021★ 31 cited
Modeling silo clogging with nonlocal granular rheology
Sachith Dunatunga, Ken Kamrin
Granular flow in a silo demonstrates multiple nonlocal rheological phenomena due to the finite size of grains. We solve the Nonlocal Granular Fluidity (NGF) continuum model in quas…
cond-mat.soft2014★ 249 cited
Continuum modelling and simulation of granular flows through their many phases
Sachith Dunatunga, Ken Kamrin
We propose and numerically implement a constitutive framework for granular media that allows the material to traverse through its many common phases during the flow process. When d…