89 citations · 133 across the 7 of their papers we have counts for
7 papers
Anti-plane segregation and diffusion in dense, bidisperse granular shear flow
Harkirat Singh, David L. Henann
Many dense granular systems are non-monodisperse, consisting of particles of different sizes, and will segregate based on size during flow. This phenomenon is an important aspect o…
Pressure sensitivity in non-local flow behaviour of dense hydrogel particle suspensions
Zohreh Farmani, Nazanin Ghods, Harkirat Singh +5
Slowly sheared particulate media like sand and suspensions flow heterogeneously as they yield via shear bands, in which most strain accumulates. Understanding shear band localizati…
Continuum modeling of size-segregation and flow in dense, bidisperse granular media: Accounting for segregation driven by both pressure gradients and shear-strain-rate gradients
Harkirat Singh, Daren Liu, David L. Henann
Dense mixtures of particles of varying size tend to segregate based on size during flow. Granular size-segregation plays an important role in many industrial and geophysical proces…
Coupled continuum modeling of size-segregation driven by shear-strain-rate gradients and flow in dense, bidisperse granular media
Daren Liu, Harkirat Singh, David L. Henann
Dense granular systems that consist of particles of disparate sizes segregate based on size during flow, resulting in complex, coupled segregation and flow patterns. The ability to…
Predicting Complex Non-spherical Instability Shapes of Inertial Cavitation Bubbles in Viscoelastic Soft Matter
Jin Yang, Anastasia Tzoumaka, Kazuya Murakami +3
Inertial cavitation in soft matter is an important phenomenon featured in a wide array of biological and engineering processes. Recent advances in experimental, theoretical, and nu…
Modeling the nonlocal behavior of granular flows down inclines
Ken Kamrin, David Henann
Flows of granular media down a rough inclined plane demonstrate a number of nonlocal phenomena. We apply the recently proposed nonlocal granular fluidity model to this geometry and…
Continuum modeling of mechanically-induced creep in dense granular materials
David Henann, Ken Kamrin
Recently, a new nonlocal granular rheology was successfully used to predict steady granular flows, including grain-size-dependent shear features, in a wide variety of flow configur…