44 citations · 158 across the 16 of their papers we have counts for
10 papers · 1 filter
Scaling of granular column collapses on inclined planes
Teng Man, Herbert E. Huppert, Sergio Andres Galindo-Torres
Granular column collapse is a simple but important problem to the granular material community, due to its links to dynamics of natural hazards, such as landslides and pyroclastic f…
Shear viscosity scaling of granular suspensions across dilute to dense regimes
Zaohui Zhang, Teng Man, Herbert E. Huppert +1
In this letter, following an extensive experimental validation, we perform constant-volume shearing simulations of non-Brownian granular suspensions using the discrete element meth…
Mean Stress Tensor of Discrete Particle Systems in Submerged Conditions
Zhuan Ge, Teng Man, Sergio Andres Galindo-Torres
The mean stress tensor is essential to investigate the dynamics of granular material. In this paper, we use Hamilton's principle of least action to derive the averaged stress tenso…
Unifying Lengthscale-Based Rheology of Dense Granular-Fluid Mixtures
Zhuan Ge, Teng Man, Herbert E. Huppert +2
In this communication, we present a new lengthscale-based rheology for dense sheared particle suspensions as they transition from inertial- to viscous-dominated. We derive a length…
Axisymmetric column collapses of bi-frictional granular mixtures
Teng Man, Zaohui Zhang, Herbert E. Huppert +1
The behavior of granular column collapses is associated with the dynamics of geohazards, such as debris flows, landslides, and pyroclastic flows, yet its underlying physics is stil…
Transient Rheology of Immersed Granular Materials
Zhuan Ge, Teng Man, Herbert E. Huppert +1
In this letter, we investigate the transient rheological behavior of immersed granular flows using both experiments of submerged granular column collapses and corresponding numeric…