4 papers
Jamming, Yielding, and Rheology during Submerged Granular Avalanche
Zhuan Ge, Teng Man, Kimberly M. Hill +2
Jamming transitions and the rheology of granular avalanches in fluids are investigated using experiments and numerical simulations. Simulations use the lattice-Boltzmann method cou…
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…
Friction-dependent rheology of dry granular systems
Teng Man, Pei Zhang, Zhuan Ge +2
Understanding the rheology of granular assemblies is important for natural and engineering systems, but the relationship between inter-particle friction (or microscopic friction) a…