13 citations · 41 across the 5 of their papers we have counts for
5 papers
Rheological regimes in agitated granular media under shear
Olfa D'Angelo, Matthias Sperl, W. Till Kranz
Agitated granular media have a rich rheology: they exhibit Newtonian behavior at low shear rate and density, develop a yield stress at high density, and cross over to Bagnoldian sh…
The manifold rheology of fluidized granular media
Olfa D'Angelo, Abhishek Shetty, Matthias Sperl +1
Fluidized granular media have a rich rheology: measuring shear stress as a function of shear rate , they exhibit Newtonian behavior for low densities and sh…
Rheology of granular liquids in extensional flows: Beyond the -law
Olivier Coquand, Matthias Sperl
The Granular Integration Through Transients (GITT) formalism gives a theoretical description of the rheology of moderately dense granular flows and suspensions. In this work, we ex…
Integration through transients approach to the rheology
Olivier Coquand, Matthias Sperl, Till Kranz
This work generalises the granular integration through transients formalism introduced by Kranz et al. [Phys. Rev. Lett. 121, 148002 (2018)] to the determination of the pressure. W…
Integration through transients for inelastic hard sphere fluids
W. Till Kranz, Fabian Frahsa, Annette Zippelius +2
We compute the rheological properties of inelastic hard spheres in steady shear flow for general shear rates and densities. Starting from the microscopic dynamics we generalise the…