2 papers
physics.class-ph2026
Sliding contact fraction in gravity-driven dense cohesionless granular flows
Patrick Richard, Riccardo Artoni, Clovis Lambert +2
Using large-scale, three-dimensional discrete element simulations, we investigate the kinematic properties of granular chute flows of cohesionless grains, together with the evoluti…
physics.flu-dyn2026
Aliasing and phase shifting in pseudo-spectral simulations of the incompressible Navier-Stokes equations
Clovis Lambert, Jason Reneuve, Pierre Augier
Pseudo-spectral methods are widely used for direct numerical simulations of turbulence, but the standard 2/3 truncation rule for dealiasing is computationally expensive -- accounti…