Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7156369 | Computers & Fluids | 2018 | 9 Pages |
Abstract
Comparing our results with Krieger-Dougherty semi-empirical law, we confirm that the simulations are not sensitive to the particle Reynolds number for Repâ¯âªâ¯1 in the Newtonian regime. We show that the proposed model is sufficient to obtain a correct description of the rheology of particle suspension up to volume fraction equal to 0.55 (approaching the critical random packing fraction for monodispersed spheres), which goes beyond the state of the art.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Yann Thorimbert, Francesco Marson, Andrea Parmigiani, Bastien Chopard, Jonas Lätt,