%0 Journal Article %A Luis Carlos Martínez-Mendoza %A Florencio Sánchez-Silva %A Erik Fernando Martínez-Mendoza %A Juan Antonio Cruz-Maya %T Numerical study of fluid flow at pore scale in packed bed of spheres and grains to obtain the REV %J Comptes Rendus. Mécanique %D 2020 %P 769-779 %V 348 %N 8-9 %I Académie des sciences, Paris %R 10.5802/crmeca.62 %G en %F CRMECA_2020__348_8-9_769_0