Browsing by Author "Chiogna, Gabriele"

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Artículo

Helical Flow and Transient Solute Dilution in Porous Media

Chiogna, Gabriele; Cirpka, Olaf; Herrera Ricci, Paulo (Springer, 2016)

Helical flow can occur in porous media if the hydraulic conductivity tensor is anisotropic.We study the structure of steady-state flowfields in three-dimensional anisotropic porous media formed by two homogeneous layers, ...
Artículo

Smooth Particle Hydrodynamics with nonlinear Moving-Least-Squares WENO reconstruction to model anisotropic ...

Avesani, Diego; Herrera Ricci, Paulo; Chiogna, Gabriele; Bellin, Alberto; Dumbser, Michael (Elsevier, 2015)

Most numerical schemes applied to solve the advection–diffusion equation are affected by numerical diffusion. Moreover, unphysical results, such as oscillations and negative concentrations, may emerge when an anisotropic ...