Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Residori, Mirko"'
We study low-Reynolds-number fluid flow through a two-dimensional porous medium modeled as a Lorentz gas. Using extensive finite element simulations we fully resolve the flow fields for packing fractions approaching the percolation threshold. Near th
Externí odkaz:
http://arxiv.org/abs/2405.12381
Understanding the coupling between flow, hydrodynamic transport and dispersion of colloids with finite-size in porous media is a long-standing challenge. This problem is relevant for a broad range of natural and engineered subsurface processes, inclu
Externí odkaz:
http://arxiv.org/abs/2212.11555
Recently a splitting approach has been presented for the simulation of sonic-boom propagation. Splitting methods allow one to divide complicated partial differential equations into simpler parts that are solved by specifically tailored numerical sche
Externí odkaz:
http://arxiv.org/abs/2103.06080
The present work proposes a second-order time splitting scheme for a linear dispersive equation with a variable advection coefficient subject to transparent boundary conditions. For its spatial discretization, a dual Petrov--Galerkin method is consid
Externí odkaz:
http://arxiv.org/abs/2006.05170
The goal of the present work is to solve a linear dispersive equation with variable coefficient advection on an unbounded domain. In this setting, transparent boundary conditions are vital to allow waves to leave (or even re-enter) the, necessarily f
Externí odkaz:
http://arxiv.org/abs/1904.10751
Publikováno v:
In Journal of Computational and Applied Mathematics 15 March 2021 385
