3 papers
physics.flu-dyn2025
The role of porosity in the transition to inertial regime in porous media flows
Dawid Strzelczyk, Gregor Kosec, Maciej Matyka
In this work, we investigate the fundamental physical mechanism of the transition from Darcy to inertial (Darcy-Forchheimer) regime in steady-state flows through porous media, with…
physics.flu-dyn2025
Cross-validation of meshless Navier-Stokes solvers in porous media flows
Dawid Strzelczyk, Miha Rot, Gregor Kosec +1
In this paper, two mesh-free CFD solvers for pore-scale fluid flow through porous media are considered, namely the Lattice Boltzmann Method with the two relaxation time collision t…
physics.flu-dyn2025
Inertial effects on fluid flow through low-porosity media
Sahrish Batool Naqvi, Damian Ånieżek, Dawid Strzelczyk +2
We investigated the nonlinear effects of gravity-driven fluid flow through a two-dimensional, low-porosity, packed bed of stubby stone grains. We focused on preferential channel fo…