3 papers
physics.flu-dyn2025
Efficient Wall-Modelled Large Eddy Simulation of Rotors using Homogenized Lattice Boltzmann Methods
Adrian Kummerländer, Shota Ito, Maximilian Schecher +4
Accurately capturing the dynamic forces acting on rotors as well as their wake effects presents a significant challenge for computational fluid dynamics (CFD) due to high Reynolds…
physics.flu-dyn2025
On the range of validity of parabolic models for fluid flow through isotropic homogeneous porous media
Davide Dapelo, Stephan Simonis, Mohaddeseh Mousavi Nezhad +2
Lattice-Boltzmann methods are established mesoscopic numerical schemes for fluid flow, that recover the evolution of macroscopic quantities (viz., velocity and pressure fields) evo…
math.NA2023
Homogenized lattice Boltzmann methods for fluid flow through porous media -- part I: kinetic model derivation
Stephan Simonis, Nicolas Hafen, Julius Jeßberger +3
In this series of studies, we establish homogenized lattice Boltzmann methods (HLBM) for simulating fluid flow through porous media. Our contributions in part I are twofold. First,…