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physics.flu-dyn2025
Decomposing the collision operator in the lattice Boltzmann method
Julius Weinmiller, Benjamin Kellers, Martin P. Lautenschlaeger +2
In transport theory, physical phenomena are well described using the Boltzmann equation, which is efficiently simulated and discretized with the lattice Boltzmann method. The colli…
physics.flu-dyn2024
Homogenized Lattice Boltzmann Model for Simulating Multi-Phase Flows in Heterogeneous Porous Media
Martin P. Lautenschlaeger, Julius Weinmiller, Benjamin Kellers +2
A new homogenization approach for the simulation of multi-phase flows in heterogeneous porous media is presented. It is based on the lattice Boltzmann method and combines the grays…