3 papers
physics.flu-dyn2026
N-Component Free Energy Lattice Boltzmann Method with Reduction Consistency and Global Momentum Conservation
Michael Rennick, Xitong Zhang, Tim Niklas Bingert +2
We present a free energy lattice Boltzmann model capable of simulating fluid systems with an arbitrary number of immiscible components in principle. Our method is strictly reductio…
physics.flu-dyn2025
Analytical solution for dynamic evaporation of liquid in isothermal condition
Luiz Eduardo Czelusniak, Tim Niklas Bingert, Stephan Simonis +2
An analytical solution based on a diffuse interface model is presented for an isothermal evaporation problem under sub-saturation pressure. The macroscopic equations are derived fr…
physics.flu-dyn2025
On the consistency of pseudo-potential lattice Boltzmann methods
Luiz Eduardo Czelusniak, Tim Niklas Bingert, Mathias J. Krause +1
We derive the partial differential equation (PDE) to which the pseudo-potential lattice Boltzmann method (P-LBM) converges under diffusive scaling, providing a rigorous basis for i…