234 citations
- Dakota State UniversityUS26 papers
- University of MinnesotaUS8 papers
- California State University, FresnoUS6 papers
- Instituto Nacional de Matemática Pura e AplicadaBR6 papers
- Max Planck Institute for the Physics of Complex SystemsDE6 papers
- Institute for Theoretical and Experimental PhysicsRU5 papers
- University of Arkansas for Medical SciencesUS5 papers
- University of EdinburghGB5 papers
- University of WaterlooCA5 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Institute for Research in Fundamental SciencesIR4 papers
- Russian University of TransportRU4 papers
12 papers · 1 filter
Over-Relaxation in Diffusive Integer Lattice Gas
Kyle Strand, Alexander J. Wagner
One of the most striking draw-backs of standard lattice gas methods over lattice Boltzmann methods is a much more limited range of transport parameters that can be achieved. It is…
Molecular dynamics lattice gas equilibrium distribution function for Lennard-Jones particles
Aleksandra Pachalieva, Alexander J. Wagner
The molecular dynamics lattice gas method maps a molecular dynamics simulation onto a lattice gas using a coarse-graining procedure. This is a novel fundamental approach to derive…
Non-Gaussian distribution of displacements for Lennard-Jones particles in equilibrium
Aleksandra Pachalieva, Alexander J. Wagner
Most meso-scale simulation methods assume Gaussian distributions of velocity-like quantities. These quantities are not true velocities, however, but rather time-averaged velocities…
Force approach for the pseudopotential lattice Boltzmann method
L. E. Czelusniak, V. P. Mapelli, M. S. Guzella +2
The pseudopotential method is one of the most popular extensions of the lattice Boltzmann method (LBM) for phase change and multiphase flow simulation. One attractive feature of th…
Large fluctuations in non-ideal coarse-grained systems
M. Reza Parsa, Alexander J. Wagner
Using the recently introduced Molecular Dynamics Lattice Gas (MDLG) approach, we test fluctuations of coarse-grained quantities. We show that as soon as the system can no longer be…
Multicomponent Flow on Curved Surfaces: A Vielbein Lattice Boltzmann Approach
Victor E. Ambruş, Sergiu Busuioc, Alexander J. Wagner +2
We develop and implement a novel lattice Boltzmann scheme to study multicomponent flows on curved surfaces, coupling the continuity and Navier-Stokes equations with the Cahn-Hillia…