2015/12/07 by SA Sten Reijers, Reijers, Sten A., Hanneke Gelderblom +4
Engineering · Physics and Astronomy · #Aerosol Filtration and Electrostatic Precipitation #Characterization and Applications of Magnetic Nanoparticles #Computational Physics (physics.comp-ph) #FOS: Physical sciences #Fluid Dynamics (physics.flu-dyn) #Fluid Dynamics and Turbulent Flows #Lattice Boltzmann Simulation Studies #physics.comp-ph #physics.flu-dyn
paper · pdf · doi:10.48550/arxiv.1512.01977
Submitted to Journal of Computational Science
arxiv created 2015/12/07 · openalex publication_date 2015/12/07 · arxiv updated 2015/12/08 · openalex created_date 2022/10/03 · openalex updated_date 2026/07/28
We present an axisymmetric lattice Boltzmann model based on the Kupershtokh et al. multiphase model that is capable of solving liquid-gas density ratios up to 103. Appropriate source terms are added to the lattice Boltzmann evolution equation to fully recover the axisymmetric multiphase conservation equations. We validate the model by showing that a stationary droplet obeys the Young-Laplace law, comparing the second oscillation mode of a droplet with respect to an analytical solution and showing correct mass conservation of a propagating density wave.