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physics.flu-dyn2026
Conservative local grid refinement for the vectorial lattice Boltzmann method
S. A. Hosseini, R. Strassle, I. V. Karlin
We present a conservative local grid-refinement coupling for the vectorial lattice Boltzmann method (VLBM), a kinetic-type scheme for hyperbolic conservation laws in which each con…
physics.flu-dyn2026
Effects of anisotropic confinement on droplet rebound from superhydrophobic surfaces
M. Feinberg, S. A. Hosseini, I. Karlin
On flat superhydrophobic surfaces, droplet rebound is well described by a single inertio-capillary time scale, yielding a contact-time that is independent of impact energy. This si…
physics.flu-dyn2026
Local kinetic sensors for adaptive mesh and algorithm refinement
R. M. Strässle, S. A. Hosseini, I. V. Karlin
This paper presents novel refinement sensors for the application to adaptive mesh and algorithm refinement (AMAR) with kinetic models, such as discrete velocity and lattice Boltzma…