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Metastable and Unstable Dynamics in multi-phase lattice Boltzmann
Matteo Lulli, Luca Biferale, Giacomo Falcucci +3
We quantitatively characterize the metastability in a multi-phase lattice Boltzmann model. The structure factor of density fluctuations is theoretically obtained and numerically ve…
Mesoscale Modelling of the Tolman Length in Multi-component Systems
Matteo Lulli, Luca Biferale, Giacomo Falcucci +2
In this paper we analyze the curvature corrections to the surface tension in the context of the Shan-Chen (SC) multi-component Lattice Boltzmann method (LBM). We demonstrate that t…
A Mesoscale Perspective on the Tolman Length
Matteo Lulli, Luca Biferale, Giacomo Falcucci +2
We demonstrate that the multi-phase Shan-Chen lattice Boltzmann method (LBM) yields a curvature dependent surface tension as computed from three-dimensional hydrostatic droplet…
Structure and Isotropy of Lattice Pressure Tensors for Multi-range Potentials
Matteo Lulli, Luca Biferale, Giacomo Falcucci +2
We systematically analyze the tensorial structure of the lattice pressure tensors for a class of multi-phase lattice Boltzmann models (LBM) with multi-range interactions. Due to la…