Due to the mesoscopic and kinetic nature, the lattice Boltzmann equation (LBE) method has become an efficient and powerful tool for modeling and simulating interfacial dynamics of multi-phase flows. In this work we discuss several fundamental properties of two-phase LBE models. Particularly, the effects of force discretization, spurious currents in the vicinity of interfaces, and checkerboard effects with the underlying lattices, are investigated.
Lou, Q., Guo, Z., Zheng, C. (2011). Some Fundamental Properties of Lattice Boltzmann Equation for Two Phase Flows. CMES-Computer Modeling in Engineering & Sciences, 76(3&4), 175–188. https://doi.org/10.3970/cmes.2011.076.175
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