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Lattice-Boltzmann Model of Amphiphilic Systems

O. Theissen·G. Gompper·D. M. Kroll
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Abstract

A lattice-Boltzmann model for the study of the dynamics of oil-water-surfactant mixtures is constructed. The model, which is based on a Ginzburg-Landau theory of amphiphilic systems with a single, scalar order parameter, is then used to calculate the spectrum of undulation modes of an oil-water interface and the spontaneous emulsification of oil and water after a quench from two-phase coexistence into the lamellar phase. A comparison with some analytical results shows that the model provides an accurate description of the static and dynamic behavior of amphiphilic systems.

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O. Theissen, G. Gompper, D. M. Kroll. 1998-06-22. Lattice-Boltzmann Model of Amphiphilic Systems. https://doi.org/10.1209/epl%2Fi1998-00265-7

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