Article ID Journal Published Year Pages File Type
1140822 Mathematics and Computers in Simulation 2006 5 Pages PDF
Abstract

We present a free energy lattice Boltzmann approach to modelling the dynamics of liquid drops on chemically patterned substrates. We start by describing a choice of free energy that reproduces the bulk behaviour of a liquid–gas system together with the varying contact angles on surfaces with chemical patterning. After showing how the formulation of the free energy fits in to the framework of lattice Boltzmann simulations, numerical results are presented to highlight the applicability of the approach.

Related Topics
Physical Sciences and Engineering Engineering Control and Systems Engineering
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