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Controlling drop size and polydispersity using chemically patterned surfaces
H. Kusumaatmaja, J. M. Yeomans
We explore numerically the feasibility of using chemical patterning to control the size and polydispersity of micron-scale drops. The simulations suggest that it is possible to sor…
Rheology of cholesteric blue phases
A. Dupuis, D. Marenduzzo, E. Orlandini +1
Blue phases of cholesteric liquid crystals offer a spectacular example of naturally occurring disclination line networks. Here we numerically solve the hydrodynamic equations of mo…
Dynamics of sliding drops on superhydrophobic surfaces
A. Dupuis, J. M. Yeomans
We use a free energy lattice Boltzmann approach to investigate numerically the dynamics of drops moving across superhydrophobic surfaces. The surfaces comprise a regular array of p…
Drop dynamics on chemically patterned surfaces
H. Kusumaatmaja, J. Leopoldes, A. Dupuis +1
We compare numerical and experimental results exploring the behaviour of liquid drops moving across a surface patterned with hydrophobic and hydrophilic stripes. A lattice Boltzman…