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arXiv 2004-01-09 0 views

Mesoscopic modelling of droplets on topologically patterned substrates

Dupuis, A. · Yeomans, J. M.

Original · EN

We present a lattice Boltzmann model to describe the spreading of droplets on topologically patterned substrates. We apply it to model superhydrophobic behaviour on surfaces covered by an array of micron-scale posts. We find that the patterning results in a substantial increase in contact angle, from 110ᵒ to 156ᵒ.

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