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arXiv · 1403.5856

Giant Slip at Liquid-Liquid Interfaces Using Hydrophobic Ball Bearings

Quentin Ehlinger·Laurent Joly·Olivier Pierre-Louis
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Abstract

Liquid-gas-liquid interfaces stabilized by hydrophobic beads behave as ball bearings under shear and exhibit a giant slip. Using a scaling analysis and molecular dynamics simulations we predict that, when the contact angle theta between the beads and the liquid is large, the slip length diverges as R rho(-1) (pi -theta)(-3) where R is the bead radius, and theta is the bead density. DOI: 10.1103/PhysRevLett.110.104504

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Quentin Ehlinger, Laurent Joly, Olivier Pierre-Louis. 2014-03-24. Giant Slip at Liquid-Liquid Interfaces Using Hydrophobic Ball Bearings. https://doi.org/10.1103/physrevlett.110.104504

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