Achieving large slip with superhydrophobic surfaces: Scaling laws for generic geometries

By Christophe Ybert, C. Barentin, Cécile Cottin-Bizonne, P. Joseph, L. Bocquet. 2007

484 citations recorded by the source corpus.

Subfields: Computational Mechanics, Mechanics of Materials, Surfaces, Coatings and Films

View Paper: https://www.semanticscholar.org/paper/34ee1b4d48e6097a564a29323dd9e8ef2b0d6443

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In Computational Mechanics

In Mechanics of Materials

In Surfaces, Coatings and Films

Citations in the corpus

Influence of the enclosed fluid on the flow over a microstructured surface in the Cassie state (2013, background): “As was shown by Ybert et al. (2007), in the limit of small slip, which is implied by A→ 0, the global behaviour of the flow is determined only by the mean local slip length, independent of its distribution.”
Superhydrophobic drag reduction in laminar flows: a critical review (2016, methodology): “…for slip lengths on posts were derived for large gas fractions (i.e., φg > 0.3) as follows (Davis and Lauga 2010): In case of holes, a logarithmic dependency of slip length on gas fraction was derived analytically (Ybert et al. 2007): where A and B are prefactors obtained by numerical simulations.”
Superhydrophobic surfaces: From the lotus leaf to the submarine (2012, background): “Several studies have demonstrated the effect of the gas fraction on the slip length [23,25–36].”
Effective slip in pressure-driven flow past super-hydrophobic stripes (2009, methodology): “This has been studied numerically (Cottin-Bizonne et al. 2004; Priezjev, Darhuber & Troian 2005; Ybert et al. 2007).”
Direct numerical simulations of turbulent flows over superhydrophobic surfaces (2008, background): “Macroscale laminar drag reduction is possible with liquids, using surface or fluid electric charges (Maynes & Webb 2003) and via surface hydrophobicity ( Tretheway & Meinhart 2002 ).”
Slip on Superhydrophobic Surfaces (2010, methodology): “Recently, Ybert et al. (2007) performed a nice scaling analysis for the slip length along superhydrophobic surfaces with generic surface roughness.”