162 citations · 762 across the 11 of their papers we have counts for
4 papers · 1 filter
Wetting, roughness and hydrodynamic slip
Olga I. Vinogradova, Aleksey V. Belyaev
The hydrodynamic slippage at a solid-liquid interface is currently at the center of our understanding of fluid mechanics. For hundreds of years this science has relied upon no-slip…
Wetting, roughness and flow boundary conditions
Olga I. Vinogradova, Aleksey V. Belyaev
We discuss how the wettability and roughness of a solid impacts its hydrodynamic properties. We see in particular that hydrophobic slippage can be dramatically affected by the pres…
Hydrodynamic interaction with super-hydrophobic surfaces
Aleksey V. Belyaev, Olga I. Vinogradova
Patterned surfaces with large effective slip lengths, such as super-hydrophobic surfaces containing trapped gas bubbles, have the potential to reduce hydrodynamic drag. Based on lu…
Effective slip in pressure-driven flow past super-hydrophobic stripes
Aleksey V. Belyaev, Olga I. Vinogradova
Super-hydrophobic array of grooves containing trapped gas (stripes), have the potential to greatly reduce drag and enhance mixing phenomena in microfluidic devices. Recent work has…