29 citations · 85 across the 6 of their papers we have counts for
6 papers · 1 filter
Droplet impact on asymmetric hydrophobic microstructures
Susumu Yada, Ugis Lacis, Wouter van der Wijngaart +3
Textured hydrophobic surfaces that repel liquid droplets unidirectionally are found in nature such as butterfly wings and ryegrass leaves and are also essential in technological pr…
Slip of submerged two-dimensional liquid-infused surfaces in the presence of surfactants
Johan Sundin, Shervin Bagheri
Using numerical simulations, we investigate the effects of Marangoni stresses induced by surfactants on the effective slip length of liquid-infused surfaces (LIS) with transverse g…
Heat transfer increase by convection in liquid-infused surfaces for laminar and turbulent flows
Johan Sundin, Umberto Ciri, Stefano Leonardi +2
Liquid-infused surfaces (LIS) can reduce friction drag in both laminar and turbulent flows. However, the heat transfer properties of such multi-phase surfaces have still not been i…
Nanoscale sheared droplet: Volume-of-Fluid, phase-field and no-slip molecular dynamics
Uǧis Lācis, Michele Pellegrino, Johan Sundin +4
The motion of the three-phase contact line between two immiscible fluids and a solid surface arises in a variety of wetting phenomena and technological applications. One challenge…
A computational continuum model of poroelastic beds
Uǧis Lācis, Giuseppe Antonio Zampogna, Shervin Bagheri
Despite the ubiquity of fluid flows interacting with porous and elastic materials, we lack a validated non-empirical macroscale method for characterizing the flow over and through…
Adaptive and model-based control theory applied to convectively unstable flows
N. Fabbiane, O. Semeraro, S. Bagheri +1
Research on active control for the delay of laminar-turbulent transition in boundary layers has made a significant progress in the last two decades, but the employed strategies hav…