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physics.flu-dyn2024
Contact-angle hysteresis provides resistance to drainage of liquid-infused surfaces in turbulent flows
Sofia Saoncella, Si Suo, Johan Sundin +5
Lubricated textured surfaces immersed in liquid flows offer tremendous potential for reducing fluid drag, enhancing heat and mass transfer, and preventing fouling. According to cur…
physics.flu-dyn2021
Roughness on liquid-infused surfaces induced by capillary waves
Johan Sundin, Stéphane Zaleski, Shervin Bagheri
Liquid-infused surfaces (LIS) are a promising technique for reducing friction, fouling and icing in both laminar and turbulent flows. Previous work has demonstrated that these surf…
physics.flu-dyn2018
Interaction between hairy surfaces and turbulence for different surface time scales
Johan Sundin, Shervin Bagheri
Surfaces with filamentous structures are ubiquitous in nature on many different scales, ranging from forests to micrometer-sized cilia in organs. Hairy surfaces are elastic and por…