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physics.flu-dyn2025
Diffusioosmotic corner flows
Dobromir Nowak, Maciej Lisicki
We study flows generated within a two-dimensional corner by the chemical activity of the confining boundaries. Catalytic reactions at the surfaces induce diffusioosmotic motion of…
physics.flu-dyn2025
Bridging advection and diffusion in the encounter dynamics of sedimenting marine snow
Jan Turczynowicz, Radost Waszkiewicz, Jonasz SÅomka +1
Sinking marine snow particles, composed primarily of organic matter, control the global export of photosynthetically fixed carbon from the ocean surface to depth. The fate of sedim…
physics.flu-dyn2025
Coiling instability in the kitchen
Andrzej HerczyÅski, Maciej Lisicki
Manipulation of viscous liquids is an essential kitchen activity - from pouring golden syrup onto a pancake to decorating a cake with whipped cream frosting, from streaming ketchup…