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physics.flu-dyn2025
Effective flows across diffusio-phoretic membranes
Kevin Wittkowski, Pier Giuseppe Ledda, Edoardo Carlo Giordano +2
Flows enabled by phoretic mechanisms are of significant interest in several biological and biomedical processes, such as bacterial motion and targeted drug delivery. Here, we devel…
physics.flu-dyn2024
Quasi-Linear Homogenization for Large-Inertia Laminar Transport across Permeable Membranes
Kevin Wittkowski, Alberto Ponte, Pier Giuseppe Ledda +1
Porous membranes are thin solid structures that allow the flow to pass through their tiny openings, called pores. Flow inertia may play a significant role in several filtration flo…