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physics.flu-dyn2025
Hydrodynamics in a villi-patterned channel due to pendular-wave activity
Rohan Vernekar, Faisal Ahmad, Martin Garic +4
Inspired by small intestine motility, we investigate the flow induced by a propagating pendular-wave along the walls of a channel lined with rigid, villi-like microstructures. The…
physics.flu-dyn2024
Reversal of particle Migration for viscoelastic solution at high solvent viscosity
Xavier Salas-Barzola, Guillaume Maîtrejean, Clément de Loubens +3
The imbalance of normal stress around a particle induces its transverse migration in pressure-driven viscoelastic flow, offering possibilities for particle manipulation in microflu…