2 papers
math.AP2026
A conservation-consistent boundary condition for nonlinear models of soluble-surfactant-laden falling films
Sanghasri Mukhopadhyay, Séverine Millet, Bastien Di Pierro +1
A conservation-consistent boundary condition is proposed for nonlinear models of soluble-surfactant-laden falling films, ensuring exact conservation of total surfactant mass. The f…
physics.flu-dyn2026
Solutocapillary instability in slipping falling films
Sanghasri Mukhopadhyay, Séverine Millet, Bastien Di Pierro +1
We present a comprehensive framework for gravity-driven, surfactant-laden thin films flowing over slippery substrates, elucidating how wall slip modifies the coupled hydrodynamics…