2 papers
physics.flu-dyn2025
Ridged geometries induce axial flow vortices in Couette systems
Akankshya Majhi, Maria Raquel Serial, Lars Kool +2
A yield stress fluid has a critical stress above which the material starts to flow. Typically, the yield stress behaviour is captured in the Herschel-Bulkley (HB) model, which assu…
physics.flu-dyn2022
Quantitative coarse graining of laminar fluid flow penetration in rough boundaries
Akankshya Majhi, Lars Kool, Jasper van der Gucht +1
The interaction between a fluid and a wall is described with a certain boundary condition for the fluid velocity at the wall. To understand how fluids behave near a rough wall, the…