3 papers
physics.flu-dyn2024
U-shaped disks in Stokes flow: Chiral sedimentation of a non-chiral particle
Christian Vaquero-Stainer, Tymoteusz Miara, Anne Juel +2
We study the sedimentation of U-shaped circular disks in the Stokes limit of vanishing inertia. We simulate the flow past such disks using a finite-element-based solution of the 3D…
nlin.PS2019
Self-similar and disordered front propagation in a radial Hele-Shaw channel with time-varying cell depth
Christian Vaquero-Stainer, Matthias Heil, Anne Juel +1
The displacement of a viscous fluid by an air bubble in the narrow gap between two parallel plates can readily drive complex interfacial pattern formation known as viscous fingerin…
physics.flu-dyn2019
Dynamics of front propagation in a compliant channel
Callum Cuttle, Draga Pihler-Puzović, Anne Juel
Front-propagating systems provide some of the most fundamental physical examples of interfacial instability and pattern formation. However, their nonlinear dynamics are rarely addr…