3 papers
physics.flu-dyn2025
Lateral migration and bouncing of a deformable bubble rising near a vertical wall. Part 2. Highly inertial regimes
Pengyu Shi, Jie Zhang, Jacques Magnaudet
The fate of deformable buoyancy-driven bubbles rising near a vertical wall under highly inertial conditions is investigated numerically. In the absence of path instability, simulat…
physics.flu-dyn2025
Lateral migration and bouncing of a deformable bubble rising near a vertical wall. Part 1. Moderately inertial regimes
Pengyu Shi, Jie Zhang, Jacques Magnaudet
The buoyancy-driven motion of a deformable bubble rising near a vertical hydrophilic wall is studied numerically. We focus on moderately inertial regimes in which the bubble underg…
physics.flu-dyn2025
Path of a pair of deformable bubbles rising initially in line and close to a vertical wall
Haochen Huang, Pengyu Shi, Nina Elkina +2
It is known that in an unbounded fluid, the inline configuration of a freely rising bubble pair is often unstable with respect to lateral disturbances. This work numerically examin…