3 papers
physics.flu-dyn2024
How soap bubbles change shape while maintaining a fixed volume of air?
Wei-Chih Li, Chih-Yao Shih, Tzu-Liang Chang +1
We combine experiments and theoretical derivations to study the evolution of a stretched soap bubble and compare it with an open film to highlight the effect of volume conservation…
physics.flu-dyn2023
Dual residence time for droplet to coalesce with liquid surface
Ting-Heng Hsieh, Wei-Chi Li, Tzay-Ming Hong
When droplets approach a liquid surface, they have a tendency to merge in order to minimize surface energy. However, under certain conditions, they can exhibit a phenomenon called…
cond-mat.soft2022
Self-similarity with universal property for soap film and bubble in roll-off stage
Wei-Chih Li, Chih-Yao Shih, Tzu-Liang Chang +1
All children enjoy blowing soap bubbles that also show up in our bath and when we wash dishes. We analyze the thinning and breaking of soap bubble neck when it is stretched. To con…