Droplet impacts onto soft solids entrap more air
We investigate the effects of surface stiffness on the air cushioning at the bottom of a liquid drop impacting onto a soft solid and the resulting entrapment of a central bubble. This was achieved using ultra-high-speed interferometry at 5 million frames per second and spatial resolution of 1.05 μm...
| Glavni autori: | , , |
|---|---|
| Format: | Journal article |
| Jezik: | English |
| Izdano: |
Royal Society of Chemistry
2020
|