3 papers
physics.flu-dyn2025
Self-scalings of bubble pinch-off and inner jet emitting in a tapered co-flow
B. J. Ruan, Z. L. Wang
This study systematically investigates the formation mechanisms and scaling laws governing sub-millimeter bubble-jet generation in convergent coaxial microchannels. Experimental ob…
physics.flu-dyn2025
Digital Sub-millimeter Bubble-Jets
B. J. Ruan, Z. L. Wang
We create digital sub-millimeter bubble-jet emitting in gas-liquid co-flows at tapered chip zone for moderate . Self-similarity features are revealed at the tape…
physics.flu-dyn2024
Study on Dynamic Solidification of Digital Droplets and Random Behaviors during the Recalescence Process in a Spiral-shaped Milli-reactor
Yulin Wang, Z. L. Wang
In this study, we designed a spiral-shaped milli-reactor with a T-junction microchannel to generate digital droplets for studying and observing the digital freezing process of drop…