Abstract
In this paper, we report a gas flow phenomenon induced by ultrasonic water cavitation and capillary wave in a vibrating hollow tip and reflector system. The cavitation clouds generated a gas suction force and the capillary wave created tunnels through which the gas could go into the liquid. The gas flow rate was measured and compared under different conditions, including applied power, type of reflector, and tip-to-reflector distance. A model was proposed to explain the mechanisms of the gas flow and analyze the results in the experiments.
| Original language | English |
|---|---|
| Article number | 6819220 |
| Pages (from-to) | 1042-1046 |
| Number of pages | 5 |
| Journal | IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control |
| Volume | 61 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - Jun 2014 |
| Externally published | Yes |
ASJC Scopus Subject Areas
- Instrumentation
- Acoustics and Ultrasonics
- Electrical and Electronic Engineering