3 papers
physics.flu-dyn2021
Probing into gas leakage characteristics of ventilated supercavity through bubbly wake measurement
Siyao Shao, Jiaqi Li, Kyungduck Yoon +1
The stability of ventilated supercavitation is strongly influenced by gas leakage characteristics of the cavity. Here we conduct a systematic investigation of such characteristics…
physics.flu-dyn2021
Insights into ventilation hysteresis shift due to flow unsteadiness in ventilated supercavitation
Kyungduck Yoon, Jiaqi Li, Siyao Shao +2
Understanding ventilation strategy of a supercavity is important for designing high-speed underwater vehicles wherein an artificial gas pocket is created behind a flow separation d…
physics.flu-dyn2019
Internal flows of ventilated partial cavitation
Kyungduck Yoon, Shijie Qin, Siyao Shao +1
Our study provides the first experimental investigation of the internal flows of ventilated partial cavitation (VPC) formed by air injection behind a backward-facing step. The expe…