92 citations · 202 across the 12 of their papers we have counts for
12 papers
Hopf Physical Reservoir Computer for Reconfigurable Sound Recognition
Md Raf E Ul Shougat, XiaoFu Li, Siyao Shao +2
The Hopf oscillator is a nonlinear oscillator that exhibits limit cycle motion. This reservoir computer utilizes the vibratory nature of the oscillator, which makes it an ideal can…
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…
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…
Risk assessment of airborne transmission of COVID-19 by asymptomatic individuals under different practical settings
Siyao Shao, Dezhi Zhou, Ruichen He +6
The lack of quantitative risk assessment of airborne transmission of COVID-19 under practical settings leads to large uncertainties and inconsistencies in our preventive measures.…
Droplet evaporation residue indicating SARS-COV-2 survivability on surfaces
Zilong He, Siyao Shao, Jiaqi Li +3
SARS-CoV-2 survives and remains viable on surfaces for several days under different environments as reported in recent studies. However, it is unclear how the viruses survive for s…
Machine learning shadowgraph for particle size and shape characterization
Jiaqi Li, Siyao Shao, Jiarong Hong
Conventional image processing for particle shadow image is usually time-consuming and suffers degraded image segmentation when dealing with the images consisting of complex-shaped…
Machine learning holography for measuring 3D particle size distribution
Siyao Shao, Kevin Mallery, Jiarong Hong
Particle size measurement based on digital holography with conventional algorithms are usually time-consuming and susceptible to noises associated with hologram quality and particl…
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…
Machine Learning Holography for 3D Particle Field Imaging
Siyao Shao, Kevin Mallery, Santosh Kumar +1
We propose a new learning-based approach for 3D particle field imaging using holography. Our approach uses a U-net architecture incorporating residual connections, Swish activation…
Numerical study of the behaviors of ventilated supercavities in a periodic gust flow
Renfang Huang, Siyao Shao, Roger E A Arndt +2
We conducted a numerical simulation of ventilated supercavitation from a forward-facing cavitator in unsteady flows generated by a gust generator under different gust angles of att…
Measurement of 3D bubble distribution using digital inline holography
Siyao Shao, Jiarong Hong
The paper presents a hybrid bubble hologram processing approach for measuring the size and 3D distribution of bubbles over a wide range of size and shape. The proposed method consi…
Effect of mounting strut and cavitator shape on the ventilation demand for ventilated supercavitation
Siyao Shao, Arun Balakrishna, Kyungduck Yoon +3
The present work reports behaviors regarding the formation and collapse of a ventilated supercavity while varying the cavitator shapes, including triangle, disk, and cone and varyi…