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physics.flu-dyn2026
Capillary hysteresis induced by gap-resolved meniscus dynamics on Faraday instability in Hele-Shaw cells
Xingsheng Li, Jing Li, Xiaochen Li
Existing theoretical analyses on Faraday instability in Hele-Shaw cells typically adopt gap-averaged governing equations and rely on Hamraoui's model coming from molecular kinetics…
physics.flu-dyn2026
Dynamics and universal scaling of Worthington jets in the cavity-free regime
Xingsheng Li, Jing Li
Worthington jets ejected after the impact of a solid or liquid object on a liquid surface have extensive applications in natural, industrial, and scientific contexts. Here, we pres…
physics.flu-dyn2024
The stability analysis based on viscous theory of Faraday waves in Hele-Shaw cells
Xingsheng Li, Jing Li
The linear instability of Faraday waves in Hele-Shaw cells is investigated with consideration of the viscosity of fluids after gap-averaging the governing equations due to the damp…