3 papers
physics.flu-dyn2026
K41 Scaling in Bubble-Induced Turbulence Arises from Single-Bubble Wakes
Dabao Li, Zhilong Jin, Guangzhao Zhou
We use high-resolution, interface-resolved direct numerical simulations (DNS) to investigate the origin of Kolmogorov (K41) scaling in bubble-induced turbulence (BIT). Region-wise…
physics.flu-dyn2026
Modeling and dynamics of axisymmetric thin liquid film flow along a conical surface
Longmin Tang, Guangzhao Zhou
This study focuses on the modeling and dynamics of gravity-driven, axisymmetric thin liquid film flow along a conical surface. Spatial linear stability analysis is performed on the…
physics.flu-dyn2026
Rising bubbles draw surface patterns: a numerical study
Dabao Li, Lang Qin, Zhigang Zuo +1
Small bubbles rising in a chain can self-organize into regular patterns upon reaching a liquid's free surface. This phenomenon is investigated through direct numerical simulations.…