Vertically neutral collapse of a pulsating bubble at the corner of a free surface and a rigid wall

SM Li, AM Zhang, P Cui, S Li, YL Liu - Journal of Fluid Mechanics, 2023 - cambridge.org
Vertically neutral collapse of a pulsating bubble occurs when the boundaries above or
below the bubble balance the buoyancy effect over a pulsation. In this study, the vertically …

Theoretical study on bubble dynamics under hybrid-boundary and multi-bubble conditions using the unified equation

AM Zhang, SM Li, P Cui, S Li, YL Liu - Science China Physics, Mechanics …, 2023 - Springer
This paper aims to use the unified bubble dynamics equation to investigate bubble behavior
in complex scenarios involving hybrid free surface/wall boundaries and interactions …

[HTML][HTML] Numerical and experimental investigations on the jet and shock wave dynamics during the cavitation bubble collapsing near spherical particles based on …

J Hu, X Lu, Y Liu, J Duan, Y Liu, J Yu, X Zheng… - Ultrasonics …, 2023 - Elsevier
The interaction between cavitation bubbles and particles is essential for the operational
performance many kinds of fluid machineries. In the present paper, jet dynamics and shock …

Multi-cycle dynamics of underwater explosion bubbles: An experimental investigation

SM Li, XB Liu, H Tang - Physics of Fluids, 2024 - pubs.aip.org
An investigation of the multi-cycle dynamics of underwater explosion bubbles near hybrid
boundaries is conducted using the experimental method. The experiments are carried out …

Bubble nucleation and jetting inside a millimetric droplet

JM Rosselló, H Reese, KA Raman… - Journal of Fluid …, 2023 - cambridge.org
In this work we present experiments and simulations on the nucleation and successive
dynamics of laser-induced bubbles inside liquid droplets in free-fall motion, ie a case where …

Jetting and migration of a laser-induced cavitation bubble in a rectangular channel

EA Brujan, AM Zhang, YL Liu, T Ogasawara… - Journal of Fluid …, 2022 - cambridge.org
The jetting behaviour and migratory characteristics of a laser-induced cavitation bubble in a
rectangular channel are investigated both experimentally and numerically, for various …

Interaction of two out-of-phase underwater explosion bubbles

NN Liu, A Zhang, P Cui, SP Wang, S Li - Physics of Fluids, 2021 - pubs.aip.org
This study presents an experimental investigation of the dynamic properties of underwater
explosion (UNDEX) bubble pairs produced with a range of phase differences Δθ, defined as …

Experimental study of load characteristics caused by underwater explosion bubble collapsing in the neighborhood of a rigid wall

Q Wang, LH Feng, NN Liu, M Li, PD Zhao, L Zhang… - Ocean …, 2023 - Elsevier
In this paper, a series of underwater explosion (UNDEX) experiments were carried out in a
cubical explosion tank, to investigate the complex behaviors of one bubble collapsing near a …

Study on the impact characteristics of underwater explosion bubble jets induced by plate structure

Y Zhang, L Liu, J Wang, K Tang, T Ma - Ocean Engineering, 2022 - Elsevier
The water jet produced by underwater explosion bubbles during the contraction stage can
produce a strong impact on the nearby structure, and its impact characteristics are …

Reactive-dynamic characteristics of a nanobubble collapse near a solid boundary using molecular dynamic simulation

M Ghoohestani, S Rezaee, E Kadivar… - Physics of …, 2023 - pubs.aip.org
In the current research, we studied the collapse mechanism of the nanobubble under mirror
and real wall protocols using molecular dynamics simulation. Moreover, we analyzed …