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 …

Investigation of free surface effect on the cavity expansion and contraction in high-speed water entry

XJ Liu, WT Liu, FR Ming, YL Liu… - Journal of Fluid …, 2024 - cambridge.org
The evolution of the water-entry cavity affects the impact load and the motion of the body.
This paper adopts the Eulerian finite element method for multiphase flow for simulations of …

Experimental study on ice breaking by a cavitating water jet in a Venturi structure

G Yuan, B Ni, Q Wu, W Lu, Y Xue - Applied Thermal Engineering, 2024 - Elsevier
Ice breaking by a cavitating water jet based on Venturi structure is studied experimentally.
Systematic researches of cavitating water jet interacting with ice are carried out by doing …

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 …

3D model for inertial cavitation bubble dynamics in binary immiscible fluids

S Li, AM Zhang, R Han - Journal of Computational Physics, 2023 - Elsevier
The physics of cavitation bubbles in water has been extensively studied for over a century.
However, our understanding of bubble dynamics in binary immiscible fluids, such as a water …

Dynamics of single cavitation bubble collapse jet under particle-wall synergy

X Wang, Q Liang, Y Yang, J Shen, Z Feng, Y Zhang - Physics of Fluids, 2024 - pubs.aip.org
The interaction between a particle and a cavitation bubble significantly influences the
erosive effect on the wall surface of flow passage components in fluid machinery. This paper …

Experimental investigation of the dynamic evolution of cavity during the free water-exit of a high-pressure venting vehicle

QS Zhang, FR Ming, XJ Liu, WT Liu, A Zhang - Physics of Fluids, 2023 - pubs.aip.org
The underwater vehicle is subjected to complex hydrodynamic loads during water-exit
process, which seriously affect the structural strength and water-exit stability of the vehicle …

On the interaction between the underwater explosion and the double-layer structure with an orifice on the outer plate

X Huang, JW Mao, Q Li, Z Wang, G Pan, HB Hu - Ocean Engineering, 2024 - Elsevier
High-speed metal jets induced by shaped-charge warheads in underwater weapons may
initially damage the bottom of a ship. Subsequently, the load from a subsequent underwater …

[HTML][HTML] Numerical investigation of the cavitation bubble near the solid wall with a gas-entrap** hole based on a fully compressible three-phase model

J Yin, Y Zhang, X Qi, L Tian, D Gong, M Ma - Ultrasonics sonochemistry, 2023 - Elsevier
The solid surface with several cavities containing gas strongly influences the bubble's
dynamical behaviors. To reveal the underlying physical mechanism of the cavitation bubble …