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 …

Modeling of shock wave produced by collapse of cavitation bubble using a fully conservative multiphase model

VT Nguyen, TH Phan, WG Park - Physics of Fluids, 2023 - pubs.aip.org
In this study, we extensively validated the applicability of the fully conservative compressible
multiphase flow model to simulate the collapse of cavitation bubbles. The mathematical …

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 …

Numerical study of the shock wave and pressure induced by single bubble collapse near planar solid wall

X Yang, C Liu, D Wan, C Hu - Physics of Fluids, 2021 - pubs.aip.org
Bubble collapse is one of the leading causes for the cavitation erosion of submerged
structures. For better understanding of the destructive mechanism of cavitation, high-fidelity …

Cavitation bubble collapse in a vicinity of a rigid wall with a gas entrapping hole

Y Sun, Z Yao, H Wen, Q Zhong, F Wang - Physics of Fluids, 2022 - pubs.aip.org
This paper aims to reveal the influence of a rigid wall with a gas entrapping hole on the
characteristics of the dynamic behavior of a laser-induced bubble collapse. A high-speed …

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 …

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 …

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 …

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 …

Modeling of the bubble collapse with water jets and pressure loads using a geometrical volume of fluid based simulation method

VT Nguyen, TH Phan, TN Duy, DH Kim… - International Journal of …, 2022 - Elsevier
The dynamic behavior of bubble collapses, water jets, and pressure loads during the
collapse of the bubble near walls and a free surface were numerically investigated via a …