A unified theory for bubble dynamics

AM Zhang, SM Li, P Cui, S Li, YL Liu - Physics of Fluids, 2023 - pubs.aip.org
In this work, we established a novel theory for the dynamics of oscillating bubbles such as
cavitation bubbles, underwater explosion bubbles, and air bubbles. For the first time, we …

Progress in applications of laser induced cavitation on surface processing

Z Zhang, S Wei, P Wang, W Qiu, G Zhang - Optics & Laser Technology, 2024 - Elsevier
Cavitation refers to the phenomenon of generating bubbles in water or other liquids. The
collapse of cavitation bubbles will have a strong impact on the surrounding materials …

A theoretical model for compressible bubble dynamics considering phase transition and migration

AM Zhang, SM Li, RZ Xu, SC Pei, S Li… - Journal of Fluid …, 2024 - cambridge.org
A novel theoretical model for bubble dynamics is established that simultaneously accounts
for the liquid compressibility, phase transition, oscillation, migration, ambient flow field, etc …

[HTML][HTML] Investigation of cavitation bubble dynamics near a solid wall by high-resolution numerical simulation

A Bußmann, F Riahi, B Gökce, S Adami… - Physics of …, 2023 - pubs.aip.org
We investigate dynamics of a single cavitation bubble in the vicinity of a horizontal wall
throughout expansion and collapse using a sharp–interface level-set method. The numerical …

[HTML][HTML] Modeling acoustic emissions and shock formation of cavitation bubbles

F Denner, S Schenke - Physics of Fluids, 2023 - pubs.aip.org
Despite significant progress in understanding and foretelling pressure-driven bubble
dynamics, models that faithfully predict the emitted acoustic waves and the associated shock …

[HTML][HTML] Energy partitioning in laser-induced millimeter-sized spherical cavitation up to the fourth oscillation

H Wen, Z Yao, Q Zhong, Y Tian, Y Sun… - Ultrasonics Sonochemistry, 2023 - Elsevier
To investigate the energy partitioning up to the fourth oscillation of a millimeter-scale
spherical cavitation bubble induced by laser, we used nanosecond laser pulses to generate …

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 …

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 …

Study on the liquid jet and shock wave produced by a near-wall cavitation bubble containing a small amount of non-condensable gas

L Tian, YX Zhang, JY Yin, L Lv, JY Zhang… - … Communications in Heat …, 2023 - Elsevier
The liquid jet and shock wave produced by a near-wall cavitation bubble are two major
reasons resulting in material-wall damage. To better understand the destructive mechanism …

[HTML][HTML] Study of the Dynamics of a Single Bubble

A Pavlenko, H Koshlak - Energies, 2024 - mdpi.com
The behaviour of bubbles in cavitation and boiling processes is determined by the
thermodynamic parameters of the two-phase medium and the intensity of heat and mass …