A review of the accuracy of direct numerical simulation tools for the simulation of non-spherical bubble collapses

M Saini, L Prouvost, S Popinet, D Fuster - Journal of the Indian Institute of …, 2024 - Springer
Numerical methods for the simulation of cavitation processes have been developed for more
than 50 years. The rich variety of physical phenomena triggered by the collapse of a bubble …

Experimental study on the dynamics of a spark bubble near the top of a cylinder and associated annular secondary cavitation bubbles

YF Xu, S Zhang, P Cui, SP Wang, A Zhang - Physics of Fluids, 2023 - pubs.aip.org
This paper presents an experimental study focused on the annular secondary cavitation
caused by the interaction between a high-voltage spark bubble and a cylinder. A 2000 V …

The multi-cycle dynamics of the cavitation bubble near the solid wall with an air-entrapping hole or a hemispherical air bubble: A numerical study

J Yin, Y Zhang, M Ma, L Tian, X Du - Physics of Fluids, 2024 - pubs.aip.org
Investigating the interaction between the near-wall cavitation bubble and the air bubble has
great significance for understanding the mechanism of air entrainment to alleviate cavitation …

Study of the interaction between a cavitation bubble and nearby biomimetic gas-entrapping microtextured surfaces and the potential damage effects on the wall using …

L Tian, Y Zhang, J Shi, J Yin, L Lv, J Zhang, J Zhu - Ocean Engineering, 2024 - Elsevier
In the study, a compressible multiphase volume of fluid considering the phase change and
thermal effect is presented, the interaction between a cavitation bubble and nearby …

Dynamics of a single cavitation bubble near a cylindrical blind hole

DW Han, SH Park, N Duy-Trong, VT Nguyen, H Sagar… - Ocean …, 2024 - Elsevier
Cavitation bubble dynamics, such as microjets and moving shock waves, are strongly
influenced by their surroundings. We investigated the complex bubble behavior during the …

[HTML][HTML] Numerical Simulation of Cavitation Bubble Collapse inside an Inclined V-Shape Corner by Thermal Lattice Boltzmann Method

Y Li, J Ouyang, Y Peng, Y Liu - Water, 2024 - mdpi.com
Cavitation happening inside an inclined V-shaped corner is a common and important
phenomenon in practical engineering. In the present study, the lattice Boltzmann models …

Deep-sea implosion of spherical pressure shell considering geometric imperfection

FJ Yang, YL Liu, J Wang, BJ Wang, J Guo - Ocean Engineering, 2024 - Elsevier
Deep-sea pressure shells are at risk of implosion, making the study of implosion load
characteristics crucial. This study utilizes the CEL numerical method to develop an implosion …

Influences of the wall distance and initial shape on the dynamic behaviors of near-wall bubbles

H Yan, H Zhang, H Zhang, Y Liao, D Wu, L Liu - Ocean Engineering, 2024 - Elsevier
The phenomenon of buoyancy-driven bubbles near a fluid-solid interface is common in both
natural settings and industrial processes, such as oil and gas exploration and production …

The shielding effect and interaction mechanism of the air bubble on the cavitation bubble in aeration methods: A numerical study

M Ma, J Yin, Y Zhang, L Tian, D Tian, R Huang… - Physics of …, 2024 - pubs.aip.org
Revealing the interaction between an air bubble and a cavitation bubble is important to
better understand the mechanism of air entrainment to mitigate cavitation on spillway …

Researches on the Dynamics of the Cavitation Bubble Near the Rigid Wall with a Hole

ZY Zhao, D Zi, ZF Yao, YR Sun… - Journal of Physics …, 2024 - iopscience.iop.org
When cavitation bubbles collapse near the wall, the micro-jet and shock wave causes
damage to the surface of hydraulic machineries. In severe cases, this damage may lead to …