A multiphase MPS method for bubbly flows with complex interfaces

X Wen, W Zhao, D Wan - Ocean Engineering, 2021 - Elsevier
The bubbly flows have always been a key research object in the field of multiphase
simulations. However, when the bubbly flows become violent to cause the large …

Investigation of the energy conversion process of a single bubble collapsing near different boundaries

H Lei, Z Mindi, T Zhenkun, H Guohao, H Biao - Ocean Engineering, 2023 - Elsevier
The objective of this paper is to investigate the energy conversion process of a single bubble
collapse under different boundaries using combined experimental and computational …

Investigation on bubble load characteristics of near-field underwater explosion

Z Lai, S Deng, J Qin, H Chi, X Meng, X Yang… - Ocean Engineering, 2023 - Elsevier
The wall pressure generated by near-field underwater explosion bubble involves significant
nonlinear problems. This has been the focus and difficulty of the research on the anti …

Early dynamics of a laser-induced underwater shock wave

G Lai, S Geng, H Zheng, Z Yao… - Journal of Fluids …, 2022 - asmedigitalcollection.asme.org
The objective of this paper is to observe and investigate the early evolution of the shock
wave, induced by a nanosecond pulsed laser in still water. A numerical method is performed …

[HTML][HTML] Physical investigation of acoustic waves induced by the oscillation and collapse of the single bubble

G Huang, M Zhang, L Han, X Ma, B Huang - Ultrasonics Sonochemistry, 2021 - Elsevier
The objective of this paper is to apply both experimental and numerical methods to
investigate acoustic waves induced by the oscillation and collapse of a single bubble. In the …

[HTML][HTML] Prediction of shock heating during ultrasound-induced bubble collapse using real-fluid equations of state

S Bidi, A Shams, P Koukouvinis, M Gavaises - Ultrasonics sonochemistry, 2023 - Elsevier
Numerical simulations of collapsing air bubbles considering complex and more accurate
equations of state (EoS) for estimating the properties of both the liquid and gas are …

Numerical simulation of wall shear stress and boundary layer flow from jetting cavitation bubble on unheated and heated surfaces

SH Park, TH Phan, VT Nguyen, TN Duy… - International Journal of …, 2024 - Elsevier
The physics of wall shear stress and boundary layer flow from jetting cavitation bubbles on
unheated and heated surfaces was investigated numerically using a homogeneous mixture …

[HTML][HTML] Numerical study of real gas effects during bubble collapse using a disequilibrium multiphase model

S Bidi, P Koukouvinis, A Papoutsakis, A Shams… - Ultrasonics …, 2022 - Elsevier
An explicit density-based solver of the Euler equations for inviscid and immiscible gas–liquid
flow media is coupled with real-fluid thermodynamic equations of state supporting mild …

Interaction of a single bubble and an elastic plate: Influence of the standoff distance

L Han, L Hao, J Zhu, M Zhang, B Huang - Physics of Fluids, 2023 - pubs.aip.org
The objective of this study was to investigate the coupled dynamics of a collapsing bubble
and the motion of a nearby elastic plate at different initial distances. This was achieved using …

[HTML][HTML] Physical investigation of the counterjet dynamics during the bubble rebound

M Zhang, Q Chang, X Ma, G Wang, B Huang - Ultrasonics Sonochemistry, 2019 - Elsevier
The objective of this paper is to investigate the counterjet dynamics generated during the
bubble rebound stage near a rigid boundary via both experimental and numerical methods …