Thermodynamic effects on single cavitation bubble dynamics under various ambient temperature conditions

TH Phan, E Kadivar, VT Nguyen, O el Moctar… - Physics of …, 2022 - pubs.aip.org
Thermodynamic characteristics and their effects on single cavitation bubble dynamics are
important to elucidate the physical behaviors of cavitation phenomena. In this study …

Dynamics of a single cavitation bubble near a cylindrical rod

E Kadivar, TH Phan, WG Park, O el Moctar - Physics of Fluids, 2021 - pubs.aip.org
In this study, we studied the dynamics of a laser-induced single cavitation bubble near a
rigid cylindrical rod. We experimentally and numerically investigated the effects of the …

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 …

Numerical study of bubble dynamics near a solid wall with a gas-entrapping hole

TN Duy, VT Nguyen, TH Phan, QT Nguyen, SH Park… - Ocean …, 2023 - Elsevier
Bubble dynamics with highly nonlinear interactions between an oscillating bubble and gas-
liquid interface in the vicinity of a rigid wall with a gas-entrapping hole were numerically …

Numerical investigation of laser-induced cavitation bubble dynamics near a rigid surface based on three-dimensional fully compressible model

SH Park, TH Phan, WG Park - International Journal of Heat and Mass …, 2022 - Elsevier
Cavitation bubble dynamics include the releasing shock wave, violent jet impact, and
extremely local high temperature at the collapse phase. Notably, in the case of a bubble …

Influence of phase-change on the collapse and rebound stages of a single spark-generated cavitation bubble

TH Phan, VT Nguyen, TN Duy, DH Kim… - International Journal of …, 2022 - Elsevier
Influences of phase-change are generally ignored by current numerical models that are
used to study spark-generated cavitation bubble dynamics. However, this assumption was …

A review of preconditioning and artificial compressibility dual-time navier–stokes solvers for multiphase flows

VT Nguyen, WG Park - Fluids, 2023 - mdpi.com
This review paper aims to summarize recent advancements in time-marching schemes for
solving Navier–Stokes (NS) equations in multiphase flow simulations. The focus is on dual …

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 …

Numerical investigation on the hydrodynamic performance with special emphasis on the cavitation intensity detection in a Venturi cavitator

F Hong, H Xue, X Yuan, L Wang, H Tian, L Ye… - Process Safety and …, 2023 - Elsevier
Venturi is one of the structures that have been frequently adopted for the generation of
hydrodynamic cavitation, which is now a promising technology and method in wastewater …

Shock wave and bubble pulsation characteristics in a field generated by single underwater detonation

C Wang, N Li, X Huang, W Liu, C Weng - Physics of Fluids, 2022 - pubs.aip.org
To promote the development and application of underwater detonation propulsion
technology, we built a single underwater detonation experimental system and established …