The acoustic pressure generated by the cavitation bubble expansion and collapse near a rigid wall
We analyze systematically the acoustic transients emitted during the collapse of a laser-
induced cavitation bubble for 0: 4 c 5: 2. c is the standoff parameter, the ratio of the distance …
induced cavitation bubble for 0: 4 c 5: 2. c is the standoff parameter, the ratio of the distance …
A review of models for bubble clusters in cavitating flows
D Fuster - Flow, Turbulence and Combustion, 2019 - Springer
This paper reviews the various modeling strategies adopted in the literature to capture the
response of bubble clusters to pressure changes. The first part is focused on the strategies …
response of bubble clusters to pressure changes. The first part is focused on the strategies …
Unsteady cavitation dynamics and pressure statistical analysis of a hydrofoil using the compressible cavitation model
A compressible cavitation model is developed in this paper, in which the bubble wall velocity
is obtained by solving the compressible Rayleigh–Plesset (R–P) equation. Additionally …
is obtained by solving the compressible Rayleigh–Plesset (R–P) equation. Additionally …
A review of the accuracy of direct numerical simulation tools for the simulation of non-spherical bubble collapses
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 …
than 50 years. The rich variety of physical phenomena triggered by the collapse of a bubble …
Jet formation from bubbles near a solid boundary in a compressible liquid: Numerical study of distance dependence
A small spherical bubble of high internal pressure is inserted into water at constant ambient
pressure as a model of a laser-induced bubble. Its subsequent dynamics near a flat solid …
pressure as a model of a laser-induced bubble. Its subsequent dynamics near a flat solid …
Sub-Hinze scale bubble production in turbulent bubble break-up
We study bubble break-up in homogeneous and isotropic turbulence by direct numerical
simulations of the two-phase incompressible Navier–Stokes equations. We create the …
simulations of the two-phase incompressible Navier–Stokes equations. We create the …
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 …
reasons resulting in material-wall damage. To better understand the destructive mechanism …
On the coupling between direct numerical simulation of nucleate boiling and a micro-region model at the contact line
During the past years, numerical simulations of Nucleate Boiling have attracted increasing
attention. If significant advances have already been performed on the conception of accurate …
attention. If significant advances have already been performed on the conception of accurate …
High-resolution direct simulation of deep water breaking waves: transition to turbulence, bubbles and droplets production
We present high-resolution three-dimensional (3-D) direct numerical simulations of breaking
waves solving for the two-phase Navier–Stokes equations. We investigate the role of the …
waves solving for the two-phase Navier–Stokes equations. We investigate the role of the …
Modeling of the bubble collapse with water jets and pressure loads using a geometrical volume of fluid based simulation method
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 …
collapse of the bubble near walls and a free surface were numerically investigated via a …