Scaling laws for jets of single cavitation bubbles
Fast liquid jets, called micro-jets, are produced within cavitation bubbles experiencing an
aspherical collapse. Here we review micro-jets of different origins, scales and appearances …
aspherical collapse. Here we review micro-jets of different origins, scales and appearances …
Simulation of bubble expansion and collapse in the vicinity of a free surface
The present paper focuses on the numerical simulation of the interaction of laser-generated
bubbles with a free surface, including comparison of the results with instances from high …
bubbles with a free surface, including comparison of the results with instances from high …
Computational investigation on the non-isothermal phase change during cavitation bubble pulsations
K Choi, S Kim, H Kim, C Kim - Ocean Engineering, 2023 - Elsevier
During cavitation bubble pulsations, a phase change intensively occurs near the collapsing
moment due to high pressure and temperature inside bubbles, accompanying distinctive …
moment due to high pressure and temperature inside bubbles, accompanying distinctive …
Analysis of pressure field generated by a collapsing bubble
This paper is concerned with the dynamic pressure induced by a collapsing bubble, based
on the potential flow theory coupled with the boundary element method. The pressure is …
on the potential flow theory coupled with the boundary element method. The pressure is …
Diffusion-driven periodic cavitation bubbling from a Harvey-type crevice in shear flows
We experimentally and theoretically study the characteristics of hydrodynamic cavitation
bubbles generated from a Harvey-type crevice immersed in near-wall shear flows of a …
bubbles generated from a Harvey-type crevice immersed in near-wall shear flows of a …
Numerical simulation of a collapsing bubble subject to gravity
The present paper focuses on the simulation of the expansion and aspherical collapse of a
laser-generated bubble subjected to an acceleration field and comparison of the results with …
laser-generated bubble subjected to an acceleration field and comparison of the results with …
Investigation of steady and unsteady cavitating flows through a small Francis turbine
A Laouari, A Ghenaiet - Renewable Energy, 2021 - Elsevier
The evaluation of cavitation characteristics is one of the most significant tasks whilst properly
designing a water turbine. This work investigates the steady and unsteady cavitating flows …
designing a water turbine. This work investigates the steady and unsteady cavitating flows …
Nano-ozone bubbles for drinking water treatment
JH Batagoda, SDA Hewage… - Journal of …, 2018 - icevirtuallibrary.com
Safe drinking water is a key necessity, and ozonation is one of the common processes in
drinking water preparation. The main drawbacks of using conventional ozone methods are …
drinking water preparation. The main drawbacks of using conventional ozone methods are …
[HTML][HTML] Vapor compression and energy dissipation in a collapsing laser-induced bubble
The composition of the gaseous phase of cavitation bubbles and its role on the collapse
remains to date poorly understood. In this work, experiments of single cavitation bubbles in …
remains to date poorly understood. In this work, experiments of single cavitation bubbles in …
Collapsing behavior of a spark-induced cavitation bubble near the air bubble attached to the tube nozzle
Z Tan, M Zhang, G Huang, B Huang - Ocean Engineering, 2022 - Elsevier
Air entrainment has been proved to be an effective method to weaken the cavitation
damage. The objective of this paper is to apply high-speed photography and schlieren …
damage. The objective of this paper is to apply high-speed photography and schlieren …