Cavitation bubble dynamics inside a droplet suspended in a different host fluid
In this paper, we present a theoretical, experimental and numerical study of the dynamics of
cavitation bubbles inside a droplet suspended in another host fluid. On the theoretical side …
cavitation bubbles inside a droplet suspended in another host fluid. On the theoretical side …
Particle propulsion from attached acoustic cavitation bubble under strong ultrasonic wave excitation
Particle propulsion by an attached acoustic cavitation bubble under strong ultrasonic wave
excitation occupies the core of many applications, including ultrasonic cleaning …
excitation occupies the core of many applications, including ultrasonic cleaning …
Numerical analysis of nonlinear interaction between a gas bubble and free surface in a viscous compressible liquid
Liquid viscosity has a potential effect on bubble dynamics. This paper is concerned with
bubble dynamics in a compressible viscous liquid near the free surface. The liquid–gas flow …
bubble dynamics in a compressible viscous liquid near the free surface. The liquid–gas flow …
[HTML][HTML] Analysis of doublet bubble dynamics near a rigid wall in ferroparticle nanofluids
This study aims to characterize the interaction of doublet bubbles growing near a solid wall
in ferroparticle nanofluids. Accordingly, we analyzed the behavior of spherical bubbles near …
in ferroparticle nanofluids. Accordingly, we analyzed the behavior of spherical bubbles near …
[HTML][HTML] The role of surface tension on the growth of bubbles by rectified diffusion
Rectified diffusion has wide and important applications in sonochemistry, ultrasonic cleaning
and medical ultrasound. Recent experimental results have demonstrated that the addition of …
and medical ultrasound. Recent experimental results have demonstrated that the addition of …
[HTML][HTML] Contribution of initial bubble radius distribution to weakly nonlinear waves with a long wavelength in bubbly liquids
T Kanagawa, R Ishitsuka, S Arai, T Ayukai - Physics of Fluids, 2022 - pubs.aip.org
In this study, the weakly nonlinear propagation of plane progressive pressure waves in an
initially quiescent liquid was theoretically investigated. This liquid contains several small …
initially quiescent liquid was theoretically investigated. This liquid contains several small …
A tractable mathematical model for rectified diffusion
A core unresolved challenge in rectified diffusion is the lack of predictive models, which
allow accurate modelling of the growth of bubbles over millions of cycles of oscillation. The …
allow accurate modelling of the growth of bubbles over millions of cycles of oscillation. The …
[HTML][HTML] The evolution of a three-dimensional microbubble at a corner in a Maxwell fluid
Bubbles often appear in non-Newtonian liquids from nature, engineering to biomedical
applications, but their study has been under research compared to their Newtonian …
applications, but their study has been under research compared to their Newtonian …
[HTML][HTML] Memory-friendly fixed-point iteration method for nonlinear surface mode oscillations of acoustically driven bubbles: from the perspective of high-performance …
A fixed-point iteration technique is presented to handle the implicit nature of the governing
equations of nonlinear surface mode oscillations of acoustically excited microbubbles. The …
equations of nonlinear surface mode oscillations of acoustically excited microbubbles. The …
Numerical study of micro–sized bubble deformation and shape oscillation in ultrasonic standing wave fields
H Ni, MJ Pang - Chemical Engineering Science, 2024 - Elsevier
To promote the development of science and technology such as underwater explosions,
water cleaning, and medical treatment, it is necessary to understand the mechanism of the …
water cleaning, and medical treatment, it is necessary to understand the mechanism of the …