Direct numerical simulation of nucleate boiling in micro-layer regime
The physical mechanisms associated with the evolution of a micro-layer beneath a bubble
and the transition between contact line and micro-layer regimes are investigated with fully …
and the transition between contact line and micro-layer regimes are investigated with fully …
Direct numerical simulation of gas-liquid mass transfer around a spherical contaminated bubble in the stagnant-cap regime
Abstract Direct Numerical Simulations are performed to investigate the gas-liquid mass
transfer around a rising spherical bubble contaminated by insoluble surfactants. The …
transfer around a rising spherical bubble contaminated by insoluble surfactants. The …
A semi implicit compressible solver for two-phase flows of real fluids
The development of numerical solvers able to simulate compressible two-phase flows is still
a great challenge in computational fluid dynamics. The interaction between acoustic waves …
a great challenge in computational fluid dynamics. The interaction between acoustic waves …
Direct numerical simulation of nucleate pool boiling at large microscopic contact angle and moderate Jakob number
In this paper, we present Direct Numerical Simulations of Nucleate Boiling on a single site in
configurations involving both a large microscopic contact angle, a moderate Jakob number …
configurations involving both a large microscopic contact angle, a moderate Jakob number …
[HTML][HTML] GPU accelerated numerical investigation of the spherical stability of an acoustic cavitation bubble excited by dual-frequency
K Klapcsik - Ultrasonics Sonochemistry, 2021 - Elsevier
The spherical stability of an acoustic cavitation bubble under dual-frequency excitation is
investigated numerically. The radial dynamics is described by the Keller–Miksis equation …
investigated numerically. The radial dynamics is described by the Keller–Miksis equation …
Oscillation dynamics of a bubble rising in viscous liquid
In the present work, we study the oscillation dynamics of 3 mm-diameter bubbles generated
through an orifice submerged in viscous liquids. The viscosity of those liquids is varied to …
through an orifice submerged in viscous liquids. The viscosity of those liquids is varied to …
A model for drop and bubble breakup frequency based on turbulence spectra
In this article, a new Eulerian model for breakup frequency of drops induced by inertial stress
in homogeneous isotropic turbulence is developed for moderately viscous fluids, accounting …
in homogeneous isotropic turbulence is developed for moderately viscous fluids, accounting …
Impact of surfactants on the rise of deformable bubbles and interfacial gas–liquid mass transfer
Axisymmetric numerical simulations of the hydrodynamics around rising bubbles are
performed in order to investigate the impact of surfactants on the bubble dynamics …
performed in order to investigate the impact of surfactants on the bubble dynamics …
Direct numerical simulation of nucleate boiling in zero gravity conditions
Understanding and controlling nucleate pool boiling phenomena in zero gravity conditions
is fundamental for space applications. An analytical model for the equilibrium radius …
is fundamental for space applications. An analytical model for the equilibrium radius …
Comparison between the FLUIDICS experiment and direct numerical simulations of fluid sloshing in spherical tanks under microgravity conditions
The fluids behaviour within a spherical tank under microgravity conditions is investigated
through a comparison between the original data from the FLUIDICS experiment carried out …
through a comparison between the original data from the FLUIDICS experiment carried out …