Modelling cavitation during drop impact on solid surfaces

N Kyriazis, P Koukouvinis, M Gavaises - Advances in Colloid and Interface …, 2018 - Elsevier
The impact of liquid droplets on solid surfaces at conditions inducing cavitation inside their
volume has rarely been addressed in the literature. A review is conducted on relevant …

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 …

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 …

Investigation of cavitation and vapor shedding mechanisms in a Venturi nozzle

M Brunhart, C Soteriou, M Gavaises, I Karathanassis… - Physics of …, 2020 - pubs.aip.org
Cavitating flow dynamics are investigated in an axisymmetric converging–diverging Venturi
nozzle. Computational Fluid Dynamics (CFD) results are compared with those from previous …

Effect of stand-off distance and spatial resolution on the pressure impact of near-wall vapor bubble collapses

T Trummler, SJ Schmidt, NA Adams - International Journal of Multiphase …, 2021 - Elsevier
We consider the collapse behavior of cavitation bubbles near walls under high ambient
pressure conditions. Generic configurations with different stand-off distances are …

[HTML][HTML] Cavitation bubbles with a tunable-surface-tension thermal lattice Boltzmann model

Y Wang, H Peng, X He, J Zhang - Physics of Fluids, 2022 - pubs.aip.org
The effects of surface tension and initial input energy on cavitation properties based on a
tunable-surface-tension large-density-ratio thermal lattice Boltzmann method pseudo …

[HTML][HTML] A comparative study between numerical methods in simulation of cavitating bubbles

E Ghahramani, MH Arabnejad, RE Bensow - International Journal of …, 2019 - Elsevier
In this paper, the performance of three different numerical approaches in cavitation
modelling are compared by studying two benchmark test cases to understand the …

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 …

[HTML][HTML] High pressure/high temperature multiphase simulations of dodecane injection to nitrogen: Application on ECN Spray-A

P Koukouvinis, A Vidal-Roncero, C Rodriguez… - Fuel, 2020 - Elsevier
The present work investigates the complex phenomena associated with pressure/high
temperature dodecane injection for the Engine Combustion Network (ECN) Spray-A case …

Assessment of turbulence and cavitation models in prediction of vortex induced cavitating flow in fuel injector nozzles

Z He, W Guan, C Wang, G Guo, L Zhang… - International Journal of …, 2022 - Elsevier
Vortex-induced cavitation develops in high pressure fuel injector equipment in areas where
despite the very high surrounding pressures (> 100 MPa), the rotational motion of the fluid …