Simulation of Primary Film Atomization in Prefilming Air-assisted Atomizer Using Volume-of-Fluid Method
Sign Up to like & getrecommendations! Published in 2020 at "Microgravity Science and Technology"
DOI: 10.1007/s12217-020-09782-3
Abstract: We studied fuel atomization in an air-assisted atomizer of aircraft engine with volume-of-fluid method in microgravitation approximation under the conditions closer to the ones of the operating cruise mode. The problem was looked upon in… read more here.
Keywords: volume fluid; fluid method; atomization; assisted atomizer ... See more keywords
Modeling bubble column reactor with the volume of fluid approach: Comparison of surface tension models
Sign Up to like & getrecommendations! Published in 2019 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2019.02.033
Abstract: Abstract This work aims at comparing surface tension models in VOF (Volume of Fluid) modeling and investigating the effects of gas distributor and gas velocity. Hydrodynamics of a continuous chain of bubbles inside a bubble… read more here.
Keywords: volume fluid; column; tension models; surface tension ... See more keywords
A coupled volume-of-fluid and level set (VOSET) method based on remapping algorithm for unstructured triangular grids
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2017.03.096
Abstract: Abstract We propose a coupled volume-of-fluid and level set (VOSET) method for interfacial flow simulations on unstructured triangular grids. In this method, the volume fraction advection is performed using a Lagrangian–Eulerian remapping algorithm, and the… read more here.
Keywords: voset method; volume fluid; level set; method ... See more keywords
A hybrid particle volume-of-fluid method for curvature estimation in multiphase flows
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Multiphase Flow"
DOI: 10.1016/j.ijmultiphaseflow.2020.103209
Abstract: Abstract We present a particle method for estimating the curvature of interfaces in volume-of-fluid simulations of multiphase flows. The method is well suited for under-resolved interfaces, and it is shown to be more accurate than… read more here.
Keywords: volume fluid; method; multiphase flows; particle ... See more keywords
CFD modelling of friction stir welding (FSW) process of AZ31 magnesium alloy using volume of fluid method
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Research and Technology"
DOI: 10.1016/j.jmrt.2018.11.016
Abstract: Abstract In this work, a validate couple-thermo flow model of the FSW process is generated using the CFD software FLUENT, with this model, then being developed to model the flash formation phenomena that occur during… read more here.
Keywords: using volume; fluid method; process; volume fluid ... See more keywords
Nanoscale sheared droplet: volume-of-fluid, phase-field and no-slip molecular dynamics
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2022.219
Abstract: Abstract The motion of the three-phase contact line between two immiscible fluids and a solid surface arises in a variety of wetting phenomena and technological applications. One challenge in continuum theory is the effective representation… read more here.
Keywords: volume fluid; phase field; molecular dynamics; sheared droplet ... See more keywords
The mechanism for large-volume fluid pumping via reversible snap-through of dielectric elastomer
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Physics"
DOI: 10.1063/1.4985827
Abstract: Giant deformation of dielectric elastomers (DEs) via electromechanical instability (or the “snap-through” phenomenon) is a promising mechanism for large-volume fluid pumping. Snap-through of a DE membrane coupled with compressible air has been previously investigated. However,… read more here.
Keywords: volume fluid; fluid pumping; fluid; large volume ... See more keywords
A robust dual-membrane dielectric elastomer actuator for large volume fluid pumping via snap-through
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.5005982
Abstract: A pressurized dielectric elastomer (DE) diaphragm under electrical actuation can experience snap-through large deformation due to electromechanical instability, which was shown to be a promising mechanism for large volume fluid pumping. However, snap-through actuation in… read more here.
Keywords: volume fluid; volume; large volume; dual membrane ... See more keywords
Primary spray breakup from a nasal spray atomizer using volume of fluid to discrete phase model
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Fluids"
DOI: 10.1063/5.0150890
Abstract: Spray atomization process involves complex multi-phase phenomena. Abundant literature and validation of spray modeling for industrial applications like fuel injection in internal combustion and turbine jet engines are available. However, only a handful of studies,… read more here.
Keywords: spray; phase; volume fluid; discrete phase ... See more keywords
G575(P) Acute kidney injury and diabetic ketoacidosis; intravenous fluids or ph the culprit?
Sign Up to like & getrecommendations! Published in 2019 at "Archives of Disease in Childhood"
DOI: 10.1136/archdischild-2019-rcpch.556
Abstract: Aims The aim of this study is to assess the influence of intravenous (IV) fluid regimens and blood pH on the incidence of acute kidney injury (AKI) in paediatric diabetic ketoacidosis (DKA). This is in… read more here.
Keywords: kidney injury; volume fluid; volume; acute kidney ... See more keywords
Volume-of-Fluid Model for Simulating Vapor–Liquid Phase Change in a Solar Still
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Thermophysics and Heat Transfer"
DOI: 10.2514/1.t5316
Abstract: In this paper, a volume-of-fluid model is developed to simulate the vapor–liquid phase change in a modified solar still equipped with a porous layer in its basin. The results of the numerical simul... read more here.
Keywords: vapor liquid; volume fluid; phase change; liquid phase ... See more keywords