Results 91 to 100 of about 18,302 (214)

Simulations of splashing high and low viscosity droplets

open access: yes, 2018
In this work simulations are presented of low viscosity ethanol and high viscosity silicone oil droplets impacting on a dry solid surface at atmospheric and reduced ambient pressure.
Boelens, Arnout M. P., de Pablo, Juan J.
core   +1 more source

Numerical simulation of the flow rate effect on the evolution of a negatively buoyant water jet

open access: yesInternational Journal of Energetica, 2020
A numerical simulation study was done on a penetrating pure water jet injected into another surrounding salt water miscible with negative buoyancy conditions.
Oumaima Eleuch   +4 more
doaj  

Numerical simulation of bubbles deformation, flow and coalescence in a microchannel under pseudo-nucleation conditions [PDF]

open access: yes, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009)   +2 more
core  

A volume-of-fluid formulation for the study of co-flowing fluids governed by the Hele-Shaw equations

open access: yes, 2013
We present a computational framework to address the flow of two immiscible viscous liquids which co-flow into a shallow rectangular container at one side, and flow out into a holding container at the opposite side.
Afkhami, Shahriar, Renardy, Yuriko
core   +1 more source

Three dimensional numerical simulations for non-breaking solitary wave interacting with a group of slender vertical cylinders

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2009
In this paper we validate a numerical model for wave-structure interaction by comparing numerical results with laboratory data. The numerical model is based on the Navier-Stokes (N-S) equations for an incompressible fluid. The N-S equations are solved by
Weihua Mo, Philip L.-F. Liu
doaj   +1 more source

Liquid rocket combustor computer code development [PDF]

open access: yes
The Advanced Rocket Injector/Combustor Code (ARICC) that has been developed to model the complete chemical/fluid/thermal processes occurring inside rocket combustion chambers are highlighted.
Liang, P. Y.
core   +1 more source

3D avalanche flow modeling using OpenFOAM

open access: yesТруды Института системного программирования РАН, 2018
In this paper, a model of a snow avalanche was created with the help of open source CFD software OpenFOAM. The avalanche is considered as a turbulent two-phase flow - snow and air. We take incompressible Herschel-Balkley fluid as a model of snow.
D. I. Romanova
doaj   +1 more source

COMPARISON BETWEEN EULERIAN AND VOF MODELS FOR TWO-PHASE FLOW ASSESSMENT IN VERTICAL PIPES

open access: yesCT&F Ciencia, Tecnología & Futuro
The appropriate characterization of the two-phase flow has been recently considered as a topic of interest at industrial level. The Computational Fluid Dynamics (CFD) is one of the techniques used for this analysis.
Esteban Guerrero   +2 more
doaj  

Entry effects of droplet in a micro confinement: implications for deformation-based CTC microfiltration

open access: yes, 2015
Deformation based circulating tumor cell (CTC) microchips are a representative diagnostic device for early cancer detection. This type of device usually involves a process of CTC trapping in a confined microgeometry. Further understanding of the CTC flow
Chen, Xiaolin, Xu, Jie, Zhang, Zhifeng
core   +1 more source

On the modeling of viscoelastic droplet impact dynamics [PDF]

open access: yes, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014)   +4 more
core  

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