Numerical simulation of dynamic behavior of compound droplets on solid surface in shear flow by front-tracing method
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DOI: 10.1016/j.ces.2018.09.021
Abstract: Abstract The dynamic behavior of compound droplets on the wall of a rectangle channel by the action of an imposed shear flow is simulated using our developed three-dimensional front-tracking method combined with generalized Navier boundary… read more here.
Keywords: compound droplets; compound droplet; behavior compound; droplet ... See more keywords
Numerical study of rheological behaviors of a compound droplet in a conical nozzle
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DOI: 10.1016/j.ijheatfluidflow.2020.108655
Abstract: Abstract The dynamics of compound droplets is more and more attractive because of their applications in a wide range of industrial and natural processes. This study aims to improve the understanding of dynamical rheological behaviors… read more here.
Keywords: rheological behaviors; behaviors compound; compound droplet; droplet ... See more keywords
Numerical study of deformation and breakup of a multi-core compound droplet in simple shear flow
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DOI: 10.1016/j.ijheatmasstransfer.2018.11.131
Abstract: Abstract In this paper, we present the numerical simulation results of deformation and breakup of a multi-core compound droplet. The method used is a two-dimensional front-tracking method with a modification for multi-layer droplets. The droplet… read more here.
Keywords: deformation breakup; compound droplet; breakup; type ... See more keywords
Deformation and breakup of a double-core compound droplet in an axisymmetric channel
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DOI: 10.1016/j.ijheatmasstransfer.2019.02.032
Abstract: Abstract The present paper numerically investigates the finite deformation (i.e. non-breakup) and breakup of a double-core compound droplet in an external flow confined in an axisymmetric channel. The compound droplet is axisymmetric around the vertical… read more here.
Keywords: compound droplet; droplet; breakup; deformation ... See more keywords
Electrically modulated dynamics of a compound droplet in a confined microfluidic environment
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DOI: 10.1017/jfm.2019.810
Abstract: Compound droplets confined in a microfluidic channel often exhibit intriguing shapes, primarily attributable to complex hydrodynamic interactions over small scales. Here, we show that the effect of electrohydrodynamic interactions may modulate the shape evolution of… read more here.
Keywords: motion; compound droplet; droplet; electrically modulated ... See more keywords