Modelling of the laminar dispersion force in bubbly flows from direct numerical simulations

In a previous study, we have shown that the momentum transfer between phases, which requires modeling in two-fluid models, is partly comprised of a laminar dispersion force connected to surface tension and pressure effects. This dispersion force, which is obtained by stepping away from the particle...

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Veröffentlicht in:	Physics of fluids (1994) 2020-01, Vol.32 (1)
Hauptverfasser:	du Cluzeau, A., Bois, G., Toutant, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bubbles Computational fluid dynamics Computer simulation Drag Engineering Sciences Fluid dynamics Fluid flow Formability Mathematical models Momentum transfer Physics Pressure effects Surface tension Two fluid models Void fraction
Online-Zugang:	Volltext
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