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A computationally efficient 3D finite-volume scheme for violent liquid–gas sloshing

Author: Oxtoby, Oliver F ; Malan, AG ; Heyns, Johan A Date: Oct 2015 We describe a semi-implicit volume-of-fluid free-surface-modelling methodology for flow problems involving violent free-surface motion. For efficient computation, a hybrid-unstructured edge-based vertex-centred finite volume discretisation ... Read more
A weakly compressible formulation for modelling liquid-gas sloshing

Author: Heyns, Johan A ; Oxtoby, Oliver F ; Malan, AG Date: Sep 2012 This study presents the development and extension of free-surface modelling techniques with the purpose of improving the modelling accuracy for liquid-gas sloshing. Considering high density ratio fluids under low Mach number conditions, the ... Read more
A weakly compressible free-surface flow solver for liquid–gas systems using the volume-of-fluid approach

Author: Heyns, Johan A ; Malan, AG ; Harms, TM ; Oxtoby, Oliver F Date: May 2013 This paper presents a weakly compressible volume-of-fluid formulation for modelling immiscible high density ratio two-fluid flow under low Mach number conditions. This follows findings of experimental analyses that concluded the compressibility ... Read more

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Browsing by Subject "Free-surface modelling"

Browsing by Subject "Free-surface modelling"

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