Statistical modeling of the gas–liquid interface using geometrical variables: Toward a unified description of the disperse and separated phase flows

•Statistical formalism for gas–liquid interface based on geometrical properties.•Link of local interface geometry with NDF of objects using topological invariants.•Algorithm to compute average geometrical properties preserving the topological invariants.•Assessment on DNS post-processing with and wi...

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Bibliographic Details
Published in:	International journal of multiphase flow Vol. 120; p. 103084
Main Authors:	Mohamed, Essadki, Florence, Drui, Stéphane, de Chaisemartin, Adam, Larat, Thibault, Ménard, Marc, Massot
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.11.2019 Elsevier
Subjects:	computational geometry Differential Geometry disperse/separated phases Engineering Sciences Fluid mechanics gas-liquid interface Gauss-Bonnet formula Mathematics Mechanics moments method Numerical Analysis Physics Reactive fluid environment surface and number density function surface and number density function 76A99 76T10 disperse/separated phases 35Q35 65D99 computational geometry Gauss-Bonnet formula 53A17 gas-liquid interface moments method Gauss- Bonnet formula surface and number density function 2010 MSC: 76T10
ISSN:	0301-9322, 1879-3533
Online Access:	Get full text
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