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VOF-based simulation of reactive mass transfer across deformable interfaces

Bothe, D. ; Kröger, M. ; Alke, A. ; Warnecke, H.-J. (2009)
VOF-based simulation of reactive mass transfer across deformable interfaces.
In: Progress in computational fluid dynamics PCFD, 9 (6/7)
doi: 10.1504/PCFD.2009.027363
Artikel, Bibliographie

Kurzbeschreibung (Abstract)

In this paper, a Volume-of-Fluid (VOF)-based approach for the Direct Numerical Simulation (DNS) of reactive mass transfer in gas–liquid flows is described. At the interface, local thermodynamic equilibrium is assumed and modelled by Henry's law. First numerical simulation results are presented for non-reactive and reactive mass transfer from rising gas bubbles to a surrounding liquid. For the evaluation of reactive mass transfer simulations with a consecutive, competitive reaction system in the liquid, a local selectivity is employed.

Typ des Eintrags: Artikel
Erschienen: 2009
Autor(en): Bothe, D. ; Kröger, M. ; Alke, A. ; Warnecke, H.-J.
Art des Eintrags: Bibliographie
Titel: VOF-based simulation of reactive mass transfer across deformable interfaces
Sprache: Englisch
Publikationsjahr: 2009
Titel der Zeitschrift, Zeitung oder Schriftenreihe: Progress in computational fluid dynamics PCFD
Jahrgang/Volume einer Zeitschrift: 9
(Heft-)Nummer: 6/7
DOI: 10.1504/PCFD.2009.027363
Kurzbeschreibung (Abstract):

In this paper, a Volume-of-Fluid (VOF)-based approach for the Direct Numerical Simulation (DNS) of reactive mass transfer in gas–liquid flows is described. At the interface, local thermodynamic equilibrium is assumed and modelled by Henry's law. First numerical simulation results are presented for non-reactive and reactive mass transfer from rising gas bubbles to a surrounding liquid. For the evaluation of reactive mass transfer simulations with a consecutive, competitive reaction system in the liquid, a local selectivity is employed.

Freie Schlagworte: VOF; volume-of-fluid; reactive mass transfer; local selectivity; deformable interfaces; direct numerical simulation; DNS; gas–liquid flows; modelling.
Fachbereich(e)/-gebiet(e): Exzellenzinitiative
Exzellenzinitiative > Exzellenzcluster
04 Fachbereich Mathematik
04 Fachbereich Mathematik > Analysis
04 Fachbereich Mathematik > Analysis > Mathematische Modellierung und Analysis
Zentrale Einrichtungen
Exzellenzinitiative > Exzellenzcluster > Center of Smart Interfaces (CSI)
04 Fachbereich Mathematik > Mathematische Modellierung und Analysis (MMA)
Hinterlegungsdatum: 05 Apr 2011 14:08
Letzte Änderung: 07 Feb 2024 11:55
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