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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