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VOF-based simulation of reactive mass transfer across deformable interfaces

Bothe, D. and Kröger, M. and Alke, A. and Warnecke, H.-J. (2009):
VOF-based simulation of reactive mass transfer across deformable interfaces.
9, In: Progress in computational fluid dynamics PCFD, (6/7), pp. 325-331, [Article]

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.

Item Type: Article
Erschienen: 2009
Creators: Bothe, D. and Kröger, M. and Alke, A. and Warnecke, H.-J.
Title: VOF-based simulation of reactive mass transfer across deformable interfaces
Language: English
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.

Journal or Publication Title: Progress in computational fluid dynamics PCFD
Volume: 9
Number: 6/7
Uncontrolled Keywords: VOF; volume-of-fluid; reactive mass transfer; local selectivity; deformable interfaces; direct numerical simulation; DNS; gas–liquid flows; modelling.
Divisions: Exzellenzinitiative
Exzellenzinitiative > Clusters of Excellence
04 Department of Mathematics
Zentrale Einrichtungen
Exzellenzinitiative > Clusters of Excellence > Center of Smart Interfaces (CSI)
04 Department of Mathematics > Mathematical Modelling and Analysis
Date Deposited: 05 Apr 2011 14:08
Identification Number: doi:10.1504/PCFD.2009.027363
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