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Banuti, Daniel and Hannemann, Klaus (2010) Interfacial Area Transport Equation in Statistical-Eulerian-Eulerian Simulations of Multiphase Flow. In: New Results in Numerical and Experimental Fluid Mechanics VII Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 112. Springer-Verlag, Berlin Heidelberg. pp. 1-8. doi: 10.1007/978-3-642-14243-7_1. ISBN 978-3-642-14242-0. ISSN 1612-2909.
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Official URL: http://link.springer.com/chapter/10.1007/978-3-642-14243-7_1
Abstract
This paper discusses the ongoing extension of the DLR TAU Code with a multiphase flow model. The reasoning behind choosing a Statistical Eulerian Eulerian (SEE) model with Interfacial Area Transport Equation (IATE) is covered. Properties of the model are introduced, especially concerning the less known IATE concept which provides information about interphasic IA available in a computational cell. This allows for a more elaborate sub grid scale modelling. An IA convection velocity is derived which holds for the limiting cases of stratified flow and disperse flow. Interfacial growth due to velocity gradients is investigated. A new IA detection term resolves ambiguities with boundary conditions. As an exemplary application, a proof of concept of spray injection simulation is discussed.
| Item URL in elib: | https://elib.dlr.de/65681/ | ||||||||||||||||||||||||||||
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| Document Type: | Contribution to a Collection | ||||||||||||||||||||||||||||
| Title: | Interfacial Area Transport Equation in Statistical-Eulerian-Eulerian Simulations of Multiphase Flow | ||||||||||||||||||||||||||||
| Authors: |
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| Date: | 2010 | ||||||||||||||||||||||||||||
| Journal or Publication Title: | New Results in Numerical and Experimental Fluid Mechanics VII | ||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||
| Volume: | 112 | ||||||||||||||||||||||||||||
| DOI: | 10.1007/978-3-642-14243-7_1 | ||||||||||||||||||||||||||||
| Page Range: | pp. 1-8 | ||||||||||||||||||||||||||||
| Editors: |
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| Publisher: | Springer-Verlag, Berlin Heidelberg | ||||||||||||||||||||||||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||||||||||||
| ISSN: | 1612-2909 | ||||||||||||||||||||||||||||
| ISBN: | 978-3-642-14242-0 | ||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||
| Keywords: | CFD, Multiphase, Spray | ||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||||||||||||
| HGF - Program: | Space (old) | ||||||||||||||||||||||||||||
| HGF - Program Themes: | W RP - Raumtransport | ||||||||||||||||||||||||||||
| DLR - Research area: | Space | ||||||||||||||||||||||||||||
| DLR - Program: | W RP - Raumtransport | ||||||||||||||||||||||||||||
| DLR - Research theme (Project): | W - Grundlagen Raumtransport - numerische Verfahren (old) | ||||||||||||||||||||||||||||
| Location: | Göttingen | ||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Spacecraft | ||||||||||||||||||||||||||||
| Deposited By: | Banuti, Daniel | ||||||||||||||||||||||||||||
| Deposited On: | 18 Nov 2010 14:30 | ||||||||||||||||||||||||||||
| Last Modified: | 20 Mar 2015 16:19 |
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