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Eisfeld, Bernhard (2014) The Influence of the Diffusion Model on the Seperation Sensitivity of Differential Reynolds Stress Models. In: New Results in Numerical and Experimental Fluid Mechanics IX Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 124. Springer Verlag. pp. 113-121. ISBN 978-3-319-03157-6. ISSN 1612-2909.
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Abstract
Three different diffusion models are coupled with the SSG/LRR-Omega Reynolds stress model. The different model versions are applied to three characteristic aerodynamic test cases. While there is verly little influence on the pressure distribution, some differences are observed in the predicted skin friction, revealing the more complex diffusion models to enhance the sensitivity to seperation
| Item URL in elib: | https://elib.dlr.de/91121/ | |||||||||||||||||||||
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| Document Type: | Contribution to a Collection | |||||||||||||||||||||
| Title: | The Influence of the Diffusion Model on the Seperation Sensitivity of Differential Reynolds Stress Models | |||||||||||||||||||||
| Authors: |
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| Date: | 2014 | |||||||||||||||||||||
| Journal or Publication Title: | New Results in Numerical and Experimental Fluid Mechanics IX | |||||||||||||||||||||
| Refereed publication: | Yes | |||||||||||||||||||||
| Open Access: | No | |||||||||||||||||||||
| Gold Open Access: | No | |||||||||||||||||||||
| In SCOPUS: | No | |||||||||||||||||||||
| In ISI Web of Science: | No | |||||||||||||||||||||
| Volume: | 124 | |||||||||||||||||||||
| Page Range: | pp. 113-121 | |||||||||||||||||||||
| Editors: |
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| Publisher: | Springer Verlag | |||||||||||||||||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | |||||||||||||||||||||
| ISSN: | 1612-2909 | |||||||||||||||||||||
| ISBN: | 978-3-319-03157-6 | |||||||||||||||||||||
| Status: | Published | |||||||||||||||||||||
| Keywords: | Turbulence modeling, Reynolds stress model, diffusion, flow seperation | |||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||||||||||||||
| HGF - Program: | Aeronautics | |||||||||||||||||||||
| HGF - Program Themes: | fixed-wing aircraft | |||||||||||||||||||||
| DLR - Research area: | Aeronautics | |||||||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | |||||||||||||||||||||
| DLR - Research theme (Project): | L - Simulation and Validation (old) | |||||||||||||||||||||
| Location: | Braunschweig | |||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering | |||||||||||||||||||||
| Deposited By: | Seyfried, Beate | |||||||||||||||||||||
| Deposited On: | 20 Oct 2014 11:58 | |||||||||||||||||||||
| Last Modified: | 27 Feb 2015 10:30 |
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