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Grabe, Cornelia and Shengyang, Nie (2015) Prediction of transition due to crossflow instability within an unstructured CFD code, part I: Basics and 'C1 approach'. 17. STAB-Workshop, 10.-11. November 2015, Göttingen, Deutschland.
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Abstract
The correlation-based gamma-Re_thetat model [1] uses only local quantities, available in a finite volume to predict laminar-turbulent transition within an unstructured CFD code. The local formulation is based on an analysis of the two-dimensional laminar boundary layer, which results in a general link between local (given in every finite volume of an unstructured CFD solver) and non-local quantities (integral quantities, e.g. the incompressible momentum thickness).
| Item URL in elib: | https://elib.dlr.de/99859/ | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | |||||||||
| Title: | Prediction of transition due to crossflow instability within an unstructured CFD code, part I: Basics and 'C1 approach' | |||||||||
| Authors: |
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| Date: | 2015 | |||||||||
| Refereed publication: | No | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Page Range: | pp. 92-93 | |||||||||
| Series Name: | Jahresbericht 2015, STAB-Mitteilung | |||||||||
| Status: | Published | |||||||||
| Keywords: | crossflow instability, CFD, laminar-turbulent transition | |||||||||
| Event Title: | 17. STAB-Workshop | |||||||||
| Event Location: | Göttingen, Deutschland | |||||||||
| Event Type: | Workshop | |||||||||
| Event Dates: | 10.-11. November 2015 | |||||||||
| 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 , Göttingen | |||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering | |||||||||
| Deposited By: | Micknaus, Ilka | |||||||||
| Deposited On: | 27 Nov 2015 16:09 | |||||||||
| Last Modified: | 28 Jul 2021 15:27 |
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