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Simulation of the Ariane-5 Nozzle Section by DES
Lüdeke, Heinrich (2005) Simulation of the Ariane-5 Nozzle Section by DES. In: Proceedings of the European Conference for Aerospace Sciences (EUCASS). European Conference for Aerospace Scinece (EUCASS), 2005-07-04 - 2005-07-07, Moscow, Russia.
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Abstract
The modeling of unsteady side loads induced by the interaction of flow separation inside nozzles and launcher wake will play an important role for the design of future propulsion systems. The simulation of this phenomenon, called buffeting coupling, is one of the main challenges during ascent. To investigate the whole nozzle flow field, basic studies of generic configurations by advanced turbulence models are necessary. For this reason the validation of the Detached Eddy Simulation implemented in the τ-code for an axisymmetric supersonic cyl-inder configuration are carried out. Fur-thermore unsteady simulations of the Ari-ane-5 nozzle section are investigated and validated by wind tunnel data.
| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||
|---|---|---|---|---|---|
| Title: | Simulation of the Ariane-5 Nozzle Section by DES | ||||
| Authors: |
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| Date: | 04 July 2005 | ||||
| Journal or Publication Title: | Proceedings of the European Conference for Aerospace Sciences (EUCASS) | ||||
| Refereed publication: | No | ||||
| In SCOPUS: | No | ||||
| In ISI Web of Science: | No | ||||
| Editors: |
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| Status: | Published | ||||
| Keywords: | Ariane-5, buffeting-coupling, nozzle flow, turbulence, detached eddy simulation | ||||
| Event Title: | European Conference for Aerospace Scinece (EUCASS) | ||||
| Event Location: | Moscow, Russia | ||||
| Event Type: | international Conference | ||||
| Event Dates: | 2005-07-04 - 2005-07-07 | ||||
| Organizer: | EUCASS | ||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||
| HGF - Program: | Space | ||||
| 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: | Braunschweig , Göttingen | ||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Spacecraft | ||||
| Deposited By: | Dr.-Ing. Heinrich Lüdeke | ||||
| Deposited On: | 19 Jan 2007 | ||||
| Last Modified: | 15 Jan 2010 00:13 |
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