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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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Kurzfassung
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.
| elib-URL des Eintrags: | https://elib.dlr.de/46926/ | ||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||
| Titel: | Simulation of the Ariane-5 Nozzle Section by DES | ||||||||
| Autoren: |
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| Datum: | 4 Juli 2005 | ||||||||
| Erschienen in: | Proceedings of the European Conference for Aerospace Sciences (EUCASS) | ||||||||
| Referierte Publikation: | Nein | ||||||||
| Open Access: | Nein | ||||||||
| Gold Open Access: | Nein | ||||||||
| In SCOPUS: | Nein | ||||||||
| In ISI Web of Science: | Nein | ||||||||
| Herausgeber: |
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| Status: | veröffentlicht | ||||||||
| Stichwörter: | Ariane-5, buffeting-coupling, nozzle flow, turbulence, detached eddy simulation | ||||||||
| Veranstaltungstitel: | European Conference for Aerospace Scinece (EUCASS) | ||||||||
| Veranstaltungsort: | Moscow, Russia | ||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||
| Veranstaltungsbeginn: | 4 Juli 2005 | ||||||||
| Veranstaltungsende: | 7 Juli 2005 | ||||||||
| Veranstalter : | EUCASS | ||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||
| HGF - Programmthema: | W RP - Raumtransport | ||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||
| DLR - Forschungsgebiet: | W RP - Raumtransport | ||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - Grundlagen Raumtransport - numerische Verfahren (alt) | ||||||||
| Standort: | Braunschweig , Göttingen | ||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Raumfahrzeuge | ||||||||
| Hinterlegt von: | Lüdeke, Dr.-Ing. Heinrich | ||||||||
| Hinterlegt am: | 19 Jan 2007 | ||||||||
| Letzte Änderung: | 24 Apr 2024 19:09 |
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