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Horchler, Tim und Oßwald, Kai und Hannemann, Volker und Hannemann, Klaus (2018) Hybrid RANS-LES Study of Transonic Flow in the Wake of a Generic Space Launch Vehicle. In: Progress in Hybrid RANS-LES Modelling, 137, Seiten 291-300. Springer, Cham. Progress in Hybrid RANS-LES Modelling. HRLM 2016., 2016-09-26 - 2016-09-28, Straßburg, Frankreich. doi: 10.1007/978-3-319-70031-1_24. ISBN 978-3-319-70030-4. ISSN 1612-2909.
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Offizielle URL: https://link.springer.com/chapter/10.1007%2F978-3-319-70031-1_24
Kurzfassung
Transonic flow in the wake of a generic space launch vehicle is investigated using Improved Delayed Detached-Eddy simulations on quasi-structured, partially unstructured and hybrid grids. It is shown that a 90 degree segment of the full domain can already capture the main afterbody flow dynamics and give a good agreement with experimental results. In order to assess the effect of unstructured grids, simulation results on a grid with an unstructured recirculation region are compared to a quasi-structured and a true hybrid grid. Finally, a comparison between IDDES and zonal DES results are presented and discussed.
| elib-URL des Eintrags: | https://elib.dlr.de/120061/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
| Zusätzliche Informationen: | eBook ISBN: 978-3-319-70031-1 | ||||||||||||||||||||
| Titel: | Hybrid RANS-LES Study of Transonic Flow in the Wake of a Generic Space Launch Vehicle | ||||||||||||||||||||
| Autoren: |
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| Datum: | 2018 | ||||||||||||||||||||
| Erschienen in: | Progress in Hybrid RANS-LES Modelling | ||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||||||
| Band: | 137 | ||||||||||||||||||||
| DOI: | 10.1007/978-3-319-70031-1_24 | ||||||||||||||||||||
| Seitenbereich: | Seiten 291-300 | ||||||||||||||||||||
| Herausgeber: |
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| Verlag: | Springer, Cham | ||||||||||||||||||||
| Name der Reihe: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||||
| ISSN: | 1612-2909 | ||||||||||||||||||||
| ISBN: | 978-3-319-70030-4 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | Numerische Simulation, skalenauflösende Simulation, Launch Vehicles, Base Buffeting | ||||||||||||||||||||
| Veranstaltungstitel: | Progress in Hybrid RANS-LES Modelling. HRLM 2016. | ||||||||||||||||||||
| Veranstaltungsort: | Straßburg, Frankreich | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 26 September 2016 | ||||||||||||||||||||
| Veranstaltungsende: | 28 September 2016 | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||
| HGF - Programmthema: | Raumtransport | ||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | R RP - Raumtransport | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Wiederverwendbare Raumfahrtsysteme (alt) | ||||||||||||||||||||
| Standort: | Göttingen | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Raumfahrzeuge, GO | ||||||||||||||||||||
| Hinterlegt von: | Horchler, Tim | ||||||||||||||||||||
| Hinterlegt am: | 28 Mai 2018 13:14 | ||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 20:24 |
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