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Wartemann, Viola und Wagner, Alexander und Wagnild, Ross und Pinna, Fabio und Miro Miro, Fernando und Tanno, Hideyuki (2018) Code to code comparison on hypersonic high enthalpy transitional boundary layers. In: 56th AIAA Aerospace Sciences Meeting. AIAA SciTech, 2018-01-08 - 2018-01-12, Kissimmee, USA. doi: 10.2514/6.2018-0351. ISBN 978-162410524-1.
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Kurzfassung
In the present study three boundary layer stability codes are compared based on hypersonic high enthalpy boundary layer flows around a 7° blunted cone. The code to code comparison is conducted between the following codes: the NOnLocal Transition analysis code (NOLOT) of the German Aerospace Center (DLR), the Stability and Transition Analysis for hypersonic Boundary Layers code (STABL) of University of Minnesota and the VKI Extensible Stability and Transition Analysis code (VESTA) of the von Karman Institute. The comparison focuses on the role of real gas effects on the second mode instability, in particular the disturbance frequency. The experimental test cases for the code to code comparison are provided by the DLR High Enthalpy Shock Tunnel Göttingen (HEG) and the JAXA High Enthalpy Shock tunnel (HIEST).
| elib-URL des Eintrags: | https://elib.dlr.de/118839/ | ||||||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||
| Titel: | Code to code comparison on hypersonic high enthalpy transitional boundary layers | ||||||||||||||||||||||||||||
| Autoren: |
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| Datum: | Januar 2018 | ||||||||||||||||||||||||||||
| Erschienen in: | 56th AIAA Aerospace Sciences Meeting | ||||||||||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
| DOI: | 10.2514/6.2018-0351 | ||||||||||||||||||||||||||||
| ISBN: | 978-162410524-1 | ||||||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||||||
| Stichwörter: | transition, stability, hypersonic, boundary layer, second mode, cone, high enthalpy, LST, PSE, NOLOT STABL, VESTA, HEG, HIEST, | ||||||||||||||||||||||||||||
| Veranstaltungstitel: | AIAA SciTech | ||||||||||||||||||||||||||||
| Veranstaltungsort: | Kissimmee, USA | ||||||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
| Veranstaltungsbeginn: | 8 Januar 2018 | ||||||||||||||||||||||||||||
| Veranstaltungsende: | 12 Januar 2018 | ||||||||||||||||||||||||||||
| 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 - Shefex III (alt) | ||||||||||||||||||||||||||||
| Standort: | Braunschweig , Göttingen | ||||||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Raumfahrzeuge, BS Institut für Aerodynamik und Strömungstechnik > Raumfahrzeuge, GO | ||||||||||||||||||||||||||||
| Hinterlegt von: | Seyfried, Beate | ||||||||||||||||||||||||||||
| Hinterlegt am: | 13 Mär 2018 08:10 | ||||||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 20:23 |
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