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Gawehn, Thomas und Neeb, Dominik und Gülhan, Ali und Dormieux, M. und Binetti, P. und Walloschek, T. (2009) Experimental investigation of the influence of the flow structure on the aerodynamic coefficients of the IXV vehicle. In: 27th International Symposium on Shock Waves. 27th Internation Symposium on Shock Waves, 2009-07-19 - 2009-07-24, St. Petersburg, Russland.
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Kurzfassung
In the frame of the ESA Future Launchers Preparatory Programme (FLPP) an experimental re-entry phase of the Intermediate eXperimental Vehicle (IXV) configuration has been conducted in the DLR hypersonic wind tunnel H2K in Cologne. Tests have been carried out at Mach 6.0 and 8.7 with different flap deflection angles and the angle of incidence varied continuously between 20° and 55° to investigate the flow topology as well as the aerodynamic forces and moments and the surface pressure distribution. The experimental data show that depending on the combination of the flap deflection angle and angle of incidence the complex flow structure in the vicinity of the flaps (i.e. the shock/shock and shock/boundary layer interaction causing flow separation and reattachment) can influence the vehicle aerodynamic coefficients significantly.
| elib-URL des Eintrags: | https://elib.dlr.de/62930/ | ||||||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||
| Titel: | Experimental investigation of the influence of the flow structure on the aerodynamic coefficients of the IXV vehicle | ||||||||||||||||||||||||||||
| Autoren: |
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| Datum: | Juli 2009 | ||||||||||||||||||||||||||||
| Erschienen in: | 27th International Symposium on Shock Waves | ||||||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||||||
| Stichwörter: | Intermediate Experimental Vehicle, Hypersonic Flow, Pressure coefficients, aerodynamic coefficients, Shock wave boundary layer interaction | ||||||||||||||||||||||||||||
| Veranstaltungstitel: | 27th Internation Symposium on Shock Waves | ||||||||||||||||||||||||||||
| Veranstaltungsort: | St. Petersburg, Russland | ||||||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
| Veranstaltungsbeginn: | 19 Juli 2009 | ||||||||||||||||||||||||||||
| Veranstaltungsende: | 24 Juli 2009 | ||||||||||||||||||||||||||||
| Veranstalter : | Ioffe Institute of Russian Academy of Sciences | ||||||||||||||||||||||||||||
| 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 - Anlagen und Messtechnik (alt) | ||||||||||||||||||||||||||||
| Standort: | Köln-Porz , Braunschweig , Göttingen | ||||||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Über- und Hyperschalltechnologien | ||||||||||||||||||||||||||||
| Hinterlegt von: | Gawehn, Dr.-Ing. Thomas | ||||||||||||||||||||||||||||
| Hinterlegt am: | 25 Jan 2010 15:13 | ||||||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:28 |
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- Experimental investigation of the influence of the flow structure on the aerodynamic coefficients of the IXV vehicle. (deposited 25 Jan 2010 15:13) [Gegenwärtig angezeigt]
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