Karl, Sebastian und Martinez Schramm, Jan und Hannemann, Klaus (2003) High Enthalpy Cylinder Flow in HEG: A Basis for CFD Validation. In: Conference Proceedings. American Institute of Aeronautics and Astronautics. 33rd AIAA Fluid Dynamics Conference, 2003-06-23 - 2003-06-26, Orlando, FL (USA).
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Kurzfassung
Basic aerodynamic configurations are well suited to study fundamental aspects of high enthalpy flows. A test campaign of the flow around a cylinder has been performed in the High Enthalpy Shock Tunnel Göttingen, HEG. Measurements of the density distribution in the shock layer as well as surface pressure and heat flux were taken. The flow in the shock layer is subjected to various relaxation phenomena and therefore the presented measurements provide a useful basis for the validation of physico-chemical models used in CFD codes. This paper presents results of the test campaign and comparisons of measurements to the numerical computations. The sensitivity of the CFD results to different parameters of physico-chemical models is also discussed.
elib-URL des Eintrags: | https://elib.dlr.de/51116/ | ||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||||||
Titel: | High Enthalpy Cylinder Flow in HEG: A Basis for CFD Validation | ||||||||||||||||
Autoren: |
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Datum: | 2003 | ||||||||||||||||
Erschienen in: | Conference Proceedings | ||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||
Open Access: | Nein | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
Verlag: | American Institute of Aeronautics and Astronautics | ||||||||||||||||
Name der Reihe: | AIAA 2003-4252 | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | hypersonic, high enthapy, thermochemical nonequilibrium, HEG, cylinder, CFD | ||||||||||||||||
Veranstaltungstitel: | 33rd AIAA Fluid Dynamics Conference | ||||||||||||||||
Veranstaltungsort: | Orlando, FL (USA) | ||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
Veranstaltungsbeginn: | 23 Juni 2003 | ||||||||||||||||
Veranstaltungsende: | 26 Juni 2003 | ||||||||||||||||
Veranstalter : | AIAA | ||||||||||||||||
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: | Braunschweig , Göttingen | ||||||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Raumfahrzeuge | ||||||||||||||||
Hinterlegt von: | Brennecke-Hosseinzadeh, Dagmar | ||||||||||||||||
Hinterlegt am: | 29 Aug 2007 | ||||||||||||||||
Letzte Änderung: | 24 Apr 2024 19:14 |
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