Hannemann, K. und Hannemann, V. und Brück, S. und Radespiel, R. und Sarma, G.S.R. (1999) Computational Modelling for High Enthalpy Flows. SAMS, Vol. 34, Seiten 253-277.
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Kurzfassung
Results from current CFD activities on hypersonic flows and related physico-chemical modelling studies at the German Aerospace Center, DLR are outlined. Different aspects and stages in the utilization of high enthalpy flow computations that consider chemical and thermal nonequilibrium effects will be discussed. These include the flow past simple configurations to study the sensitivity of the flow field computations to different physico-chemical models and the flow in high enthalpy ground based test facilities which are important for code validation and ground-to-flight extrapolation. Further, the three-dimensional flow over a complete reentry configuration has been studied to obtain about the aerodynamic coefficients plus local heat transfer maxima and a detailed investigation of a local flow phenomenon, the shock/shock interaction in front of a blunt body, has been performed.
elib-URL des Eintrags: | https://elib.dlr.de/13527/ | ||||||||||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||
Zusätzliche Informationen: | LIDO-Berichtsjahr=1999, | ||||||||||||||||||||||||
Titel: | Computational Modelling for High Enthalpy Flows | ||||||||||||||||||||||||
Autoren: |
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Datum: | 1999 | ||||||||||||||||||||||||
Erschienen in: | SAMS | ||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||||||
Band: | Vol. 34 | ||||||||||||||||||||||||
Seitenbereich: | Seiten 253-277 | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | Hypersonic high enthalpy flow, physico-chemical modelling, chemical/thermal equilibrium and nonequilibrium; vibrational relaxation, time accurate and steady state computations, shock/shock interaction, nozzle flow, reentry flow | ||||||||||||||||||||||||
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 > Institut für Entwurfsaerodynamik Institut für Aerodynamik und Strömungstechnik > Institut für Strömungsmechanik | ||||||||||||||||||||||||
Hinterlegt von: | Grant, Claudia | ||||||||||||||||||||||||
Hinterlegt am: | 16 Sep 2005 | ||||||||||||||||||||||||
Letzte Änderung: | 14 Jan 2010 20:35 |
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