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Brück, S. und Radespiel, R. (1996) Navier-Stokes Solutions for the Flow Around the "HALIS" Configuration - F4 Wind Tunnel and Flight Conditions -. In: Proc. MSTP Workshop "Reentry Aerothermodynamics and Ground-to Flight Extrapolation", Noordwijk (1996). MSTP-Workshop "Reentry Aerothermodynamics and Ground-to Flight Extrapolation", 25.-27.3.96, Noordwijk, NL.
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Kurzfassung
Reacting flow simulations are presented for the HALIS configuration by using the Navier-Stokes code CEVCATS. The flow is laminar and assumed either in chemical or in thermochemical nonequilibrium. The accuracy of the computed solutions are investigated by grid refinement studies and by comparing numerical results with available experimental data. The complex 3D configuration is discretized by using about 2000000 cells in the finest mesh. Both, grid convergence and residual convergence are demonstrated. Computation time are in the range of 10-15 h on single processor NEC SX3-R24 computer. Comparisons of computed results with experimental data obtained in the ONERA F4 wind tunnel show significant discrepancies. Moreover, the high temperature effects at ONERA F4 wind tunnel conditions are assessed by comparison with additional reference solutions obtained for cold wind tunnel and flight conditions.
| elib-URL des Eintrags: | https://elib.dlr.de/36410/ | ||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=1996, pages=9, | ||||||||||||
| Titel: | Navier-Stokes Solutions for the Flow Around the "HALIS" Configuration - F4 Wind Tunnel and Flight Conditions - | ||||||||||||
| Autoren: |
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| Datum: | 1996 | ||||||||||||
| Erschienen in: | Proc. MSTP Workshop "Reentry Aerothermodynamics and Ground-to Flight Extrapolation", Noordwijk (1996) | ||||||||||||
| Open Access: | Nein | ||||||||||||
| Gold Open Access: | Nein | ||||||||||||
| In SCOPUS: | Nein | ||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||
| Status: | veröffentlicht | ||||||||||||
| Stichwörter: | Navier-Stokes, nonequilibrium, reentry, hypersonic flow, aerodynamic heating | ||||||||||||
| Veranstaltungstitel: | MSTP-Workshop "Reentry Aerothermodynamics and Ground-to Flight Extrapolation", 25.-27.3.96, Noordwijk, NL | ||||||||||||
| HGF - Forschungsbereich: | NICHT SPEZIFIZIERT | ||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||
| HGF - Programmthema: | keine Zuordnung | ||||||||||||
| DLR - Schwerpunkt: | NICHT SPEZIFIZIERT | ||||||||||||
| DLR - Forschungsgebiet: | L ST - Starrflüglertechnologien | ||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - Zukünftige Raumtransporter - Entwurf und Simulationsmethoden für Raumtransporter (alt) | ||||||||||||
| Standort: | Köln-Porz , Braunschweig , Göttingen | ||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Institut für Entwurfsaerodynamik | ||||||||||||
| Hinterlegt von: | DLR-Beauftragter, elib | ||||||||||||
| Hinterlegt am: | 03 Apr 2006 | ||||||||||||
| Letzte Änderung: | 27 Apr 2009 10:06 |
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