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Comparison of Nonequilibrium Flows past a Simplified Space- Shuttle Configuration

Brück, S. and Radespiel, R. and Longo, J.M.A. (1997) Comparison of Nonequilibrium Flows past a Simplified Space- Shuttle Configuration. 35th Aerospace Sciences Meeting & Exhibits, Reno, USA, 1997..

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Abstract

A numerical method is described for the integration of the time- dependent Navier-Stokes equations including the conservation of partical densities and vibration energies of an air mixture. Thermochemical nonequilibrium solutions are performed for flows past a simplified Space-Shuttle configuration known as HALIS. The investigations focus on ground-to-flight extrapolation with respect to chemical reactions and aerodynamic properties. The accuracy of the numerical method is addressed by grid- and time-convergence studies and by comparison with experimental data obtained in ONERA's tunnel F4.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=1997, pages=11,
Title:Comparison of Nonequilibrium Flows past a Simplified Space- Shuttle Configuration
Authors:
AuthorsInstitution or Email of Authors
Brück, S.UNSPECIFIED
Radespiel, R.UNSPECIFIED
Longo, J.M.A.UNSPECIFIED
Date:1997
Series Name:97-0275
Status:Published
Keywords:Hypersonic flow, aerothermodynamic, nonequilibrium flow, Navier-Stokes, reentry vehicle
Event Title:35th Aerospace Sciences Meeting & Exhibits, Reno, USA, 1997.
HGF - Research field:UNSPECIFIED
HGF - Program:Space (old)
HGF - Program Themes:W RP - Raumtransport
DLR - Research area:UNSPECIFIED
DLR - Program:W RP - Raumtransport
DLR - Research theme (Project):W - Zukünftige Raumtransporter - Entwurf und Simulationsmethoden für Raumtransporter (old)
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Entwurfsaerodynamik
Deposited By: elib DLR-Beauftragter
Deposited On:03 Apr 2006
Last Modified:27 Apr 2009 10:06

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