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Experimental verfication of real gas effects in high enthalphy flows

Eitelberg, G. (1993) Experimental verfication of real gas effects in high enthalphy flows. Proc. 19th International Symposium on Shock Waves, Marseille, July 1993.

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Abstract

This paper deals with the possibilities to study the effects of oxygen and nitrogen dissociation in experiments where this reaction occurs over a sufficiently short distance in stagnating flows. The scope of this paper does not cover the real gas effects of combustion in high enthalphy flows. First, the capabilities of the various types of experimental facilities for generating high enthalpy flows will be discussed. Samples of aerothermodynamic tests performed in these facilities will be discussed. Some of these experiments are reconfirmations of experiments like flow over blunt bodies performed in the Australian tunnels T3 and T4 where the difference lies in the new instrumentation applied to the same flow problems, others are new studies of external aerothermodynamics like the experiments on shock/shock interactions. The significance of the dissociation effects in the above experiments is pointed out.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=1993, pages=10,
Title:Experimental verfication of real gas effects in high enthalphy flows
Authors:
AuthorsInstitution or Email of Authors
Eitelberg, G.UNSPECIFIED
Date:1993
Status:Published
Keywords:Real gas effects, High enthalpy, Wind tunnels
Event Title:Proc. 19th International Symposium on Shock Waves, Marseille, July 1993
HGF - Research field:UNSPECIFIED
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:UNSPECIFIED
DLR - Program:no assignment
DLR - Research theme (Project):UNSPECIFIED
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Strömungsmechanik > Institut für Experimentelle Strömungsmechanik
Deposited By: elib DLR-Beauftragter
Deposited On:03 Apr 2006
Last Modified:27 Apr 2009 10:07

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