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Experimental Study of Compressible Mixing Layers.

Brummund, U. and Mesnier, B. (1999) Experimental Study of Compressible Mixing Layers. In: Fourteenth International Symposium on Air Breathing Engines. AIAA. 14th International Symposium on Airbreathing Engines, Florence, Sept. 5-10, 1999. ISBN 1-56347-357-7.

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Abstract

An experimental investigation of the mixing process of a compressible shear/mixing layer in a supersonic model combustion chamber has been performed by applying laser based optical diagnostics like planar Rayleigh and Mie scattering. The influence of compressibility on the mixing layer has been analyzed, confirming that the mixing layer growth rate is decreasing with increasing compressibility. Furthermore the interaction between a shock wave and the shear/mixing layer was studied as a test case for shear layer growth rate enhancement. A slight but significant shear layer growth rate enhancement can be achieved by shock wave / mixing layer interaction.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=1999, monograph_id=ISABE 99-7131,
Title:Experimental Study of Compressible Mixing Layers.
Authors:
AuthorsInstitution or Email of Authors
Brummund, U.UNSPECIFIED
Mesnier, B.UNSPECIFIED
Date:1999
Journal or Publication Title:Fourteenth International Symposium on Air Breathing Engines
Editors:
EditorsEmail
International Society for Air Breathing Engines (ISABE), UNSPECIFIED
Publisher:AIAA
ISBN:1-56347-357-7
Status:Published
Event Title:14th International Symposium on Airbreathing Engines, Florence, Sept. 5-10, 1999
Organizer:ISOABE
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W RP - Raumtransport
DLR - Research area:Space
DLR - Program:W RP - Raumtransport
DLR - Research theme (Project):E -- no assignement
Location: Lampoldshausen
Institutes and Institutions:Institute of Space Propulsion
Deposited By: Monika Lohmiller
Deposited On:16 Sep 2005
Last Modified:06 Jan 2010 13:39

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