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Density Measurements on a Delta Wing by Means of Planar Intensity Distribution of Rayleigh Scattered Laser Light (PIRS) in the 1m x 1m Transonic Windtunnel Goettingen (TWG)

Buetefisch, K.-A. and Schmidt, V. and Vollmers, H. and Luczak, A. and Kleinhans, R. and Beushausen, V. and Wolfrum, G. and Kraemer, E. (1997) Density Measurements on a Delta Wing by Means of Planar Intensity Distribution of Rayleigh Scattered Laser Light (PIRS) in the 1m x 1m Transonic Windtunnel Goettingen (TWG). In: 10. DGLR-Fach Symposium der AG STAB, 11.-13.11.1996 in Braunschweig, DLR.

Full text not available from this repository.

Abstract

In order to show, whether Rayleigh scattering from gas moleculesof a wind tunnel flow isapplicable for the acquisition of density data in the case of aerodynamically relevant flow problems, first tests in the Ludwieg Tube (RWG) of the DLR Goettingen at M&#616.8 have been performed. Based on the experiences made during these first tests, the quantitative determination of the density field obove a delta wing at Mach numbers between 0.5 and 1.4 in the transonic Wind tunnel (TWG) of the DLR Goettingen have been performed. Three dimensional density fields with a resolution of about 1% have been obtained.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=1997, pages=8,
Title:Density Measurements on a Delta Wing by Means of Planar Intensity Distribution of Rayleigh Scattered Laser Light (PIRS) in the 1m x 1m Transonic Windtunnel Goettingen (TWG)
Authors:
AuthorsInstitution or Email of Authors
Buetefisch, K.-A.UNSPECIFIED
Schmidt, V.UNSPECIFIED
Vollmers, H.UNSPECIFIED
Luczak, A.UNSPECIFIED
Kleinhans, R.UNSPECIFIED
Beushausen, V.UNSPECIFIED
Wolfrum, G.UNSPECIFIED
Kraemer, E.UNSPECIFIED
Date:1997
Journal or Publication Title:10. DGLR-Fach Symposium der AG STAB, 11.-13.11.1996 in Braunschweig, DLR
Status:Published
Keywords:Density Measurements, Delta Wing, Planar intensity distribution of Rayleigh, Scattered laser light (PIRS), Three dimensional density fields
HGF - Research field:UNSPECIFIED
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:UNSPECIFIED
DLR - Program:L SI - Versuchs- und Simulationstechniken
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 10:09

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