Rayleigh measurements of species concentration in a complex turbulent flow

After obtaining mean velocities, turbulence intensities, and shear stresses calculated with a k-epsilon model and then measured with LDV, for a solid rocket ramjet's cold flow, attention is given to the measurement of the injectant concentration field using molecular Rayleigh scattering. The in...

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Bibliographic Details
Published in:AIAA journal 1987-08, Vol.25 (8), p.1142-1144
Main Authors: de Groot, W. A, Latham, R, Jagoda, J. I, Strahle, W. C
Format: Article
Language:English
Subjects:
Exact sciences and technology
Fluid dynamics
Fundamental areas of phenomenology (including applications)
Physics
Turbulent flows, convection, and heat transfer
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Summary:After obtaining mean velocities, turbulence intensities, and shear stresses calculated with a k-epsilon model and then measured with LDV, for a solid rocket ramjet's cold flow, attention is given to the measurement of the injectant concentration field using molecular Rayleigh scattering. The investigation is extended to simultaneous measurements of the velocity and concentration in the cold flow and the velocity, concentration and temperature determinations made by Raman scattering in the flow with combustion. (O.C.)
ISSN:0001-1452
1533-385X
DOI:10.2514/3.9757