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Proceedings Paper

Particle motion through an oblique shock wave
Author(s): G. Tedeschi; M. Elena; H. Gouin
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Paper Abstract

The authors describe the behavior of particles (connected with Laser Doppler Anemometry measurements) in high velocity flows. The different flow regimes are exposed, as well as the associated usual drag laws for a sphere. A unique relation is proposed for high velocities and for all flow regimes. Calculated values obtained with this law and experimental results are compared in the case of particle motion through an oblique shock wave. They are found in good agreement. Different effects due to rarefaction, compressibility and high relative Reynolds number are discussed.

Paper Details

Date Published: 6 August 1993
PDF: 6 pages
Proc. SPIE 2052, Fifth International Conference on Laser Anemometry: Advances and Applications, (6 August 1993); doi: 10.1117/12.150514
Show Author Affiliations
G. Tedeschi, Institut de Mecanique Statistique de la Turbulence/CNRS (France)
M. Elena, Institut de Mecanique Statistique de la Turbulence/CNRS (France)
H. Gouin, Institut de Mecanique Statistique de la Turbulence/CNRS (France)


Published in SPIE Proceedings Vol. 2052:
Fifth International Conference on Laser Anemometry: Advances and Applications

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