Visualization Of A Subsonic Air Flow Section Using High Speed Holography And Measurement Of The Velocity Field

P. Smigielski; H. Fagot; J. Haertig; F. Albe

doi:10.1117/12.967806

1 March 1983 Visualization Of A Subsonic Air Flow Section Using High Speed Holography And Measurement Of The Velocity Field

P. Smigielski, H. Fagot, J. Haertig, F. Albe

Author Affiliations +

Proceedings Volume 0348, 15th Intl Congress on High Speed Photography and Photonics; (1983) https://doi.org/10.1117/12.967806
Event: 15th International Congress on High Speed Photography and Photonics, 1982, San Diego, United States

Abstract

Holograms of the longitudinal section of an air flow traveling at velocities ranging from 10 m/s to 200 m/s have been recorded. The flow section under investigation was visualized with the help of submicron particles which scatter the plane light beam of a pulsed ruby laser. The instantaneous velocities were measured by double exposure with the aid of two pulsed ruby lasers suitably coupled. Results obtained with direct photography (single and double exposure) are also given.

Citation Download Citation

P. Smigielski, H. Fagot, J. Haertig, and F. Albe "Visualization Of A Subsonic Air Flow Section Using High Speed Holography And Measurement Of The Velocity Field", Proc. SPIE 0348, 15th Intl Congress on High Speed Photography and Photonics, (1 March 1983); https://doi.org/10.1117/12.967806

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