Abstract.
We used time-resolved light scattering of cw probe laser radiation from laser-induced electrostrictive gratings for the determination of flow velocities in air at room temperature. Some possibilities of the technique have been experimentally demonstrated with submerged planar air jets in atmosphere, both for accumulated and single-shot measurements. The range of investigated flow velocities was 5–200 m/s. The method of data treatment and of the estimate of the experimental parameters is described.
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Received: 8 Febuary 2000 / Revised version: 2 May 2000 / Published online: 2 August 2000
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Kozlov, D., Hemmerling, B. & Stampanoni-Panariello, A. Measurement of gas jet flow velocities using laser-induced electrostrictive gratings. Appl Phys B 71, 585–591 (2000). https://doi.org/10.1007/s003400000377
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DOI: https://doi.org/10.1007/s003400000377