Abstract
Sheridan et al. (1997) have recently published particle-image-velocimetry (PIV) results showing water flow patterns around a cylinder at various values of shallow immersion. These results have been compared with a turbulent-flow tracer study of some of the same flow configurations. In shallow-immersion cylinder comparison tests, the streaklines of the tracer technique offer a virtually identical impression of the principal flow characteristics when compared with the PIV velocity vectors.
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Received: 30 March 1998/Accepted: 9 April 1999
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Hoyt, J., Sellin, R. A comparison of tracer and PIV results in visualizing water flow around a cylinder close to the free surface. Experiments in Fluids 28, 261–265 (2000). https://doi.org/10.1007/s003480050386
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DOI: https://doi.org/10.1007/s003480050386