Vortex imaging using two-dimensional ultrasonic speckle correlation

In previous work, it has been shown that ultrasonic speckle velocimetry can be used to measure local particle velocities in flows. So far the technique has been applied to monitor stationary processes. In this paper, we show how ultrasonic speckle velocimetry can be used to dynamically map the two-d...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Carlson, J., Ing, R.K., Bercoff, J., Tanter, M.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Acoustic scattering Acoustic transducers Clouds Monitoring Particle measurements Signal Processing Signalbehandling Speckle Ultrasonic imaging Ultrasonic transducers Ultrasonic variables measurement Velocity measurement
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