Two-phase bubbly flow velocity measurements using pulsed laser velocimetry. Academic Article uri icon


  • Digital Pulsed Laser Velocimetry (DPLV) is a novel full-field, two dimensional, noninvasive, quantitative flow visualization technique. The technique described includes the use of direct digitization of the images for two-phase bubbly flow analysis using a high resolution imaging system. The image data is stored for further analysis by a series of new image processing and analysis software developed for flow experiments. An image finding, smoothing, and defining program is also developed. (A)

author list (cited authors)

  • Hassan, Y., Blanchat, T., Kim, J. H., Rohatgi, V. S., & Hashemi, A.

publication date

  • January 1990