Measurement of rotating flows using PIV and image derotation
- Cite this article as:
- Stickland, M.J., Scanlon, T.J., Waddell, P. et al. Experiments in Fluids (2003) 34: 304. doi:10.1007/s00348-002-0563-z
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This paper describes the use of a rotating all-mirror image derotator system, high-speed video and particle image velocimetry (PIV) to visualise and quantitatively examine the flow patterns between the blades of a centrifugal impeller. The flow field relative to the moving centrifugal impeller is presented.