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.
- mechanical engineering
- instruments and instrumentation
Stickland, M. T., Scanlon, T. J., Fernandez-Francos, J., & Blanco, E. (2003). Measurement of rotating flows using PIV and image derotation. Experiments in Fluids, 34(2), 304-306. https://doi.org/10.1007/s00348-002-0563-z