Time resolved cylinder wake measurement in water

Setup

  • Measurements of the wake of a 12 mm cylinder in water at the TU Delft at
        Reynolds numbers from 180 to 1800.
  • Measurement volume: 90 mm x 17 mm x 60 mm ( 2107 x 406 x 1434 voxel).


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    Cameras & Lasers

  • Cameras: 4 x Imager Pro X 4M.
  • With an AOI of 2048 x 1424 pixel, 109 images were recorded for
        each Reynolds number at 9.8 Hz (double exposures per second).
  • Laser: 200 mJ/pulse


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