Evyatar Ohayon is planning his Ph.D. with us, to explore the fascinating world of sports aerodynamics. To showcase the basics of his future experiment, we used a scaled-down model of a bike to demonstrate the basics of particle image velocimetry (PIV) experiment and analysis. We used a 10 cm model, a Laskin nozzle with propylene glycol aerosol, and a 120 mJ Nd:YAG double pulsed laser, 8 Mp CCD camera to create the small demo.
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