Module 3: Velocity Measurement
  Lecture 16: Validation of PIV with HWA
 

Figure 3.39: Comparison of time-averaged u-velocity pro les in the wake of a square cylinder. PIV and HWA measurements at four cylinder orientations (0, 22.5, 30 and ) are presented at x = 15 location. Reynolds number=410(top) and 610(bottom).