Fig.1.18 Instantaneous flow velocity field of turbulent boundary layer, U=3m/s, the mean velocity profile has been subtracted to display the turbulent velocity fluctuations, the out-of-plane velocity component is color coded.





Kähler, C.J.:

The significance of coherent flow structures for the turbulent mixing in wall-bounded flows.

Ph.D. thesis, Georg-August-University zu Göttingen (Germany) (2004).