Experimental Study of a Ground Vortex

@inproceedings{Barata2009ExperimentalSO,
  title={Experimental Study of a Ground Vortex},
  author={Jorge M. M. Barata and Samuel Cardozo Ribeiro and Pedro Santos and Andr{\'e} R. R. Silva},
  year={2009}
}
Laser-Doppler measurements of the mean and turbulent components of the velocity flowfield resulting from the frontal collision of a wall jet with a boundary layer are presented and discussed, together with the visualization of the flow with direct photography and digital film imaging. The experiments were carried out for boundary-layer-to-walljet velocity ratios of 0.5 and 0.58. The results revealed the existence of a small counter-rotating recirculating zone located upstream (in the sense of… CONTINUE READING

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