Large eddies induced by local impulse at wall of boundary layer with pressure gradients

@inproceedings{Lu2008LargeEI,
  title={Large eddies induced by local impulse at wall of boundary layer with pressure gradients},
  author={Changgen Lu and Weidong Cao and Yanmei Zhang and Jintao Peng},
  year={2008}
}
Abstract Large eddies induced by local impulse at the wall with pressure gradients in the boundary layer was studied by direct numerical simulations. The results show that the amplitude evolution, the high and low speed stripes, the formation of streamwise vortices, the ejection and sweeping, inflexions and distortion at the mean velocity profiles, as well as other characteristics, are consistent with the experimental and other numerical results. It is also found that large eddies are easy to… CONTINUE READING

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