Deep learning of vortex-induced vibrations

  title={Deep learning of vortex-induced vibrations},
  author={Maziar Raissi and Zhicheng Wang and Michael S. Triantafyllou and George Em Karniadakis},
  journal={Journal of Fluid Mechanics},
  pages={119 - 137}
Vortex-induced vibrations of bluff bodies occur when the vortex shedding frequency is close to the natural frequency of the structure. Of interest is the prediction of the lift and drag forces on the structure given some limited and scattered information on the velocity field. This is an inverse problem that is not straightforward to solve using standard computational fluid dynamics methods, especially since no information is provided for the pressure. An even greater challenge is to infer the… 

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