A case study in selective visualization of unsteady 3D flow

@article{Bauer2002ACS,
  title={A case study in selective visualization of unsteady 3D flow},
  author={Dirk Bauer and Ronald Peikert and Mie Sato and Mirjam Sick},
  journal={IEEE Visualization, 2002. VIS 2002.},
  year={2002},
  pages={525-528}
}
In this case study, we explore techniques for the purpose of visualizing isolated flow structures in time-dependent data. Our primary industrial application is the visualization of the vortex rope, a rotating helical structure which builds up in the draft tube of a water turbine. The vortex rope can be characterized by high values of normalized helicity, which is a scalar field derived from the given CFD velocity data. In two related applications, the goal is to visualize the cavitation regions… CONTINUE READING

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