Comparison of Turbulence Models for Simulating Flow in Waterjets

@inproceedings{Luo2011ComparisonOT,
  title={Comparison of Turbulence Models for Simulating Flow in Waterjets},
  author={Xian Zheng Luo and Brenden P. Epps and C. Chryssostomidis and George Em Karniadakis},
  year={2011}
}
We have developed a fast numerical algorithm for simulating flows in complex moving domains. The new hybrid smoothed profile/spectral element method exhibits high-order accur acy as well as great computational efficiency as it removes the tyranny of mesh generation. Here we extend this work by incorporating a variational multiscale large eddy formulati on for modeling the subgrid turbulent scales. We present verification and validation studies of the combined method and compare different… CONTINUE READING

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