Variational multiscale large eddy simulation of turbulent flow in a planar asymmetric diffuser

@inproceedings{GravemeierVariationalML,
  title={Variational multiscale large eddy simulation of turbulent flow in a planar asymmetric diffuser},
  author={By V. Gravemeier}
}
  • By V. Gravemeier
Two important aspects characterize variational multiscale large eddy simulation (LES). Firstly, a variational projection separates scale ranges within the variational multiscale LES, rather than a spatial filter as in traditional LES. Secondly, the (direct) influence of the subgrid-scale model, which is introduced to represent the effect of the unresolved scales on the resolved scales, is confined to the small resolved scales. Thus, the larger scales are solved as a direct numerical simulation… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-10 of 15 references

Study of flow in a planar asymmetric diffuser using large eddy simulation

  • Kaltenbach, H.-J, M. Fatica, R. Mittal, T. S. Lund, P. Moin
  • J. Fluid Mech
  • 1999
Highly Influential
14 Excerpts

A dynamic subgridscale eddy vicosity model

  • M. Germano, U. Piomelli, P. Moin, W. H. Cabot
  • Phys. Fluids
  • 1991
Highly Influential
5 Excerpts

Computational study on the internal layer in a diffuser

  • X. Wu, J. Schlueter, P. Moin, H. Pitsch, G. Iaccarino, F. Ham
  • J. Fluid Mech.,
  • 2006
Highly Influential
7 Excerpts

2005b The variational multiscale method for laminar and turbulent flow

  • V. Gravemeier
  • Arch. Comput. Meth. Engrg.,
  • 2005
Highly Influential
19 Excerpts

Variational multiscale large eddy simulation of turbulent flow in a diffuser

  • V. Gravemeier
  • 2005
Highly Influential
19 Excerpts

b The variational multiscale method for laminar and turbulent flow

  • V. Gravemeier
  • Arch . Comput . Meth . Engrg .
  • 2005
Highly Influential
19 Excerpts

A variational multiscale method for the large eddy simulation of compressible turbulent flows on unstructured meshes - application to vortex shedding

  • B. Koobus, C. Farhat
  • Comput. Methods Appl. Mech. Engrg
  • 2004
Highly Influential
2 Excerpts

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